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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

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Мониторинг СМИ

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

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5230. Отображено 100.
02-02-2012 дата публикации

Method and apparatus for manufacturing tyres for vehicle wheels

Номер: US20120027880A1
Автор: Alfredo Balini, Stefano Cazzanti
Принадлежит: Pirelli Tyre SpA

In a method for manufacturing tyres for vehicle wheels, a green tyre, once formed, is transferred into a vulcanisation mould and pressed against the holding walls of a moulding cavity. Concurrently with the pressing step, a fluid present between the green tyre and the holding walls is evacuated through vent valves. The tyre is brought into contact with the closing head of each valve so as to push it toward a closed position of the valve itself. The closing head has a distal portion facing the moulding cavity and includes at least one grip element for the tyre blend, so that the closure member is pulled toward the open position while the moulded and cured tyre is moved away from the inner surface of said moulding cavity.

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Номер записи: 1
12-04-2012 дата публикации

Footer structures and methods, and panel and wall structures using such footer structures

Номер: US20120085049A1
Автор: Glenn P. Schiffmann
Принадлежит: Individual

Light weight fiber-reinforced polymeric (FRP) structural building panels and panel assemblies, sized and configured for construction of wall structures permanently tied to the ground, optionally tying overlying structure to an underlying footer through such panels and panel assemblies. Footers are fabricated by flowing fluid concrete under segments of the wall while anchors extend down from the wall into the space into which concrete is being flowed.

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Номер записи: 2
19-04-2012 дата публикации

Resin molding apparatus, process for manufacturing resin molded product, hollow molded product and container

Номер: US20120094045A1
Автор: Kazuyuki Oogi, Sadaki Yamamoto
Принадлежит: Du Pont Mitsui Polychemicals Co Ltd

The resin molding apparatus ( 200 ) is capable of rotatably support, around an axis of a neck portion ( 2 ), a hollow molded product having a main body having a form of a container and the cylindrical neck portion ( 2 ). A pinched portion ( 4 ), which is pinched by neck portion pinching parts ( 13, 14 ) of metallic mold members ( 11, 12 ) of the apparatus ( 200 ), is formed around the neck portion ( 2 ). An outer profile of the pinched portion ( 4 ) around the axis of the neck portion ( 2 ) is a non-circular profile. An integrated inner profile of the mated neck portion pinching parts ( 13, 14 ) is a profile along an outer profile of the pinched portion ( 4 ). When the neck portion pinching parts ( 13, 14 ) pinch the pinched portion ( 4 ), the neck portion pinching parts ( 13, 14 ) push the pinched portion ( 4 ) to rotate the hollow molded product, thereby correcting the rotation angle around the axis.

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Номер записи: 3
07-06-2012 дата публикации

Methods And Systems For Manufacturing A Golf Ball

Номер: US20120139144A1
Автор: Bradley C. Tutmark
Принадлежит: Nike Inc

Embodiments provide methods and systems for manufacturing a golf ball that precisely control the retraction of mold pins based on feedback sensor data, to avoid the formation of imperfections in the finished golf balls. An embodiment may involve holding a golf ball sub-part within a mold using at least one retractable mold pin; injecting molten molding material into the mold; detecting, during injection, operating conditions within the mold indicative of positions of the molten molding material relative to the at least one mold pin; and based on the detected operating conditions, retracting the at least one mold pin before the molten molding material reaches the at least one mold pin. Other embodiments may retract a mold pin after the molten material contacts the pin but within a duration suitably short enough to avoid undesirable part properties.

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Номер записи: 4
09-08-2012 дата публикации

Mold apparatus and method

Номер: US20120202319A1
Автор: Daniel Porwol, Edward Fuergut, Markus Brunnbauer
Принадлежит: INFINEON TECHNOLOGIES AG

An apparatus and method for producing an article by molding is disclosed. In one embodiment, the method includes a mold with an upper part, a lower part and at least one mold cavity, and has a vacuum clamping ring with a least one closable vent, which is arranged between the upper part and the lower part. The mold cavity is at least partially filled with a mold material. The vent is closed, and the mold cavity is filled with a thermoplastic or thermoset material.

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Номер записи: 5
30-08-2012 дата публикации

Tire vulcanization mold

Номер: US20120219650A1
Автор: Yusaku Miyazaki
Принадлежит: Yokohama Rubber Co Ltd

A tire vulcanization mold can be configured to provide stable ventilation. For example, a tire molding surface has a ventilation groove having a rectangular shape in plan view. A blade has upper end, contact and communication sections. The upper end section thickness is smaller than a groove thickness. The contact section below the upper end section contacts both thickness-direction-facing side faces of the groove. The communication section communicates between a ventilation hole, and a small gap is formed between the groove and the upper end section. Alternatively, the blade has a groove section formed in at least one side face that faces in a blade thickness direction and extends between upper and lower blade ends to form a small gap between the groove and groove section. Air and gas pass through the gap and the communication section and vent to an exterior of the mold through the ventilation hole.

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Номер записи: 6
25-10-2012 дата публикации

Reinforced thermoplastic-resin multilayer sheet material, process for producing the same, and method of forming molded thermoplastic-resin composite material

Номер: US20120270030A1
Автор: Kazumasa Kawabe
Принадлежит: Fukui Prefecture

A high-quality multilayer thermoplastic-resin-reinforced sheet material having excellent mechanical properties and drapeability in which a thermoplastic resin excellent in recycling efficiency and shock resistance is used as a matrix. A thermoplastic-resin multilayer reinforced molding formed of the multilayer thermoplastic-resin-reinforced sheet material, in which the high quality and the mechanical properties are maintained. The multilayer thermoplastic-resin-reinforced sheet material ( 11 ) is formed by stacking thermoplastic-resin-reinforced sheet materials ( 21 A) to ( 21 D) each formed of a reinforcing-fiber sheet material ( 31 ), consisting of a plurality of reinforcing fibers ( 31 f ) arranged in a predetermined direction in a sheet-like structure, and a thermoplastic-resin sheet material ( 41 ) joined to a surface of the reinforcing-fiber sheet material ( 31 ), and stitching them together with an integration thermoplastic-resin fiber tow ( 51 ) composed of the same material as the thermoplastic-resin sheet material ( 41 ). The reinforcing-fiber sheet materials ( 31 ) are stacked such that their reinforcing directions are multiaxial.

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Номер записи: 7
03-01-2013 дата публикации

Air venting valve of vulcanising mould

Номер: US20130001836A1
Автор: Pekka Penkkimäki
Принадлежит: Individual

An air venting valve and method for removing air from a vulcanizing mould of a vehicle tire by the aid of an air venting valve having a body functioning as an air channel and an inner part movable in a longitudinal direction. The body includes a stem and a valve disc disposed at an inner end of the stem on the side of a mould surface, the diameter of the valve disc is larger than the inner diameter of the body. A spring member is arranged in the air venting valve for forcing the inner part in a predetermined position for opening the valve when a blank is removed from the vulcanizing mould. The lower part of the inner part of the body includes an outer thread and in the lower part of the body a respective inner thread for screwing the valve stem in the body.

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Номер записи: 8
17-01-2013 дата публикации

Cure tool with integrated edge breather and method of making the same

Номер: US20130014901A1
Автор: Gordon M. Cox, Kenneth M. Dull, Michael K. Louie
Принадлежит: Boeing Co

A tool for curing a composite layup comprises a tool body having a surface adapted to support a composite layup thereon. The tool includes an integrated breather for allowing removal of air from the layup during curing.

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Номер записи: 9
09-05-2013 дата публикации

DIE FOR FORMING MOLDING AND METHOD FOR PRODUCING DECORATIVE MOLDING-FURNISHED GLASS USING THE DIE

Номер: US20130115323A1
Автор: Asada Takahiro, Takayama Mitsuhiro
Принадлежит: CENTRAL GLASS COMPANY, LIMITED

A die for forming a molding includes a molding die including an upper die and a lower die cooperating with the upper die to support a glass plate and forming a resin molding, the lower die having a concave surface including a contact surface that comes into contact with a metal molding, and a plurality of aperture portions formed on the contact surface, a non-magnetic cylindrical intermediate member contacted with an inner surface of each of the aperture portions, a molding-fixing member including a crown portion that retains the metal molding, and a flange portion disposed on a lower side of the crown portion, and a magnetic force generation device. The flange portion of the molding-fixing member has an outer diameter larger than an inner diameter of each of the aperture portions. 1. A die for forming a molding which serves to form a resin molding integrally adhered to a peripheral edge portion of a glass plate and at the same time , adhere a metal molding to the resin molding , the die for forming a molding comprising:a molding die comprising an upper die forming an upper surface of the resin molding that is formed on the peripheral edge portion of the glass plate, and a lower die cooperating with the upper die to support the glass plate, the lower die forming a lower surface of the resin molding, the lower die having a concave surface including a contact surface that comes into contact with the metal molding, and a plurality of aperture portions formed on the contact surface,a non-magnetic cylindrical intervening member contacted with an inner surface of each of the aperture portions;a molding-fixing member disposed inside of the intervening member, the molding-fixing member comprising a crown portion that retains the metal molding by a magnetic force, and a flange portion disposed on a lower side of the crown portion, anda magnetic force generation device that applies the magnetic force to the molding-fixing member,wherein the flange portion of the molding- ...

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Номер записи: 10
06-06-2013 дата публикации

Molding apparatus

Номер: US20130142902A1
Автор: Derek Robertson Mccready, Maxfield Paul Bradshaw, Renato Papa
Принадлежит: HUSKY INJECTION MOLDING SYSTEMS LTD

Disclosed herein is, amongst other things, a molding apparatus that includes a core ring ( 140, 340, 440, 540, 640, 740 ) that is configured to seat, in use, around a core insert ( 120, 320, 420, 620 ) in a mold stack ( 116, 216, 316, 416, 516, 616, 716 ). The core ring ( 140, 340, 440, 540, 640, 740 ) is configured to be received, at least in part, within a pocket ( 152 ) that is defined within a split insert ( 150 ) of the mold stack ( 116, 216, 316, 416, 516, 616, 716 ). The core ring ( 140, 340, 440, 540, 640, 740 ) is also configured to define at least a portion of a molding cavity ( 119 ) having a core ring-to-split insert parting line ( 180 ) that is within the pocket ( 152 ) of the split insert ( 150 ).

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Номер записи: 11
08-08-2013 дата публикации

VENTED MOLD TOOLING

Номер: US20130200546A1
Автор: Lowney Matthew T., Mast Michael Browning, Tanascu Anthony Nicholas, Wasylenko Michael
Принадлежит: FLOODCOOLING TECHNOLOGIES, LLC

A method for forming a tool for forming an article provides a series of laminate layers to collectively form a tool body. First and second pluralities of the laminate layers are formed with a forming surface for forming an article in a forming operation. A chamber is formed through the first and second pluralities of laminate layers offset from the forming surface. A vent is formed in each of the second plurality of laminate layers intersecting the forming surface and the chamber. The series of laminate layers are stacked such that each of the first plurality of the laminate layers is alternating with the second plurality of the laminate layers. The stacked series of laminate layers are heated to a temperature wherein the layers braze together. 1providing a series of laminate layers to collectively form a tool body;forming a first plurality of the laminate layers with a forming surface for forming an article in a forming operation;forming a second plurality of the laminate layers with a forming surface for forming an article in a forming operation collectively with the forming surface of the first plurality of the laminate layers;forming a chamber through the first and second pluralities of laminate layers offset from the forming surface;forming a vent in each of the second plurality of laminate layers intersecting the forming surface and the chamber;stacking the series of laminate layers such that each of the first plurality of the laminate layers is alternating with the second plurality of the laminate layers; andheating the stacked series of laminate layers to a temperature wherein the layers braze together.. A method for forming a tool for forming an article comprising: This application claims the benefit of U.S. provisional Application No. 61/225,732 filed Jul. 15, 2009; the disclosure of which is incorporated in its entirety by reference herein.is a perspective view of a first mold block;is a perspective view of a second mold block for cooperating with the ...

