Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 5339. Отображено 100.
16-03-1997 дата публикации

ОПРАВКА ДЛЯ НАМОТКИ БАЛЛОНОВ ИЗ КОМПОЗИЦИОННЫХ МАТЕРИАЛОВ

Номер: RU0000003720U1
Автор: Каравашкин Владимир Григорьевич, Семенюга Вячеслав Владимирович, Фомин Борис Яковлевич, Яковлев Вадим Анатольевич
Принадлежит: Каравашкин Владимир Григорьевич, Семенюга Вячеслав Владимирович, Фомин Борис Яковлевич, Яковлев Вадим Анатольевич

Оправка для намотки баллонов из композиционных материалов, содержащая центральный вал, соосно закрепленные фланцы, смонтированные по периферии сегменты, фиксаторы в виде втулки с гайками, установленные на центральном валу и ограничивающие перемещения сегментов в радиальном и осевом направлениях, при этом гайки фиксаторов поднимают фланцы к торцам сегментов, отличающаяся тем, что сегменты с фланцами образуют профиль для днищ баллона, а цилиндрическая часть оправки выполнена в виде предварительно отформованной оболочки из композиционного волокнистого материала, взаимодействующей торцами с сегментами. (19) RU (11) (13) 3 720 U1 (51) МПК B29D 22/00 (1995.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 96100700/20, 11.01.1996 (46) Опубликовано: 16.03.1997 (71) Заявитель(и): Семенюга Вячеслав Владимирович, Яковлев Вадим Анатольевич, Фомин Борис Яковлевич, Каравашкин Владимир Григорьевич U 1 3 7 2 0 R U (57) Формула полезной модели Оправка для намотки баллонов из композиционных материалов, содержащая центральный вал, соосно закрепленные фланцы, смонтированные по периферии сегменты, фиксаторы в виде втулки с гайками, установленные на центральном валу и ограничивающие перемещения сегментов в радиальном и осевом направлениях, при этом гайки фиксаторов поднимают фланцы к торцам сегментов, отличающаяся тем, что сегменты с фланцами образуют профиль для днищ баллона, а цилиндрическая часть оправки выполнена в виде предварительно отформованной оболочки из композиционного волокнистого материала, взаимодействующей торцами с сегментами. Ñòðàíèöà: 1 U 1 (54) ОПРАВКА ДЛЯ НАМОТКИ БАЛЛОНОВ ИЗ КОМПОЗИЦИОННЫХ МАТЕРИАЛОВ 3 7 2 0 (73) Патентообладатель(и): Семенюга Вячеслав Владимирович, Яковлев Вадим Анатольевич, Фомин Борис Яковлевич, Каравашкин Владимир Григорьевич R U (72) Автор(ы): Семенюга Вячеслав Владимирович, Яковлев Вадим Анатольевич, Фомин Борис Яковлевич, Каравашкин Владимир Григорьевич U 1 U 1 3 7 2 0 3 7 2 ...

Подробнее
Номер записи: 1
16-08-1998 дата публикации

МАТРАЦ

Номер: RU0000007374U1
Автор: Илясов Леонид Владимирович, Исаев Юрий Вениаминович
Принадлежит: Илясов Леонид Владимирович, Исаев Юрий Вениаминович

1. Матрац, содержащий смонтированные на основании эластичные камеры, установленные вертикально с зазором относительно друг друга, трубопроводы, переключающее устройство и компрессор, отличающийся тем, что матрац дополнительно снабжен управляющим устройством, его эластичные камеры размещены двумя группами симметрично относительно большей оси основания со смещением к его большим боковым сторонам, а камеры каждой группы соединены между собой и имеют общий трубопровод для подключения к переключающему устройству, при этом над основанием расположена гибкая пластина, имеющая в плане такую же конфигурацию, как и основание, прикрепленная к основанию вдоль его большей оси симметрии и опирающаяся своей нижней плоскостью на поверхности эластичных камер, причем переключающее устройство имеет четыре штуцера, к двум из которых подключены трубопроводы групп эластичных камер, третий штуцер подключен к нагнетательному патрубку компрессора, а четвертый штуцер - к всасывающему патрубку компрессора и переменному дросселю, соединенному с атмосферой. 2. Матрац по п.1, отличающийся тем, что управляющее устройство содержит микрофон, электронный усилитель, полосовой электрический фильтр, преобразователь напряжение-частота прямоугольных импульсов, электрический привод с подвижным штоком, причем все названные элементы соединены электрически последовательно, а подвижный шток электрического привода механически соединен с переключающим устройством. 3. Матрац по пп.1 и 2, отличающийся тем, что переключающее устройство выполнено с возможностью одновременного подключения одной из групп эластичных камер к нагнетательному, а другой - к всасывающему патрубкам компрессора. (19) RU (11) (13) 7 374 U1 (51) МПК B29D 22/00 (1995.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 97116547/20, 07.10.1997 (46) Опубликовано: 16.08.1998 (71) Заявитель(и): Илясов Леонид Владимирович, Исаев Юрий Вениаминович (73) Патентообладатель(и): Илясов ...

Подробнее
Номер записи: 2
20-11-2000 дата публикации

УСТРОЙСТВО ДЛЯ ФОРМОВАНИЯ БУТЫЛОК

Номер: RU0000015867U1
Автор: Прохоров Л.В., Шевелев И.В.
Принадлежит: Прохоров Леонид Васильевич, Шевелев Игорь Вильевич

1. Устройство для формования бутылок, преимущественно из трубчатых, имеющих горловину с ободком, пластиковых заготовок, содержащее станину, неподвижную полуформу, привод, кинематически связанный с подвижной полуформой и траверсой с воздушными шлангами для формования бутылок, стол, держатель заготовки, отличающееся тем, что подвижная полуформа установлена на Г-образном рычаге, шарнирно закрепленном на станине, оборудованной замками для фиксации подвижной полуформы, выполненными в виде двуплечих рычагов, на одних концах которых имеются выступы для взаимодействия с подвижной полуформой, а другие концы связаны при помощи рычажного механизма с траверсой, при этом шланги снабжены трубчатыми наконечниками, взаимодействующими с горловинами заготовок, держатель заготовки выполнен в виде закрепленной на столе вилки с переменным расстоянием между зубцами, причем на первом участке вилки расстояние между зубцами меньше диаметра ободка на горловине заготовки, а на втором участке расстояние между зубцами больше диаметра ободка. 2. Устройство для формования бутылок по п.1, отличающееся тем, что рычажный механизм связан с траверсой посредством вертикальной тяги с возможностью прохождения через мертвую точку. 3. Устройство для формования бутылок по п.1, отличающееся тем, что подвижная полуформа имеет зуб для фиксации бутылки, установленный с возможностью взаимодействия с ободком горловины. 4. Устройство для формования бутылок по п.1, отличающееся тем, что стол имеет выступ-отражатель для извлечения бутылки из подвижной полуформы. (19) RU (11) 15 867 (13) U1 (51) МПК B29D 22/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2000119319/20 , 24.07.2000 (24) Дата начала отсчета срока действия патента: 24.07.2000 (46) Опубликовано: 20.11.2000 (72) Автор(ы): Шевелев И.В., Прохоров Л.В. (73) Патентообладатель(и): Шевелев Игорь Вильевич, Прохоров Леонид Васильевич Ñòðàíèöà: 1 U 1 1 5 8 6 7 R U U 1 (57) Формула ...

Подробнее
Номер записи: 3
20-02-2002 дата публикации

ОБОРУДОВАНИЕ ДЛЯ ИЗГОТОВЛЕНИЯ ПЛАСТИКОВЫХ БУТЫЛОК

Номер: RU0000021757U1
Автор: Петров Е.В., Токарев В.В.
Принадлежит: Петров Евгений Викторович, Токарев Василий Владимирович

Оборудование для изготовления пластиковых бутылок, содержащее устройство для выдува бутылок с пресс-форменным затворным и выдувным механизмами и термопечь для разогрева и охлаждения преформ, снабженную транспортирующим устройством с вертикальными вращающимися держателями перформ, отличающееся тем, что пресс-форменный затворный механизм выполнен в виде клещевого захвата, а транспортирующее устройство выполнено в виде роторного транспортирующего механизма, состоящего из круглого стола, установленного с возможностью вращения на вертикальном валу с храповым механизмом. (19) RU (11) 21 757 (13) U1 (51) МПК B29D 22/00 (2000.01) B29C 49/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2001119111/20 , 10.07.2001 (24) Дата начала отсчета срока действия патента: 10.07.2001 (46) Опубликовано: 20.02.2002 (72) Автор(ы): Токарев В.В., Петров Е.В. (73) Патентообладатель(и): Токарев Василий Владимирович, Петров Евгений Викторович U 1 2 1 7 5 7 R U Ñòðàíèöà: 1 U 1 (57) Формула полезной модели Оборудование для изготовления пластиковых бутылок, содержащее устройство для выдува бутылок с пресс-форменным затворным и выдувным механизмами и термопечь для разогрева и охлаждения преформ, снабженную транспортирующим устройством с вертикальными вращающимися держателями перформ, отличающееся тем, что пресс-форменный затворный механизм выполнен в виде клещевого захвата, а транспортирующее устройство выполнено в виде роторного транспортирующего механизма, состоящего из круглого стола, установленного с возможностью вращения на вертикальном валу с храповым механизмом. 2 1 7 5 7 (54) ОБОРУДОВАНИЕ ДЛЯ ИЗГОТОВЛЕНИЯ ПЛАСТИКОВЫХ БУТЫЛОК R U Адрес для переписки: 656039, Алтайский край, г.Барнаул, пр. Аграрный, 43, В.В.Токареву (71) Заявитель(и): Токарев Василий Владимирович, Петров Евгений Викторович RU 21 757 U1 RU 21 757 U1 RU 21 757 U1 RU 21 757 U1 RU 21 757 U1 RU 21 757 U1

Подробнее
Номер записи: 4
20-07-2002 дата публикации

КОМПЛЕКТ ОБОРУДОВАНИЯ ДЛЯ ИЗГИБАНИЯ ТЕРМОПЛАСТИЧЕСКИХ ПРОФИЛЕЙ

Номер: RU0000023904U1
Автор: Васюшкин В.В., Клочков А.Н., Перевозчиков И.И.
Принадлежит: Клочков Алексей Николаевич

1. Комплект оборудования для изгибания термопластических профилей, содержащий печь с камерой нагрева и пультом управления, монтажный стол, на столешнице которого имеются формообразующие пластины, вакуумные присоски с замками, упругий жгут, копирующий поверхность профиля, отличающийся тем, что в камере нагрева по всей ее протяженной длине установлены перегородка и отражатель, образуя отдельную зону для нагревателя и рабочую зону для размещения и нагрева профилей, при этом комплект оборудования дополнительно снабжен внутренним вкладышем, представляющим собой пакет гибких лент, из которых внешние две ленты снабжены штифтами, опирающимися с двух сторон на такую же ленту без штифтов, а формообразующиеся пластины выполнены в виде двух зеркальных также гибких лент, шириной равных по высоте профилю и соединенных неподвижно с вакуумными присосками. 2. Комплект оборудования для изгибания термопластических профилей по п. 1, отличающийся тем, что корпус камеры нагрева выполнен из толстостенной керамической трубы, обтянутой алюминиевой оболочкой. 3. Комплект оборудования для изгибания термопластических профилей по п. 1, отличающийся тем, что нагреватель выполнен в виде электрической спирали, размещенной по всей длине камеры нагрева. 4. Комплект оборудования для изгибания термопластических профилей по п. 1, отличающийся тем, что в керамической трубе под нагревателем по всей его длине выполнены отверстия. 5. Комплект оборудования для изгибания термопластических профилей по п. 1, отличающийся тем, что штифты гибких лент и упругий жгут с прорезями выполнены из фторопласта. 6. Комплект оборудования для изгибания термопластических профилей по п. 1, отличающийся тем, что накрывные плиты выполнены из толстого листового стекла, толщиной 10-12 мм. (19) RU (11) 23 904 (13) U1 (51) МПК E06B 3/26 (2000.01) B29D 22/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2001130642/20 , 19.11.2001 (24) Дата начала отсчета ...

Подробнее
Номер записи: 5
20-04-2003 дата публикации

Устройство для изготовления полых изделий из пластмассы

Номер: RU0000028845U1
Автор: Маркосян А.М., Нерсисян Т.Я., Хачатурян О.А., Чижиков С.Н.
Принадлежит: Закрытое акционерное общество "Бородино"

1. Устройство для изготовления полых изделий из пластмассы, содержащее основание для размещения и установки заготовки емкости, режущий инструмент для обрезания от заготовки емкости в поперечном направлении верхней части с обеспечением возможности образования кромочного кольцевого буртика Г-образного поперечного сечения и приспособления для дальнейшего наполнения емкости рабочим телом и для напрессовывания на буртик металлического замыкающего герметичного элемента с расположенным на нем открывателем сквозного канала и при наличии герметизирующей пасты, отличающееся тем, что оно имеет дополнительные основания, вертикально расположенные зубчатые головки для обеспечения возможности фиксации и вращения заготовок, ролики с кулачком для смещения режущего инструмента относительно верхней части заготовки, обрезные ролики с кулачком их смещения относительно верхней части заготовки, при этом основное и одно из дополнительных оснований кинематически связаны между собой, с зубчатой головкой для фиксации и вращения заготовок и с режущим инструментом, а другие дополнительные основания кинематически связаны с калибрующей головкой и с обрезным роком и с кулачком их смещения. 2. Устройство по.1, отличающееся тем, что оно имеет подъемно-опускающий кулачок для воздействия на зубчатые головки для прижатия заготовки к основному основанию. (19) RU (11) 28 845 (13) U1 (51) МПК B29D 22/00 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К СВИДЕТЕЛЬСТВУ (21), (22) Заявка: 2002134255/20 , 24.12.2002 (24) Дата начала отсчета срока действия патента: 24.12.2002 (46) Опубликовано: 20.04.2003 (72) Автор(ы): Хачатурян О.А., Нерсисян Т.Я., Маркосян А.М., Чижиков С.Н. (73) Патентообладатель(и): Закрытое акционерное общество "Бородино" Ñòðàíèöà: 1 U 1 2 8 8 4 5 R U U 1 (57) Формула полезной модели 1. Устройство для изготовления полых изделий из пластмассы, содержащее основание для размещения и установки заготовки емкости, режущий инструмент для обрезания от ...

Подробнее
Номер записи: 6
20-08-2003 дата публикации

Подголовник надувной

Номер: RU0000031529U1
Автор: Прусакова Е.Г.
Принадлежит: Прусакова Елена Георгиевна

1. Подголовник надувной, содержащий выполненную с возможностью заполнения воздухом камеру, отличающийся тем, что указанная камера выполнена с углублением под шею, а подголовник снабжен съемным чехлом, имеющим форму, повторяющую форму камеры. 2. Подголовник по п.1, отличающийся тем, что камера выполнена с отверстием для прохождения воздуха, снабженным эластичным патрубком, соединенным с запирающим средством в виде пробки. 3. Подголовник по любому из пп.1 и 2, отличающийся тем, что камера выполнена из полимерного материала, например, поливинилхлорида или резины. 4. Подголовник по любому из пп.1-3, отличающийся тем, что чехол выполнен из натуральной или смесовой ткани, например, хлопчатобумажной фланели или подобного материала. 5. Подголовник по п.4, отличающийся тем, что чехол выполнен с входным отверстием для введения камеры, образованным наложенными друг на друга краями чехла. 6. Подголовник по любому из пп.2-5, отличающийся тем, что патрубок отверстия камеры размещен вблизи входного отверстия чехла. 7. Подголовник по любому из пп.1-6, отличающийся тем, что смежные с углублением краевые участки камеры выполнены закругленными и плавно сопряженными с его боковыми участками и с углублением. (19) RU (11) 31 529 (13) U1 (51) МПК B29D 22/02 (2000.01) A45F 3/12 (2000.01) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2003115223/20 , 23.05.2003 (24) Дата начала отсчета срока действия патента: 23.05.2003 (46) Опубликовано: 20.08.2003 (72) Автор(ы): Прусакова Е.Г. (73) Патентообладатель(и): Прусакова Елена Георгиевна Ñòðàíèöà: 1 U 1 3 1 5 2 9 R U U 1 (57) Формула полезной модели 1. Подголовник надувной, содержащий выполненную с возможностью заполнения воздухом камеру, отличающийся тем, что указанная камера выполнена с углублением под шею, а подголовник снабжен съемным чехлом, имеющим форму, повторяющую форму камеры. 2. Подголовник по п.1, отличающийся тем, что камера выполнена с отверстием для прохождения воздуха, ...

Подробнее
Номер записи: 7
10-09-2007 дата публикации

НАДУВНАЯ КОНСТРУКЦИЯ

Номер: RU0000066273U1
Автор: ЛИНЬ Чиан-Чуань
Принадлежит: ЛИНЬ Чиан-Чуань, ЛЮ Сцзу-Юань, ТЕКАРМЕ АППЭРЕЛ КО., ЛТД

1. Надувная конструкция, содержащая: полую матерчатую основу, имеющую внутреннюю поверхность и наружную поверхность; гидрофильный и паропроницаемый полимерный слой на основе растворителя, нанесенный на внутреннюю поверхность полой матерчатой основы; низкомодульный гидрофильный и паропроницаемый полимерный слой, расположенный поверх гидрофильного и паропроницаемого полимерного слоя на основе растворителя; легкоплавкий гидрофильный и паропроницаемый полимерный слой, расположенный поверх низкомодульного гидрофильного и паропроницаемого полимерного слоя, окружающий надуваемую полость; по меньшей мере одну непрерывную S-образную соединительную линию, вдоль которой участки наружной поверхности двух противоположных сторон полой матерчатой основы соединены вместе для того, чтобы ограничить общую надуваемую толщину полой матерчатой основы, причем на каждом из двух концов S-образной соединительной линии образована замкнутая кольцеобразная соединительная линия; и клапан для надувания, установленный на полой матерчатой основе для сообщения с надуваемой полостью, так, чтобы воздух мог попадать или выходить из надуваемой полости через клапан для надувания; в результате чего надувная конструкция может быть использована для изготовления различных теплоудерживающих предметов. 2. Надувная конструкция по п.1, в которой полая матерчатая основа изготовлена из материала, выбранного из группы, состоящей из нейлона, нейлона 66, и теторона. 3. Надувная конструкция по п.1, в которой слой на основе растворителя, низкомодульный слой и легкоплавкий гидрофильный и паропроницаемые полимерный слой имеют суммарную толщину от 0,03 мм до 0,05 мм. 4. Надувная конструкция по п.3, в которой слой на основе растворителя, низкомодульный слой и легкоплавкий гидрофильный и паропроницаемые полимерный слой имеют суммарную толщину 0.05 мм. 5. Надувная конструкция по п.1, в которой непрерывная S-образная соединительная линия выполнена способом, выбранным из группы, содержащей высокочастотную сварку, ...

Подробнее
Номер записи: 8
27-04-2010 дата публикации

НАДУВНОЙ МАТРАЦ ДЛЯ ЛЕГКОВОГО АВТОМОБИЛЯ

Номер: RU0000093330U1
Автор: Белоконь Игорь Сергеевич
Принадлежит: Белоконь Игорь Сергеевич

1. Матрац надувной для легкового автомобиля, содержащий полотнища из воздухонепроницаемого материала, склеенные между собой так, чтобы образовать плоскую опорную полость для горизонтального расположения туловища человека, герметичную полость, предназначенную для расположения головы человека, отличающийся тем, что матрац имеет корпус из полотнищ воздухонепроницаемого материала, конфигурация которого повторяет конфигурацию внутренней части легкового автомобиля при сложенных сиденьях заднего ряда и состоит из 2-х герметичных независимых частей (основной части и подушки), двух клапанов наддува и сброса, причем клапаны наддува выполнены с диаметрами, меньшими диаметров клапанов сброса воздуха, ручек для переноса матраца, расположенных на фигурных торцах справа, слева и спереди, а на поверхности матраца (основной части и подушки) выполнены равномерно повторяющиеся углубления. 2. Матрац надувной для автомобиля по п.1, отличающийся тем, что он имеет чехол для хранения, укладываемый в нишу автомобиля. 3. Матрац надувной для легкового автомобиля по п.1, отличающийся тем, что размер подушки составляет ориентировочно 1/4 длины матраца. 4. Матрац надувной для автомобиля по п.1, отличающийся тем, что на его поверхности расположены периодически повторяющиеся углубления. 5. Матрац надувной для легкового автомобиля по п.1, отличающийся тем, что он накачивается, например, штатным компрессором автомобиля. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 93 330 (13) U1 (51) МПК B29D 22/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2009105866/22, 11.02.2009 (24) Дата начала отсчета срока действия патента: 11.02.2009 (45) Опубликовано: 27.04.2010 (72) Автор(ы): Белоконь Игорь Сергеевич (RU) (73) Патентообладатель(и): Белоконь Игорь Сергеевич (RU) R U Адрес для переписки: 450077, г.Уфа, ул. Кирова, 15, комн.403, РНТИК "Баштехинформ", пат. пов. Ф.М. Альметову, рег.№1246 U 1 9 3 3 3 0 R U Ñòðàíèöà: 1 ...