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Номер записи: 12
22-08-2013 дата публикации

PROCESS, MOULD, DEVICES AND KIT FOR MANUFACTURING PRODUCTS MADE OF COMPOSITE MATERIALS, AS WELL AS PRODUCTS MANUFACTURED WITH THIS PROCESS AND/OR WITH THESE MEANS

Номер: US20130216764A1
Автор: PASINI Nicoló
Принадлежит: AUTOMOBILI LAMBORGHINI S.P.A.

A process for manufacturing products made of composite materials is disclosed which includes the steps: 1. Insert for products made of composite materials , which comprises a through hole provided with an inner thread , wherein the diameter of the through hole is greater than or at least equal to the diameter of the inner thread , wherein one end of the through hole leads to a non-threaded cylindrical cavity which is coaxial to the through hole and has a diameter greater than or equal to the diameter of the inner thread of the through hole , wherein the cylindrical cavity leads in turn to one end of the insert and the outer wall of the insert has at least one first perimetric ridge , wherein at least one further perimetric ridge is arranged between the two ends of the insert and/or around the end of the insert with the cylindrical cavity.2. Insert according to claim 1 , wherein the first perimetric ridge is arranged around the end of the insert opposite to the end with the cylindrical cavity.3. Insert according claim 1 , wherein said further perimetric ridge has a diameter smaller than the first perimetric ridge.4. Insert according to claim 1 , wherein removable stop means are arranged in the through hole.5. Insert according to claim 4 , wherein said removable stop means comprise a retaining ring inserted in a circular seat made in the through hole.6. Insert according to claim 1 , wherein a bushing comprising an outer thread and a through hole provided with an inner thread is screwed into the inner thread of the through hole of the insert.7. Pin comprising a non-threaded portion suitable for being inserted into a hole of a mould claim 1 , further comprising a portion with an outer thread claim 1 , the end of the pin opposite to the non-threaded portion being provided with a connection member for rotating the pin around its longitudinal axis claim 1 , wherein the diameter of the non-threaded portion is shorter than the diameter of the outer thread.8. Pin according to ...

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Номер записи: 13
13-02-2014 дата публикации

Device module and method of manufacturing the same

Номер: US20140043772A1
Автор: Koji Shinoda, Takeshi Isoda
Принадлежит: Hosiden Corp

The invention provides a device module including a base, a plastic part, and an external connection. The plastic part is provided on the base. The device is provided on the base and embedded in the plastic part. The device is a sensor, an electronic device, or a circuit board. The external connection includes an embedded portion and a lead-out portion. The embedded portion is connected to the device, extends along the base, and is embedded in the plastic part. The lead-out portion is contiguous with the embedded portion and led out of the plastic part.

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Номер записи: 14
27-02-2014 дата публикации

MOULD ASSEMBLY

Номер: US20140053609A1
Автор: BENNETT Stanley William
Принадлежит: GRAIL INVENTIONS (PTY) LTD

A method of forming a mould assembly () is provided. The method includes providing a mould body () defining a mould insert receiving zone (). The method includes providing a mould insert (), defining opposed sides (). One side () defines a mould cavity surface (), against which an article is to be moulded, and the opposed side () defines a mould body seating arrangement () for seating the mould insert () in the mould insert receiving zone (). The method further includes positioning the mould insert in the mould insert receiving zone () of the mould body (). 127-. (canceled)28. A mould assembly , the mould assembly including:a mould body defining a mould insert receiving zone; anda mould insert defining opposed sides, one side of which defines a mould cavity surface against which an article is to be moulded, the opposed side of which defines a mould body seating arrangement for seating the mould insert in the mould insert receiving zone, the mould insert being positioned in the mould insert receiving zone of the mould body.29. The mould assembly as claimed in claim 28 , in which the mould body is in the form of a plurality of mould body parts claim 28 , the plurality of mould body parts being arranged to be located together to define the mould body.30. The mould assembly as claimed in claim 29 , in which the mould insert is defined by a plurality of mould insert parts claim 29 , the plurality of mould insert parts being arranged to be positioned together to define the mould cavity when positioned in the mould body parts and the mould body parts are located together.31. The mould assembly as claimed in claim 30 , in which at least one of the mould body and the mould insert is arranged to define cooling passages.32. The mould assembly as claimed in claim 31 , in which the mould body and the mould insert together define the cooling passages.33. The mould assembly as claimed in claim 32 , in which the mould cavity surface is irregularly shaped and the cooling passages ...

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Номер записи: 15
04-01-2018 дата публикации

TIRE TREAD FOR REDUCING NOISE

Номер: US20180001715A1
Автор: Tezuka Takashi
Принадлежит:

Present disclosure provide a tread for a tire having a plurality of grooves formed in the tread, a plurality of contact elements delimited by a plurality of grooves and having circumferential surfaces, transverse surfaces and a contact surface intended to come into contact with ground during rolling, the contact element having a height H, and at least one connecting member connecting the transverse surface of the contact element to the transverse surface of the circumferentially adjacent contact element, a distance h between one of the connecting members and the contact face is at most equal to 30% of the height H, and a material of the connecting member is different from a material of the contact element, and a Young modulus of the material of the connecting member is higher than a Young modulus of the material of the contact element. 1. A tread for a tire having a plurality of grooves formed in the tread , comprising:a plurality of contact elements delimited by a plurality of grooves and having circumferential surfaces, transverse surfaces anda contact surface that comes into contact with ground during rolling, each of the contact elements having a height H, and at least one connecting member connecting the transverse surface of each of the contact elements to the transverse surface of a circumferentially adjacent contact element,wherein a distance h between one of the connecting members and the contact face is at most equal to 30% of the height H, and a material of the connecting member is different from a material of each of the contact element, and a Young modulus of the material of the connecting member is higher than a Young modulus of the material of the contact element.2. The tread according to claim 1 , wherein the Young modulus of the material of the connecting member is within the range of 0.05 GPa to 250 GPa.3. The tread according to claim 1 , wherein a ratio of a volume occupied by the connecting member relative to a volume of the groove between the ...

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Номер записи: 16
08-01-2015 дата публикации

Vacuum Bag Processing of Composite Parts Using a Conformable Vacuum Bag Assembly

Номер: US20150008624A1
Автор: Aquino Timothy David, Dull Kenneth M., Lathrop Phillip Keller, Louie Michael K.
Принадлежит:

A vacuum bag assembly is used to process the composite part. The vacuum bag assembly includes a stretchable vacuum bag attached to a stretchable breather. 1. A method of vacuum bag processing a composite part having at least one contour , comprising:forming a vacuum bag assembly by attaching a stretchable breather to a stretchable vacuum bag;sealing the vacuum bag assembly over the composite part; andstretching the vacuum bag assembly to substantially match the contour of the composite part.2. The method of claim 1 , wherein attaching the breather to the vacuum bag includes attaching the breather to the vacuum bag at spaced apart locations over the vacuum bag assembly.3. The method of claim 1 , wherein attaching the breather to the stretchable vacuum bag is performed by placing double-backed adhesive tape between the breather and the vacuum bag.4. The method of claim 1 , wherein stretching the vacuum bag assembly includes:stretching the vacuum bag, andstretching the breather.5. The method of claim 4 , wherein stretching the vacuum bag and stretching the breather are performed substantially simultaneously.6. The method of claim 4 , wherein stretching the breather includes stretching the vacuum bag substantially the same amount that the breather is stretched.7. The method of claim 1 , wherein stretching the vacuum bag assembly is performed by:drawing a vacuum in the vacuum bag, andusing the vacuum bag to stretch the breather.8. The method of claim 7 , wherein stretching the vacuum bag assembly includes using autoclave pressure to stretch the vacuum bag against the breather.9. The method of claim 1 , further comprising:forming at least one pleat the vacuum bag assembly.10. A method of autoclave curing a composite laminate part having at least one inside radius surface claim 1 , comprising:placing a stretchable breather over the composite laminate part;placing a stretchable vacuum bag over the stretchable breather;sealing the stretchable vacuum bag over the composite ...

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Номер записи: 17
14-01-2016 дата публикации

POLY(LACTIC-CO-GLYCOLIC ACID (PLGA) COMPOSITES WITH MAGNESIUM WIRES ENHANCED NETWORKING OF PRIMARY NEURONS

Номер: US20160008516A1
Автор: AUGELLO Catherine, ETHELL Iryna, LIU Huinan, ZAHEDI Atena
Принадлежит: The Regents of the University of California

A bioresorbable material incorporating magnesium (Mg) wires into NGCs is disclosed. The bioresorbable material includes magnesium, and a biodegradable polymer, for example, poly(lactic-co-glycolic acid (PLGA). The bioresorbable material can include magnesium wires incorporated into a poly(lactic-co-glycolic acid (PLGA) scaffold to provide both directional and biological cues in a fully bioresorbable material. A method of producing a bioresorbable material is also disclosed, which includes placing a plurality of magnesium (Mg) wires on a layer of a poly(lactic-co-glycolic acid (PLGA) solution, placing a second layer of the poly(lactic-co-glycolic acid (PLGA) solution on the plurality of magnesium (Mg) wires, and drying the plurality of magnesium (Mg) wires between the two layers of poly(lactic-co-glycolic acid (PLGA) solution. 1. A bioresorbable material , comprising:magnesium; anda biodegradable polymer.2. The bioresorbable material of claim 1 , wherein the biodegradable polymer is poly(lactic-co-glycolic acid (PLGA).3. A bioresorbable material claim 1 , comprising:at least one magnesium wire incorporated into a poly(lactic-co-glycolic acid (PLGA) scaffold to provide both directional and biological cues in a fully bioresorbable material.4. A method of producing a bioresorbable material claim 1 , the method comprising:placing a plurality of magnesium (Mg) wires on a layer of a poly(lactic-co-glycolic acid (PLGA) solution;placing a second layer of the poly(lactic-co-glycolic acid (PLGA) solution on the plurality of magnesium (Mg) wires; anddrying the plurality of magnesium (Mg) wires between the two layers of poly(lactic-co-glycolic acid (PLGA) solution.5. The method of claim 4 , comprising:placing the plurality of magnesium (Mg) wires and the poly(lactic-co-glycolic acid (PLGA) solution in a mold.6. The method of claim 4 , comprising:straightening the plurality of magnesium (Mg) wires before placing on the layer of the poly(lactic-co-glycolic acid (PLGA) solution.7. ...

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Номер записи: 18
14-01-2016 дата публикации

AIR VENTING VALVE

Номер: US20160009004A1
Автор: PENKKIMÄKI Pekka
Принадлежит: WD RACING OY

An air venting valve for removing air from a vulcanising mould of a vehicle tyre. The air venting valve includes a valve sleeve, an air venting channel arranged inside the valve sleeve, and a movable inner part arranged in the valve sleeve, which includes a stem, the end of which is provided with a valve disc for opening and closing the air venting channel. The valve disc is against a stop surface of the valve sleeve in a closed position of the air venting valve and in an open position at a clearance from the stop surface. Furthermore, the air venting valve includes a spring member for forcing the inner part towards opening position. The front surface of the valve disc comprises a bulge. 1. An air venting valve for removing air from a vulcanising mould of a vehicle tyre , which air venting valve comprisesa valve sleeve,an air venting channel arranged inside the valve sleeve, anda movable inner part arranged in the valve sleeve, which comprises a stem, the end of which is provided with a valve disc for opening and closing the air venting channel,which valve disc is against a stop surface of the valve sleeve in a closed position of the air venting valve and in an open position at a clearance from said stop surface, anda spring member for forcing the inner part towards the open position, wherein the front surface of the valve disc is provided with a bulge.2. An air venting valve according to claim 1 , wherein the height of the bulge is 0.01-1.5 mm.3. An air venting valve according to claim 1 , wherein the bulge is convex.4. An air venting valve according to claim 1 , wherein the bulge is of the shape of a truncated cone.5. An air venting valve according to claim 1 , wherein the bulge is of the cylindrical shape.6. An air venting valve according to claim 1 , wherein the bulge extends over the whole front surface area or only over a part of the front surface area.7. An air venting valve according to claim 1 , wherein the other end of the stem is provided with a ...

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Номер записи: 19
10-01-2019 дата публикации

Mold for manufacturing a component for a wind turbine

Номер: US20190009478A1
Автор: Klaus Kirkeby
Принадлежит: SIEMENS AG

A mold for manufacturing a component for a wind turbine, in particular a rotor blade, is provided. The mold includes a flexible mold part configured for driving staples into the same, the staples being used to attach a fiber material to the mold. The mold may include a lower mold half and an upper mold half. The mold may be made of a polymer material, a plastic material, a metal alloy or a combination thereof.

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Номер записи: 20
14-01-2021 дата публикации

VENT VALVE FOR VENTING BORES OF VULCANIZATION MOLDS

Номер: US20210010607A1
Автор: TOMASEK Michal, VITEK Frantisek
Принадлежит:

The vent valve () for venting bores of vulcanization molds, which includes the sleeve (), with the inner cylindrical hollow (), ended with the valve conical hole () and the cylindrical hole () along the sides, whereas the sleeve () may be inserted into the vulcanization mold hole, the pin (), movably located on the spring () in the inner cylindrical hollow (), whereas the pin () contains the lower cylindrical part (), ended in its lower part with the lower conical part (), and the upper conical part in the upper part (), the upper conical part () is followed by the central cylindrical part (), followed by the connecting cylindrical part (), whereas the diameter of the central cylindrical part () is smaller than the connecting cylindrical part () as well as the lower cylindrical part (). The lower cylindrical part () and the central cylindrical part () are divided into four flexible legs () to (), forming the flexible collet. Four flexible legs ( to ) are shaped identically and partially reach the connecting cylindrical part (). 1101111214123112242412422422526252624242527210. The vent valve () for venting bores of vulcanization molds , which includes the sleeve () , with the inner cylindrical hollow (.) , ended with the valve conical hole (.) and the cylindrical hole (.) along the sides , whereas the sleeve () may be inserted into the vulcanization mold hole , the pin () , movably located on the spring () in the inner cylindrical hollow (.) , whereas the pin () contains the lower cylindrical part (.) , ended in its lower part with the lower conical part (..) , and the upper conical part in the upper part (..) , the upper conical part (..) is followed by the central cylindrical part (.) , followed by the connecting cylindrical part (.) , whereas the diameter of the central cylindrical part (.) is smaller than the connecting cylindrical part (.) as well as the lower cylindrical part (.) , characterized in that the lower cylindrical part (.) and the central cylindrical ...

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Номер записи: 21
18-01-2018 дата публикации

Method for applying a void filler

Номер: US20180015650A1
Автор: Claudio Giagnotti, Domenico Della Martora, Giancosimo Digiaro, Gianluca Monaco, Paolo Acquaviva
Принадлежит: Leonardo SpA

Method for applying a void filler on a surface by means of a mould, wherein the mould comprises a mould body inside which at least one moulding cavity is formed, the moulding cavity being outwardly open at at least one closure surface of the mould, wherein a filler supply duct is further formed inside the mould body, the filler supply duct having a first end to be connected to a filler supply device and a second end in fluid communication with the moulding cavity. The method includes the steps of: placing the mould on a surface to be sealed in such a way that the closure surface is in contact with the surface to be sealed, injecting void filler through the filler supply duct until the respective moulding cavity is filled, allowing the void filler to harden, and removing the mould from the surface thus sealed.

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Номер записи: 22
28-01-2016 дата публикации

VENT APPARATUS

Номер: US20160023378A1
Автор: CLAUSSEN STEVEN W., McCuen Kurtis Lee
Принадлежит:

A vent apparatus for use in a mold defining an opening that includes a vent tube portion configured to extend through the opening of the mold and a secondary tube portion configured to mate with the first end portion of the vent tube portion. For example, the secondary tube portion may be used to seal the passageway at the first end portion and may define one or more membrane regions configured to melt during a mold process to unseal the passageway. 1. A vent apparatus for use in a mold defining an opening comprising:a vent tube portion configured to extend through the opening of the mold, wherein the vent tube portion extends from a first end portion to a second end portion along an axis and defines a passageway extending from the first end portion to the second end portion, wherein the vent tube portion defines an inner surface and an outer surface; anda secondary tube portion configured to mate with the first end portion of the vent tube portion to seal the passageway at the first end portion, wherein the secondary tube portion comprises an inner surface and an outer surface along an axis and extends over at least a portion of the outer surface of the vent tube portion or extends within and along at least a portion of the inner surface of the vent tube portion, wherein the secondary tube portion defines one or more membrane regions configured to melt during a mold process to unseal the passageway.2. The vent apparatus of claim 1 , wherein the vent tube portion defines a vent tube outer diameter claim 1 , wherein the first end portion of the vent tube portion defines a mating region having a mating region outer diameter that is less than the vent tube outer diameter.3. The vent apparatus of claim 1 , wherein the first end portion of the vent tube portion defines a mating region claim 1 , wherein the mating region defines a mating region length extending along the axis claim 1 , wherein the secondary tube portion defines a secondary tube portion length that is ...

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Номер записи: 23
26-01-2017 дата публикации

Motorcycle tire for traveling on rough terrain and tire vulcanization mold

Номер: US20170021676A1
Автор: Yutaka ICHIRYU
Принадлежит: Sumitomo Rubber Industries Ltd

To provide a motorized two-wheeled vehicle tire for traveling on uneven terrain, the block durability performance of which has been improved; and a tire vulcanization mold capable of molding said tire. A motorized two-wheeled vehicle tire for traveling on uneven terrain wherein multiple blocks are provided on the tread at intervals in the tire circumference direction. Recesses are provided on the bottom surfaces of the grooves. Multiple recesses are provided at intervals in the axial direction of the tire. Spew, which was drawn up into the vent holes of the mold during vulcanization molding, or removal marks thereof are provided between each recess and the block that is adjacent in the tire circumference direction.

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Номер записи: 24
25-01-2018 дата публикации

MONOBLOC TOOL FOR THE PRODUCTION OF MOLDED PARTS

Номер: US20180021936A1
Автор: WALDINGER Tobias, Weiss Christian
Принадлежит: Lisa Draexlmaier GmbH

The present disclosure relates to a monobloc tool for the production of laminated molded parts. The tool includes an effective surface area facing the molded part to be laminated, a usable surface area facing a tool holder for securing the tool at least one fluid duct passing through without kinks and arranged in the interior near the face of the effective surface area, and at least one cavity arranged between the fluid duct and the usable surface area. 1. A monobloc tool for the production of laminated molded parts comprising:an effective surface area facing a molded part to be laminated and a usable surface area facing a tool holder for securing the monobloc tool;at least one fluid duct arranged in an interior of the monobloc tool near a surface at the effective surface area and passing through without kinks; andat least one cavity arranged between the fluid duct and the usable surface area.2. The monobloc tool according to claim 1 , wherein a distance of the fluid duct to the effective surface area is constant over an entire course of the fluid duct along the effective surface area.3. The monobloc tool according to either claim 1 , wherein the monobloc tool a AlSi10Mg6 material.4. The monobloc tool according to claim 1 , wherein the monobloc tool is produced using selective laser melting.5. The monobloc tool according to claim 1 , wherein the at least one cavity is spaced from at least one of the fluid duct claim 1 , the usable surface area claim 1 , and side limits of the monobloc tool by a minimum distance of 3 mm.6. The monobloc tool according to claim 1 , wherein the cavity is spaced from at least one of the fluid duct claim 1 , the usable surface area claim 1 , and side faces of the monobloc tool by a maximum distance of 10 mm.7. The monobloc tool according to claim 1 , wherein the monobloc tool has a surface quality of 1.5 μm to 5 μm Rz.8. The monobloc tool according to claim 7 , wherein the surface quality is 2.5 μm Rz.9. The monobloc tool according to ...

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Номер записи: 25
25-01-2018 дата публикации

MOLDING SYSTEM FOR APPLYING A UNIFORM CLAMPING PRESSURE ONTO A SUBSTRATE

Номер: US20180021993A1
Автор: CHEONG Choon Hong, HAO Ji Yuan, HO Shu Chuen, KUAH Teng Hock, ONG Chin Guan, Wu Kai
Принадлежит:

A molding system for encapsulating electronic devices mounted on a substrate, the molding system comprising a first mold chase with a first mold chase surface and a second mold chase with a second mold chase surface opposite to the first mold chase surface, the first and second mold chase surfaces being operative to clamp onto the substrate and to apply a clamping pressure thereto. The molding system further comprises a first sensor located at a first position for determining a first relative distance between the substrate and a mold chase facing the substrate at the first position, and a second sensor located at a second position for determining a second relative distance between the substrate and a mold chase facing the substrate at the second position. The molding system also comprises a first actuator located adjacent to the first position and a second actuator located adjacent to the second position, wherein the first and second actuators are operative to adjust the first relative distance with respect to the second relative distance for applying a uniform clamping pressure onto the substrate. 1. A molding system for encapsulating electronic devices mounted on a substrate , the molding system comprising:a first mold chase with a first mold chase surface and a second mold chase with a second mold chase surface opposite to the first mold chase surface, the first and second mold chase surfaces being operative to clamp onto the substrate and to apply a clamping pressure thereto;a first sensor located at a first position for determining a first relative distance between the substrate and a mold chase facing the substrate at the first position;a second sensor located at a second position for determining a second relative distance between the substrate and a mold chase facing the substrate at the second position; anda first actuator located adjacent to the first position and a second actuator located adjacent to the second position, wherein the first and second ...

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Номер записи: 26
24-01-2019 дата публикации

System and Method for Assisting in the Manufacture of a Wind Turbine Blade Shell

Номер: US20190022959A1
Автор: Dennis André Børsting, Ivan Engmark Mortensen, Lars Fuglsang, Per Kjær CHRISTIANSEN
Принадлежит: LM WP Patent Holdings AS

A method of manufacturing a wind turbine blade shell part is described. Fibre mats and a root end insert are laid up in a mould part in a layup procedure by use of an automated layup system. The fibre mats are laid up by use of a buffer so that the fibre mats may continuously be laid up on the mould surface, also during a cutting procedure. The root end insert is prepared in advance and mounted on a mounting plate. The root end insert is lowered onto the mould by use of the mounting plate and a lowering mechanism. After the wind turbine blade shell has been moulded, the mounting plate is removed.

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Номер записи: 27
24-01-2019 дата публикации

System and Method for Assisting in the Manufacture of a Wind Turbine Blade Shell

Номер: US20190022960A1
Автор: BORSTING Dennis Andre, CHRISTIANSEN Per Kjaer, FUGLSANG Lars, MORTENSEN Ivan Engmark
Принадлежит:

A method of manufacturing a wind turbine blade shell part is described. Fibre mats and a root end insert are laid up in a mould part in a layup procedure by use of an automated layup system. The fibre mats are laid up by use of a buffer so that the fibre mats may continuously be laid up on the mould surface, also during a cutting procedure. The root end insert is prepared in advance and mounted on a mounting plate. The root end insert is lowered onto the mould by use of the mounting plate and a lowering mechanism. After the wind turbine blade shell has been moulded, the mounting plate is removed. 1. A fibre mat layup system for laying up and cutting fibre mats in a mould for the manufacture of a fibre-reinforced composite part , in particular a part for a wind turbine blade , such as an aerodynamic shell part , wherein the system is adapted to laying up the fibre mat as it is moved in a longitudinal direction along the mould , and wherein the system comprises:a first drive roller for advancing the fibre mat,a cutting device for cutting the fibre mat,a first clamping device for clamping the fibre mat, while the fibre mat is being cut by the cutting device,a buffer roller providing a buffer length for the fibre mat and being arranged downstream of the first drive roller, the first clamping device and the cutting device, the buffer roller being movable so as to vary the buffer length of the fibre mat, anda second drive roller for advancing the fibre mat and being arranged downstream of the buffer roller.2. A fibre mat layup system according to claim 1 , wherein the fibre mat is supplied from a fibre mat roll.3. A fibre mat layup system according to or claim 1 , wherein the system further comprises a draping device arranged downstream of the second drive roller.4. A fibre mat layup system according to claim 3 , wherein the draping device comprises one or more rollers claim 3 , such as a compression roller.5. A fibre mat layup system according to or claim 3 , wherein the ...