Подробнее
Номер записи: 9
15-07-2020 дата публикации

Устройство для предотвращения поступления газов из канализационных трубопроводов в помещения

Номер: RU0000198546U1
Автор: Местяшев Николай Васильевич
Принадлежит: Местяшев Николай Васильевич

Полезная модель относится к областям неорганической химии и легкой промышленности, и может найти применение как на производстве, так и в быту, и предназначена для постановки заслона поступающим по трубам газов, преимущественно канализационным, в помещения различного назначения. Устройство для предотвращения поступления газов из канализационных трубопроводов в помещения выполнено в виде единого тела из эластичного материала, имеющего верхнюю часть заданной толщины и нижнюю рабочую часть, при этом нижняя рабочая часть выполнена в виде отбортовки, в которую посредством закругления переходит верхняя часть тела, непрерывно расположенной по всему периметру тела, с образованием внутреннего пространства между отбортовкой и внутренней поверхностью верхней части, в свою очередь отбортовка на своем конце выполнена раздвоенной, с образованием двух клиновидных парных элементов, на части поверхности каждого из которых, обращенной друг к другу, выполнены ряды клиновидных буртиков бесконечной длины, расположенных под углом к вертикальной плоскости. Техническим результатом полезной модели является упрощение конструкции устройства с одновременным повышением уровня сцепления устройства с поверхностью наложения и, как следствие, предотвращение поступления газов или неприятных запахов в помещение из труб. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 198 546 U1 (51) МПК B29D 22/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК B29D 22/00 (2020.02); B29D 23/00 (2020.02) (21)(22) Заявка: 2020100026, 09.01.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Местяшев Николай Васильевич (RU) Дата регистрации: 15.07.2020 Приоритет(ы): (22) Дата подачи заявки: 09.01.2020 (45) Опубликовано: 15.07.2020 Бюл. № 20 1 9 8 5 4 6 R U (54) Устройство для предотвращения поступления газов из канализационных трубопроводов в помещения (57) Реферат: Полезная модель относится к областям образованием внутреннего ...

Подробнее
Номер записи: 10
12-01-2012 дата публикации

Method for manufacturing a plastic fuel tank with improved creep strength

Номер: US20120006476A1
Автор: Bjorn Criel, Frederic Jannot, Stephane Leonard, Thierry Ferracin
Принадлежит: Inergy Automotive Systems Research SA

A method for manufacturing a plastic fuel tank including: a) inserting a plastic parison including two distinct parts into an open two-cavity mold; b) inserting a core, bearing at least part of a reinforcing element configured to create a link between the two parison parts, inside the parison; c) pressing the parison firmly against the mold cavities, for example by blowing through the core and/or creating suction behind the cavities; d) fixing the part of the reinforcing element to at least one of the parison parts using the core; e) withdrawing the core; f) closing the mold, bringing its two cavities together to grip the two parison parts around their periphery to weld them together; g) injecting a pressurized fluid into the mold and/or creating a vacuum behind the mold cavities to press the parison firmly against the mold cavities; and h) opening the mold and extracting the tank.

Подробнее
Номер записи: 11
08-03-2012 дата публикации

Processes and systems for manufacturing spars and other hollow structures

Номер: US20120056358A1
Автор: Peter G. C. Dixon
Принадлежит: Individual

Processes for manufacturing hollow structures such as spars for helicopter rotor blades, fixed wings for aircraft, and other aerostructures can include the provision of a path for gases to exit the material from which the spar is formed as the material is heated and cured, to help eliminate voids within the material caused by the presence of such gases.

Подробнее
Номер записи: 12
05-04-2012 дата публикации

Mold frames and cavities for making dimpled golf balls

Номер: US20120080818A1
Автор: Mark R. Verronneau, Michael R. Madson, Nicholas M. Nardacci, Thomas L. Mydlack
Принадлежит: Individual

Universal mold frames for producing multi-piece golf balls are provided. The mold frames include lower and upper frame plates having locator pins that are inserted into corresponding locator slots in the mold cavities. The eccentric pin layout of the frame plates and corresponding slots in the cavities means the cavities can be fitted easily and aligned in the frame plates. The interior surfaces of the mold cavities define a specific dimple pattern such as icosahedron or tetrahedron-based patterns. The mold frames can accommodate cavities having different dimple patterns. A castable liquid polymer, for example, polyurethane is dispensed into the mold cavities, which are then pressed together to form the spherical cover for the ball.

Подробнее
Номер записи: 13
05-04-2012 дата публикации

Simultaneously-inflated plastic blow mold

Номер: US20120082748A1
Автор: Chien-Li Chen
Принадлежит: Individual

A simultaneously-inflated plastic blow mold includes a left mold and a right mold. The left mold or the right mold fixedly disposed with a control device includes a mold trough formed with a guide hole therein. When the left and right molds are closed, a gas nozzle is moved in the plastic blow mold to blow a product. The gas nozzle is stopped blowing the gas and withdrew from the plastic blow mold when the mold closing is completed. The control device is utilized to adjust a gas needle to enter the inside of the plastic blow mold via an inflating seat and to penetrate through the valve nozzle on a plastic blow product. The control device can adjust the gas blowing or exhausting step inside the hollow portion of the plastic blow product to remain a stable gas flow in the product blowing step.

Подробнее
Номер записи: 14
26-07-2012 дата публикации

Blow molding apparatus

Номер: US20120189727A1
Автор: Daisaburo Takehana, Hiroshi Horigome, Kazuyuki Yokobayashi
Принадлежит: Nissei ASB Machine Co Ltd

A blow molding apparatus includes an injection molding station ( 12 ) that injection-molds preforms ( 1 A) held by N (N is an integer equal to or larger than 2) rows of holding plates ( 30 ), a temperature control station ( 14 ) that performs a temperature control operation on the preforms ( 1 A), a blow molding station ( 16 ) that blow-molds the preforms into containers, and a row pitch change section ( 130 ) that changes the row pitch of the N rows of holding plates so that P1<P3<P2 is satisfied, P1 being the row pitch of the N rows of holding plates when they hold the performs, P2 being the row pitch of the N rows of holding plates when they hold the containers, and P3 being the row pitch of the N rows of holding plates when they hold the preforms that are transferred to N rows of blow molds that are opened.

Подробнее
Номер записи: 15
27-09-2012 дата публикации

Method and apparatus for making a light weight container

Номер: US20120241405A1
Автор: Al Vanover, Gregory T. Hall, Kevin D. Gaydosh, Peter Lobbestael
Принадлежит: Al Vanover, GAYDOSH KEVIN D, HALL GREGORY T, Peter Lobbestael

The invention is an improved lightweight container and method for manufacturing the same. The container incorporates a thinner wall structure in an essentially octagonal container having a bottom member, a plurality of sidewalls, a spout, an upwardly converging neck member coupling the sidewalls of the spout, a handle molded into the container and a radiused transiting section between the sidewalls and the spout which eliminates weakened corner sections and improves overall strength to weight ratios. Also disclosed is a method of forming the container to achieve the above-described result.

Подробнее
Номер записи: 16
03-01-2013 дата публикации

Sport Ball Casing With Thermoplastic Reinforcing Material

Номер: US20130005520A1
Автор: Chih-Chi Chang, Scott R. Berggren, Yi-Jung Shen
Принадлежит: Nike Inc

A sport ball may have a plurality of panels that are joined at seams to form a casing. The panels may include a thermoplastic polymer material applied to an interior side of the panels, and the thermoplastic polymer material may be heat-activated to extend across the seams. The ball may further include a bladder within the casing and an intermediate layer located between the casing and the bladder. The thermoplastic polymer material may also be heat-activated to bond with the intermediate layer or casing.

Подробнее
Номер записи: 17
21-03-2013 дата публикации

MAKING A PACKAGE OF PLASTIC FILM

Номер: US20130071585A1
Автор: Kettwig Marco, Odenthal Hartmut
Принадлежит:

The aim of the invention is to produce plastic film packagings for packaged items, in particular containers. In order to achieve said aim, a layer () of plastic film is welded with a laid-on layer () of plastic film with a transversal weld seam () in order to form compartments between the one layer () and the laid-on layer (). According to the invention, a part of the one layer () and/or a part of the laid-on layer () is designed as a label () for the packaged item, wherein the shape of the labels () is in each case applied, in particular punched, before the transversal welding, said label remaining on the packaged item after removal of the packaged item from its compartment. 1. (canceled)2. The method according to claim 13 , wherein two of the inner layers are juxtaposed and are welded together by the transverse welds claim 13 , respective outer layers of plastic film are then laid on the welded-together inner layers and welded thereto by transverse welds so as to create the compartments between each of the inner layers and the respective outer layer claim 13 , part of each of the outer layers or part of each of the inner layers being formed as the label for the article to be packaged.3. (canceled)4. The method according to claim 13 , wherein each outer periphery is weakened by forming thereat a perforation line or a precut and the labels are adhered to the respective articles by a reactive adhesive.5. (canceled)6. The method according to claim 13 , further comprising the step of:punching a transversely throughgoing perforation line through all welded layers at a longitudinal spacing corresponding to a predetermined number of compartments.7. (canceled)8. The method according to claim 13 , wherein a bidirectionally shrinkable plastic film is used at least for the outer layers claim 13 , the method further comprising the step after inserting the articles into the compartments of:heating the outer layers so as to shrink same and adhere the labels to the articles.9. ...

Подробнее
Номер записи: 18
11-04-2013 дата публикации

High-pressure tank and manufacturing method of high-pressure tank

Номер: US20130087567A1
Автор: Hirokazu Otsubo, Tomonori Kaneko
Принадлежит: Toyota Motor Corp

A high-pressure tank configured to store a fluid includes: a liner; and a fiber-reinforced resin layer configured to include a fiber and to cover surface of the liner. The liner includes: a cylindrical liner portion in a cylindrical shape; and dome liner portions in a dome shape connected with respective sides of the cylindrical liner portion, each dome liner portion being connected with the cylindrical liner portion, such that an outer surface of the dome liner portion is inclined at a predetermined angle to an outer surface of the cylindrical liner portion. The fiber-reinforced, resin layer includes a hoop layer formed on the outer surface of the cylindrical liner portion to cover the outer surface of the cylindrical liner portion and provided by hoop winding that winds the fiber substantially perpendicularly to a central axis of the cylindrical liner portion. The hoop layer is formed, such that an outer surface of the hoop layer has a smaller angle than the predetermined angle to the outer surface of the dome liner portion at a boundary between the hoop layer and the dome liner portion.

Подробнее
Номер записи: 19
11-04-2013 дата публикации

PREFORM NECK CRYSTALLIZATION METHOD

Номер: US20130087943A1
Автор: TSUCHIYA Yoichi
Принадлежит:

A neck crystallization method includes inserting a core into the neck, heating the neck using a heater group disposed along a transfer direction while rotating the preform on its axis, and transferring the preform along the transfer direction in a state in which the core is inserted into the neck, and cooling the neck of the preform in a state in which the core is inserted into the neck. The heating of the neck includes a first step that drives first heaters positioned on the upstream side in the transfer direction at a first power, and a second step that drives second heaters positioned on the downstream side of the first heaters at a second power that is lower than the first power until the temperature of the neck reaches a crystallization temperature zone. 1. A preform neck crystallization method that crystallizes a neck of a preform that includes the neck , a body , and a bottom , the method comprising:inserting a core into the neck;heating the neck using a heater group disposed along a transfer direction while rotating the preform on its axis, and transferring the preform along the transfer direction in a state in which the core is inserted into the neck; and a first step that drives first heaters within the heater group at a first power, the first heaters being positioned on an upstream side in the transfer direction; and', 'a second step that drives second heaters within the heater group at a second power that is lower than the first power until a temperature of the neck reaches a crystallization temperature zone, the second heaters being positioned on a downstream side of the first heaters., 'cooling the neck of the preform in a state in which the core is inserted into the neck, the heating of the neck including2. The preform neck crystallization method as defined in claim 1 , further comprising:transferring the preform without heating between the first step and the second step.3. The preform neck crystallization method as defined in claim 1 , further ...

Подробнее
Номер записи: 20
11-04-2013 дата публикации

METHOD FOR PRODUCTION OF HEAT-RESISTANT CONTAINER

Номер: US20130087954A1
Автор: TSUCHIYA Yoichi
Принадлежит: NISSEI ASB MACHINE CO., LTD.

An invention of a method for production of a heat-resistant container, in which a raised bottom portion is displaced inwardly by reduction in internal pressure, is disclosed. The method is characterized by forming a raised bottom portion smaller in wall thickness than a surrounding wall portion by first blow molding using a heat-treating blow mold; and pushing up the raised bottom portion by a secondary bottom mold, in performing second blow molding using a final blow mold, to increase the wall thickness of the surrounding wall portion (ground portion ) relative to the raised bottom portion. 1) A method for production of a heat-resistant container , comprising:forming a raised bottom portion, which is smaller in wall thickness than a surrounding section, in a bottom section of a molded product;pressing a site of the bottom section from outside, simultaneously with performing blow molding, thereby forming a folded-back portion and a surrounding wall portion in surroundings of the raised bottom portion; andincreasing wall thickness of the surrounding wall portion relative to the wall thickness of the raised bottom portion, and displacing the raised bottom portion inwardly by reduction of internal pressure.2) The method for production of a heat-resistant container according to claim 1 , further comprising:forming the raised bottom portion smaller in wall thickness than the surrounding wall portion by first blow molding involving heat treatment; andpressing the site of the bottom section including the folded-back portion and the surrounding wall portion, in performing second blow molding using a final mold, to increase the wall thickness of the surrounding wall portion relative to the wall thickness of the raised bottom portion.3) The method for production of a heat-resistant container according to claim 2 , whereina ratio between the wall thickness of the raised bottom portion and the wall thickness of the surrounding wall portion (raised bottom portion/surrounding ...

Подробнее
Номер записи: 21
18-04-2013 дата публикации

METHOD FOR PRODUCING A FUEL CONTAINER FOR MOTOR VEHICLES AND FUEL CONATINER FOR MOTOR VEHICLES

Номер: US20130092317A1
Автор: Eulitz Dirk, Lorenz Harald, Wolter Gerd
Принадлежит: KAUTEX TEXTRON GMBH & CO. KG

A method for producing a fuel container and a fuel container for motor vehicles. The method comprises the extrusion of web-type preforms, the shaping of the preforms to form shell-shaped intermediate products in a first step, and forming a container in the same moulding tool in a second step, at least one tank-filling and/or operational venting device being fastened to the inner wall of at least one intermediate product between the first and second steps by a material and/or form-fitting joint in one work cycle, the wall of the intermediate product being penetrated by a connection fitting during assembly, with a use of at least one conduit section of variable length as a part of a vent line. 1. A method for producing a fuel container for motor vehicles from thermoplastic material , comprising:providing a plurality of web-type preforms, and shaping the preforms in a first heat in a multi-part moulding tool to form a plurality of shell-shaped intermediate products in a first step, andforming a one-piece, closed container in the multi-part moulding tool in a second step,fastening at least one tank-filling and/or operational venting device to at least one inner wall of at least one of the intermediate products between the first and second steps in such a manner that at least one preassembled part of the tank-filling and/or operational venting device having at least one connection fitting, at least one vent line and at least one functional component is fastened to the inner wall by a material and/or form-fitting joint in one work cycle,penetrating the wall of the intermediate product with the connection fitting during the fastening of the at least one tank-filling and/or operational venting device to at least one inner wall of at least one of the intermediate products, with a use of at least one conduit section having a variable length as a part of the vent line.2. The method according to claim 1 , characterised in that an amount of length-variability of the vent line is ...

Подробнее
Номер записи: 22
02-05-2013 дата публикации

METHOD AND APPARATUS FOR FORMING AND FILLING A CONTAINER

Номер: US20130106027A1
Автор: Lisch George David, Maki Kirk Edward, Wilson Bradley
Принадлежит:

A system for simultaneously forming and filling a container having a mold cavity defining an internal surface and adapted to accept a preform. The system includes a servo pressure system having an inlet and an outlet operable to output fluid, such as a liquid commodity, and a blow nozzle receiving the fluid from the servo pressure source and transferring the fluid at a pressure into the preform thereby urging the preform to expand toward the internal surface of the mold cavity and creating a resultant container, wherein the fluid remains within the container as an end product and wherein the servo pressure system and the blow nozzle output the fluid at a rate sufficient to fully form and fill the container in less than about 0.5 seconds. 1. A system for simultaneously forming and filling a container comprising:a mold cavity defining an internal surface and adapted to accept a preform;a servo pressure system having an inlet and an outlet, the servo pressure system outputting fluid; anda blow nozzle receiving the fluid from the servo pressure source and transferring the fluid at a pressure into an opening of the preform thereby urging the preform to expand toward the internal surface of the mold cavity and creating a resultant container, wherein the fluid remains within the container as an end product,wherein the servo pressure system and the blow nozzle output the fluid at a rate sufficient to fully form and fill the container in less than about 0.5 seconds.2. The system for simultaneously forming and filling a container according to wherein the servo pressure system comprises:a controller;a servo motor operably coupled to the controller; anda fluid path extending from the inlet to the outlet,wherein the servo motor is operable to deliver the fluid at a variable rate along the fluid path within a predetermined period of time.3. The system for simultaneously forming and filling a container according to wherein a minimum inner diameter of the fluid path is greater than ...

Подробнее
Номер записи: 23
02-05-2013 дата публикации

COUNTER STRETCH CONNECTING ROD AND POSITIVE FILL LEVEL CONTROL ROD

Номер: US20130106028A1
Автор: Lisch George David, Wilson Bradley
Принадлежит:

A mold device and a method related thereto for forming a plastic container from a preform. The mold device comprises a mold defining a mold cavity, an optional stretch initiation rod system for engaging an interior portion of the preform to define a stretch initiation area, and a centrally disposed pressure source positionable within the preform for introducing a pressurized fluid. 1. An apparatus for forming a plastic container from a preform , the preform having an upper portion with an opening , a body , and an internal volume accessible through the opening , the apparatus comprising:a mold having a mold cavity for expanding the preform, the mold cavity having an upper end, a lower end and a central portion extending from the upper end to the lower end along a longitudinal axis, the mold having a first aperture for accessing the mold cavity through the upper end, the first aperture being adapted for holding the preform at its upper portion while the body of the preform is placed into the central portion of the mold cavity;a liquid supply means for supplying a pressurized liquid through the opening and into the internal volume of the preform; anda centering rod disposed adjacent to the lower end of the mold cavity and telescopically extendable along the longitudinal axis into the central portion of the mold cavity.2. The apparatus for forming a plastic container from a preform according to wherein the centering rod comprises a tip portion at its upper end claim 1 , the tip portion being adapted to engage with an exterior feature disposed on the outer surface of the body of the preform.3. The apparatus for forming a plastic container from a preform according to wherein the tip portion of the centering rod comprises a protrusion claim 2 , the protrusion being adapted to engage an indentation disposed on the outer surface of the body of the preform.4. The apparatus for forming a plastic container from a preform according to wherein the tip portion of the centering ...

Подробнее
Номер записи: 24
09-05-2013 дата публикации

Method of forming a container by blowing and filling

Номер: US20130113143A1
Автор: Guy Feuilloley, Sébastien Fevre
Принадлежит: Sidel Participations SAS

A method of forming a container ( 18 ), includes: a partial expansion first step (E 1 ) during which the container ( 18 ) is filled with a pressurized blowing gas (G); a second step (E 2 ) of filling the container (18) during which the container ( 18 ) is filled with a filling liquid (L) that expels the blowing gas (G) through an outlet orifice ( 34 ); and a third step (E 3 ) during which the contents of the container ( 18 ) are put under a pressure (HP) so as to make the container ( 18 ) conform to its final state ( 18 D), characterized in that, during the filling second step (E 2 ), the ratio of the flow rate of the incoming filling liquid (L) to the flow rate of the outgoing blowing gas (G) is controlled so as to allow the container ( 18 ) to continue to expand during this second step (E 2 ).

Подробнее
Номер записи: 25
09-05-2013 дата публикации

Blow-moulding machine with automatic optimization of the process angle

Номер: US20130113144A1
Автор: Helmut Asbrand
Принадлежит: KRONES AG

A method of shaping plastics material pre-forms into plastics material containers with the steps: introducing a plastics material pre-form into a blow mould; conveying the blow mould with the plastics material pre-form along a pre-set conveying path; acting upon the plastics material pre-form with a gaseous medium during a pre-set period of time for the expansion thereof, wherein the supply of the gaseous medium is carried out in a controlled manner; and releasing the container from pressure at a pre-set point in time. According to the invention the pre-set point in time (t 2 ) is variable.