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Номер записи: 28
24-04-2014 дата публикации

Molded cable structures and systems and methods for making the same

Номер: US20140110882A1
Автор: Cameron P. Frazier, John E. Thomas, Jonathan S. Aase
Принадлежит: Apple Inc

A headset can include a cable structure connecting non-cable components such as jacks and headphones. The cable structure can be constructed using a molding process. Different approaches can be used to ensure that a conductor bundle extending through the cable structure remains centered within the cable structure during the molding process. A movable tube can be placed in the mold such that the conductor bundle is retained within the tube. As material is injected into the mold and reaches the tube, the tube can be displaced and progressively removed from the mold. Alternatively, the movable tube can be constructed such that the tube may combine with injected material to form a shell of the cable structure. Gates from which material is provided in the mold can be positioned and controlled to facilitate the injection of material in the mold while maintaining the centered position of the conductor bundle.

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Номер записи: 29
31-01-2019 дата публикации

METHOD OF MANUFACTURING COMPOSITE MOLDED BODY

Номер: US20190030760A1
Автор: Hattori Kimihiko, Honda Yoshiyuki, Kuroda Yoshito, Matsuoka Hideo, Nakano Kazuyoshi, Onodera Tomoyuki, Shimizu Nobuhiko, Sugamori Masato
Принадлежит:

A method of manufacturing a composite molded body includes a first step of introducing an FRP base material into a mold via a slit part provided in the mold, and inserting the FRP base material along a mold cavity; and a second step of injecting a molten thermoplastic resin composition A into the mold cavity to form the FRP base material into a three-dimensional shape and integrate the injected thermoplastic resin composition A and the FRP base material. The method makes it possible to easily and accurately mold a composite molded body of which a desired portion is efficiently and accurately reinforced in the same mold. 112.-. (canceled)13. A method of manufacturing a composite molded body by forming a tape-like FRP base material into a three-dimensional shape and integrating the FRP base material with a thermoplastic resin composition A in a mold for injection molding , comprising:(1) a step of introducing the FRP base material into the mold via a slit part provided in the mold, and inserting the FRP base material along a mold cavity; and(2) a step of injecting a molten thermoplastic resin composition A into the mold cavity to form the FRP base material into a three-dimensional shape and integrate the injected thermoplastic resin composition A and the FRP base material.14. A method of manufacturing a composite molded body by forming a tape-like FRP base material into a three-dimensional shape and integrating the FRP base material with a thermoplastic resin composition A in a mold for injection molding , comprising:(1) a step of introducing the FRP base material into the mold via a slit part provided in the mold, and inserting the FRP base material along a mold cavity;(2) a step 1a of moving a slide core to store the FRP base material in the cavity; and(3) a step of injecting a molten thermoplastic resin composition A into the mold cavity to form the FRP base material into a three-dimensional shape and integrate the injected thermoplastic resin composition A and the ...

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Номер записи: 30
05-02-2015 дата публикации

SUBSTRATE MANUFACTURING FACILITY AND METHOD OF MANUFACTURING SUBSTRATE

Номер: US20150035184A1
Автор: KIM Gwangsick, PARK JaeYong
Принадлежит:

A substrate manufacturing facility includes a lower molding plate and an upper molding plate. A resin supply tray provides resin powder to a top surface of the lower molding plate. The lower and upper molding plates may compress a substrate and the resin powder. The upper molding plate has multiple apertures. The apertures are densely formed on a front side of the upper molding plate. The front side of the upper molding plate contacts the substrate. The apertures have diameters smaller than diameters of the resin powder. The substrate manufacturing facility includes a vacuum pump, a ventilator, a conduit, a controller, and valves. The substrate manufacturing facility can adsorb a circuit board using adsorption pressure from the vacuum pump and clean residue from the upper molding using exhaustion pressure from the ventilator. 1. A substrate manufacturing facility comprising:a lower molding plate including a plurality of grooves;a resin supply tray configured to provide resin powder for molding a substrate to the lower molding plate; andan upper molding plate configured to move the substrate over the lower molding plate, and to compress the substrate to the resin powder, wherein the upper molding plate includes multiple apertures that are densely formed on a side of the upper molding plate that contacts the substrate, and wherein the apertures have diameters that are smaller than diameters of the resin powder.2. The substrate manufacturing facility of claim 1 , wherein:the resin powder includes minute particles having diameters of about 5 μm or more, andthe diameters of the apertures are about 3 μm or less.3. The substrate manufacturing facility of claim 1 , wherein the upper molding plate comprises:a first upper plate configured to contact the substrate; anda second upper plate fixed to the first upper plate,wherein the first upper plate includes porous ceramic including the apertures.4. The substrate manufacturing facility of claim 3 , wherein the second upper ...

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Номер записи: 31
05-02-2015 дата публикации

LOST-CORE MOLDED POLYMERIC GOLF CLUB HEAD

Номер: US20150038259A1
Автор: Sander Raymond J.
Принадлежит: Nike, Inc.

A method of forming a golf club head includes forming a core of the golf club head from a material having a first melting temperature and affixing a club face to the core. The club face includes a first, hitting surface, a second surface that is opposite the first surface, and a locking feature. A body is then molded about the core and such that it surrounds at least a portion of the locking feature, the body formed from a polymeric material having a second melting temperature that is greater than the first melting temperature. Finally, the core is removed from within the body. 1. A method of forming a golf club head comprising:forming a core of the golf club head from a material having a first melting temperature;affixing a club face to the core, the club face including a first, hitting surface, a second surface that is opposite the first surface, and a locking feature;molding a body about the core and such that it surrounds at least a portion of the locking feature, the body formed from a polymeric material having a second melting temperature that is greater than the first melting temperature; melting the core; and', 'draining the molten core from the body;, 'removing the core from within the body bywherein the locking feature includes a flange that is parallel to a portion of the first surface to within about +/−30 degrees and separated from the second surface by a transverse distance that is greater than zero; andwherein molding a body such that it surrounds at least a portion of the locking feature includes molding the body such that the polymeric material flows to opposing sides of the flange.2. The method of claim 1 , wherein molding a body about the core includes:positioning the core and club face within a mold; andinjection molding a polymeric material between the mold and the core.3. (canceled)4. The method of claim 1 , wherein the polymeric material on opposing sides of the flange provides a mechanical interference between the body and the club face to ...

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Номер записи: 32
12-02-2015 дата публикации

Positioning structure of the object to be coated and its manufa cturing method

Номер: US20150042011A1
Автор: Sheng-Chang Huang
Принадлежит: Supreme Technic Package Co Ltd

A positioning structure of an object to be coated and its manufacturing method in the present invention is first to have a supporting-positioning member with projections provided at the outer surface of the object to be coated, a restricting-positioning ring mounted at the boundary of a coating range and an induction-identification device installed within the coating range. Then, the object to be coated is positioned in the male mold of a shaping mold and an in-mold shaping label is in advance set in the female mold of the shaping mold and lastly, the male mold and the female mold are combined together and fluid thermal plastic is poured into the shaping mold. Thus, the object to be coated and the outer surface of the induction-identification device can be completely coated with a plastic layer and simultaneously, the plastic layer will be integrally formed with the in-mold shaping label.

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Номер записи: 33
24-02-2022 дата публикации

METHOD AND FIXTURE FOR MOLDING A TANK WITH AN EMBEDDED RING

Номер: US20220055257A1
Автор: Anderson Kenneth S., Anderson Klint S., Strombeck Chad
Принадлежит:

A method of and fixture for molding a product with an embedded ring. A system for molding a ring into a product including a rotational molding mold with an opening formed in the rotational molding mold sized to fit a ring. A fixture is removably couplable to the ring, wherein the ring and the fixture when coupled are removably couplable in the opening. The fixture is removed from the ring after the ring is molded into a product. A method of manufacturing a product with an embedded ring includes: coupling a ring to a fixture; clamping the fixture and the ring in an opening in a mold top; clamping the mold top to a mold bottom; rotomolding a product; unclamping the fixture from the mold top; uncoupling the fixture from the ring; unclamping the mold top and the mold bottom; and removing the product from the mold. 1a rotational molding mold comprising at least two mold parts; and the ring is releasably coupled to at least one of the least two mold parts of the rotational molding mold prior to rotomolding a product using the rotational molding mold; and', 'the ring is released from the at least one of the least two mold parts of the rotational molding mold in response to removing the product with the ring from the rotational molding mold, wherein the plurality of coupler teeth extends away from an outer surface of the product to securely lock an accessory into place after the molded part is formed., 'a ring comprising a plurality of coupler teeth extending perpendicularly from a top surface of a body of the ring and the coupler teeth extending parallel to an axis of the ring, wherein. A system for manufacturing a product with an embedded ring, the method comprising: This application is a continuation of U.S. patent application Ser. No. 16/862,315, filed Apr. 29, 2020, which is a continuation of U.S. patent application Ser. No. 15/612,810, filed Jun. 2, 2017, now U.S. Pat. No. 10,647,031, which is a divisional of U.S. patent application Ser. No. 15/391,439, filed Dec. 27, ...

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Номер записи: 34
18-02-2016 дата публикации

SYSTEM FOR FACILITATING FLUID MOVEMENT IN CLOSED MOLDS

Номер: US20160046041A1
Автор: Carlson Lisa C., Lyons Brett I., Miller Robert B., Rossfeldt Jens, Stawski Stanley W., Wallen Matt
Принадлежит:

A vacuum bagging system may include a layer assembly defining a fluid flow channel. The layer assembly may include a contact layer mounted to a composite part positionable within an outer mold line (OML) tool. The contact layer may have a contact layer width defined by opposing contact layer side edges. The layer assembly may further include an inner layer mounted to the contact layer and having inner layer side edges located between the contact layer side edges. The fluid flow channel may extend along at least a portion of the composite part to at least one part end. The vacuum bagging system may include an internal vacuum bag positionable against the inner layer. An inner mold line (IML) tool may support the internal vacuum bag. The contact layer width may be less than an IML tool width. 1. A vacuum bagging system , comprising: a contact layer mounted to a composite part positionable within an outer mold line tool and having a contact layer width defined by opposing contact layer side edges;', 'an inner layer mounted to the contact layer and having inner layer side edges located between the contact layer side edges;', 'the fluid flow channel extending along at least a portion of the composite part to at least one part end;, 'a layer assembly defining a fluid flow channel and includingan internal vacuum bag positionable against the inner layer;an inner mold line tool supporting the internal vacuum bag; andthe contact layer width being less than an inner mold line tool width.2. The vacuum bagging system of wherein:the layer assembly is positioned such that a contact layer side edge is located adjacent to and outside of an inside corner of the composite part.3. The vacuum bagging system of wherein:the contact layer has a contact layer width of between 0.5 and 3.0 inch.4. The vacuum bagging system of wherein:the contact layer has a contact layer thickness of no greater than approximately 0.005 inch.5. The vacuum bagging system of wherein:the contact layer is formed of ...

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Номер записи: 35
16-02-2017 дата публикации

A Wind Turbine Blade Manufacturing System and Method

Номер: US20170043542A1
Автор: Jacobus J VAN DER ZEE, Rasmus DUEGAARD JENSEN
Принадлежит: LM WP Patent Holdings AS

There is described a system and apparatus for the manufacture of a wind turbine blade where portions of a blade, preferably blade half shells, are formed in suitable moulds, before transferral to a post-moulding station where post-moulding operations can be performed. The blade shells are formed in the mould to have integrated flanges which facilitate easy handling of the blade shells during subsequent manufacturing operations. There is also described a blade cradle of a post-moulding station to receive a wind turbine blade shell, where a lifting jack apparatus can be located within the blade cradle structure for the application of a lifting force to a surface of a blade shell received in the cradle, to facilitate access to all sections of the surface of the blade shell.

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Номер записи: 36
15-02-2018 дата публикации

MOLD APPARATUS AND METHOD OF USING THE SAME

Номер: US20180043642A1
Автор: Miller Jason M.
Принадлежит:

A number of variations may include a method comprising: providing a mold apparatus comprising at least a first compression mold apparatus member, at least a second compression mold apparatus member, a preform, and a resin, wherein at least one of the first compression mold apparatus member or the second compression mold apparatus member comprises at least one ultrasound emitter; introducing at least one of the preform or the resin into at least one of the first compression mold apparatus member or the second compression mold apparatus member; contacting the first compression mold apparatus member to at least the second compression mold apparatus member to form a closed mold cavity; pressurizing and heating the mold cavity; and curing at least one of the resin or preform using the ultrasound emitter to form a molded component within the mold cavity. 1. A method comprising:providing a mold apparatus comprising at least a first compression mold apparatus member, at least a second compression mold apparatus member, a preform, and a resin, wherein at least one of the first compression mold apparatus member or the second compression mold apparatus member comprises at least one ultrasound emitter;introducing at least one of the preform or the resin into at least one of the first compression mold apparatus member or the second compression mold apparatus member;contacting the first compression mold apparatus member to at least the second compression mold apparatus member to form a closed mold cavity;pressurizing and heating the mold cavity; andcuring at least one of the resin or preform using the ultrasound emitter to form a molded component within the mold cavity.2. A method as set forth in claim 1 , wherein the introducing at least one of the preform or the resin into at least one of the first compression mold apparatus member or second compression mold apparatus member step further comprises orienting the preform and resin such that one of the preform or the resin is ...

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Номер записи: 37
15-05-2014 дата публикации

Method and apparatus for producing an aircraft structural component

Номер: US20140131917A1
Автор: Michaela Willamowski, Niko Naumann
Принадлежит: AIRBUS OPERATIONS GMBH

A method for producing an aircraft structural component includes the steps of introducing a plurality of semi-finished product layers for producing a component from a fibre-reinforced, thermoplastic plastic material into a compression mould, applying pressure to the stacked semi-finished product layers, the stacked semi-finished product layers being fixed, before pressure is applied, at particular points in their position in the compression mould and/or relative to one another in such a way that, while pressure is being applied to the semi-finished product layers stacked in the compression mould, a sliding movement of the semi-finished product layers relative to one another and/or relative to the compression mould, preventing wrinkling in the semi-finished product layers, takes place, and removing the aircraft structural component from the compression mould.

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Номер записи: 38
10-03-2022 дата публикации

Workpiece molding apparatus

Номер: US20220072741A1
Автор: Akira Taguchi, Hiroto Yamane, Yusuke Itose
Принадлежит: Honda Motor Co Ltd

This workpiece molding apparatus has a mold member equipped with a pair of metal molds that hold therebetween a workpiece being a laminate of a workpiece body and a surface skin material, and that are capable of holding, through suction, the workpiece body and the surface skin material, said workpiece molding apparatus being provided with: a surface skin material retention part which is disposed laterally to the mold member so as to retain the surface skin material and which forms a level difference between the retaining position of the workpiece body and the retaining position of the surface skin material in a non-bonded area where the surface skin material is not bonded to the workpiece body; and a forward-and-backward moving member which is disposed at the portion where the level difference is formed at the non-bonded area so as to cover an upside of the non-bonded area of the workpiece body.

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Номер записи: 39
21-02-2019 дата публикации

METHOD FOR PRODUCING MOLD FOR RUBBER ARTICLE, MOLD FOR RUBBER ARTICLE, METHOD FOR PRODUCING MOLD MEMBER, AND MOLD MEMBER

Номер: US20190054664A1
Автор: ISHIHARA Yasuyuki
Принадлежит: BRIDGESTONE CORPORATION

A mold for rubber article with a rubber forming part formed by sintering of a metal powder can be simply and easily improved. The mold for rubber article includes; a rubber forming part to mold a rubber article, while being in contact with the rubber article in a contact part, and a holding part to hold the rubber forming part. The rubber forming part is formed by sintering of the metal powder. At the time of casting of the holding part, a part or the whole of parts except for the contact part of the rubber forming part is cast in the holding part, so that the holding part and a cast-in part of the rubber forming part cast in the holding part are joined to each other. 1. A method for producing mold for rubber article to produce a mold for rubber article provided with; a rubber forming part to mold a rubber article , while being in contact with the rubber article at a contact part , and a holding part to hold the rubber forming part , wherein it comprises steps of:forming a rubber forming part by sintering of a metal powder, andcasting to cast a part or the whole of parts except for the contact part of the rubber forming part in the holding part and to join the holding part and a cast-in part of the rubber forming part cast in the holding part, at the time of casting of the holding part.2. The method for producing mold for rubber article according to claim 1 , wherein claim 1 ,in the casting step, the cast-in part of the rubber forming part together with a correcting part is cast in the holding part, while a shape of the rubber forming part is corrected by the correcting part having an undercut shape provided at the cast-in part of the rubber forming part.3. The method for producing mold for rubber article according to claim 1 , wherein claim 1 ,the mold for rubber article is provided with projecting members which is projected from both the contact part and the cast-in part of the rubber forming part and are fixed to both the rubber forming part and the holding part, ...

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Номер записи: 40
02-03-2017 дата публикации

Device and Method for Producing an Edging of a Flat Extended Panel

Номер: US20170057125A1
Автор: SEEBASS MARTIN, WOKÖCK Jan
Принадлежит:

A device for producing an edging of a flat extended panel has: a molding tool; a material dispenser which is movable in relation to the molding tool, for dispensing a material for the edging, wherein the molding tool has: a first mold body having a holding region for the panel; a second mold body having a holding region for the panel such that the panel is capable of being held by the first mold body and by the second mold body; a third mold body which with the first mold body shares a common contact region, wherein the first mold body, the second mold body, and the third mold body are configured such that they conjointly with the panel surround a space in which the edging is configurable; an access duct to the space, the former being configured between the second mold body and the third mold body. 1. A device for producing an edging of a flat extended panel , the device having:a molding tool;a material dispenser which is movable in relation to the molding tool, for dispensing a material for the edging, wherein the molding tool has:a first mold body having a holding region for the panel;a second mold body having a holding region for the panel such that the panel is capable of being held by the first mold body and by the second mold body;a third mold body which with the first mold body shares a common contact region, wherein the first mold body, the second mold body, and the third mold body are configured such that they conjointly with the panel surround a space in which the edging is configurable; andan access duct to the space, the former being configured between the second mold body and the third mold body.2. The device according to claim 1 , in which wherein the second mold body and the third mold body are disposed so as to be movable in relation to one another.3. The device according to claim 1 , in which wherein an elastic lip seal is fixed to the second mold body and/or to the third mold body claim 1 , so as to close and temporarily unblock the access duct.4. ...

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Номер записи: 41
02-03-2017 дата публикации

MOLD FOR IN-MOLD FOAM MOLDING OF POLYOLEFIN-BASED RESIN, METHOD FOR MANUFACTURING IN-MOLD FOAMING MOLDED ARTICLE, AND IN-MOLD FOAMING MOLDED ARTICLE

Номер: US20170057130A1
Автор: Sameshima Masahiko, Tobimatsu Yuki
Принадлежит: KANEKA CORPORATION

A mold for in-mold foam molding of polyolefin-based resin that prevents the occurrence of burrs at the time of molding to control productivity reduction and labor cost rising caused by burr trimming. A mold is configured to mold an insert member including an embedded part to be embedded into a foaming molded body formed from a polyolefin-based resin and a protrusion part protruding from the foaming molded body integrally with the foaming molded body. The mold is provided with an accommodation concave part capable of accommodating the protrusion part and an opening/closing part capable of opening and closing a cavity-side opening in conjunction with insertion and extraction of the protrusion part into and from the accommodation concave part such that, while the protrusion part is inserted into the accommodation concave part, and the cavity-side opening is closed. 1. A mold for in-mold foam molding of polyolefin-based resin comprising:a protrusion part;an accommodation concave part configured for accommodating the protrusion part; andan opening/closing part configured for opening and closing a cavity-side opening of the accommodation concave part in conjunction with insertion and extraction of the protrusion part into and from the accommodation concave part, so as to close the cavity-side opening in a state that the protrusion part is inserted into the accommodation concave part.2. The mold for in-mold foam molding of polyoletin-based resin according to claim 1 , wherein the opening/closing part further comprises:an insertion-side opening operation part that abuts on the protrusion part and operates the opening/closing part to the opening position according to the insertion of the protrusion part into the accommodation concave part; andan extraction-side opening operation part that abuts on the protrusion part and operates the opening/closing part to the opening position according to the extraction of the protrusion part from the accommodation concave part, whereinthe ...

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Номер записи: 42
02-03-2017 дата публикации

TIRE FORMING-MOLD AND TIRE MANUFACTURING METHOD

Номер: US20170057186A1
Автор: KUROISHI Kazuya
Принадлежит: BRIDGESTONE CORPORATION

In each protrusion-forming recess of a mold, a non-through-hole vent is provided at one end side, and a through-hole vent that is longer than the non-through-hole vent is provided at another end side. When there is an ingress of rubber of a green tire into each protrusion-forming recess, air inside the protrusion-forming recess is discharged through the through-hole vent and the minute amount of air remaining inside escapes to the non-through-hole vent. Each through-hole vent is set with a large capacity, enabling an ingress of rubber into the vent hole that will later become spew to be stopped inside the through-hole vent. Since the volume of air that is trapped inside the protrusion-forming recess is a minute amount, and so the volume of air that escapes into the non-through-hole vent is also a minute amount. 1. A tire forming-mold , comprising:a mold that includes a surface-forming section that contacts a surface of a green tire and embosses a tire outer face;a recess shaped protrusion-forming recess for forming a protrusion on the tire outer face, the protrusion-forming recess being provided at the mold;a non-through-hole vent that has one end portion in communication with the protrusion-forming recess and another end portion terminating inside the mold; anda through-hole vent that is provided at the mold, that is set with a larger capacity than of the non-through-hole vent, and has one end in communication with the protrusion-forming recess and another end in communication with a mold outer portion.2. The tire forming-mold of claim 1 , wherein the through-hole vent is formed at a portion at which a mold thickness from the protrusion-forming recess to the mold outer face is thicker than that of the non-through-hole vent.3. The tire forming-mold of claim 1 , wherein the protrusion-forming recess is provided at a portion of the surface-forming section that forms a tire side portion claim 1 , the protrusion-forming recess forming a turbulent flow generating ...

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Номер записи: 43
17-03-2022 дата публикации

Direct bottomed article of footwear with a film mold

Номер: US20220079286A1
Автор: Steven Edmund Jan Cornelis Ploem
Принадлежит: Nike Inc

An article of footwear has an upper that is direct attached with the sole in a article of footwear mold. The sole has a film extending up sidewalls of the sole to a film edge that is prior to the sidewall and the upper joining. Method of manufacture of the article of footwear includes steps of positioning a film over a mold cavity and then securing the film to the mold. The film is heated and then drawn into the mold cavity under a vacuum. The film forms a liner of the mold cavity. A foam composition is injected into the lined mold cavity. As the foam composition expands, the foam composition interacts with and mechanically engages with the upper that is poisoned at the mold cavity to allow for the mechanical engagement that results in the direct attach of the sole to the upper.