Подробнее
Номер записи: 26
16-05-2013 дата публикации

Snowman IV - The Das-Boot

Номер: US20130119231A1
Автор: Asperas Ignacio Marc
Принадлежит:

A ball is provided forming an inside structure of the snow person, the ball having an inner and outer surface. The ball is a unitary work piece that is free and unconnected to other work pieces. An adhesion surface is disposed on the outer surface of the ball, the adhesion surface provided with nodules that extend away from the surface of the ball to adhere snow while the ball is rolled. Light units are integrated into the surface of the ball and having light emitting portions that extend away from the surface of the ball. A light output of the light units is selected to transmit light through a layer of snow. Connections between the light units situated within the ball connect the light units together. 1. An apparatus for building a snow person , the apparatus comprising:a ball forming an inside structure of the snow person, the ball having an inner and outer surface;wherein the ball is a unitary work piece that is free and unconnected to other work pieces;an adhesion surface disposed on the outer surface of the ball, the adhesion surface provided with nodules that extend away from the surface of the ball to adhere snow while the ball is rolled;light units integrated into the surface of the ball and having light emitting portions that extend away from the surface of the ball;wherein a light output of the light units is selected to transmit light through a layer of snow; andconnections between the light units situated within the ball connecting the light units together.2. The apparatus of claim 1 , wherein the light units are LEDs.3. The apparatus of claim 1 , wherein the light units are selected with different colors.4. The apparatus of claim 1 , further comprising a controller to control the light units to turn on and off in a predetermined sequence.5. The apparatus of claim 1 , wherein the light units are synchronized to music.6. The apparatus of claim 1 , further comprising a transformer that receives electromagnetic energy to power the light units.7. The ...

Подробнее
Номер записи: 27
16-05-2013 дата публикации

DEVICE FOR INJECTING AT LEAST TWO PRESSURIZED FLUIDS INTO THE NECK OF A CONTAINER IN ORDER TO FORM SAID CONTAINER

Номер: US20130122136A1
Автор: Feuilloley Guy, FEVRE Sébastien
Принадлежит: SIDEL PARTICIPATIONS

A device () for injecting at least two pressurized fluids into the axially oriented neck () of a container () in the preform state in order to form a final container by deforming the container () by successively injecting a first pressurized fluid and then a second pressurized fluid, the device () including: a first duct for supplying a first pressurized fluid; a second duct () for supplying a second pressurized fluid; and an axial nozzle () into which the second supply duct () opens, the nozzle being intended to be placed concentrically inside the neck () with a radial gap (j) so as to allow the first pressurized fluid to be injected into the container () through the radial gap (j), characterized in that the second pressurized fluid used for forming the container () consists of an incompressible filling liquid. 112-. (canceled)132420181824. A device () for injecting at least two pressurized fluids into the axially oriented neck () of a container () in the parison state for forming a final container by deforming said container () by the successive injection of a first pressurized fluid then of a second pressurized fluid , the device () comprising:{'b': '25', 'a first supply pipe () supplying a first pressurized fluid;'}{'b': 30', '30', '32', '20', '1', '18', '25', '1, 'a second supply pipe () supplying a second pressurized fluid, the second supply pipe () opening into an axial nozzle () which is intended to be arranged concentrically inside the neck () with a first radial gap (j) so as to allow the first pressurized fluid to pass between the container () and the first supply pipe () through the first radial gap (j);'}{'b': 18', '34', '1', '36', '1', '32', '20', '18, 'the second pressurized fluid used for forming the container () consisting of an incompressible filling liquid, characterized in that it comprises a sealing mechanism () that can be made to switch between an open position in which the first fluid is able to pass through the first radial gap (j), and a ...

Подробнее
Номер записи: 28
30-05-2013 дата публикации

Cellular Cushion

Номер: US20130133138A1
Автор: DiFelice Eric T., Foley Peter M., Hadden Bryant R., Metzer Collin, Sugano Eric W.
Принадлежит: SKYDEX TECHNOLOGIES, INC.

A cellular cushioning system includes cells or support units arranged in one or more stacked arrays. The cells are hollow chambers that resist deflection due to compressive forces, similar to compression springs. The arrays are attached to one or more intermedial binding layers. The intermedial binding layer(s) links the cells together while allowing the cells to deform independently of one another. An external load compresses of one of the void cells within an independent compression range without significantly compressing at least one void cell adjacent the compressed void cell. The independent compression range is the displacement range of the compressed void cell that does not significantly affect the compression of adjacent void cells. If the void cell is compressed beyond the independent compression range, the intermedial binding layers may be deflected and/or the void cells adjacent the compressed void cell may be compressed. 1. A method comprising:compressing a void cell in a first matrix of void cells coupled together with an intermedial binding layer in a direction substantially normal to the intermedial binding layer without substantially compressing at least one fluidly connected neighboring void cell and at least one opposing void cell in a second opposing matrix of void cells, wherein the void cell is compressed within an independent compression range of the void cell.2. The method of claim 1 , further comprising:compressing the void cell outside the independent compression range of the void cell, wherein the intermedial binding layer is deflected and at least one opposing void cell in the second matrix of void cells is compressed.3. The method of claim 2 , wherein compressing the void cell outside the independent compression range requires greater force than compressing the void cell within the independent compression range.4. The method of claim 1 , further comprising:de-compressing the void cell without de-compressing the at least one neighboring ...

Подробнее
Номер записи: 29
06-06-2013 дата публикации

METHOD FOR PRODUCING AND TREATING CONTAINERS

Номер: US20130140745A1
Автор: Preckel Katrin, Reiniger Markus, Schach Martin
Принадлежит: KHS GmbH

A method for producing plastic containers by a production process, which is either drape forming and blow molding, using a preform in a drape forming or blow molding machine, and for subsequent treatment of the plastic containers in a treatment station of a container treatment line includes, prior to completion of the production process, determining first positional data associated with the container at a location, wherein the first positional data is selected from the group consisting of angular position of a container and angular position of a design feature on the container, and wherein the location is selected from the group consisting of the production machine, a conveying line that precedes the production machine, and a treatment line that precedes the production machine, and passing the first positional data to the treatment station for control thereof. 112-. (canceled)13. A method for producing plastic containers by a production process selected from the group consisting of drape forming and blow molding , using a preform in a production machine selected from the group consisting of a drape forming machine and a blow molding machine , and for subsequent treatment of said plastic containers in a treatment station of a container treatment line , said method comprising , prior to completion of said production process , determining first positional data associated with said container at a location , wherein said first positional data is selected from the group consisting of angular position of a container and angular position of a design feature on said container , and wherein said location is selected from the group consisting of said production machine , a conveying line that precedes said production machine , and a treatment line that precedes said production machine , and passing said first positional data to said treatment station for control thereof.14. The method of claim 13 , further comprising holding a preform with a centering and holding element claim ...

Подробнее
Номер записи: 30
13-06-2013 дата публикации

Cell Matrix System And Method For Manufacturing Same

Номер: US20130146216A1
Автор: Mileti Robert J.
Принадлежит:

A cell matrix expandable structure includes of a plurality of interconnected cells normally in flat form but readily expandable into the form of a container upon the introduction of fluid. The structures may be made out of recyclable films. Methods of manufacturing the cell matrix in a continuous manufacturing process are also disclosed. 1. A method for manufacturing an expandable cell matrix , comprising the steps of:providing first and second sheets of material, each sheet having a top, a bottom, and two sides;creating a plurality of folds in the first and second sheets, each fold forming a top extending from the sheet along an axis between the two sides of the sheet;cross sealing together the bottom of the first sheet to the top of the second sheet between each of the plurality of folds on each sheet, such that the folds on each sheet extend outwards from the two sheets;gusset sealing a top of each fold to create a cell shape; andvertical sealing to form a plurality of cells.2. The method of wherein the cell matrix is adapted to be stored in a substantially flat form when un-inflated; and wherein the cell matrix is adapted to provide support when inflated with a fluid.3. The method of wherein the steps are repeated a plurality of times in a continuous manufacturing process.4. The method of wherein the plurality of cells creates an array of cells two or more of which are in fluid communication with each other.5. The method of claim 1 , further comprising the step of inflating the cell matrix by introducing fluid.6. The method of claim 1 , further comprising the step of creating a port on at least one cell for introducing fluid.7. The method of wherein the step of cross sealing creates one or more openings to allow fluid communication between adjacent folds.8. The method of wherein the step of gusset sealing comprises forming a gusset.9. The method of wherein the step of gusset sealing creates substantially square flat-top cells when inflated.10. The method of ...

Подробнее
Номер записи: 31
13-06-2013 дата публикации

METHOD FOR FORMING A PREFORM FOR A CONTAINER

Номер: US20130147097A1
Автор: Lane Michael T., Lisch George David, Maki Kirk Edward, Mast Luke A., Paegel Walt, Wilson Brad
Принадлежит:

A preform for use in a system for simultaneously forming and filling a container. The preform includes a finish region, a stretch initiation region adjacent to and descending from the finish region, a transition region adjacent to and descending from the stretch initiation region, a body region adjacent to and descending from the transition region, and an end cap region enclosing an end of the body region to define an interior for receiving a forming fluid. The stretch initiation region defines a wall thickness less than a wall thickness of the body region to encourage initial localized stretching in response to the forming fluid prior to stretching within the transition region or body region. 1. A preform for use in a system for simultaneously forming and filling a container , said preform comprising:a finish region;a stretch initiation region adjacent to and descending from said finish region;a transition region adjacent to and descending from said stretch initiation region;a body region adjacent to and descending from said transition region; andan end cap region enclosing an end of said body region to define an interior for receiving a forming fluid,wherein said stretch initiation region defines a wall thickness less than a wall thickness of said body region to encourage initial localized stretching therein in response to the forming fluid prior to stretching within said transition region or body region.2. The preform according to claim 1 , further comprising:a continuous interior surface extending from said stretch initiation region to said body region having a draft angle of about 0.3° to about 0.6°.3. The preform according to claim 1 , further comprising:a first outer surface disposed within said transition region being inwardly inclined toward a longitudinal axis of the preform.4. The preform according to claim 3 , further comprising:an inner surface disposed within said transition region being inwardly inclined toward said longitudinal axis of the preform.5. ...

Подробнее
Номер записи: 32
13-06-2013 дата публикации

BLOW MOLDING APPARATUS

Номер: US20130149408A1
Автор: HORIGOME Hiroshi, TAKEHANA Daisaburo, YOKOBAYASHI Kazuyuki
Принадлежит: NISSEI ASB MACHINE CO., LTD.

In an embodiment, a neck mold assembly includes N rows of holding plates, each of the N rows of holding plates holding a plurality of neck molds. The neck mold assembly also includes a supporting-mechanism that supports the N rows of holding plates. The supporting mechanism includes at least one reinforcement shaft that is provided along a row direction of the N rows of holding plates, and two first securing sections that are secured at either end of the at least one reinforcement shaft. Each of the N rows of holding plates has at least one first through-hole that receives the at least one reinforcement shaft. 1. A neck mold assembly comprising:N rows of holding plates, each of the N rows of holding plates holding a plurality of neck molds; anda supporting-mechanism that supports the N rows of holding plates, the supporting mechanism including:at least one reinforcement shaft that is provided along a row direction of the N rows of holding plates; andtwo first securing sections that are secured at either end of the at least one reinforcement shaft,each of the N rows of holding plates having at least one first through-hole that receives the at least one reinforcement shaft.2. The neck mold assembly as defined in claim 1 , each of the N rows of holding plates including:a pair of split plates that secures a pair of neck split molds;two second through-holes that are formed in the row direction at a plurality of positions in a longitudinal direction;two guide shafts that are respectively inserted into the two second through-holes; andtwo biasing members that are respectively inserted into the two guide shafts, and bias the pair of split plates in a closing direction,the at least one reinforcement shaft being disposed between the two guide shafts in the longitudinal direction.3. The neck mold assembly as defined in claim 2 , the support-transfer member further including a second securing section that secures an intermediate part of the at least one reinforcement shaft at a ...

Подробнее
Номер записи: 33
20-06-2013 дата публикации

Apparatus for the processing of plastics material containers, beverage filling plant and/or beverage container production plant and method of shaping plastics material pre-forms as well as use of heating path conveying means

Номер: US20130154164A1
Автор: Hans Scheuren, Jochen Krueger, Josef Knott, Roland Laumer
Принадлежит: KRONES AG

An apparatus for the processing of plastics material containers with a shaping device for the shaping plastics material pre-forms into containers, with a heating device comprising a heating path for heating the plastics material pre-forms and with a sterilization device for the sterilization of the plastics material pre-forms, in which the sterilization device comprises a supply device to supply the plastics material pre-forms to the sterilization device, and in which the sterilization device comprises both an external disinfecting unit to sterilize the plastics material pre-forms at least on their external wall surfaces and an internal disinfecting unit to sterilize the plastics material pre-forms on their internal wall surfaces, wherein the supply device comprises heating path conveyor for conveying the plastics material pre-forms along the heating path to supply the plastics material pre-forms at least to the external disinfecting unit.

Подробнее
Номер записи: 34
27-06-2013 дата публикации

APPARATUS AND METHOD FOR CONTROLLING TEMPERATURE GRADIENT THROUGH WALL THICKNESS OF CONTAINER

Номер: US20130161877A1
Автор: EBERLE THEODORE F., Lisch G. David, MAKI Kirk E., Mast Luke A., Wilson Bradley
Принадлежит: AMCOR LIMITED

A method of forming a container includes providing a preform of the container. The preform has a wall with an interior region and an exterior region. The method also includes disposing the preform in a mold cavity wherein the mold cavity has a mold surface. Furthermore, the method includes introducing a substance into the preform to expand the preform toward the mold surface. The interior region of the wall has a first interior temperature prior to the introduction of the substance and a second interior temperature after the introduction of the substance. The exterior region of the wall has a first exterior temperature prior to the introduction of the substance and a second exterior temperature after the introduction of the substance. The method further includes controlling the first interior temperature to be greater than the first exterior temperature prior to the introduction of the substance. 1. A method of forming a container that is operable to hold a substance , the container made from a polymeric material , the method comprising:providing a preform of the container, the preform having a wall with an interior region and an exterior region;disposing the preform in a mold cavity, the mold cavity having a mold surface;introducing the substance into the preform to expand the preform toward the mold surface, the substance having a substance temperature, the interior region of the wall having a first interior temperature prior to the introduction of the substance and a second interior temperature after the introduction of the substance, the exterior region of the wall having a first exterior temperature prior to the introduction of the substance and a second exterior temperature after the introduction of the substance; andcontrolling the first interior temperature to be greater than the first exterior temperature prior to the introduction of the substance.2. The method of claim 1 , wherein the first interior temperature and the first exterior temperature are each ...

Подробнее
Номер записи: 35
27-06-2013 дата публикации

SYSTEM AND METHOD FOR PRE-STRETCHING A PREFORM

Номер: US20130161878A1
Автор: Lisch George David, Maki Kirk Edward, Mast Luke A., Wilson Bradley
Принадлежит: AMCOR LIMITED

A system for pre-stretching a preform utilized in forming a container. The system including an oven, a conveyor system configured for transporting preforms through the oven a blow molding station having at least one mold with interior surfaces defining the shape of the container, and a transfer station configured to transfer a preform from the oven into the blow molding station. The system also includes a stretch rod and an actuator. The stretch rod is movable between retracted and extended positions such that, when in the extended position, the stretch rod is positioned interiorly of the preform and the preform is elongated by the stretch rod to form a pre-stretched preform. The stretch rod is located to form the pre-stretched preform prior to the blowing medium being introduced into the preform in the blow molding station. 1. A system for pre-stretching a preform utilized in forming a container , the system comprising:an oven having a plurality of heating devices configured to direct heat toward preforms passing through the oven, the oven further having a passageway defined therethrough; anda conveyor system configured to transport the preforms through the oven along the passageway, the conveyor system including a plurality of carrier assemblies coupled to one another by a conveyor, the conveyor being connected to a drive mechanism whereby the carrier assemblies are continuously moved through the oven during operation thereof, each of the carrier assemblies having a mounting portion configured to engage and retain a preform therewith;a blow molding station having at least one mold with interior surfaces defining the shape of the container, the blow molding station including at least one blow nozzle coupled to a source of blowing medium, wherein the blow molding station is configured to blow mold the preform within the mold into the container with the blowing medium;a transfer station configured to transfer a preform from the oven into the blow molding station; ...

Подробнее
Номер записи: 36
27-06-2013 дата публикации

SEALING SYSTEM FOR MOLDING MACHINE

Номер: US20130164404A1
Автор: Lisch George David, Maki Kirk Edward, Wilson Bradley
Принадлежит: AMCOR LIMITED

A system for forming a container from a preform, wherein the preform has a finish and a support ring. The system includes a mold having a mold cavity defining an internal surface and adapted to accept the preform, a pressure system having an inlet and an outlet outputting fluid, a blow nozzle receiving the fluid from the pressure system and introducing the fluid at a pressure into the preform thereby expanding the preform toward the internal surface of the mold cavity and creating a resultant container. The system further includes a first seal engagement selectively engageable between the blow nozzle and the finish of the preform and a second seal engagement selectively engageable between the blow nozzle and an adjacent feature. 1. A system for forming a container from a preform , the preform having a finish and a support ring , the system comprising:a mold having a mold cavity defining an internal surface and adapted to accept the preform;a pressure system having an inlet and an outlet, the pressure system outputting fluid;a blow nozzle receiving the fluid from the pressure system and introducing the fluid at a pressure into the preform thereby expanding the preform toward the internal surface of the mold cavity and creating a resultant container;a first seal engagement selectively engageable between the blow nozzle and the finish of the preform; anda second seal engagement selectively engageable between the blow nozzle and an adjacent feature.2. The system of wherein the adjacent feature comprises a top surface of the support ring of the preform such that the second seal engagement is disposable between the blow nozzle and the top surface of the support ring of the preform.3. The system of wherein the adjacent feature comprises the mold such that the second seal engagement is disposed between the blow nozzle and the mold.4. The system of claim 3 , further comprising:a third seal engagement disposable between a bottom surface of the support ring and the mold.5. The ...

Подробнее
Номер записи: 37
18-07-2013 дата публикации

MOLDED FUEL TANK AND METHOD OF MANUFACTURING THE SAME

Номер: US20130180994A1
Автор: Keefer Neal
Принадлежит:

One embodiment of a molded fuel tank includes a fuel tank molded from a synthetic material, such as a composite polymer. One embodiment may include molding a fuel tank with a previously formed metal or synthetic component positioned within the fuel tank as it is molded. One embodiment may include molding a fuel tank and an integral component simultaneously from synthetic materials. One embodiment of a molded fuel tank may include a fuel tank with a component secured therein, the tank formed by a rotational molding process. 1. A method of manufacturing a fuel tank , comprising:providing a mold having an interior surface that corresponds to an exterior shape of a molded fuel tank formed by said mold and that defines an interior of said mold;securing on said interior surface of said mold a fuel tank component structure;loading a synthetic material into said interior of said mold;heating said mold until said synthetic material is melted;rotating said mold until said synthetic material is adhered to said interior surface;allowing said melted material to cool so as to form a molded fuel tank; andremoving said molded fuel tank from said mold, wherein said molded fuel tank includes a fuel tank component formed integral within a wall of said molded fuel tank.2. The method of wherein said fuel tank component structure defines said fuel tank component claim 1 , wherein said component extends inwardly into an interior of said molded fuel tank.3. The method of wherein said fuel tank component structure defines said fuel tank component claim 1 , wherein said component extends outwardly from an exterior surface of said molded fuel tank.4. The method of wherein said fuel tank component structure defines said fuel tank component claim 1 , wherein said component is chosen from the group consisting of: a flange claim 1 , a fuel fill neck claim 1 , a fuel level sender port claim 1 , a vent port claim 1 , a drain port claim 1 , a fuel supply and return tube assembly claim 1 , a mounting ...

Подробнее
Номер записи: 38
25-07-2013 дата публикации

METHOD FOR PRODUCING BLOW-MOLDED CONTAINERS AND BLOW-MOLDED CONTAINER

Номер: US20130186848A1
Автор: Amariglio Stefan, Gernhuber Matthias, Pasutanon Pisarn, Wiese Arne
Принадлежит: KHS CORPOPLAST GMBH

A blow-molded container includes an opening section that can be closed, a side wall, and a closed bottom. The material in the region of the side wall is shaped by blow forming an injection-molded preform. At least three recessed grips are arranged along an outer perimeter of the container. At least two longitudinal ribs oriented in a longitudinal direction of the container are arranged between each pair of recessed grips. The longitudinal ribs are separated from each other by a recess, which also extends in a longitudinal direction. At least one circumferential rib, which extends in a circumferential direction of the container, is arranged inside each of the recessed grips. 116-. (canceled)17. A method for producing a blow-molded container with a closable mouth section , a side wall , and a closed base , the method comprising the steps of: subjecting an injection-molded preform to a heat treatment; and molding the preform into a container by a blowing process so that material in an area of the side wall is molded by the blow-molding process so that at least three recessed grips are arranged along an outer periphery of the container , wherein between each pair of recessed grips are arranged at least two longitudinal ribs that are oriented in a longitudinal direction of the container , which ribs are separated from each other by a recess that also extends in the longitudinal direction , and wherein at least one peripheral rib , which extends in the peripheral direction of the container , is located within each of the recessed grips.18. The method in accordance with claim 17 , wherein at least three peripheral ribs extend peripherally within the recessed grip claim 17 , at least one of the peripheral ribs being arranged at a different level in a radial direction of the container than at least one other of the peripheral ribs.19. The method in accordance with claim 17 , wherein three peripheral ribs are arranged one above the other in an area of a radially inner base of ...

Подробнее
Номер записи: 39
25-07-2013 дата публикации

METHOD FOR MANUFACTURING A CONTAINER FROM A PREFORM, WITH FEEDBACK DEPENDING ON A MINIMUM PRESSURE DETECTED

Номер: US20130187304A1
Автор: DEAU Thierry, GENDRE Julien, Maillot Isabelle
Принадлежит: SIDEL PARTICIPATIONS

Method of manufacturing a container () by stretch-blow molding in a mold () from a blank () of plastic material, which comprises the operations consisting of: 1283. Method of manufacturing a container () by stretch-blow molding in a mold () from a blank () of plastic material , which comprises the operations of:{'b': '3', 'heating the blank () to a predetermined heating temperature (T);'}{'b': 3', '8, 'inserting the blank () into the mold ();'}{'b': 3', '10, 'sub': 'E', 'stretching the blank () by means of a rod () moved at a predetermined stretching speed (V);'}{'sub': P', 'P', 'P, 'b': 17', '3', '15, 'at a predetermined instant, called pre-blowing cue (t), ordering the opening of a solenoid valve () to place the interior of the blank () in communication with a source () of gas at a predetermined pre-blowing pressure (P) and flow rate (D);'}{'b': '3', 'measuring the pressure (P) prevailing inside the blank ();'}{'sub': 'M', 'b': '3', 'detecting an instant (t), corresponding to a local minimum pressure (P) in the blank ();'}{'sub': M', 'M, 'b': '3', 'placing in memory the instant (t) at which said minimum pressure is produced as well as the corresponding pressure (P) prevailing in the blank ();'}{'sub': M', 'M', 'Mth', 'Mth, 'comparing the instant (t) and the pressure (P) of the detected minimum with, respectively, a predetermined instant (t) and pressure (P) of a theoretical minimum pressure;'}{'sub': P', 'P', 'E, 'if the measured minimum and the theoretical minimum do not coincide, ordering a modification of at least one of the following parameters: pre-blowing pressure (P), pre-blowing flow rate (D), stretching speed (V), heating temperature (T).'}2. Method according to claim 1 , comprising claim 1 , if the instant (t) and the pressure (P) of the detected minimum are claim 1 , respectively claim 1 , prior to and lower than the instant and the pressure of the theoretical minimum claim 1 , an operation comprising lowering the heating temperature (T) or the ...

Подробнее
Номер записи: 40
25-07-2013 дата публикации

Controlling Crystalline Morphology of a Bioabsorbable Stent

Номер: US20130187313A1
Автор: Gada Manish, Glauser Thierry, Gueriguian Vincent, Kleiner Lothar, Kossuth Mary Beth, Oberhauser James, Steichen Bethany
Принадлежит: Abbott Cardiovascular Systems Inc.

Methods to expand polymer tubing with desirable or optimum morphology and mechanical properties for stem manufacture and fabrication of a stent therefrom are disclosed. 15-. (canceled)6. A method for fabricating stent comprising:providing a PLLA tube disposed within a cylindrical mold;heating the mold and the tube to a tube deformation temperature with a heat source translating along the cylindrical axis of the mold and the tube, wherein the heat source translation rate is between 0.2-1.2 mm/s;increasing a pressure inside the tube;allowing the increased pressure in the tube to radially expand the tube against the inner surface of the mold, wherein the radial expansion propagates along the cylindrical axis of the mold and tube as the heat source translates along the cylindrical axis,applying a tensile force to the tube along the cylindrical axis during the radial expansion to axially elongate the tube during the radial expansion, wherein the percent radial expansion is 300-500% and the percent axial elongation is 100-200%; andforming a stent pattern in the axially expanded and radially deformed tube.7. The method of claim 6 , wherein the radial expansion and axial elongation both start at the same time and both end at the same time.8. The method of claim 6 , wherein the tube deformation temperature is a minimum temperature that allows the tube to radially expand against the inner surface of the mold.9. The method of claim 6 , wherein the tube deformation temperature is adjusted to eliminate a disparity in modulus of elasticity as a function of depth between the inside surface and outside surface of the deformed tube.10. (canceled)11. The method of claim 6 , wherein the tube radially expands and axially elongates at a temperature between 80-100° C.12. The method of claim 6 , wherein the tube is radially expanded and axially elongated at a temperature between 100-115° C.13. The method of claim 6 , wherein the pressure in the tube when it expands is 110 -140 psi.14. The ...

Подробнее
Номер записи: 41
25-07-2013 дата публикации

Apparatus for producing at least one container, in particular in ampule form, made of thermoplastic material

Номер: US20130189388A1
Автор: Bernd Hansen
Принадлежит: Individual

An apparatus for producing at least one container, in particular in ampoule form, made of thermoplastic material, comprising a mould ( 13 ) with mould components ( 15, 17 ) and with a first calibrating mandrel ( 19 ) and a second calibrating mandrel ( 23 ), which can move coaxially in relation to the longitudinal direction ( 21 ) of the container ( 1 ) and in relation to one another, wherein the first calibrating mandrel ( 19 ) and the second calibrating mandrel ( 23 ) can move in relation to one another, the first calibrating mandrel ( 19 ) through the container ( 1 ) located in the mould ( 13 ) and the second calibrating mandrel ( 23 ) from the outer side of the container ( 1 ), into a shaping position in which they calibrate a bottom area which forms at least part of a container bottom between the mandrel ends thereof, and comprising a severing device, which has a movable cutting or punching surface ( 37 ), in order to sever excess plastic material which forms during the shaping process in interaction with a cutting or bearing edge on the mould components ( 17 ) assigned to the bottom region, is characterized in that the severing device has a cutting device ( 35 ), which is guided in an axially displaceable manner on the second calibrating mandrel ( 23 ), forms the cutting or punching surface ( 37 ) and can move between the withdrawn position and the punching position independently of the movement of the respective calibrating mandrel ( 23 ).

Подробнее
Номер записи: 42
25-07-2013 дата публикации

Injection Stretch Blow Molded Articles and Polymers for Use Therein

Номер: US20130189465A1
Автор: Sun Luyi
Принадлежит: FINA TECHNOLOGY, Inc

Injection stretch blow molded (ISBM) articles and methods of forming the same are described herein. The ISBM articles generally include a propylene-based impact copolymer. 119-. (canceled)20. An injection stretch blow molded (ISBM) article comprising:a propylene-based impact copolymer, wherein the ISBM article has a haze of at least 10% as measured by a haze meter.21. The ISBM article of claim 20 , wherein the propylene-based impact copolymer comprises ethylene.22. The ISBM article of claim 21 , wherein the propylene-based impact copolymer comprises up to about 15 wt. % of one or more comonomers.23. The ISBM article of claim 20 , wherein the propylene-based impact copolymer exhibits a melt flow rate of from about 1 dg/min. to about 150 dg/min.24. The ISBM article of claim 20 , wherein the article is a beverage container.25. The ISBM article of claim 24 , wherein the article is a dairy container.26. The ISBM article of claim 20 , wherein the article exhibits a maximum top load of at least about 160 N at a weight of 23 g.27. The ISBM article of claim 20 , wherein the article exhibits a maximum bumper compression of at least about 80 N at a weight of 23 g.28. The ISBM article of claim 20 , wherein the article exhibits a cold temperature drop impact resistance of at least about 6 feet.29. The ISBM article of claim 20 , wherein the ISBM article has a haze of at least 20% as measured by a haze meter30. An ISBM beverage container comprising:a propylene-based impact copolymer exhibiting a melt flow rate of from about 1 dg/min to about 150 dg/min.;a maximum top load of at least about 160 N at a weight of 23 g;a cold temperature drop impact resistance of at least about 6 feet; anda haze of at least 30% as measured by a haze meter.31. A method of forming an ISBM article comprising:providing a propylene-based impact copolymer;injection molding the propylene-based impact copolymer into a preform; andstretch-blowing the preform into an articlewherein the ISBM article has a haze ...

Подробнее
Номер записи: 43
01-08-2013 дата публикации

FUEL TANK OF PLASTIC AND METHOD FOR THE PRODUCTION THEREOF

Номер: US20130193139A1
Автор: Karsch Ulrich
Принадлежит: KAUTEX TEXTRON GMBH & CO. KG

The invention concerns a fuel tank of plastic with a multilayered tank wall comprising at least one inner layer of thermoplastic material and at least one outer layer of a fibre composite material. The inner layer and the outer layer are connected to each other by a material bond. 115-. (canceled)16. Method for producing a fuel tank , comprising the forming of two shell-like semifinished products from thermoplastic material in a multipart tool , forming a mould cavity , and the connecting of the shells to form an essentially closed hollow body , with elements of a fibre composite material being placed in the tool or adapted before the forming of the shells , said elements being placed on the contour prescribed by the mould cavity , so that the fibre composite material preferably enters into a material bond with the shell-like semifinished products during their forming , wherein the shell-like semifinished products from thermoplastic material are obtained by the extrusion of tubular preforms which are cut open to form sheet-like webs and spread out and formed into shells by using the heat of extrusion or by the extrusion of sheet-like preforms in web form which are formed into shells by using the heat of extrusion and wherein the preforms are extruded in a multilayered state with at least one barrier layer for hydrocarbons and with at least one bonding agent layer , the bonding agent layer being brought into contact with the sheet-like elements of fibre composite material.17. Method according to claim 16 , characterized in that sheet-like elements of a non-cured thermosetting material are placed in the tool.18. Method according to claim 16 , characterized in that the sheet-like elements are cured by contact heat transmission via the molten-hot shell-like semifinished products.19. Fuel tank of plastic obtained by the method according to with a multilayered tank wall comprising at least one inner layer of thermoplastic material and at least one outer layer of a fibre ...

Подробнее
Номер записи: 44
01-08-2013 дата публикации

METHOD FOR FORMING A CONTAINER PROVIDED WITH AN IMPRINT ON AN OVERHEATED AREA

Номер: US20130193622A1
Автор: BELLEC Caroline, DERRIEN Mikael, Feuilloley Guy, Mailot Isabelle
Принадлежит: SIDEL PARTICIPATIONS

A method of manufacturing a container having a local recessed or relief impression, from a blank () of thermoplastic material. The method includes a heating step in which the blank () is exposed to infrared radiation and in which the infrared radiation is monochromatic or pseudo-monochromatic, the intensity of which locally has an extremum in front of a localized zone () of the blank, in such a way as to generate a temperature extremum in the zone (). The method also includes a forming step in which a fluid under pressure is injected into the blank () thus heated, and in which the recessed or relief impression is formed at the localized zone (). 22. Method according to claim 1 , characterized in that the other parts of the blank () are exposed to radiation of average intensity.31152. Method according to claim 1 , characterized in that said zone () is located on a bottom () of the blank ().49815816811. Method according to claim 1 , characterized in that the infrared radiation is emitted by a matrix () of monochromatic or pseudo-monochromatic radiation sources () claim 1 , subdivided into a main set () of sources () emitting radiation of average intensity and a secondary set () of sources () emitting radiation of extreme intensity claim 1 , situated in front of the zone () to be superheated.5. Method according to claim 4 , characterized in that there is a difference of at least 10% between the extreme intensity and the average intensity.615178. Method according to claim 4 , characterized in that the secondary set () comprises a series of groups () of point sources () claim 4 , separated from each other and forming a periodic motif.71782. Method according to claim 6 , characterized in that the motif formed by the groups () of point sources () has a period equal to the distance traveled by a blank () during one complete revolution around a principal axis (A) of said blank.88. Method according to claim 6 , characterized in that the sources () of radiation are laser ...

Подробнее
Номер записи: 45
01-08-2013 дата публикации

APPARATUS FOR SHAPING PLASTICS MATERIAL PRE-FORMS INTO PLASTICS MATERIAL CONTAINERS WITH PRESSURE PADS

Номер: US20130193624A1
Автор: Blochmann Erik, Geltinger Florian, Philipp Thomas
Принадлежит:

An apparatus for forming plastic pre-forms into containers with a blow mould which has at least two movable blow mould parts which, when closed form a container-forming cavity. The first blow mould part is removably arranged on a first blow mould carrier shell part, and the second blow mould part is removably arranged on a second blow mould carrier shell part. The first blow mould carrier shell part is movable with respect to the second blow mould carrier shell part for opening the mould. A holding device holds at least one blow mould part on the respective blow mould carrier shell part. The holding device has an actuating member extending through an opening in a wall of the blow mould carrier shell part. The actuating member is movable relative to the wall, and a first holding element for holding the blow mould part is arranged on the actuating member. 1. An apparatus for shaping plastics material pre-forms into plastics material containers with a blow mould which has at least two blow mould parts which are arranged so as to be movable with respect to each other and which in a closed state of the blow mould form a cavity , in the interior of which the plastics material pre-forms are expanded to form the plastics material containers by being acted upon with a flowable medium , comprising:the first blow mould part is arranged in a removable manner on a first blow mould carrier shell part and the second blow mould part is arranged in a removable manner on a second blow mould carrier shell part and the first blow mould carrier shell part is movable with respect to the second blow mould carrier shell part in order to open and close the blow mould;a holding device is provided in order to hold at least one blow mould part on the blow mould carrier shell part associated with it;the holding device has an actuating member which extends through an opening formed in a wall of the blow mould carrier shell part and/or a blow mould carrier part, wherein said actuating member is ...

Подробнее
Номер записи: 46
01-08-2013 дата публикации

Method For Producing Thermoformed Articles As Well As A Die For The Production Thereof

Номер: US20130196017A1
Автор: Dieckmann Hauke, Kraut Michael, Merbach Juergen
Принадлежит: RPC BEBO-PLASTIK GMBH

The invention relates to a process for producing thermoformed articles such as food packagings or parts thereof with a mechanical weakening between adjoining functional areas, which, for utilization by a user, can be at least partly separated at the mechanical weakening, in a thermoforming die having an upper die and a lower die, the mechanical to weakening being introduced with a three-dimensional extension during the period of time during which the material to be formed is located in the thermoforming die, and a thermoforming die for implementing the process. 121-. (canceled)22. A die for producing thermoformed articles such as food packaging or parts thereof , by thermoforming a plastic sheet and providing a mechanical weakening in the plastic sheet material between adjoining functional areas of the thermoformed article , which functional areas are separable at least partly from each other at the mechanical weakening when utilized by a user , the die comprising:an upper die;a lower die; andat least one perforating or stamping element having a perforating or stamping cutting edge that is disposed in the upper die or the lower die, the upper die and the lower die being movable relative to each other; a lower first section and an upper first section, the lower first section and the upper first section being staggered relative to each other in the direction of movement of the die, and each of the lower first section and the upper first section forming a section of the mechanical weakening;', 'a connecting section between the upper section and the lower section and is formed at an angle other than 90° to the direction of movement of the die and forms a section of the mechanical weakening;', 'wherein at least one of the lower first section and the upper first section comprises a plurality of alternating raised teeth and lowered recesses., 'wherein the perforating or stamping cutting edge comprises23. The die of claim 22 , further comprising a second lower first section ...

Подробнее
Номер записи: 47
01-08-2013 дата публикации

MOLD APPARATUS, INJECTION MOLDING APPARATUS, AND INJECTION MOLDING METHOD

Номер: US20130196020A1
Автор: NAKAHARA Atsushi
Принадлежит: NISSEI ASB MACHINE CO., LTD.

A mold apparatus, an injection molding apparatus, and an injection molding method, which can satisfactorily form a preform having a bottom thicker than a body, are provided. The mold apparatus comprises a neck mold, an injection cavity mold, and an injection core mold having an inside core mold and an outside core mold, and further comprises a regulation means, such as an urging member, for regulating the movement of the inside core mold toward the outside of the injection cavity mold. 1. A mold apparatus for injection-molding a bottomed tubular preform having a neck with an opening portion at an upper end thereof , a body continuous with the neck , and a bottom continuous with the body and larger in wall thickness than the body , comprising:a neck mold for forming an outer surface of the neck;an injection cavity mold for forming outer surfaces of the body and the bottom of the preform; andan injection core mold for forming at least an inner surface of the preform, an inside core mold, inserted into the injection cavity mold, for forming the inner surface of the preform, and', 'an outside core mold, having a leading end portion clamped by the neck mold, for forming an upper end surface of the preform and holding the inside core mold slidably in accordance with a change in a pressure within an injection space, and', 'the mold apparatus further comprises regulation means for regulating movement of the inside core mold toward an outside of the injection cavity mold., 'wherein the injection core mold includes'}2. The mold apparatus of claim 1 , wherein the inside core mold is adapted to be movable by a predetermined distance toward the outside of the injection cavity mold if the pressure within the injection space reaches a predetermined pressure or higher during injection molding of the preform.3. The mold apparatus of claim 1 , wherein the regulation means is an urging member for urging the inside core mold toward an interior of the injection cavity mold by a ...

Подробнее
Номер записи: 48
15-08-2013 дата публикации

Cleanroom box

Номер: US20130206616A1
Автор: Paul Henry Fairfield, Phillip John Allen
Принадлежит: Individual

A cleanroom box made from a substantially inflexible material, to be used for the storage of fluids within a clean room; the box comprising easy clean surfaces, an internal access point leading to a specially designed space for the deposit of tubing, and fitted with a forkliftable pallet base for easy mobility within a workroom.

Подробнее
Номер записи: 49
15-08-2013 дата публикации

CONTAINER

Номер: US20130206755A1
Автор: Myerscough Martin
Принадлежит: Green Bottle Limited

Container and method of forming a container comprising an inner liner and an outer shell by providing an open shell that is closeable to provide the outer shell, vacuum forming the liner with a shape conforming generally to at least a portion of the inner volume of the shell from at least one film, positioning the formed liner in the open shell and closing the shell. 1. A method of forming a container comprising an inner liner and an outer shell , the method comprising:providing an open shell that is closeable to provide the outer shell having an inner volume defined by the inner walls of the shell;providing a film;heating the film;vacuum forming the film to form a liner having a shape conforming generally to at least a portion of the inner volume of the shell;positioning the liner in the open shell; andclosing the shell around the formed liner.2. The method of claim 1 , wherein the film comprises two or more layers of material which are joined together.3. The method of claim 2 , wherein the multilayer film includes a barrier layer.4. The method of claim 3 , in which the barrier layer comprises or consists essentially of EVOH and/or aluminium.5. The method of claim 1 , wherein the step of providing an open shell includes providing portions of the shell in a unitary item claim 1 , which can be folded with respect to each other to form the hollow shell.6. The method of claim 1 , wherein the step of providing an open shell includes providing multiple claim 1 , separate claim 1 , parts of the hollow shell which are closed by joining the parts together.7. The method of claim 1 , wherein the open shell includes one or more joining surfaces for connecting the parts of the shell together claim 1 , the method further comprising applying adhesive to the one or more joining surfaces after closing the parts of the shell to join the parts of the shell.8. The method of claim 1 , in which the liner is positioned in the open shell such that a part of the liner will extend through a ...

Подробнее
Номер записи: 50
15-08-2013 дата публикации

THERMOPLASTIC TANK

Номер: US20130206775A1
Автор: Heidemeyer Timm, Lenz Stefan, Schmitz Dieter, Treudt Volker
Принадлежит: KAUTEX TEXTRON GMBH & CO. KG

The invention relates to a thermoplastic tank () with at least one insert part which is provided in the interior of the tank () and is inserted into the tank () through an opening () in a tank wall () and is sealed against a peripheral flange () provided in the region of the opening (). The flange () is formed integrally with the tank wall () and is countersunk therein. 1. Thermoplastic tank with at least one insert part which is provided in the interior of the tank and is inserted into the tank through an opening in a tank wall and is sealed against a peripheral flange provided in the region of the opening , wherein the flange is formed integrally with the tank wall and the flange is formed on the outside of the tank so as to be able to be at least partially engaged under and/or engaged around.2. Tank according to claim 1 , characterized in that the edge of the flange is provided with one or more outwardly protruding projections in the form of webs claim 1 , retaining cams or the like.3. Tank according to claim 1 , characterized in that the flange is reinforced by means of a metal claw ring which has at least one and preferably more than one outwardly protruding retaining claw.4. Tank according to claim 1 , characterized in that the joining surface of the flange is designed to be aligned at least with parts of the outer wall of the tank.5. Tank according to claim 1 , characterized in that the flange is provided with undercuts at least over parts of the circumference thereof.6. Tank according to claim 4 , characterized in that the undercuts are formed by at least one depression in the tank wall at the expense of the tank volume.7. Tank according to claim 4 , characterized in that the flange has a plurality of undercuts which are arranged at a distance from one another and are formed by a plurality of depressions claim 4 , which are provided at a distance from one another claim 4 , in the outer wall of the tank.8. Tank according to claim 7 , characterized in that the ...