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Номер записи: 44
28-02-2019 дата публикации

METHOD FOR MANUFACTURING MOLD FOR RUBBER ARTICLE

Номер: US20190061203A1
Автор: KOYANAGI Tomo
Принадлежит: BRIDGESTONE CORPORATION

A fixing hole of a mold for rubber article is easily inspected and the vent piece is securely fixed in the fixing hole. A vent piece having a vent hole is fixed in a fixing hole of a mold, so as to manufacture the mold having the vent hole. The vent piece has a first inspection part to be inserted into the fixing hole, a caulking part thicker than the first inspection part and is to be fixed in the fixing hole by caulking, and a second inspection part positioned between the first inspection part and the caulking part and is thicker than the first inspection part and thinner than the caulking part. When the first inspection part is inserted into the fixing hole but the second inspection part is not inserted into the fixing hole, the caulking part is fixed in the fixing hole by caulking. 1. A method for manufacturing a mold for rubber article so as to manufacture the mold for rubber article having vent holes by fixing a vent piece having the vent hole in a fixing hole of the mold for rubber article , whereinthe vent piece has a first inspection part that is to be inserted into the fixing hole, a caulking part that is thicker than the first inspection part and is to be fixed in the fixing hole by means of caulking, and a second inspection part that is positioned between the first inspection part and the caulking part and is thicker than the first inspection part and thinner than the caulking part, andwhen the first inspection part of the vent piece is inserted into the fixing hole but the second inspection part of the vent piece is not inserted into the fixing hole, the caulking part of the vent piece is fixed in the fixing hole by means of caulking.2. The method for manufacturing mold for rubber article according to claim 1 , comprising steps of;discriminating whether the first inspection part of the vent piece is inserted into the fixing hole so as to inspect whether the hole diameter of the fixing hole is larger than the outer diameter of the first inspection part, ...

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Номер записи: 45
27-02-2020 дата публикации

Mould and method for flexible holding inserts in the mold during molding

Номер: US20200061888A1
Автор: Lukas Treier
Принадлежит: General Electric Technology GmbH

The invention relates to a mould for moulding a component with one or more inserts, the mould comprising a mould body for defining in part the shape of the component, and at least one insert holder for holding an insert within the mould body. Each insert holder is movably supported such it can move relative to the mould body in a direction of shrinkage of the component, and wherein the mould further comprises a biasing means to bias each insert holder to a first position relative to the mould body. The invention also relates to a method of moulding.

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Номер записи: 46
11-03-2021 дата публикации

Direct molded acoustic insulators

Номер: US20210070235A1
Автор: Alejandro Hernandez Covarrubias
Принадлежит: GM GLOBAL TECHNOLOGY OPERATIONS LLC

A method to form automobile vehicle acoustic insulators includes as stages: forming a fiber mass by mixing a low melting point polymeric fiber and a high melting point polymeric fiber in predefined volumes in a mixing device; adding a water volume to the fiber mass to create a semi-solid mass; placing the semi-solid mass in a mold; internally heating the semi-solid mass in the mold using microwave energy; and expelling a first portion of the water volume through apertures created in the mold.

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Номер записи: 47
16-03-2017 дата публикации

GUN MOLD RESIN SYSTEM AND METHOD

Номер: US20170072600A1
Автор: Johnson, JR. Christopher W.
Принадлежит:

A method for creating a product and a product mold kit for creating the product may include two halves of a mold casing for at least a portion of a product. The mold casing may include one or more chambers to enable escape of air bubbles. The mold casing may include at least one reservoir for applying downward pressure. The product mold kit may include one or more mold casing parts to create an internal structure of at least the portion of the product by being placed in the two halves of the mold casing. The two halves of the mold casing may be secured together. The two halves of the mold casing, when secured together, may receive resin to a fill point. The two halves of the mold casing may be separated after curing the resin. The resin may be removed from the two halves of the mold casing. 1. A method for creating a product comprising:creating two halves of a mold casing for at least a portion of a product, wherein the mold casing includes one or more chambers to enable escape of air bubbles, and wherein the mold casing further includes at least one reservoir for applying downward pressure;placing in the two halves of the mold casing one or more mold casing parts to create an internal structure of at least the portion of the product;securing together the two halves of the mold casing;filling the mold casing with resin to a fill point;curing the resin, wherein the resin shrinks as a result of curing the resin;unsecuring the two halves of the mold casing;separating the two halves of the mold casing;de-molding one or more of the one or more mold casing parts from the mold casing; andde-molding the resin from the mold casing.2. The method of wherein the resin is de-molded using hand-pressure.3. The method of wherein the resin shrinks as the result of curing the resin.4. The method of wherein the product includes a gun.5. The method of wherein at least the portion of the product includes a lower receiver of a gun.6. The method of wherein the gun includes one of an AR10 ...

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Номер записи: 48
16-03-2017 дата публикации

METHOD FOR MANUFACTURING DECORATIVE MOLDED ARTICLE

Номер: US20170072607A1
Автор: Ito Tatsuo, MATSUI Takafumi
Принадлежит:

A method for manufacturing a decorative molded article includes first to fourth steps. In the first step, a plastic sheet is secured to a cavity block in a state in which first and second portions are arranged along an open end of a molding recess. The plastic sheet is tightly held by the cavity block and a securing member at the first portions and is not tightly held at the second portions. In the second step, the plastic sheet is deformed. In the third step, the plastic sheet is secured to the cavity block in a state in which the plastic sheet is tightly held by the cavity block and the securing member over the entire periphery of the opening of the molding recess. In the fourth step, the plastic sheet is molded by being caused to closely contact the molding surface of the cavity block through vacuum suction. 1. A method for manufacturing a decorative molded article that has a decorative design surface by using:a plastic sheet having a decorative portion; anda mold including a cavity block with a molding recess and a securing member configured to secure the plastic sheet to the cavity block, wherein an inner surface of the molding recess configures a molding surface,the method comprising:a first step for positioning the plastic sheet at a preset position covering an opening of the molding recess and securing the plastic sheet to the cavity block in a state in which first portions and second portions are arranged along an open end of the molding recess, wherein the plastic sheet is tightly held by the cavity block and the securing member at each first portion and is not tightly held by the cavity block and the securing member at each second portion;a second step for pushing the plastic sheet to deform the plastic sheet toward the molding surface of the cavity block;a third step for securing the plastic sheet to the cavity block in a state in which the plastic sheet is tightly held by the cavity block and the securing member over an entire periphery of the opening ...

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Номер записи: 49
16-03-2017 дата публикации

Device comprising a sensor protected by resin

Номер: US20170074692A1
Автор: Denis Gravat, Mathieu Gronier, Olivier Gueguen
Принадлежит: SC2N SAS

The present invention concerns a device comprising:—a casing ( 10 ) comprising a side wall and a bottom ( 18 ) so as to define a cavity ( 12 );—a resin ( 14 ) filling the cavity in such a way as to submerge the electronic component, leaving said sensitive element protruding.—an electronic component ( 32 ) comprising a sensor ( 34 ) provided with a sensitive element ( 36 );—the electronic component resting on at least one pad ( 30 ) protruding from said side wall or from said bottom, so as to prevent air bubbles from forming in the resin, the pad being separated from the side wall ( 16 ) by a distance d greater than 1 mm or in contact with the side wall ( 16 ).

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Номер записи: 50
18-03-2021 дата публикации

METHOD OF FORMING COMPONENT USING METAL-RESIN COMPOSITE AND MOLD FOR FORMING SAID COMPONENT

Номер: US20210078222A1
Автор: JIANG Zhe, MOROHOSHI Katsumi, Oda Takashi
Принадлежит: NISSAN MOTOR CO., LTD.

Provided is a method of molding, by using a mold, a component including a metal plate and a thermoplastic resin containing a thermoplastic resin arranged on a surface on one side of the metal plate, the mold including at least a movable mold and a fixed mold including a support portion. Specifically, the molding method includes: an arranging step of arranging a premolded metal plate within the mold; a fixing step of fixing the metal plate by pressing the metal plate against the movable mold with use of the support portion; and a molding step including forming a cavity between the fixed mold and the metal plate by closing the mold, bringing the thermoplastic resin into close contact with the metal plate, and forming an exposed portion by exposing the metal plate out of the softened thermoplastic resin with use of the support portion. With this, without leakage of the thermoplastic resin, a joint region to a metal surface of another component can be reliably secured. 115-. (canceled)17. The method of molding according to claim 16 , wherein the fixing step includes a process of bringing the metal plate into close contact with the movable mold by suction or magnetism.18. The method of molding according to claim 16 , wherein the molding step includes a process of increasing claim 16 , as the mold is closed claim 16 , a force with which the support portion presses the metal plate against the movable mold.19. The method of molding according to claim 16 , further comprising a depressurization step of depressurizing the cavity after the fixing step.20. The method of molding according to claim 16 , further comprising a heating step of heating at least a peripheral portion of the metal plate before the molding step.21. The method of molding according to claim 16 , wherein the molding step includes a process of varying a speed of closing the mold.22. A mold for molding a component including a metal plate claim 16 , and a thermoplastic resin arranged on a surface on one side of ...

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Номер записи: 51
22-03-2018 дата публикации

Vacuum Port Base

Номер: US20180079115A1
Автор: Aquino Timothy David, Beagley Cody Allan, Edginton Jordan McHale, Henry John R., Hollensteiner William S., Ingram, Jr. William Henry, Stephenson Benjamin Jeffrey
Принадлежит:

A vacuum port base comprises an upper face, a lower face, a first channel, and a second channel. The upper face is configured to interface with a vacuum port. The lower face is configured to interface with a surface of a tool. The first channel formed in the lower face is configured to receive an edge breather. The second channel formed within the vacuum port base is configured to receive the vacuum port such that the vacuum port is in fluid communication with the first channel and the edge breather to remove gases from a composite structure. 1. A vacuum port base comprising:an upper face configured to interface with a vacuum port;a lower face configured to interface with a surface of a tool;a first channel formed in the lower face and configured to receive an edge breather; anda second channel formed within the vacuum port base and configured to receive the vacuum port such that the vacuum port is in fluid communication with the first channel and the edge breather to remove gases from a composite structure.2. The vacuum port base of further comprising:a number of magnets configured to magnetically attach the vacuum port base to the tool.3. The vacuum port base of further comprising:a number of recesses formed within the lower face and configured to house the number of magnets such that each magnet is flush against the lower face and a surface of the tool.4. The vacuum port base of further comprising:elongate grooves formed in the lower face and running radially from the first channel toward an edge of the lower face of the vacuum port base.5. The vacuum port base of claim 1 , wherein the edge breather is a rigid breather.6. The vacuum port base of claim 5 , wherein the rigid breather has a tent shape.7. The vacuum port base of further comprising:a number of pins associated with the first channel, wherein the number of pins is configured to engage with the rigid breather to hold the rigid breather in place.8. The vacuum port base of claim 7 , wherein the rigid ...

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Номер записи: 52
05-05-2022 дата публикации

STACKED WORKPIECE MOLDING METHOD AND DEVICE FOR SAME

Номер: US20220134632A1
Автор: Abe Takashi, IINO Takashi, Iwanishi Hiroaki, KATO Yusuke, Kurokawa Hikaru, Sato Michinobu, Taguchi Akira
Принадлежит:

In a stacked workpiece molding method, a second mold includes through-holes that extend to be opened at a peripheral edge of a workpiece body the through-holes are connected to a first suction device that sucks a sheet material a first mold includes suction holes that extend to be opened at a portion that contacts the workpiece body the suction holes are connected to a second suction device that sucks the workpiece body and in a bonding step of bonding the sheet material to the workpiece body a suction force in the through-holes by the first suction device is set stronger than a suction force in the suction holes by the second suction device

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Номер записи: 53
30-03-2017 дата публикации

Sealant testing for aircraft fuel tanks

Номер: US20170089815A1
Автор: Arthur C. Day, Jason Scott Damazo, Kevin R. Housen, William J. Sweet
Принадлежит: Boeing Co

Embodiments described herein provide apparatus and a method for simulating a mechanical stress applied to a sealant from a lightning strike upon an aircraft. One embodiment comprises a specimen, a test fixture, and a capacitor. The specimen comprises an electrically non-conductive sealant for an aircraft fuel tank having a cylindrical shape, and an electrically conductive wire centered axially within the sealant. The test fixture secures the specimen during testing. The capacitor is electrically coupled to the test fixture, and simulates a lightning strike upon the aircraft by vaporizing the wire with a current to generate a mechanical shock to the sealant.