Подробнее
Номер записи: 51
15-08-2013 дата публикации

CONTAINER WITH A RIM PORTION DEFINING AN OPENING, METHOD AND APPARATUS MAKING SAID CONTAINER

Номер: US20130207318A1
Автор: Britton Charles Jonathan
Принадлежит:

A method is provided for making a container having a body and a rim defining an opening for the container, the opening being capable of being closed by a push-on lid, the container being made of a material which is susceptible to deformation when heated. 1. A method of making a container having a body and a rim defining an opening for the container , the opening being capable of being closed by a push-on lid , the container being made of a material which is susceptible to deformation when heated , the method comprising the steps of:a) providing a preform made of a material which is susceptible to deformation when heated, the preform being in the shape of a closed-end tube with a rim at its mouth, the rim comprising: an outward generally-radial flange having an upper surface and a lower surface, the flange extending from a radially inner end to a radially outer end, the tube depending from the radially inner end of the flange; a first detent simultaneously formed with the flange as an upstanding elongate projection from the upper surface of the flange, which detent is located at or near the radially inner end of the flange; and a second detent simultaneously formed with the flange as an upstanding elongate projection from the upper surface of the flange, which detent is located at or near the radially outer end of the flange;b) placing the preform in a pressure moulding apparatus at an elevated temperature with the preform being located in the apparatus at least in part by the second detent;c) expanding the tube under pressure to form the body of the container; and thend) moving the first detent in a controlled manner downwardly and outwardly relative to the second detent so that the first detent projects inwardly into the opening for the container;wherein the movement of the first detent downwardly and outwardly relative to the second detent is controlled such that after step d) the first detent projects inwardly into the container, with its elongate axis at an ...

Подробнее
Номер записи: 52
15-08-2013 дата публикации

Method and device for blow moulding containers

Номер: US20130207319A1
Автор: Carlo Striebel, Dieter Klatt, Frank Haesendonckx, Frank Lewin, Gerhard Klöpper, Marco Bohnke, Michael Litzenberg, Rolf Baumgarte
Принадлежит: KHS CORPOPLAST GMBH

The method and the device are used to blow mould containers. A parison is transformed into the container after thermal conditioning within a blow mould of a blow moulding machine by the action of blowing pressure. In order to adjust to a contour of the container to be produced, prior to the moulding of the container, at least a part of a first blow mould is first removed from the blow station and replaced by at least a part of a second blow mould. Betbre the part of the first blow mould is removed, a locking device which fixes this part in the blow station is released and after the insertion of the part of the second blow mould said locking device is again positioned for fixing the part of the second blow mould. Each locking device is coupled to an operating element.

Подробнее
Номер записи: 53
15-08-2013 дата публикации

Low Power Consumption Machine for Blow-Moulding Containers

Номер: US20130209597A1
Автор: Ferruccio Giacobbe
Принадлежит: Magic MP SpA

Machine for forming containers ( 3 a ), comprising a unit ( 2 ) for extruding tubes ( 3 ) made of plastic, associated with an electric extrusion motor ( 200 ), a blowing unit ( 5 ) associated with an electric blowing motor ( 500 ), a mould ( 4 ) for containing the containers ( 3 a ), formed by two half-moulds ( 4 a, 4 b ) movable, upon operation of an associated electric mould motor ( 400 ), in a longitudinal direction X-X, the unit formed by the mould ( 4 ) and by the associated mould operating motor ( 400 ) being displaceable, upon operation of an electric displacement motor ( 300 ), in a transverse direction (Y-Y) from a first position substantially aligned with the extrusion unit ( 2 ) into a second position substantially aligned with the blowing unit ( 5 ) and vice versa, comprising at least one base power supply/recovery module ( 2000 ) and at least one first control module ( 2300 ) connected to said displacement motor ( 400 ) for controlling the acceleration/deceleration thereof.

Подробнее
Номер записи: 54
15-08-2013 дата публикации

PROCESSES AND SYSTEMS FOR MANUFACTURING SPARS AND OTHER HOLLOW STRUCTURES

Номер: US20130209601A1
Автор: Dixon Peter G.C.
Принадлежит:

Processes for manufacturing hollow structures such as spars for helicopter rotor blades, fixed wings for aircraft, and other aerostructures can include the provision of a path for gases to exit the material from which the spar is formed as the material is heated and cured, to help eliminate voids within the material caused by the presence of such gases. 1. A system for manufacturing a hollow structure from a pre-form , comprising:a mold comprising an interior surface having a shape that approximately matches a desired shape of an exterior surface of the hollow structure;an inflatable bladder capable of exerting a force against an interior surface of the pre-form;a breather attached to the bladder; anda pressure-relief valve in fluid communication with the breather, wherein the breather forms a passage for conducting resin and gases between the pre-form and the pressure-relief valve.2. The system of claim 1 , wherein the pressure-relief valve comprises a gasket and a first and a second plate claim 1 , wherein:the gasket is positioned between a surface of the mold and the first plate so that an inner circumference of the gasket is in fluid communication with the interior volume of the mold;a flange of the bladder is positioned between the first plate and the second plate so that the flange is sealed between the first and second plates; andthe gasket and the first and second plates are fastened to the mold so that the gasket is subjected to a clamping force that permits resin and gases to seep past the gasket in response to a pressure differential between inner and outer circumferences of the gasket. This application is a division of U.S. application Ser. No. 12/875,368, filed Sep. 3, 2010, the contents of which are incorporated by reference herein in their entirety.The processes and systems described herein relate to the manufacture of hollow structures, such as spars used in helicopter rotor blades, wings for fixed-wing aircraft, and other aerostructures.A helicopter ...

Подробнее
Номер записи: 55
22-08-2013 дата публикации

MULTI-MATERIAL STRUCTURE AND FORMING OF A LUGGAGE CASE

Номер: US20130213752A1
Автор: Meersschaert Reinhard
Принадлежит: Samsonite IP Holdings S.a r.l.

A luggage case shell may be formed in a molding step. The luggage case shell may including an outer layer formed from a softer material, and a skeletal frame formed from a harder material. The skeletal frame may support the outer layer. A base frame may be joined to the outer layer and the skeletal frame. The base frame may support a telescoping handle and wheels. A foam layer may be positioned between the skeletal frame and the outer layer. Inner surfaces of the skeletal frame and the foam layer may be substantially co-planar. The outer layer and the skeletal frame may be joined in a pressing or molding operation. During the pressing or molding operation, the shell may also be shaped. The base frame or the foam layer may also be joined to the outer layer and the skeletal in the pressing or molding operation. 131.-. (canceled)32. A luggage case comprising:at least one shell including an outer layer of material, said outer layer of material including a major face, a plurality of minor faces, first transitions between said major and minor faces, and second transitions between said minor faces, said major face of said outer layer of material defining a major face of the at least one shell, and said plurality of minor faces defining opposing side faces, a top face, and a bottom face of the at least one shell; anda skeletal frame integrally formed with and supporting the outer layer of material.33. The luggage case of claim 32 , wherein said at least one shell and said skeletal frame are shaped simultaneously in a molding step.34. The luggage case of claim 32 , wherein said skeletal frame comprises a material more rigid than said outer layer of material.35. The luggage case of claim 32 , wherein said skeletal frame comprises at least one aperture.36. The luggage case of claim 32 , wherein said outer layer of material includes an absence of seams in said first transitions and/or said second transitions.37. The luggage case of claim 32 , wherein said skeletal frame extends ...

Подробнее
Номер записи: 56
22-08-2013 дата публикации

CONTAINER FOR PRODUCT WITH THIN WALL

Номер: US20130213922A1
Автор: Contal Alain, Denis Gerard, Durand Cyrille
Принадлежит: Nestle Waters Management & Technology

The present invention concerns a container having a body formed by wall or walls with a greater diameter S and at least a neck with a diameter S container made from a semi-crystalline PET, having a wall thickness of less than 100 μm, substantially in the middle of its body and having a complex, three dimensional shape convenient for gripping, this part having a diameter S 1. A packaging assembly comprising:{'b': 2', '2', '1', '3', '1', '3, 'a container having a body formed by a wall having a diameter Si and a neck with a diameter S, a ratio S:S is 1:7.1 to 1:7.7, the container made from a semi-crystalline PET having a crystallinity between 20% and 40%, and substantially in the middle of the body the wall has a diameter S and a wall thickness of less than 100 μm, and a ratio S:S is 1.2:1 to 2:1;'}a product containing a functional component and located in the container; anda closure attached to the neck, the closure selected from the group consisting of a cap and a sealed membrane.2. The packaging assembly of claim 1 , wherein the functional component is selected from the group consisting of a fibre claim 1 , plant extract claim 1 , fruit extracts claim 1 , vitamins and flavors.3. The packaging assembly of claim 1 , wherein the container has a form selected from the group consisting of an ovoid claim 1 , a spherical shape claim 1 , an elliptical shape and a cylindrical shape.4. The packaging assembly of claim 1 , wherein the wall thickness in the middle of the body is between 30 and 70 μm.5. The packaging assembly of claim 1 , wherein a bottom portion of the body has a wall thickness between 100 μm and 150 μm.6. A process comprising:{'b': 1', '2', '3', '2', '1', '1', '3, 'blow molding a preform of semi-crystalline PET having a crystallinity between 20% and 40% to form a container comprising a body having a wall with a diameter S and a neck with a diameter S, and substantially in the middle of the body the wall has a diameter S and a wall thickness of less than 100 μm, ...

Подробнее
Номер записи: 57
22-08-2013 дата публикации

PACKAGING CONTAINER MADE OF A SHEET-LIKE COMPOSITE WITH IMPROVED ADHESION-LAYER AND INNER-LAYER COMBINATION

Номер: US20130213962A1
Автор: Bischoff Jörg, Lorenz Günther, Schmidt Holger, Wolters Michael
Принадлежит: SIG TECHNOLOGY AG

The present invention relates to a container that delimits a container interior from the surroundings and that is formed at least in part from a sheet-like composite. 2. The container according to claim 1 , wherein the layer thickness of the adhesive layer is greater than the sum of all the layer thicknesses of the composite layers lying between the adhesive layer and container interior.3. The container according to claim 1 , wherein at least the polymer inner layer claim 1 , at least the adhesive layer claim 1 , or at least both comprise an orientated polymer.4. The container according to claim 1 , wherein the carrier layer which is covered at least with the barrier layer claim 1 , the adhesive layer claim 1 , and the polymer inner layer as hole-covering layers.5. The container according to claim 1 , wherein the polymer inner layer comprises a thermoplastic polymer.6. The container according to claim 1 , wherein LTis at least 1.1 times greater than LT.7. The container according to claim 1 , wherein the adhesive layer forms chemical bonds with the barrier layer.8. The container according to claim 1 , wherein the polymer inner layer comprises at least 70 wt. % claim 1 , based on the polymer inner layer claim 1 , of a polyolefin prepared by means of a metallocene catalyst.9. The container according to claim 1 , wherein the polymer inner layer comprises a mixture of a polyolefin prepared by means of a metallocene catalyst and at least one further mixture polymer.10. The container according to claim 1 , wherein the carrier layer is made of paper or cardboard.11. The container according to claim 1 , wherein the barrier layer is made of a metal foil or a metallized film.13. The process according to claim 12 , wherein at least the polymer inner layer claim 12 , at least the adhesive layer claim 12 , or at least both are stretched during the application.14. The process according to claim 13 , wherein the stretching is a melt stretching.15. The process according to claim 13 ...

Подробнее
Номер записи: 58
22-08-2013 дата публикации

PROCESS FOR PRODUCING INJECTION STRETCH BLOW MOLDED POLYOLEFIN CONTAINERS

Номер: US20130214460A1
Автор: Gottschalk Anja, Rogers Mike
Принадлежит: BASELL POLIOLEFINE ITALIA S.R.L.

Injection stretch blow molding process for preparing polyolefin containers, comprising the following steps: 1) preparing a preform by injection molding a polyolefin composition comprising a polymer (A) selected from ethylene polymers, propylene polymers and mixtures thereof, and a heat absorber (B); 2) supplying heat to reheat the preform prepared in step 1) and stretch blow molding said preform; wherein the heat absorber (B) is selected from phosphates, condensed phosphates, phosphites, and mixed hydroxide/phosphate oxanion compounds of Copper (Cu), Calcium (Ca), Tin (Sn) and/or Iron (Fe). 1. Injection stretch blow molding process for preparing polyolefin containers , comprising the following steps:1) preparing a preform by injection molding a polyolefin composition comprising a polymer (A) selected from ethylene polymers, propylene polymers and mixtures thereof, and a heat absorber (B);2) supplying heat to reheat the preform prepared in step 1) and stretch blow molding said preform;wherein the heat absorber (B) is selected from phosphates, condensed phosphates, phosphites, and mixed hydroxide/phosphate oxanion compounds of Copper, Calcium, Tin and/or Iron.2. The injection stretch blow molding process of claim 1 , wherein the preforms in the stretch blow molding step 2) are re-heated to a preform temperature from 115 to 130° C. claim 1 , measured on both the inside and outside surfaces of the preforms.3. The injection stretch blow molding process of claim 1 , wherein the preforms prepared in the injection molding step 1) are left to cool to a preform temperature of 25° C. before subjecting them to the stretch blow molding step 2).4. The injection stretch blow molding process of claim 1 , wherein the stretch ratio applied in the stretch blow molding step 2) is from 2 to 4.5. The injection stretch blow molding process of claim 1 , wherein the preforms are reheated by means of an infrared source.6. The injection stretch blow molding process of claim 1 , wherein the ...

Подробнее
Номер записи: 59
22-08-2013 дата публикации

PREFORM FOR PRODUCING PLASTIC CONTAINERS IN A STRETCH BLOW MOULDING PROCESS AND METHOD FOR PRODUCING THE PREFORM

Номер: US20130216748A1
Автор: SIEGL Robert
Принадлежит: ALPLA WERKE ALWIN LEHNER GMBH & CO. KG

A method for producing a preform and a preform produced by extrusion blow moulding for producing plastic containers in a stretch blow moulding process and having a neck portion and a body portion closed by a preform base, which portions are separated from each other by a supporting ring protruding from the outer wall. The preform has a body portion of which the outside diameter narrows from the supporting ring in the direction of the preform base. 121.-. (canceled)22. A preform for producing plastic containers in a stretch blow molding process , comprising:a neck section;a body section adjoining the neck section;a preform bottom for closing the body section; anda supporting ring which protrudes from an outside wall of the preform and separates the neck section from the body section, wherein the preform is produced in an extrusion blow molding process and the body section has an outside diameter which is made tapered from the supporting ring in a direction of the preform bottom.23. The preform as claimed in claim 22 , wherein the body section of the preform has an axial length which is substantially 0.3 times to substantially 8 times an outside diameter of the neck section.24. The preform as claimed in claim 22 , wherein the outside diameter of the body section tapers continually in a direction of the preform bottom.25. The preform as claimed in claim 24 , wherein the outside wall of the body section includes an angle (α) of 0.5° to 5° with an axis of the preform.26. The preform as claimed in claim 22 , wherein the body section has an average wall thickness of 0.4 to 4 mm.27. The preform as claimed in claim 22 , wherein the preform is extruded to include one or more layers.28. The preform as claimed in claim 22 , formed from at least one layer of a plastic or of a plastic mixture of the group consisting of polyolefins claim 22 , polystyrenes claim 22 , PVC claim 22 , PVDC claim 22 , polyesters claim 22 , PLA and amides.29. The preform as claimed in claim 28 , ...

Подробнее
Номер записи: 60
22-08-2013 дата публикации

Polyester Composition And Method For Preparing Articles By Extrusion Blow Molding

Номер: US20130216753A1
Автор: Sequeira Clarence
Принадлежит: PEPSICO, INC.

Polyester compositions described herein have properties which are particularly suitable for extrusion blow molding (EBM). These properties relate primarily to the rate of crystallization and melt strength or melt viscosity. Articles prepared from the polyester compositions exhibit good clarity, aesthetics, and other physical properties. The polyester compositions also exhibit broad molecular weight distribution (MWD), resulting in improved processability and melt strength. The crystallization rate allows for good drying characteristics while also enabling the use of regrind. In addition, the compositions exhibit improved recyclability, such as in existing PET recycling streams. In one aspect, articles are prepared in an extrusion blow molding method by combining a dry first polyester copolymer component, a dry second polyester component, and a chain extender to form a feed material suitable for extrusion blow molding. In another aspect, a single component co-polyester and a chain extender are combined to form a feed material. 1. A process of extrusion blow molding an article comprising:combining a single component co-polyester and a chain extender to form a feed material suitable for extrusion blow molding; andfeeding the feed material to an extrusion blow molding machine to form an extruded article.2. The process of further comprising combining regrind material with the feed material.3. The process of wherein the regrind material is combined in an amount up to about 90 wt % based on the total weight of the feed material.4. The process of wherein the regrind material is combined in an amount up to about 50 wt % based on the total weight of the feed material.5. The process of wherein the regrind material comprises excess material recovered from the process of extrusion blow molding the article.6. The process of wherein the co-polyester comprises an unbranched or lightly branched polyethylene terephthalate copolymer of 1 claim 1 ,4-cyclohexane-dicarboxylic acid claim ...

Подробнее
Номер записи: 61
22-08-2013 дата публикации

PACKAGE BAG AND METHOD FOR PRODUCING SAME

Номер: US20130217556A1
Автор: Kubota Tomoko, Mori Toshihiko, Takada Yasuharu
Принадлежит:

A manufacturing method of a package bag () according to the present invention includes: a cured portion forming step of forming a cured portion () on at least one side of a forming position of a rib () by crystallizing at least a portion of a resin constituting a film () by heating and cooling the film (); and a rib forming step of forming a rib () by pressing the film () using concave and convex molds. According to the present invention, it is possible to maintain an opening state of a spout (). Further, since additional material is not required, it is possible to suppress increase in the thickness of the package bag () and to reduce the bulkiness of the package bags. 1. A manufacturing method of a package bag including: a spout defined by a pair of flow passage forming sealing portions which are formed by sealing two films at both side portions of a flow passage; a groove rib formed so as to protrude outward of the film and extend along the flow passage; and a cured portion formed on at least one side of the rib by crystallizing at least a portion of a resin constituting the film , the manufacturing method comprising:a cured portion forming step of forming the cured portion on at least one side of a forming position of the rib by crystallizing at least a portion of the resin constituting the film by heating and cooling the film; anda rib forming step of forming the rib by pressing the film using concave and convex molds.2. The manufacturing method of a package bag according to claim 1 , wherein the rib has a width of 0.5 to 3 mm and a height of 0.5 to 3 mm.3. The manufacturing method of a package bag according to claim 1 , wherein in the rib forming step claim 1 , the rib is formed without heating.4. The manufacturing method of a package bag according to claim 1 , whereinin the cured portion forming step, the film is cooled by molds, whose shape corresponds to the shape of the cured portion, abutting both surfaces of the film, and a roughening processing is ...

Подробнее
Номер записи: 62
29-08-2013 дата публикации

MULTI-FUNCTIONAL BASE FOR A PLASTIC, WIDE-MOUTH, BLOW-MOLDED CONTAINER

Номер: US20130219831A1
Автор: Ogg Richard K., Tobias John W., TRUDE Greg
Принадлежит: Graham Packaging Company, L.P.

A container can have a body with an integrally formed base attached to the body. The base includes a concave annular wall extending from the container sidewall to a standing surface, and an inner wall extending from the standing surface to a substantially flat inner annular wall. The inner annular wall is recessed in the base and is substantially perpendicular to the container sidewall. The inner annular wall includes a centrally located dimple. The dimple includes a plurality of spaced apart and radially extending indented ribs. One or more of the ribs extend radially into a brace that tapers to meet the inner annular wall. 121-. (canceled)22. A method comprising: a concave annular wall extending from a sidewall of the container to a standing surface;', 'an inner wall extending from the standing surface to a substantially flat inner annular wall that is substantially perpendicular to the sidewall; and', 'a dimple centrally located within said inner annular wall and comprising a plurality of spaced apart radially extending indented ribs, each of said ribs comprising a brace extending radially from said dimple and tapering toward said inner annular wall, the tapering braces each including a wide portion and a narrow portion narrower than the wide portion, the wide portion being arranged at a junction with the inner annular wall,', 'wherein said inner annular wall of said base has a position to which it flexes upwardly and has another position to which it flexes downwardly in response to variations in pressures within the container, when filled and sealed, without undergoing unwanted permanent deformation;, 'providing a container comprising a body having an integrally formed base attached thereto, said base includingfilling the container;sealing the container; andupwardly and downwardly flexing the inner annular wall of the filled container above a standing ring, the flexing being in response to variations in pressures within the container, when filled and sealed.23. ...

Подробнее
Номер записи: 63
29-08-2013 дата публикации

PROCESS FOR FORMING A CONTAINER BY SELECTIVE LASER HEATING AND FREE BLOWING

Номер: US20130221579A1
Автор: BELLEC Caroline, DERRIEN Mikael, Feuilloley Guy, Maillot Isabelle
Принадлежит: SIDEL PARTICIPATIONS

Method of manufacturing a container () from a blank () of thermoplastic material having a body () extending along a principal axis (A), which comprises: 11424. Method of manufacturing a container () from a blank () of thermoplastic material having a body () extending along a principal axis (A) , characterized in that it comprises:{'b': 4', '2', '4', '4', '4', '4', '4', '4', '4', '4', '4', '4, 'sub': g', 'g, 'A selective heating step in which the body () of the blank () is exposed to monochromatic or pseudo-monochromatic infrared radiation, the power of which is modulated along the principal axis (A) of the body () in such a way that said body has alternating hot annular regions (A, C, E, G, I), the temperature of which is far higher than the glass transition temperature (T) of the material, and comparatively colder annular regions (B, D, F, H), the temperature of which is close to the glass transition temperature (T);'}{'b': '2', 'A forming step in which a fluid under pressure is injected into the blank () thus heated, said step being carried out in free expansion.'}2999. Method according to claim 1 , characterized in that in the heating step claim 1 , the power of the radiation is regulated by zones (A claim 1 , B claim 1 , . . . claim 1 , I) alternately at a high value and a low value.3444442. Method according to claim 1 , characterized in that the power of the radiation is modulated in such a way that some annular regions (B claim 1 , D claim 1 , F claim 1 , H) of the body () of the blank () are not lighted.41244444134444. Method according to claim 1 , characterized in that the power of the radiation is modulated in such a way that the peak temperature () of the hot annular regions (A claim 1 , C claim 1 , E claim 1 , G claim 1 , I) is far higher than the glass transition temperature (T) of the material claim 1 , and in such a way that the lowest temperature () of the cold annular regions (B claim 1 , D claim 1 , F claim 1 , H) is close to the glass transition ...

Подробнее
Номер записи: 64
05-09-2013 дата публикации

Method of producing an internal tensioning structure useable with inflatable devices

Номер: US20130228268A1
Автор: Hua Hsiang Lin, Yaw Yuan Hsu
Принадлежит: Intex Recreation Corp

An internal tensioning structure for use in an inflatable product fulfills the basic function of maintaining two adjacent inflatable surfaces in a desired geometric arrangement when the inflatable product is pressurized. The tensioning structure is formed by connecting a pair of plastic strips sheets via spaced-apart strands, such as strings or wires. When pulled taut, the strands provide a high tensile strength between the two opposed plastic strips. At the same time, the plastic strips facilitate a strong, long-lasting weld between the tensioning structure and the inflatable product.

Подробнее
Номер записи: 65
05-09-2013 дата публикации

METHOD FOR THE PRODUCTION OF HOLLOW BODIES FROM THERMOPLASTIC PLASTIC

Номер: US20130228573A1
Автор: ECKHARDT Joachim, Franke-Maintz Matthias, Wolter Gerd
Принадлежит: KAUTEX TEXTRON GMBH & CO. KG

The invention relates to a method for the production of hollow bodies from thermoplastic plastic. The method comprises the extrusion of at least two sheet-like preforms consisting of thermoplastic plastic, the introduction of the preforms into a preferably multipart molding die with a molding cavity which at least partially defines the contour of the hollow body to be manufactured, and the shaping of the preforms inside the die, using a vacuum and/or gas pressure in the first heat of the material. The method is distinguished in that at least two preforms to be shaped into a hollow body and to be connected are extruded successively, that is to say sequentially, in time and are shaped simultaneously. 112-. (canceled)13. A device for production of a hollow body , the device comprising:at least one extruder and at least one extrusion head with the die gap designed as a sheet die, the extrusion head having at least one melt duct arranged on a segment of an arc of a circle or on an arc of a circle and designed as an annular gap, characterized by means for spreading a melt stream in the form of an arc of a circle into a single sheet melt stream.14. A fuel container comprising:thermoplastic plastic which has been obtained by the extrusion blow molding of two sheet preforms of thermoplastic plastic, characterized in that the preforms are of two successive portions of a single melt extrusion which form two half shells of the fuel container: andwherein the two half shells have a different mass distribution.15. The fuel container of wherein:the two successive portions of the single melt extrusion have a different mass distribution from one another.16. The fuel container of wherein:the two successive portions of the single melt extrusion have a different mass distribution further including a different wall thickness from one another.17. The fuel container of wherein:the two successive portions of the single melt extrusion have a different mass distribution further including a ...

Подробнее
Номер записи: 66
19-09-2013 дата публикации

SYSTEM FOR HANDLING OBJECTS IN ROTARY MACHINES

Номер: US20130243895A1
Автор: Zacchè Vanni
Принадлежит: SMI S.p.A.

A system for handling objects in rotary machines, and, more particularly, a system for handling preforms in blowing machines. The system picks up a pre-heated preform from a transferring star of the preform and takes it to a mould of a stretch-blowing machine by using movements entailing reduced acceleration values, in particular of the tangential acceleration component, so as to prevent uncontrolled oscillatory movements of the softened preform. In the blowing machine, the preform is blown to obtain a bottle, and the bottle thus obtained is picked up from the stretch-blow moulding position and transferred to an unloading position. 1. Handling system of objects between a transferring star and a rotary machine comprising a plurality of processing units , wherein said transferring star comprises along its perimeter a plurality of seats for housing said objects , said processing units being spaced apart by a first pitch along a first circumference and said seats being spaced apart by a second pitch along a second circumference , wherein said second pitch is different from said first pitch and wherein said circumferences are not tangent ,said handling system comprising a gripping unit for each processing unit, a gripping nipper suitable for gripping said object;', 'movement means of said gripping nipper suitable for alternatively moving said nipper between a first radial position, at the processing unit, and a second radial position at a seat of the transferring star., 'wherein said gripping unit comprises2. Handling system according to claim 1 , wherein said movement means of the gripping nipper comprise means of translation in a radial direction of the nipper in relation to the rotation axis of the rotary machine alternately between an extended position lying on said second circumference and a retracted position lying on said first circumference.3. Handling system according to claim 1 , wherein said movement means of the gripping nipper are configured to make the ...

Подробнее
Номер записи: 67
19-09-2013 дата публикации

METHOD AND APPARATUS FOR MAKING A LIGHT WEIGHT CONTAINER

Номер: US20130243896A1
Автор: GAYDOSH KEVIN D., Hall Gregory T., LOBBESTAEL PETER, VANOVER AL
Принадлежит: Mid-America Machining, Inc.

An apparatus for forming a blow-molded container includes a mold, a mandrel, and a die. The mold includes a bottom section for forming a container bottom, a sidewall section for forming a plurality of sidewalls, a spout section for forming a spout, and a neck section for forming an upwardly converging neck member coupling the sidewalls to the spout having a convex radius transition section of approximately three inches in a container having an overall height of approximately ten inches. The mandrel and the die are operative to form a parison that assumes an ovoid cross-section within the mold with the outer surfaces of the parison positioned approximately equidistant from sidewall section of said mold. 1. An apparatus for forming a blow-molded container , comprising: a bottom section for forming a container bottom,', 'a sidewall section for forming a plurality of sidewalls, where a first pair of sidewalls from the plurality of sidewalls are spaced apart by a first dimension, a second pair of sidewalls from the plurality of sidewalls are spaced apart by the first dimension, and a third pair of sidewalls from the plurality of sidewalls are spaced apart by a second dimension where a ratio of the first dimension to the second dimension is about 1:1.06,', 'a spout section for forming a spout, and', 'a neck section for forming an upwardly converging neck member coupling the sidewalls to the spout having a convex radius transition section of approximately three inches in a container having an overall height of approximately ten inches; and, 'a mold includinga mandrel and a die operative to form a parison that assumes an ovoid cross-section within the mold with the outer surfaces of the parison positioned approximately equidistant from sidewall section of said mold.2. The apparatus of claim 1 , wherein the mandrel is positioned within an opening of the die to define an annular opening between the opening of the die and the mandrel claim 1 , the annular opening widens at an ...

Подробнее
Номер записи: 68
26-09-2013 дата публикации

Injection-Molded Composite Construct And Tool For Forming Construct

Номер: US20130249142A1
Автор: "OHagan Brian R.", Barnard Bruce, Blaas Peter W., Hjort Kevin J., Netzer Philip E.
Принадлежит: GRAPHIC PACKAGING INTERNATIONAL, INC.

A structure is injection molded onto a group of panels to form a container. The container has a tray and an injection-molded feature. The tray has a plurality of side panels that extend at least partially around, and at least partially define, a cavity of the container. The tray has a plurality of multi-part flanges with at least one of the multi-part flanges including a lower flange portion and an upper flange portion. The injection-molded feature has band that is injected molded onto the lower flange portion and the upper flange portion. An injection-molded strip extends along and at least partially defines the corner of the container. The strip extends downward from the inner portion of the band in the elongate corner of the container. A tool is also disclosed for forming the container. 1. A tool for forming a container , the tool comprising:a cavity operable to receive a blank, the cavity having at least one sidewall for forming at least one sidewall of the container and at least one flange wall for forming at least one flange of the container;a core operatively connected to the cavity, the core operable to enter the cavity to at least partially form the blank into the container;an injection cavity at least partially formed from the cavity and the core, the injection cavity being for receiving liquid resin and directing liquid resin around at least a portion of the perimeter of the blank, the injection cavity comprising an advanced-flow section and a delayed-flow section, the advanced-flow section having a greater cross-sectional area than the delayed-flow section, the advanced-flow section being located adjacent the at least one sidewall of the cavity and the delayed-flow section extending outwardly from the advanced-flow section beyond the flange wall.2. The tool of wherein the advanced-flow region is configured to permit a higher flow rate of resin flow than the delayed flow-region.3. The tool of wherein the injection cavity forms an injection-molded band on ...

Подробнее
Номер записи: 69
26-09-2013 дата публикации

MOLDED ARTICLE HAVING EXCELLENT FUEL BARRIER PROPERTIES

Номер: US20130251927A1
Автор: Kouno Kenji, OTAKI Ryoji
Принадлежит: MITSUBISHI GAS CHEMICAL COMPANY INC.

The molded article includes a resin composition with a single shaft extruder, in which the resin composition is generated by melting and mixing a raw mixture, the raw mixture being obtained by blending 40-90 parts by mass of the polyolefin (A), 3-30 parts by mass of the metaxylylene group-containing polyamide (B), and 3-50 parts by mass of the modified polyolefin (C). In the single shaft extruder, the ratio of the length of the feeding part to the screw effective length is 0.40-0.55, the ratio of the length of the compressing part to the screw effective length is 0.10-0.30, the ratio of the length of the measuring part to the screw effective length is 0.10-0.40, the upper limit of the temperature of the feeding part falls within the range of +20° C. from the melting point of the metaxylylene group-containing polyamide or less, and the temperatures of the compressing part and the measuring part fall within the range of −30° C. to +20° C. from the melting point of the metaxylylene group-containing polyamide, and the shear rate is 14/second or more. 1. A molded article , comprising:a resin composition produced in a single shaft extruder,wherein:the single shaft extruder comprises:a screw comprising a screw shaft with a base end and a top end and a threading part spirally formed on a surface of the screw shaft and conveying the resin composition from the base end to the top end of the screw shaft by rotating the screw;a cylinder comprising an inner circumferential face with a cylindrical inner face shape and the screw is inserted rotatably in the cylinder;a plurality of temperature controllers adjusting a temperature of the resin composition conveyed from the base end to the top end of the screw shaft by rotating the screw; anda screw drive rotating the screw at a predetermined shear rate,wherein the screw shaft comprises:{'b': '2', 'a feeding part, wherein a screw channel depth h between a tip end of the threading part and the surface of the screw shaft from the base ...

Подробнее
Номер записи: 70
03-10-2013 дата публикации

FABRICATING A PHASE CHANGE BLOOD COOLING SYSTEM

Номер: US20130255847A1
Автор: Alleva Anthony, Bringas Thomas-Laurent, Haarmann Klaus H.
Принадлежит: TCP RELIABLE, INC.

A new blood unit cooling system was designed to cool blood rapidly to about 22° C. and maintain it at about that temperature, even in ambient temperature extremes, for several hours. The system incorporating a preferred eutectic solution including 98% 1-dodecanol 1.5% myristyl alcohol and 0.5% 1-decanol (having a melting point of about 23° C.) contained in a sealed flexible polymer layer, was used to cool whole blood-filled bags. The preferred design uses inner and outer containers, each made of transparent polyethylene sheets, where the inner compartments are filled with the solution and sealed, and then placed into each compartment in an outer container, wherein two compartments in the outer container are separated by a flattened and sealed portion of the polyethylene. 1. A process for forming a flexible polymer pouch containing at least two containers which contain a phase change material consisting essentially of 1-dodecanol , and preparing the pouch for rapid cooling of blood bags filled with freshly drawn blood , wherein the pouch will be covering a major portion of each of the two largest surfaces of the blood bags for about 2 hours for the temperature of the blood in the blood bags to drop to 22° C.±2° C. , the process comprising the steps of:forming said at least two inner containers for the phase change material using at least two overlaying polymer sheets wherein a seal at their edges is completed after the phase change material is inserted;forming at least one outer container for containing both of the inner containers using at least two overlaying polymer sheets which are sealed along at least one axis to form two compartments;sealing at the edges of both said compartments of the outer container is completed after one of the inner containers is inserted into each compartment, to form the flexible polymer pouch; andpreconditioning the flexible polymer pouch at about 22° C.2. The process of wherein the polymer sheets are made of polyethylene.3. The ...

Подробнее
Номер записи: 71
03-10-2013 дата публикации

HIGH-PRESSURE TANK WITH PERMEATION BARRIER

Номер: US20130256157A1
Автор: Radtke Wulf
Принадлежит: MT AEROSPACE AG

The present invention relates to a high-pressure tank made from fiber-reinforced plastic for, in particular, gaseous media, wherein, on its inner wall, the tank is equipped completely or partially with a substantially permeation-tight foil made of metal, wherein the metal has a high elastic range and a low thermal expansion coefficient, and the foil has a thickness of ≦0.5 mm. The invention also relates to a method for manufacturing tanks of this type. 1. High-pressure tank made of fiber-reinforced plastic for , in particular , gaseous media , wherein , on its inner wall , the tank is equipped completely or partially with a substantially permeation-tight foil made of metal , wherein the metal has a high elastic range and a low thermal expansion coefficient , and the foil has a thickness of ≦0.5 mm.2. High-pressure tank according to claim 1 , characterized in that the metal foil has a thickness in the μm range.3. High-pressure tank according to claim 1 , characterized in that the metal foil is impermeable for small-atom and small-molecular gases.4. High-pressure tank according to claim 1 , characterized in that that the metal foil is based upon a metal alloy resistant to compressed hydrogen gas.5. High-pressure tank according to claim 1 , characterized in that that the metal foil is based upon a titanium alloy.6. High-pressure tank according to claim 5 , characterized in that the metal foil consists of Ti-15-3-3-3.7. Process to manufacture a high-pressure tank according to claim 1 , wherein the metal foil is mounted and joined on a core claim 1 , the surface of the metal foil is adhesively bonded with a suitable fiber composite material and the core is removed after hardening.8. Process according to claim 7 , characterized in that a soluble core is used.9. Process according to claim 8 , characterized in that a water-soluble core is used.10. Process according to claim 7 , characterized in that the metal foil is joined with overlap. The present invention relates to ...

Подробнее
Номер записи: 72
03-10-2013 дата публикации

VIAL WITH LID ATTACHMENT MECHANISM

Номер: US20130256329A1
Автор: Belfance John, Supranowicz Ronald
Принадлежит:

A re-sealable container is disclosed having a lid, a body, an attachment mechanism, and a seal. The seal may extend from, or be attached to, the lid and engage at least a portion of the body, such as the side wall, including the body sealing surface and/or the lip. The engagement of the seal and body creates a seal that prevents the ingress of moisture and ambient conditions into an interior space of the body. The attachment mechanism may retain the lid in a seated, closed position on the body. The configuration of the seal and attachment mechanism accommodate a degree of error in the joining and placement of the lid and body while allowing for both the formation of a seal between the lid and body and the locking of the lid when the lid is in a closed position. 1. A resealable container comprising:a body having a sidewall, a base, and an opening, the base and the opening being disposed at opposite ends of the body, the sidewall being configured to provide an interior space in the body, the interior space being generally disposed between the opening and the base, at least a portion of an inner surface of the sidewall having a body sealing surface;a lid having a seal, the lid being pivotably joined to the body to allow the lid to be moved between an open position and a closed position, the lid being configured to be seated on the body when the lid is in the closed position and allow access to the interior space when the lid is in the open position, the seal configured to extend into a least a portion of the interior space of the body and engage at least a portion of the body sealing surface when the lid is in the closed position to form a seal between the body sealing surface and the seal,wherein, when the lid is in the open position, the width across the seal is larger than the width across the body sealing surface to which the at least a portion of the seal abuts when the lid is in a closed position; andan attachment mechanism configured to secure the lid in the ...

Подробнее
Номер записи: 73
10-10-2013 дата публикации

LABELED CONTAINERS AND PROCESSES FOR PRODUCING

Номер: US20130264743A1
Автор: Kurosaki Kazuhiro, NAKAYA Masakazu, Tai Shinji, Urushidani Yukihiro
Принадлежит:

The invention provides novel processes for producing in-mold labeled containers and the containers produced using such processes. The processes involve setting a multilayered label having an oxygen barrier layer into a mold and injecting a melted resin suitable for forming a container into the mold. The process forms a container with an oxygen barrier layer. In preferred embodiments, the multilayered label has at least an oxygen absorbing resin layer containing ethylene-vinyl alcohol copolymer and an oxygen absorbent and the container is retortable. 1. A process for producing an in-mold labeled container comprising:setting a multilayered label comprising an oxygen absorbing resin layer onto an inner wall surface of a female mold part or an outer wall surface of a male mold part; andinjecting a melted resin into a cavity between the male and female mold parts, thereby molding and labeling the container simultaneously.2. The process of wherein the multilayered label covers all of an outer surface or an inner surface of the container.3. (canceled)4. The process of comprising setting a first multilayered label comprising an oxygen absorbing resin layer onto an inner wall surface of a female mold part and a multilayered sheet comprising an oxygen absorbing resin layer onto an outer wall surface of a male mold part and then injecting a melted resin into a cavity between the male and female mold parts claim 1 , thereby molding a container and labeling the container simultaneously claim 1 , wherein the multilayered label covers all of the outer surface of the container and the multilayered sheet covers all of the inner surface of the container.5. The process of wherein the oxygen absorbing resin layer comprises an ethylene-vinyl alcohol copolymer and an oxygen absorbent.6. The process of wherein the oxygen absorbing resin layer is a sublayer in a multilayered oxygen barrier layer claim 1 , the oxygen barrier layer further comprising at least one oxygen barrier resin ...

Подробнее
Номер записи: 74
17-10-2013 дата публикации

Method for the production of thermoplastic hollow articles

Номер: US20130269868A1
Автор: Neizert Hans-Georg
Принадлежит: Keutex Textron GmbH & Co. KG

The invention relates to a method for producing thermoplastic hollow articles, comprising: producing web-shaped or plate-shaped parisons from melted plastic in such a way that the parisons receive a specific wall thickness profile; cooling the parisons to obtain dimensionally stable semifinished products that still have the same wall thickness profile; heating the semifinished products and shaping the heated semifinished products into parts of a hollow article; and welding the semifinished products together to obtain a substantially closed hollow article. 1. A process for producing hollow bodies made of thermoplastic , comprising the following steps:production of sheet-like preforms made of plastified plastic,where a specific wall-thickness profile is imposed on each of the preforms,cooling of the preforms to give dimensionally stable semifinished products with retention of the wall-thickness profile,heating of the semifinished products and shaping of the heated semifinished products to give portions of a hollow body, andwelding of the semifinished products to give an in essence closed hollow body.2. The process as claimed in claim 1 , characterized in that the preforms are produced by extrusion of plastified plastic.3. The process as claimed in claim 1 , characterized in that the wall-thickness profile is imposed on the preforms during and/or after the extrusion process.4. The process as claimed in claim 1 , characterized in that the preforms are extruded by means of at least one extrusion tool with at least one slot die.5. The process as claimed in claim 1 , characterized in that the wall-thickness profile of the preforms is at least to some extent produced by die-gap adjustment during the extrusion process.6. The process as claimed in claim 1 , characterized in that the wall-thickness profile of the preforms is at least to some extent produced by subjecting the preforms while still molten to a forming process after the extrusion process.7. The process as claimed ...