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Номер записи: 54
19-06-2014 дата публикации

Systems and methods for reducing or preventing backflow in a delivery system

Номер: US20140171760A1
Автор: Deep Arjun Singh, Pj ANAND
Принадлежит: Alcyone Lifesciences Inc

Systems and methods are disclosed herein that generally involve CED devices with various features for reducing or preventing backflow. In some embodiments, CED devices include a tissue-receiving space disposed proximal to a distal fluid outlet. Tissue can be compressed into or pinched/pinned by the tissue-receiving space as the device is inserted into a target region of a patient, thereby forming a seal that reduces or prevents proximal backflow of fluid ejected from the outlet beyond the tissue-receiving space. In some embodiments, CED devices include a bullet-shaped nose proximal to a distal fluid outlet. The bullet-shaped nose forms a good seal with surrounding tissue and helps reduce or prevent backflow of infused fluid.

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Номер записи: 55
19-06-2014 дата публикации

Systems and methods for reducing or preventing backflow in a delivery system

Номер: US20140171902A1
Автор: Deep Arjun Singh, Pj ANAND
Принадлежит: Alcyone Lifesciences Inc

Systems and methods are disclosed herein that generally involve CED devices with various features for reducing or preventing backflow. In some embodiments, CED devices include a tissue-receiving space disposed proximal to a distal fluid outlet. Tissue can be compressed into or pinched/pinned by the tissue-receiving space as the device is inserted into a target region of a patient, thereby forming a seal that reduces or prevents proximal backflow of fluid ejected from the outlet beyond the tissue-receiving space. In some embodiments, CED devices include a bullet-shaped nose proximal to a distal fluid outlet. The bullet-shaped nose forms a good seal with surrounding tissue and helps reduce or prevent backflow of infused fluid.

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Номер записи: 56
30-03-2017 дата публикации

Magnetic Band and Associated Methods Thereof

Номер: US20170092403A1
Автор: Kowalski Leonard Clarence, Raby Nicholas Jay, Wooldridge David Marks
Принадлежит:

A magnetic band that is made of elastomeric resin material with magnets deposed therein is disclosed. The magnetic band optionally contains wires and also optionally contains holes at each end that may have grommets inserted into the holes. The magnetic band is used for a plurality of purposes including its ability to hold metallic magnetic items. 1. A magnetic band comprising an elastomeric resin and one or more magnets , said one or more magnets being deposed in the elastomeric resin.2. The magnetic band of claim 1 , wherein the magnetic band has between two and eight magnets.3. The magnetic band of claim 2 , wherein the magnets are positioned along a length of the magnetic band claim 2 , each magnet being equally spaced.4. The magnetic band of claim 3 , wherein the elastomeric resin is selected from the group consisting of natural polyisoprene synthetic polyisoprene claim 3 , polybutadiene claim 3 , chloropene rubber claim 3 , polychloroprene claim 3 , neoprene claim 3 , butyl rubber claim 3 , a halogenated butyl rubber claim 3 , styrene-butadiene claim 3 , nitrile rubber claim 3 , hydrogenated nitrile rubbers claim 3 , ethylene propylene rubber claim 3 , ethylene propylene diene rubber claim 3 , epichlorohydrin claim 3 , polyacrylic rubber claim 3 , silicone rubber claim 3 , fluorosilicone rubber claim 3 , fluoroelastomers claim 3 , polyether block amides claim 3 , chlorosulfonated polyethylene claim 3 , and ethylene-vinyl acetate or combinations thereof.5. The magnetic band of claim 1 , wherein the one or more magnets is/are neodymium claim 1 , neodymium Iron Boron claim 1 , Alnico claim 1 , samarium cobalt claim 1 , or ceramic magnets or combinations thereof.6. The magnetic band of claim 3 , wherein the length of the magnetic band is between about 18 and 30 inches and optionally contains holes at each end of the length of the magnetic band which are of a size able to accommodate grommets.7. The magnetic band of claim 4 , wherein the elastomeric resin is ...

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Номер записи: 57
01-04-2021 дата публикации

METHODS AND MOLDS FOR MOLDING GOLF BALLS INCORPORATING A THERMOPLASTIC POLYURETHANE COVER

Номер: US20210094210A1
Автор: Rice Kevin J., Serino Donald A., Thorton John M., Vora Ajay
Принадлежит: ACUSHNET COMPANY

Golf ball methods and molds for quickly and efficiently eliminating air/gas from within a mold while better centering a subassembly in the mold during golf ball manufacture and the improved golf balls resulting therefrom. 1. A method for molding a golf ball , comprising the steps of: wherein each mold cavity has an arcuate inner surface defining an inverted dimple and fret pattern and collectively create a mold having an interior spherical cavity for holding a golf ball subassembly when mated together;', 'wherein a portion of the inverted dimple and fret pattern is located within a pole region of each mold cavity and comprises at least one mold cavity center vent and a plurality of surrounding mold cavity vents disposed about the at least one mold cavity center vent; each mold cavity center vent and each surrounding mold cavity vent extending through an entire thickness of the mold in the pole region and being adapted to eliminate air/gas produced within the interior spherical cavity during molding;', 'wherein each mold cavity center vent is sized and shaped to receive a proximal end of a retractable center vent pin; the retractable center vent pin being configured such that air/gas exiting the interior spherical cavity through the mold cavity center vent is drawn along an entire exterior length and/or within an entire interior channel length of the retractable center vent pin(s) and then exhausted from the mold into the atmosphere outside the mold when sufficient suction/vacuum is applied at a distal end of the retractable center vent pin(s);, 'providing a mold assembly comprising a mold having an upper mold cavity and a lower mold cavity;'}loading the golf ball subassembly into the interior spherical cavity of the mold;securing the subassembly within the mold using the retractable center vent pin(s) and a plurality of surrounding retractable pins each being sized and shaped to be received within one of the surrounding mold cavity vents;injecting a polymeric ...

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Номер записи: 58
12-05-2022 дата публикации

Reusable Countertop Mold for Forming Countertop Overhangs

Номер: US20220143876A1
Автор: Walter Gregory
Принадлежит:

A reusable countertop mold in accordance with the present invention includes a bracket member detachably secured to a rail portion of a cabinet member for a substantially horizontal substrate that receives deformable material upon a surface of the substrate. The bracket member includes vertical, horizontal and channel members integrally joined together for enabling a channel member to removably receive the rail member. The mold further includes a locking bolt for detachably securing the bracket member to the rail portion of the support member. A form member is detachably secured to the bracket member, the form member continuously extending outside the perimeter of the substrate and receives deformable material that ultimately solidifies; whereby, the substrate surface and the form member cooperate to configure a countertop that continuously extends upon and outside the perimeter of the substrate, thereby forming a countertop having an integrally joined overhang portion; whereupon, the reusable countertop mold is removed from the solidified countertop overhang portion and the rail portion. 1. A reusable countertop mold for forming countertop overhangs comprising:Multiple reusable bracket members detachably secured to rail portions of a cabinet supporting a substantially horizontal substrate that receives deformable material upon a surface of the substrate, said multiple bracket members disposed outside the perimeter of the substrate; anda reusable form member detachably secured to said bracket member, said form member continuously extending outside the perimeter of the substrate, said form member receiving deformable material that ultimately solidifies; whereby, the substrate surface and said form member cooperate to configure a countertop that continuously extends outside the perimeter of the substrate, thereby forming a solidified countertop having an integrally joined overhang portion; whereupon, said reusable countertop mold is removed from the solidified ...

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Номер записи: 59
28-03-2019 дата публикации

MOLDED POCKET IN TRANSACTION CARD CONSTRUCTION

Номер: US20190091904A1
Автор: CEPRESS Carl Alexander, ONG Elwin Ching Yee
Принадлежит: Capital One Services, LLC

Methods and apparatuses are provided for manufacturing a transaction card. The disclosed methods and apparatuses may be used to form a transaction card frame within a mold. The transaction card frame may include one or more recessed portions formed within a first surface of the transaction card frame. The one or more recessed portions may be configured for affixing one or more electronic components. 120-. (canceled)21. Apparatus for manufacturing a transaction card , the apparatus comprising:a mold, including:a cavity in the mold for receiving a material to be molded into a transaction card frame, the transaction card frame including a first surface, a recessed portion within the first surface having a second surface, the second surface recessed a depth from the first surface, the recessed portion configured to receive an electrical component;a through hole disposed in the mold for receiving a pin to be driven through the through hole to release a molded transaction card frame from the mold; anda protrusion structure configured to form the recessed portion, the through hole being disposed to pass through the protrusion structure,wherein the pin driven through the through hole leaves a mark in the recessed portion of the molded transaction card frame.22. The apparatus of claim 21 , wherein the protrusion structure includes a first protrusion portion protruding a first distance and a second protrusion portion protruding a second distance.23. The apparatus of claim 22 , wherein the first protrusion portion defines the second surface in the recessed portion.24. The apparatus of claim 23 , wherein the second protrusion portion defines a third surface in the recessed portion.25. The apparatus of claim 22 , wherein the protrusion structure includes a third protrusion portion protruding a third distance.26. The apparatus of claim 25 , wherein a third protrusion portion defines a fourth surface in the recessed portion.27. The apparatus of claim 22 , wherein the first ...

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Номер записи: 60
06-04-2017 дата публикации

VULCANIZING MOLD FOR IDENTIFYING BLOWING-LIMIT VULCANIZATION DEGREE AND TEST APPARATUS INCLUDING THE SAME

Номер: US20170095965A1
Автор: ISHII Hiroshi, TOSAKI Chikao
Принадлежит:

A vulcanizing mold includes an upper mold and a lower mold. At least the lower mold is provided with a cavity in which unvulcanized sample rubber is charged, heated, and subjected to press vulcanization, so as to be formed into a rubber specimen for blowing limit observation continuously changing in vulcanization degree in a longitudinal direction. The cavity is provided with a first cavity that changes in depth in the longitudinal direction and is for producing the rubber specimen, and additionally provided with a second cavity that connectedly extends from the first cavity and is a space in which a temperature sensor is disposed to plot a temperature rise curve of the sample rubber during the vulcanization. 1. A vulcanizing mold for identifying a blowing-limit vulcanization degree comprising:an upper mold and a lower mold that pair off vertically, at least the lower mold being provided with a cavity in which unvulcanized sample rubber is charged, heated, and subjected to press vulcanization, so as to be formed into a rubber specimen for blowing limit observation changing in vulcanization degree in a longitudinal direction;a first cavity, in the cavity, for forming the rubber specimen, the first cavity changing in depth from one end side to another end side in the longitudinal direction;a second cavity that connectedly extends from the first cavity, the second cavity being a space in which a temperature sensor is disposed to plot a temperature rise curve of the sample rubber during the vulcanization; anda temperature sensor insertion opening that is provided in a predetermined wall portion of the second cavity, the temperature sensor insertion opening allowing the temperature sensor to be disposed at a predetermined temperature-sensing site in the second cavity from an outside, in an insertable and removable manner.2. The vulcanizing mold for identifying a blowing-limit vulcanization degree of claim 1 , whereinthe first cavity is set so as to gradually increase in ...

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Номер записи: 61
12-04-2018 дата публикации

Locating system for vehicle load floor panel measurement

Номер: US20180099616A1
Автор: Donald L Wilson, Jr., Eric A Marsh, Eric Clara, Jacob Wright, Jeffrey D Sutherland, John H Pray, Joseph J Swailes, Kazimiera Borek, Nicholas D Kappler
Принадлежит: FCA US LLC

A compression molded vehicle floor panel includes a main body formed by compression molding and having a first side and an opposed second side, and at least one separately formed measurement locating member at least partially encapsulated in the main body during the compression molding. The measurement locating member defines a cavity having an open end at the first side of the main body. The cavity is configured to receive a locator pin of a measurement fixture to locate the compression molded vehicle floor panel in the measurement fixture for measurement of the compression molded vehicle floor panel.