Подробнее
Номер записи: 75
24-10-2013 дата публикации

Method of treating plastics material containers with reduction of time during the synchronization of parts of the plant

Номер: US20130277892A1
Автор: Wolfgang Hahn
Принадлежит: KRONES AG

A method of treating plastics material pre-forms may include conveying plastics material pre-forms by means of a conveying device, heating the plastics material pre-forms, during said conveying step, by a heating device, and treating the plastics material pre-forms, after said heating step, by a further treatment device in a further pre-set manner. The heating device and the further treatment device are operated in a synchronized manner at least for a time. In the event of an error state occurring in said further treatment device arranged downstream of the heating device, a supply of the plastics material pre-forms to the heating device is interrupted by means of a blocking device. Chronologically after the occurrence of the error state the further treatment device is brought into synchronism again with the heating device during a pre-set synchronization period. The supply of the plastics material pre-forms to the heating device is permitted again during the synchronization period or at the start of the synchronization.

Подробнее
Номер записи: 76
31-10-2013 дата публикации

CONTAINER MODIFICATIONS TO MINIMIZE DEFECTS DURING REACTIVE POLYURETHANE FLOW

Номер: US20130285272A1
Автор: Birch Adrian J., KRAMER HANS, Prieto Goubert Miguel A., Zalamea Bustillo Luis G.
Принадлежит: Dow Global Technologies LLC

A method of reducing the number or size of voids in a polyurethane comprises reacting the formulation components in a container having an inner surface, or having a liner that has an inner surface, that has been modified to reduce the shear forces that normally accompany introduction of such components into a container. This is done by modifying the inner container's or container liner's surface by profiling and/or engraving it, or by including as a liner a mesh. The profiling and/or engraving or mesh serves to alter the formulation's flow dynamics such that the polyurethane has fewer and/or smaller voids, i.e., has a more uniform density, than polyurethanes formed without the modification. 1. A method of reducing the number or size of voids in a polyurethane formed in situ in a container , comprising forming a flow of at least two reactive polyurethane formulation components from a component source such that at least a portion of the flow contacts an inner surface of a container or of a liner thereof , the inner surface being (1) modified over at least 25 percent thereof by either (a) profiling features , said profiling features each having an average height-to-surface measurement ranging from 0.5 millimeter (mm) to 20 mm; or (b) engraving features , said engraving features having a depth-to-surface measurement ranging from 0.1 mm to 0.3 mm; the profiling or engraving features being repeated at intervals that range from 2 to 5 times the height-to-surface or depth-to-surface measurement , respectively; or (2) a mesh or having a mesh interposed between the inner surface and the component source , wherein the mesh has an average pore diameter ranging from 1 mm to 40 mm; under conditions such that a polyurethane is formed , the polyurethane having fewer or smaller voids than a polyurethane formed under identical conditions but without a modified inner surface.2. The method of claim 1 , wherein the inner surface is modified over at least 30 percent thereof.3. The method ...

Подробнее
Номер записи: 77
31-10-2013 дата публикации

Mold Plate And Method Of Molding Golf Ball Core

Номер: US20130285287A1
Автор: Chen-Tai Liu, Chien-Hsin Chou, Chin-Shun Ko
Принадлежит: Nike Inc

A mold for manufacturing hemispherical sections for a golf ball includes a mold plate and a movable insert. The mold plate includes a first surface. The movable insert includes a second surface. The movable insert is connected to the mold plate. The first surface of the mold plate and the second surface of the movable insert may move relative to one another during molding of a hemispherical section for a golf ball.

Подробнее
Номер записи: 78
31-10-2013 дата публикации

PROCESS FOR THE MANUFACTURE OF A CONTAINER HAVING AN INTEGRAL HANDLE

Номер: US20130285295A1
Автор: CONNOLLY William John Cleveland, ETESSE Patrick Jean-Francois
Принадлежит:

A process for blow-molding a container, the container having a handle, whereby the process includes the steps of: (i) introducing a preform into a mold cavity and stretching the preform with a stretch rod; (ii) increasing the pressure within the preform so that the preform expands within the mold cavity in a first blowing step, the pressure in the first blowing step is from 1 to 10 bar; (iii) inwardly moving jaws within the mold cavity so that the expanding preform is partially gripped between the jaws in the handle region; (iv) subsequently increasing the pressure within the preform wherein the maximum pressure in the second blowing step is greater than 10 bar, so that the preform expands to the limits of the mold cavity in a second blowing step to form a container; and wherein the inward movement of the jaws is completed within the first blowing step. 1. A process for blow-molding a container , the container comprising a handle , whereby the process comprises the steps of:(i) introducing a preform into a mold cavity, closing the mold cavity, and stretching the preform with a stretch rod;(ii) increasing the pressure within the preform so that the preform expands within the mold cavity in a first blowing step;(iii) inwardly moving jaws within the mold cavity to make a handle;(iv) increasing the pressure within the preform so that the preform expands to the limits of the mold cavity in a second blowing step to form a container;wherein the inward movement of the jaws is completed within the first blowing step prior to full contact between the preform and the mold cavity and prior to the second blowing step, the pressure in the first blowing step is from about 1 to about 10 bar, and the maximum pressure in the second blowing step is greater than about 10 bar.2. A process according to claim 1 , wherein the pressure within the preform during the time in which the inwardly moving jaws are closed is from about 3 to about 8 bar.3. A process according to claim 1 , wherein ...

Подробнее
Номер записи: 79
14-11-2013 дата публикации

MANUFACTURING METHOD FOR HIGH-PRESSURE TANK, AND HIGH-PRESSURE TANK

Номер: US20130299505A1
Автор: NISHIBU Shiro, Otsubo Hirokazu
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

A step of forming a low-angle helical layer on an outer surface of at least part of each liner dome portion and an outer surface of a liner cylindrical portion, a step of forming an inner hoop layer on an outer surface of the low-angle helical layer on the liner cylindrical portion, and a step of forming a mixed layer by alternately laminating a low-angle helical layer and an outer hoop layer on an outer surface of the inner hoop layer and low-angle helical layer on each liner dome portion. Then, on the liner cylindrical portion, 90% or more of the sum of the thickness of the inner hoop layer and the thickness of the outer hoop layer in the mixed layer is arranged within the range of 75% of the fiber reinforced plastics layer adjacent to the liner in a thickness direction of the fiber reinforced plastics layer. 1. A manufacturing method for a high-pressure tank that is used to store fluid , comprising:a step of preparing a liner that has a cylindrical portion having a cylindrical shape and dome portions having a domical shape and provided on both ends of the cylindrical portion; anda fiber reinforced plastics layer forming step of forming a fiber reinforced plastics layer on an outer surface of the liner by filament winding, whereinthe fiber reinforced plastics layer forming step includes:an inner helical layer forming step of forming an inner helical layer by winding a fiber impregnated with thermosetting resin on an outer surface of at least part of each dome portion and an outer surface of the cylindrical portion by helical winding;an inner hoop layer forming step of forming an inner hoop layer by winding a fiber impregnated with thermosetting resin on an outer surface of the inner helical layer on the cylindrical portion by hoop winding in multiple layers; anda mixed layer forming step of forming a mixed layer by laminating an outer helical layer, which is formed by winding a fiber impregnated with thermosetting resin by helical winding, and an outer hoop layer, ...

Подробнее
Номер записи: 80
14-11-2013 дата публикации

Process For The Manufacture Of An Article Comprising a Recess

Номер: US20130300037A1
Автор: Andres Brian David, Desoto-Burt Widalys Luz, GERLACH Christian Gerhard Friedrich, Künz Johann (NMN) Gohlieb, Mcconville Su-Yon, Pagan Alfredo
Принадлежит:

The present invention relates to a process for blowing an article with at least one recess. 1603. A process for the manufacture of a blow molded article comprising an integral neck portion () and at least one recess proximal thereto , the process comprising the steps of:{'b': 601', '602', '603, '(i) Blowing an article () in a mold cavity (), forming an integral neck portion () and at least one recess proximal thereto;'}{'b': 605', '606', '605', '603', '616', '617', '607', '605, '(ii) Opening the mold () via a first displacement of at least one first portion () of the mold () proximal to the neck portion (), and a subsequent at least second displacement of at least two segments (, ) of a second portion () of the mold () wherein said first and second displacements are about a first and second plane; and'}{'b': '601', '(iii) Ejecting the finished article ().'}2. A process according to wherein said first and second planes are perpendicular relative to each other.3601. A process according to wherein said article () is a container.4. A process according to wherein said process is selected from the group consisting of extrusion blow molding claim 1 , injection blow molding claim 1 , injection stretch blow molding claim 1 , and combinations thereof.5601603. A process according to wherein said article () comprises more than one undercut proximal to said neck portion ().6. A process according to wherein said first and at least second displacement is selected from the group consisting of translational claim 1 , rotational claim 1 , and combinations thereof.7605613613. A process according to wherein said mold () comprises at least two parting lines () forming an angle of greater than about 10° at the point of intersection and wherein said at least two parting lines () are perpendicular to each other.8606605. A process according to wherein said first portion () of the mold () is integral with a blow nozzle.9605614606605609610. A process according to wherein said mold () ...

Подробнее
Номер записи: 81
14-11-2013 дата публикации

METHOD FOR THE MANUFACTURE OF A FIBRE COMPOSITE COMPONENT, A CUPPORTING CORE, AND ALSO A FIBRE COMPOSITE COMPONENT

Номер: US20130302544A1
Автор: Benthien Hermann, Soeffker Axel
Принадлежит:

A method for the manufacture of a fibre composite component reinforcement section, which bounds a cavity, whereby a supporting core, with an elastic sleeve bounding an interior space, is temporarily positioned in the cavity. The steps include: laying down fibrous material on a base moulding tool to form a base element of the fibre composite component, draping fibrous material in a negative mould, arranging the supporting core on an inner surface of the fibrous material in the negative mould, positioning the negative mould fitted with the fibrous material and the supporting core, on the base element to form the reinforcement section, forming a vacuum chamber accommodating the negative mould and the base element by covering with a vacuum film, evacuating the vacuum chamber, and curing the fibrous material, whereby when using a dry fibrous material, a matrix material is injected into the fibrous material after the evacuation. 1. A method for the manufacture of a reinforcement section of a fibre composite component , which bounds a cavity , wherein a supporting core with an elastic sleeve bounding an interior space is temporarily positioned in the cavity , comprising the steps:a) laying down fibrous material on a base moulding tool to form a base element of the fibre composite component,b) draping fibrous material in a negative mould,c) arranging the supporting core on an inner surface of the fibrous material of the reinforcement section in the negative mould,d) positioning the negative mould fitted with the fibrous material and the supporting core on the base element to form the reinforcement section,e) forming a vacuum chamber accommodating the negative mould and the base element by covering by means of a vacuum film,f) evacuating the vacuum chamber, andg) curing the fibrous material, wherein when using a dry fibrous material a matrix material, in particular a resin material, is injected into the fibrous material after the evacuation.2. The method in accordance with ...

Подробнее
Номер записи: 82
21-11-2013 дата публикации

Pearlescent Container

Номер: US20130307198A1
Автор: DeBelder Gian Armand Juliana, McDaniel John Andrew, Wang Gaoyang, Wang Ping, Yang Liang
Принадлежит: The Proctor & Gamble Company

A pearlescent container comprising about 86% to about 99.99% of a thermoplastic material having a Total Luminous Transmittance value of at least about 80%, about 0.01% to about 5% of a siloxane fluid having a viscosity of no greater than about 1,000,000 cst, wherein said thermoplastic material and said siloxane fluid are immiscible, forms a lamellar structure, and have a Refractive Index difference of at least about 0.1. 2. The intermediate product form according to claim 1 , wherein said thermoplastic material and said siloxane fluid have a Solubility Parameter difference of at least about 0.5 calcm.3. The intermediate product form according to claim 1 , wherein the intermediate product form is a preform claim 1 , and said preform is capable of being processed by blow molding or stretch blow molding to form the pearlescent container.4. The intermediate product form according to claim 1 , wherein the intermediate product form is a parison claim 1 , and said parison is capable of being processed by blow molding to form the pearlescent container.5. The intermediate product form according to claim 1 , wherein said thermoplastic material is selected from the group consisting of polyethylene terephthalate (PET) claim 1 , polystyrene claim 1 , polycarbonate claim 1 , polyvinylchloride and mixtures thereof.6. The intermediate product form according to claim 1 , wherein said thermoplastic material is PET.7. The intermediate product form according to claim 1 , wherein said thermoplastic material is selected from the group consisting of post-consumer recycled polyethylene terephthalate (PCRPET); post-industrial recycled polyethylene terephthalate (PIR-PET) claim 1 , regrind polyethylene terephthalate claim 1 , and mixtures thereof.8. The intermediate product form according to claim 1 , wherein said thermoplastic material is a bio-derived polymer claim 1 , or a polymer made from a bio-derived monomer.9. The intermediate product form according to claim 1 , wherein said siloxane ...

Подробнее
Номер записи: 83
21-11-2013 дата публикации

CONTAINER TREATMENT PLANT AND A CONTAINER TREATMENT METHOD FOR THE TREATMENT OF CONTAINERS CAPABLE OF BEING FILLED WITH A PRODUCT

Номер: US20130309343A1
Автор: Blochmann Erik, Roidl Wolfgang, Stoiber Christian, VOTH Klaus, Winzinger Frank
Принадлежит:

A container treatment plant and a method for the treatment of containers are described. The container treatment plant includes a plurality of treatment elements, wherein each treatment element is used for a pre-determined treatment of the containers and each treatment element has associated therewith a container nominal value which indicates which type of container the treatment element can treat, a detection device for detecting properties of one of the containers to be treated, and a comparator device for comparing a detection result of the detection device with the container nominal value for at least one treatment element. 115-. (canceled)16. A container treatment plant for the treatment of containers capable of being filled with a product , with a plurality of treatment elements , wherein each treatment element is used for a pre-determined treatment of the containers and each treatment element has associated therewith a container nominal value which indicates which type of container the treatment element can treat , and with an adaptor device in the form of a robot , which carries out the respective adaptions of the treatment elements fully automatically.17. The container treatment plant according to claim 16 , wherein the adaptor device is designed to adapt at least one treatment element of the plurality of treatment elements if a comparison carried out by the comparator device reveals that the detection result of the detection device is not equal to the container nominal value for the at least one treatment element.18. The container treatment plant according to claim 16 , wherein the adaptor device is designed to adapt the at least one treatment element of the plurality of treatment elements by exchanging the at least one treatment element.19. The container treatment plant according to claim 16 , wherein the adaptor device is designed to adapt the at least one treatment element of the plurality of treatment elements by adjusting the at least one treatment ...

Подробнее
Номер записи: 84
28-11-2013 дата публикации

RESIN CONTAINER AND RESIN CONTAINER MANUFACTURING METHOD

Номер: US20130313217A1
Автор: Isokawa Motoaki, Ito Toshihiro, YAMAMOTO Sadaki
Принадлежит: DU PONT-MITSUI POLYCHEMICALS CO., LTD.

A resin container () includes: a hollow molded body () which has a mouth-neck portion () and a tubular main body portion () with a bottom and is made of a first resin material such as polyolefin; and a resin sheathing body () which is made of a second resin material such as polyester and in which the main body portion () is buried in an unfixed manner. A frost-treated portion () subjected to a frost treatment is formed on at least a part of the main body portion (). 1. A resin container comprising:a hollow molded body which has a mouth-neck portion and a tubular main body portion with a bottom and is made of a first resin material; anda resin sheathing body which is made of a second resin material and in which the main body portion is buried in an unfixed manner,wherein a frost-treated portion subjected to a frost treatment is formed on at least a part of the main body portion.2. The resin container according to claim 1 ,wherein a gap is formed between the frost-treated portion and the resin sheathing body.3. The resin container according to claim 2 ,wherein a surface of the frost-treated portion and an inner surface of the resin sheathing body, which are opposed to each other with the gap interposed therebetween, have irregularities respectively, and the irregularities is formed in mutually corresponding form.4. The resin container according to claim 3 ,wherein the irregularities formed on the inner surface of the resin sheathing body are smaller than those formed on the surface of the frost-treated portion.5. The resin container according to claim 1 ,wherein the hollow molded body has a shoulder portion, the diameter of which is increased from the mouth-neck portion to the main body portion, andthe frost-treated portion is formed on a surface of the shoulder portion.6. The resin container according to claim 1 ,wherein the first resin material is a polyolefin-based resin.7. The resin container according to claim 6 ,wherein the polyolefin-based resin is ...

Подробнее
Номер записи: 85
28-11-2013 дата публикации

INJECTION MOLDING APPARATUS FOR MANUFACTURING HOLLOW OBJECTS, IN PARTICULAR PLASTIC PREFORMS, RESP. CONTAINERS AND METHOD THEREFOR

Номер: US20130313751A1
Автор: De Cuyper Dirk, Dierickx William
Принадлежит: RISILUX

An injection molding apparatus for manufacturing hollow objects, such as plastic e.g. multi-layered preforms, comprising an injection mold () with a front () and a rear side (), which is composed of a clamp plate () on the front side (), and a hot runner plate (), where a manifold () is mounted in the hot runner plate, between which a set of injection nozzles () is arranged, which are each provided with a central supply duct (), at the free end () whereof an injection gate () is provided. Said apparatus is remarkable in that said injection gate () is closable by means of a locking rod (), which is movable herein to and fro through a profiled inner part () which is received in a holder () around which a heating element () is provided into which a primary channel () opens for supplying the plastic base material to the injection gate (). Each injection nozzle () is directly removable individually from the injection side () of the injection mold at the injection side thereof, and a respective secondary channel () is provided separately; and method therefor. 11234256789101011121314151071617. Injection molding apparatus for manufacturing hollow objects , in particular plastic preforms , more particularly multi-layered preforms , comprising an injection mold () with a front () and a rear side () , which is composed of a clamp plate () on the front side () , and a hot runner plate () , where in the hot runner plate a manifold () is mounted , between which a set of injection molding nozzles () is arranged , which are each provided with a substantially centrally arranged supply duct () , at the free end () whereof an injection gate () is provided , characterized in that said injection gate () is closable by means of a locking rod () , which is movable herein to and fro through a profiled inner part () which is received in a holder () around which a heating element () is provided into which at least one primary channel () opens for supplying the plastic base material to the ...

Подробнее
Номер записи: 86
28-11-2013 дата публикации

METHOD AND DEVICE FOR PRODUCING CONTAINERS WHICH ARE FILLED WITH A LIQUID FILLING SUBSTANCE

Номер: US20130313761A1
Автор: Ehmer Wilfried, Haesendonckx Frank, Klatt Dieter
Принадлежит:

Method for producing containers which are filled with a liquid filling substance from parisons made from a thermoplastic material, wherein the respective parison is conditioned thermally and is subsequently shaped into the container during a shaping and filling phase in a mould by way of the filling substance as pressure medium, wherein, during the shaping into the container, the parison is preferably guided at least temporarily through a stretching rod and is stretched in the axial direction. 124-. (canceled)25. A method for producing containers which are filled with a liquid filling substance from parisons made from a thermoplastic material , the method comprising the steps of: thermally conditioning respective of the parisons; and subsequently shaping the parison into the container during a shaping and filling phase in a mold by way of the filling substance as pressure medium , wherein , during the shaping into the container , the parison is guided at least for a time through a stretching rod and is stretched in an axial direction , wherein the filling substance or at least one part-volume of the filling substance is introduced into the parison or into the container being therefrom formed or into the fully formed container on at least two different height levels.26. The method according to claim 25 , wherein for introducing the filling substance on at least two different height levels at least one component of the filling substance is fed past the stretching rod and at least one further component is fed through the stretching rod.27. The method according to claim 25 , wherein the filling substance comprises at least two fractions or components with different carbon dioxide concentrations.28. The method according to claim 27 , wherein the filling substance or fractions or components thereof with different concentrations of carbon dioxide are fed on the at least two different height levels claim 27 , with the fraction of the filling substance which contains a ...

Подробнее
Номер записи: 87
28-11-2013 дата публикации

METHOD FOR PRODUCING A PACIFIER, AND PACIFIER

Номер: US20130317547A1
Автор: Rohrig Peter
Принадлежит: MAM BABYARTIKEL GESELLSCHAFT M.B.H.

A method for producing a pacifier teat, and a pacifier teat with a teat section which forms a hollow space and which is adjoined by a stem, wherein an elastic hollow body comprising the teat section and the stem is injection moulded or pre-formed by a dipping method, and opposite wall sections of the pre-formed hollow body are connected to each other in the region of the stem. 1. A method for producing a pacifier teat with a teat section which forms a hollow space and which is adjoined by a stem wherein an elastic hollow body comprising the teat section and the stem is injection moulded or pre-formed by a dipping method , wherein opposite wall sections of the pre-formed hollow body are connected to each other in the region of the stem.2. The method according to claim 1 , wherein a connecting material in viscous state is introduced between the opposite wall sections and then the connecting material is converted into an elastic state by applying pressure and/or heat in order to connect the wall sections.3. The method according to claim 1 , wherein the hollow body consists of a rubber material that has not yet been completely vulcanized claim 1 , wherein contact is established between the wall sections to be connected before the rubber material is completely vulcanized by adding heat.4. The method according to claim 1 , wherein the pre-formed hollow body comprises an opening claim 1 , wherein a linear element extending into the hollow space created by the teat section is inserted into the pre-formed hollow body before connecting both wall sections to each other.5. The method according to claim 1 , wherein at least one duct-shaped indentation extending from the hollow space of the teat section through the stem to an opening is formed during the forming of the pre-formed hollow body.6. The method according to claim 2 , wherein a pressure for connecting the wall sections is selected such that the wall thickness of the wall sections in the connecting region is reduced to ...

Подробнее
Номер записи: 88
12-12-2013 дата публикации

METHOD FOR FORMING A CONTAINER FROM A PREFORM HAVING A COILED HANDLE ATTACHED AT TWO ATTACHMENT POINTS

Номер: US20130328247A1
Автор: Thibodeau James Alfred
Принадлежит: DT INVENTIONS

A method of forming a container from bi-axially orientable plastics material and having an integral handle with the steps of forming a preform having a neck portion and an expandable portion below the neck portion, with the neck portion including a locating ring above the expandable portion and a handle molded to the non expandable at one end and molded to the expandle portion at the other end. Where the molded-in handle is the approximate length of the handle of the finished container. The unblown preform of orientable plastics is inserted into a blow molder and thereafter stretched by a stretch rod. During the stretch process the handle on the preform unbends rather than stretching to form the approximate shape of the handle in the finished container. The blow mold then closes on the stretched preform thus capturing the handle. Blow gas is then injected into the interior. 112.-. (canceled)13. A method for forming a blown container from a preform , comprising: an expandable main body having an interior cavity,', 'a neck portion disposed at an upper portion of the main body, and', 'a handle attached to the main body at two separate attachment points on an exterior wall of the main body,', 'wherein the handle is coiled;, 'placing the preform in a blow mold, the preform comprisinginserting a stretch rod in the interior cavity of the preform to stretch the preform, causing the handle to uncoil, thereby forming a stretched preform; andblowing the stretched preform to form the blown container.14. The method according to claim 13 , wherein the neck portion is threaded.15. The method according to claim 13 , wherein the preform is thermoplastic.16. The method according to claim 13 , further comprising:securing the neck portion outside the blow mold.17. The method according to claim 13 , further comprising:stretching the main body such that a distance between the two attachment points becomes equal to that of the blown container.18. The method according to claim 13 , further ...

Подробнее
Номер записи: 89
12-12-2013 дата публикации

PROCESS AND DEVICE FOR BLOW MOULDING STERILE CONTAINERS

Номер: US20130328248A1
Автор: Gehards Martin, Herold Thomas, Klatt Dieter, Rieger Harald
Принадлежит: KHS CORPOPLAST GMBH

A method and device for producing blow-molded containers, at least some regions of which are sterile. A parsion made of thermoplastic material is first heated and then exposed to a pressurized fluid. A sterilization means is introduced into an area of the parison. Sterilization is carried out at a sterilization site a spatial distance away from a blowing unit, which shapes the parison. Instead of maintaining the entire area of the blowing device as a sterile space, the parison is transported from the sterilization site to the blowing unit at least along a portion of a transport path along a sterile channel. 1. A method for producing blow-molded containers , at least some areas of which are sterile , wherein a parison made of a thermoplastic material is first heated and then exposed to a pressurized fluid , and wherein a sterilization means is fed into an area of the parison , wherein sterilization is carried out at a sterilization site a spatial distance away from a blowing station which shapes the parison , and in that wherein instead of maintaining the entire area of the blowing device as a sterile space the parison is transported from the sterilization site to the blowing station , at least along a portion of a transport path , along a sterile channel.2. The method according to claim 1 , wherein the parison is exposed to a sterile gas within the channel.3. The method according to or claim 2 , wherein the sterile gas is led in a direction of an opening section of the parison.4. The method according to one of claim 2 , wherein at least a portion of the sterile gas within the channel flows with a propagation component in a longitudinal direction of the channel.5. The method according to claim 4 , wherein the sterile gas flows with the propagation component in the direction of the blowing device.6. The method according to claim 1 , wherein the blow-molded containers claim 1 , after removal from the blowing device claim 1 , are transported at least in some sections ...

Подробнее
Номер записи: 90
12-12-2013 дата публикации

INSTALLATION AND METHOD FOR PRODUCING HOLLOW BODIES BY INJECTION MOULDING AND BLOW MOULDING

Номер: US20130328249A1
Автор: Klausriegler Heinz
Принадлежит: MOULD & MATIC SOLUTIONS GMBH

The invention relates to an installation and a method of producing hollow bodies by injection molding and subsequent blow molding. The installation comprises an injection molding tool with at least one cavity for producing a preform with a neck continuation and a hollow body part adjoining the neck continuation, a blow mold for shaping the hollow body from the preform and transfer means for transporting the preform from the injection molding tool to the blow mold. The transfer means comprises a carrying frame in which at least one holding element for the at least one preform is disposed. When transferring the preform from the opened injection molding tool to the transfer means, the preform is held on the outside of its neck continuation by a tool part of the injection molding tool and is thereby removed from the cavity. The preform is then placed with the inside of its neck continuation into the holding element, such that the holding element bears against an inner surface of the neck continuation. 112453182218623734679103347318194531018102018. Installation () for producing hollow bodies () by injection molding and subsequent blow molding , comprising an injection molding tool () with at least one cavity () for producing a preform () with a neck continuation () and a hollow body part () adjoining the neck continuation () , a blow mold () for shaping the hollow body () from the preform () and transfer means () for transporting the preform () from the injection molding tool () to the blow mold () , wherein the transfer means () comprises a carrying frame () on which at least one holding element () for the at least one preform () is disposed and when the preform () is being transferred between the opened injection molding tool () and the transfer means () , the preform () is held by the outside of its neck continuation () by a tool part () of the injection molding tool () and is removed from the cavity () and the preform () is placed onto the holding element () by the ...

Подробнее
Номер записи: 91
19-12-2013 дата публикации

EXTRUSION BLOW-MOLDED ARTICLES AND PROCESS FOR THEIR PRODUCTION

Номер: US20130337211A1
Автор: Andriolo Patrizio, Gris Alain
Принадлежит: TOTAL RESEARCH & TECHNOLOGY FELUY

The present application relates to extrusion blow-molded articles comprising a polypropylene layer, said polypropylene layer consisting of a polypropylene composition comprising a specific random copolymer of propylene and at least one comonomer. The present application also relates to a process for the production of such extrusion blow-molded articles. 1. An extrusion blow-molded article comprising a polypropylene layer , said polypropylene layer consisting of a polypropylene composition comprising a random copolymer of propylene and at least one comonomer , wherein the random copolymer has a molecular weight distribution , defined as Mw/Mn , of at most 4.0 , a percentage of 2 ,1-insertions of at least 0.1% , relative to the total number of propylene molecules in the chain , and comprises at most 7.0 wt % , relative to the total weight of said random copolymer , of the at least one comonomer.2. The extrusion blow-molded article according to claim 1 , wherein the random copolymer of propylene and at least one comonomer comprises at least 0.5 wt % and at most 7.0 wt % claim 1 , relative to the total weight of said random copolymer claim 1 , of the at least one comonomer.3. The extrusion blow-molded article according to claim 1 , wherein the random copolymer of propylene and at least one comonomer is a random copolymer of propylene and at least one alpha-olefin different from propylene.4. The extrusion blow-molded article according to claim 3 , wherein the alpha-olefin is selected from the group consisting of ethylene claim 3 , butene-1 claim 3 , pentene-1 claim 3 , hexene-1 and 4-methyl-pentene-1.5. The extrusion blow-molded article according to claim 1 , wherein the random copolymer of propylene and at least one comonomer has a melt flow rate of at least 3.0 dg/min claim 1 , determined according to ISO 1133 claim 1 , condition L claim 1 , at 230° C. and 2.16 kg.6. The extrusion blow-molded article according to claim 1 , wherein the random copolymer of propylene and ...

Подробнее
Номер записи: 92
26-12-2013 дата публикации

Package, method for forming a package and a moulding tool

Номер: US20130341388A1
Автор: Johanna Linden, Olavi Pirttiniemi, Paivi Maatta
Принадлежит: STORA ENSO OYJ

The disclosure concerns a package ( 30 ) comprising a cardboard blank ( 31 ), the cardboard blank ( 31 ) being shaped as a container with a bottom ( 31 a ) and one or more cardboard sidewalls ( 31 b ) extending upwardly from the bottom ( 31 a ), the package ( 30 ) further comprising a moulded rim ( 32 ) being attached to said one or more cardboard sidewalls ( 31 b ), along an interface (I) formed of an upper portion of said one or more cardboard sidewalls ( 31 b ) and a lower portion of said moulded rim ( 32 ), and extending along at least a part of an upper edge of said one or more cardboard sidewalls ( 31 b ), characterised in that the rim ( 32 ) is extending essentially upright upwardly from said one or more cardboard sidewalls ( 31 b ) thereby providing the package ( 30 ) with a moulded upper sidewall portion. The disclosure also concerns a method and a moulding tool.

Подробнее
Номер записи: 93
26-12-2013 дата публикации

PRODUCTION APPARATUS AND METHOD FOR PRODUCING HOLLOW MOLDED PRODUCT

Номер: US20130341825A1
Автор: Araya Satoru, Hisatomi Yuji, Ito Yuji, Iwase Wataru, Kawachi Ryuichi, Murata Naoyuki, Niihori Masahiro, Ohtaki Kazuhiro, SAITO Naoto, Tabuchi Naoya, Watanabe Takatoshi
Принадлежит:

A production apparatus includes the following stations juxtaposed in the following sequence: a parison forming station for forming a parison; a built-in part attachment station where opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison between the center die and the molding dies, and the built-in part being attached to the parison transferred to the molding dies; a molding station where the molding dies are closed to mold the hollow molded product; and a conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product. The center die is fixed at the built-in part attachment station, and the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station. 1. A production apparatus for producing a hollow molded product , comprising the following stations juxtaposed in the following sequence from one end of the production apparatus:a parison forming station for forming a parison;a built-in part attachment station in which opposite sides of a center die provided with a built-in part are held between a pair of molding dies to locate the center die in the molding dies with the parison being laid between the center die and the molding dies, and the built-in part is attached to the parison transferred to the molding dies;a molding station in which the molding dies are closed to mold the hollow molded product; anda conveyance station for taking the hollow molded product out of the molding dies and conveying the hollow molded product,wherein the center die is fixed at the built-in part attachment station, andwherein the molding dies are configured to be movable back and forth between the built-in part attachment station and the molding station.2. The production apparatus for producing a hollow molded product as claimed in claim 1 , further comprising a ...

Подробнее
Номер записи: 94
02-01-2014 дата публикации

Mold frames and cavities for making dimpled golf balls

Номер: US20140004217A1
Автор: Mark R. Verronneau, Michael R. Madson, Nicholas M. Nardacci, Thomas L. Mydlack
Принадлежит: Acushnet Co

Universal mold frames for producing multi-piece golf balls are provided. The mold frames include lower and upper frame plates having locator pins that are inserted into corresponding locator slots in the mold cavities. The eccentric pin layout of the frame plates and corresponding slots in the cavities means the cavities can be fitted easily and aligned in the frame plates. The interior surfaces of the mold cavities define a specific dimple pattern such as icosahedron or tetrahedron-based patterns. The mold frames can accommodate cavities having different dimple patterns. A castable liquid polymer, for example, polyurethane is dispensed into the mold cavities, which are then pressed together to form the spherical cover for the ball.

Подробнее
Номер записи: 95
09-01-2014 дата публикации

Storage Tank Containing a Black Polyethylene Inner Layer

Номер: US20140008372A1
Автор: Barber Richard, Barber Sean
Принадлежит:

Black polyethylene storage tanks are an inexpensive and effective way to store water and simultaneously inhibit algae growth. However, based on other considerations, it may be desirable to use a storage tank with a non-black color. By producing a polyethylene water storage tank with a black inner layer and a non-black outer layer, the desire to inhibit algae growth and the desire to have a non-black exterior can both be met. 1. A water storage tank comprising:an opaque polyethylene inner layer;a non-opaque polyethylene outer layer;wherein the water storage tank is adapted to inhibit the growth of algae.2. The water storage tank of claim 1 ,wherein the opaque polyethylene inner layer is black.3. The water storage tank of claim 1 ,wherein the polyethylene layers are formed using rotational molding.4. The water storage tank of claim 1 , further comprising:a third layer disposed between the opaque polyethylene inner layer and the non-opaque polyethylene outer layer.5. A method of creating a storage tank that inhibits the growth of algae comprising the steps of:adding a first polyethylene resin to a mold of a storage tank;placing said mold into an oven wherein the mold and the oven are configured to cure the resin into a polyethylene layer formed within the mold;waiting until the first resin forms a partially cured first layer substantially coating the inner surface of the mold;adding a second polyethylene resin within the inner surface of the first layer; andcuring the second layer and first layer until the curing of the storage tank has been substantially completed.6. The method of claim 5 ,wherein the second polyethylene resin contains black pigment.7. The method of claim 6 ,wherein the first polyethylene resin contains a non-black pigment.8. The method of claim 5 ,wherein the step of adding a second polyethylene resin within the inner surface of the first layer comprises using a drop box.9. The method of further comprising the steps of:waiting until the second resin ...

Подробнее
Номер записи: 96
09-01-2014 дата публикации

VESSEL AND PROCESS FOR PRODUCTION THEREOF

Номер: US20140008376A1
Автор: Neale Kevin, Squirrell David, WHITAKER David
Принадлежит: ENIGMA DIAGNOSTICS LIMITED

A vessel of a malleable or mouldable material having one or more side walls and a closed base integral with said one or more side walls, an opening in the top of the vessel, and further comprising two or more projections extending into the interior of the vessel generally laterally from said side walls, wherein said projections are also integral with said side wall. Vessels of this type are produced by a process in which ridges are deformed into projections within a vessel blank, and this process forms a further aspect of the invention. They are particularly useful for holding solid masses such as small beads or cakes in position in the vessel. 1. A vessel of a malleable or mouldable material having one or more side walls and a closed base integral with said one or more side walls , an opening in the top of the vessel , and further comprising two or more projections extending into the interior of the vessel , generally laterally from said side walls , wherein said projections are also integral with said side wall.2. The vessel of wherein the projections are in the form of flanges claim 1 , teeth or tines.3. The vessel of or wherein the one or more projections are arranged such that they project generally inwardly and upwardly within the vessel.4. The vessel of wherein more than one projection is provided and the projections are spaces around the side-walls of the vessel at a similar level therein.5. The vessel of wherein the projections are resilient.6. The vessel of wherein vessel is of generally circular cross-section.7. The vessel of wherein the projections are spaced downwards from the opening of the vessel.8. The vessel of wherein the vessel comprises a lower portion of relatively small cross sectional area claim 1 , and an upper portion having a relatively expanded cross sectional area claim 1 , which accommodates the opening.9. The vessel of wherein the projections are arranged in the area of a junction between the upper and lower portions.10. The vessel of ...

Подробнее
Номер записи: 97
16-01-2014 дата публикации

PRESSURE VESSEL AND METHOD FOR THE PRODUCTION OF SUCH A VESSEL

Номер: US20140014667A1
Автор: Flammer Eberhard
Принадлежит:

A pressure vessel having a hollow body wound with a continuous filament, whereby the filament is embedded in a thermoplastic matrix, is provided, as well as a method for producing such a vessel. The method involves: (i) wrapping a hollow body with at least one continuous filament; (ii) impregnating the filament winding with a polymerizable mixture, whereby the wound body is inside a mold that surrounds the wound body; and (iii) polymerizing the polymerizable mixture in order to form a plastic matrix that embeds the filament winding. 1: A method for producing a pressure vessel , the method comprising:(i) winding a hollow body with a continuous filament, to obtain a filament winding upon the hollow body, as a wound body;(ii) impregnating the filament winding with a polymerizable mixture while the wound body is inside a mold that surrounds the wound body; and(iii) polymerizing the polymerizable mixture so as to form a plastic matrix that embeds the filament winding.2: The method of claim 1 , wherein the polymerizable mixture has a viscosity <500 mPa·s.3: The method of claim 1 , wherein the plastic matrix is a thermoplastic matrix.4: The method of claim 3 , wherein the thermoplastic matrix comprisespolyamide 6,polyamide 12,a copolymer comprising polyamide 6 and polyamide 12, ora mixture of two or more of any of these.5: The method of claim 1 , wherein the continuous filament comprises a spacer.6: The method of claim 1 , wherein the hollow body comprises deep grooves on its outside.7: The method of claim 1 , wherein an inner surface of the mold is in direct contact with an outer surface of the filament winding claim 1 , orwherein there is a gap between the inner surface of the mold and the outer surface of the filament winding.8: The method of claim 1 , wherein the polymerizable mixture comprises an impact-resistance modifier claim 1 , a reinforcing filler claim 1 , a non-reinforcing filler claim 1 , a flame-retardant claim 1 , a mold-release agent claim 1 , a release ...

Подробнее
Номер записи: 98
23-01-2014 дата публикации

MOLD INSERT FOR IMPROVED HEAT TRANSFER

Номер: US20140021653A1
Автор: Lowney Matthew T., Manuel Mark, Nemazi John E.
Принадлежит: FLOODCOOLING TECHNOLOGIES, LLC

A mold block includes a tool body with a contoured finished surface adapted to receive a tool insert having a forming surface for forming a bottle neck in a molding operation. The tool body defines an internal channel for heat transfer with the forming surface. At least a portion of the channel is offset generally equidistant from the finished surface to provide a path contoured for conformal cooling of the insert. The tool body has a pair of ports intersecting the channel. Several methods for forming a mold block are disclosed and include machining a contoured finished surface adapted to receive a tool insert on a tool body, forming a heat transfer channel within the tool body, and forming a pair of ports into the tool body. At least a portion of the channel is offset generally equidistant from the finished surface for conformal cooling of the insert. 1. A mold block comprising a tool body having a contoured finished surface adapted to receive a tool insert having a forming surface for forming a bottle neck in a molding operation , the tool body defining an internal heat transfer channel for heat transfer with the tool insert forming surface , wherein at least a portion of the channel is offset generally equidistant from the finished surface to provide a path contoured for conformal cooling of the insert , and the tool body having a pair of ports , each port intersecting the channel.2. The mold block of wherein the tool body has a planar mating surface;wherein the contoured finished surface has a first semi-cylindrical region formed into the mold surface and a second semi-cylindrical region formed into the mold surface generally coaxial with the first semi-cylindrical region, the second region having a larger radius than the first region, thereby creating a shoulder; andwherein the at least a portion of the internal heat transfer channel is generally arcuate and generally coaxial with the first semi-cylindrical region of the finished surface, and has a larger ...

Подробнее
Номер записи: 99
23-01-2014 дата публикации

BLOW MOLDING MACHINE WITH INTERNAL TEMPERING DEVICE

Номер: US20140021657A1
Автор: BRUNNER Andreas, Höllriegl Thomas
Принадлежит:

A blow molding machine with a stationary and a rotating part, comprising a tempering device for tempering blow molds of the blow molding machine using a medium, and a respective method, characterized in that the tempering device is arranged within the blow molding machine. 1100102101110120120100. A blow molding machine () with a stationary () and a rotating part () with blow molds () , comprising a tempering device () for tempering said blow molds by use of a medium , characterized in that said tempering device () is disposed within said blow molding machine ().2100120105106104103107120110100. The blow molding machine () according to claim 1 , characterized in that said tempering device () comprises a heating element () claim 1 , a cooling element () claim 1 , a pump claim 1 , a control unit () claim 1 , a cooling water supply () claim 1 , and connections () of said tempering device () to one claim 1 , preferably to all blow molds () of said blow molding machine ().3100120. The blow molding machine () according to claim 1 , characterized in that said control unit () is integrated into a machine control unit.4100104120. The blow molding machine () according to claim 2 , characterized in that said control unit () is adapted to control the temperature of said medium used in said tempering device () claim 2 , such that formation of condensate can be reduced claim 2 , preferably be avoided.5100120. The blow molding machine () according to claim 1 , characterized in that said control unit () can control one or multiple process circuits.6105106104103107102100101100. The blow molding machine according to characterized in that at least one of said heating element () claim 1 , said cooling element () claim 1 , said control unit () claim 1 , said cooling water supply () claim 1 , said connections () is provided in said stationary part () of said blow molding machine () and the others are provided in said rotating part () of said blow molding machine ().7100108120. The blow ...

Подробнее
Номер записи: 100