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Номер записи: 62
04-04-2019 дата публикации

APPARATUS AND METHOD FOR INJECTION MOULDING A CAP WITH A TAMPERPROOF RING

Номер: US20190100359A1
Автор: Albonetti Danilo
Принадлежит: SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA

A method and an apparatus form aluminium screw capsules with a safety ring made of synthetic plastics for tamperproof closing of containers. An aluminium capsule body is inserted into a moulding cavity Of a mould conformed and arranged for the overmoulding of a safety ring on an edge of an annular wall of the capsule body. An annular sealing zone is defined for the synthetic plastic material between a first surface of the capsule body and a mould first portion inserted into the central cavity of the capsule body to form a safety ring anchored to the capsule body. 115-. (canceled)16. A molding method , comprising the steps of(a) providing a capsule body including at least one metallic annular wall;(b) arranging said capsule body in a mold; (1) defining a first annular sealing zone between a first surface of the capsule body and a mold first portion inserted into the capsule body;', '(2) defining a second annular sealing zone between a second surface of the capsule body and at least two mold half-portions operable between open and closed positions to permit the capsule body to be arranged in the mold; and', '(3) defining a third annular sealing zone between the mold first portion and the at least two mold half-portions; and, '(c) defining a molding cavity in said mold adapted to over-mold a safety ring on the metallic annular wall comprising the steps of;'}(d) over-molding the safety ring on the annular wall of the capsule body by introducing a synthetic plastic material into the first, second and third sealing zones of the molding cavity;17. The method according to claim 16 , wherein at least one of the first surface and the second surface of the capsule body is arranged on the annular wall.18. The method according to claim 16 , and further comprising the step of weakening the safety ring by at least one of a cutting apparatus and a folding apparatus which folds a fin portion of the safety ring inwardly to form a fracture zone.19. The method according to claim 18 , ...

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Номер записи: 63
21-04-2016 дата публикации

COMPOSITE MATERIAL MADE ORNAMENT, A MOULD ASSEMBLY AND A METHOD FOR MAKING THE SAME

Номер: US20160107339A1
Автор: ONG Ching-Long
Принадлежит:

A method for manufacturing a composite material made ornament by using a mould assembly only involves: positioning of the fastener in the first mould, positioning of the composite material layers in the second mould, and then closing the mould assembly, injecting glue and drying, then obtaining a composite material made ornament. The glue injecting process enables the glue to be fully penetrated into the composite material layers to connect the composite material layer and the fastener, and to form the connecting portion at the same time, which not only improves the manufacturing efficiency, but also enhances the structure strength and quality of the product of the present invention. Furthermore, the composite material made ornament is fixed to the fixing member by the fastener, without the problem that the glue is likely to be aged or degraded, causing peeling off of the carbon fiber composite. 1. A mould assembly for manufacturing a composite material made ornament comprising:a first mould including a filling cavity and a positioning portion formed in the filling cavity, the filling cavity surrounding the positioning portion, the positioning portion being a column with a first section and a second section which is larger in diameter than the first section, the first mould being further provided with a plurality of feeding holes in communication with the filling cavity, the first mould being provided for positioning a fastener in the form of a nut, the fastener including a fastening portion in the form of a threaded hole via which the fastener is sleeved onto the second section in a convex and concave manner, so that the fastening portion is hidden in the second section, the fastening portion being sleeved onto the second section and abutted against the first section; anda second mould including a chamber for receiving a plurality of composite material layers, and a plurality of feeding holes in communication with the chamber, the chamber of the second mould will ...

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Номер записи: 64
23-04-2015 дата публикации

Molding apparatus

Номер: US20150110916A1
Автор: Derek Robertson Mccready, Maxfield Paul Bradshaw, Renato Papa
Принадлежит: HUSKY INJECTION MOLDING SYSTEMS LTD

Disclosed herein is, amongst other things, a mold stack that includes a core insert, a core ring, and a split insert that are configured to cooperate, in use, to define a molding cavity. The core insert defines a ring seat on a medial portion thereof upon which the core ring may be seated, in use, in cooperation with a mounting interface thereon. The split insert defines a pocket that extends coaxially through a second projecting portion thereof within which to receive a projecting portion of the core ring. The core ring and the split insert being further configured to define a core ring-to-split insert parting line that is within the pocket of the split insert. The core ring further defines a first split insert seat for receiving the second projecting portion of the split insert.

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Номер записи: 65
04-04-2019 дата публикации

Light string controlling circuit for single node and method thereof

Номер: US20190104576A1
Автор: Nai-Chen Tsai
Принадлежит: Cosmo Lighting Inc

A light string controlling circuit for single node and a method thereof are provided. The light string controlling circuit for single node includes a plurality of light-emitting elements, a power source element, a master controller and a plurality of single-node controllers. The master controller outputs a power supplying request to the power source element to instruct the power source element to supply power to the plurality of light-emitting elements sequentially. The plurality of single-node controllers are connected to the plurality of light-emitting assemblies respectively, and each of the single-node controllers outputs an emission control signal to control the luminous state of the corresponding light-emitting assemblies.

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Номер записи: 66
11-04-2019 дата публикации

Method for fixing resin tube to die and manufacturing method for resin-tube covered roller

Номер: US20190105888A1
Автор: Akeshi Asaka, Masaaki Takahashi, Masayuki Onuma, Shigeaki Takada, Takeshi Suzuki, Yukio Sasame, Yutaka Arai
Принадлежит: Canon Inc

One end portion of a resin tube kept in a diameter expanded state by a plurality of diameter expanding claws is disengaged from the diameter expanding claws and is shifted onto an outer peripheral surface of a die by applying a pressing force toward the other end portion of the resin tube to an end surface of the one end portion of the resin tube.

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Номер записи: 67
11-04-2019 дата публикации

RESIN-SEALING DEVICE AND RESIN-SEALING METHOD

Номер: US20190109021A1
Автор: MORI Hiroharu, OHTANI Yoshikazu, Takahashi Hiroshi
Принадлежит: SHIN-ETSU ENGINEERING CO., LTD.

Provided is a resin-sealing device having: a first molding die that has a holding surface for a workpiece on which a semiconductor element is mounted; a second molding die that opposes a mounting surface of the workpiece on which the semiconductor element is mounted, and has a cavity to which an uncured resin is fed, the workpiece being held on the holding surface of the first molding die; a decompression chamber that is formed between the first molding die and the second molding die and configured to be openable and closeable; a driving part that forms the decompression chamber by bringing one or both of the first molding die and the second molding die close to the other or to each other relatively in an opposing direction of the first molding die and the second molding die; and a pressure regulating part. 1. A resin-sealing device , comprising:a first molding die that has a holding surface for a workpiece on which a semiconductor element is mounted;a second molding die that opposes a mounting surface of said workpiece on which said semiconductor element is mounted, and has a cavity to which an uncured resin is fed, said workpiece being held on said holding surface of said first molding die;a decompression chamber that is formed between said first molding die and said second molding die and configured to be openable and closeable;a driving part that forms said decompression chamber by bringing one or both of said first molding die and said second molding die close to the other or to each other relatively in an opposing direction of said first molding die and said second molding die;a pressure regulating part that exhaust air from said decompression chamber and an outer space or supply air thereto to regulate an internal pressure from an air atmosphere to a decompression atmosphere of a predetermined degree of vacuum; anda controlling part that controls operations of said driving part and said pressure regulating part,wherein said holding surface of said first ...

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Номер записи: 68
09-06-2022 дата публикации

Method of manufacturing composite member, and mold used therein

Номер: US20220176602A1
Автор: Ken Tanaka, Shinichi Honzawa, Takashi Yamaguchi
Принадлежит: Inoac Corp

A porous plate member is positioned in one mold using a movable pin in a state in which a leading end portion including an oblique face portion provided in the one mold is projecting out toward another mold. The one mold and the other mold are clamped together to press the porous plate member, and the movable pin is pressed and retracted by the other mold. A synthetic resin material is injected into the cavity, and the flow thereof is applied to the leading end portion ( 42 ) of the movable pin to further retract the movable pin, and the synthetic resin material is cured in a state in which the synthetic resin material has entered a space in which the movable pin has been retracted, thereby manufacturing a composite member.

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Номер записи: 69
27-04-2017 дата публикации

APPARATUS AND METHOD FOR MANUFACTURING PANELS MADE OF EXPANDED PLASTIC MATERIAL

Номер: US20170113382A1
Автор: MANNI Giuseppe
Принадлежит: MANNI S.P.A.

An apparatus for manufacturing panels made of expanded plastic material comprising at least one perimetric confinement frame clamped between a pair of pressing surfaces of a press in order to delimit laterally at least one expansion cavity for an expanding mixture. At least one portion of the perimetric frame defines internally, along its extension, at least one air passage channel that is connected to at least one air intake port, which is defined in the surface of the perimetric frame that is directed toward the inside of the expansion cavity, and to at least one connection port, which is defined in the surface of the perimetric frame that is directed toward the outside of the expansion cavity and adapted to be connected to at least one air suction device. 114-. (canceled)15. An apparatus for manufacturing panels made of expanded plastic material , the apparatus comprises at least one perimetric confinement frame intended to be clamped between a pair of pressing surfaces of a press in order to delimit laterally at least one expansion cavity for an expanding mixture , wherein at least one portion of said perimetric frame defines internally , along its extension , at least one air passage channel that is connected to at least one air intake port , which is defined in the surface of said perimetric frame that is directed toward the inside of said expansion cavity , and to at least one connection port , which is defined in the surface of said perimetric frame that is directed toward the outside of said expansion cavity and adapted to be connected to at least one air suction device.16. The apparatus according to claim 15 , further comprising connection means adapted to mutually connect portions of said at least one air passage duct defined in contiguous sides of said perimetric frame.17. The apparatus according to claim 15 , wherein said perimetric frame has a pair of head sides that are mutually connected by a pair of longitudinal sides that are longer than said head ...

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Номер записи: 70
18-04-2019 дата публикации

GAS VENTING/INTRODUCING STRUCTURE

Номер: US20190111589A1
Автор: MITSUSHIMA Toshio, NAKASHIMA Hisashi
Принадлежит: SANKO GOSEI LTD.

A gas venting/introducing structure () including a body () and a porous portion () integrated with the body () having a plurality of gas venting/introducing paths () each in communication with the porous portion () at one end. The plurality of gas venting/introducing paths are open to the outside of the body () at other ends thereof such that at least two gas venting/introducing paths () merge into a single path (). The body () is made of a porous metal denser than the material of the porous portion (). The gas venting/introducing paths () each has an inner wall () defined by a smooth surface. The distance between a communication side () of the porous portion () and an opposite side () is on the order of 4 mm. A concavity is formed at the communication part between the gas venting/introducing paths () and the porous portion (). 1. A gas venting/introducing structure comprising a body and a porous portion integrated with the body , said body being provided with a plurality of gas venting/introducing paths formed therein , each of said plurality of gas venting/introducing paths being in communication with the porous portion at its one end , said plurality of gas venting/introducing paths are open to the outside of the body at the other ends thereof in such a manner that at least two gas venting/introducing paths are so constructed as to merge into a single path , wherein at the communication part between said gas venting/introducing paths and said porous portion , a concavity which is in communication with the plurality of gas venting/introducing paths is formed.2. The gas venting/introducing structure according to claim 1 , wherein said body is made of a porous metal denser than the material of said porous portion.3. The gas venting/introducing structure according to claim 1 , wherein said gas venting/introducing paths each has an inner wall which is defined by a smooth surface finished by numerical control machining.4. The gas venting/introducing structure according ...

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Номер записи: 71
18-04-2019 дата публикации

MOLDED POCKET IN TRANSACTION CARD CONSTRUCTION

Номер: US20190111595A1
Автор: CEPRESS Carl Alexander, ONG Elwin Ching Yee
Принадлежит: Capital One Services, LLC

Methods and apparatuses are provided for manufacturing a transaction card. The disclosed methods and apparatuses may be used to form a transaction card frame within a mold. The transaction card frame may include one or more recessed portions formed within a first surface of the transaction card frame. The one or more recessed portions may be configured for affixing one or more electronic components. 114.-. (canceled)15. A mold for molding a transaction card , comprising:a first plate and a second plate, wherein when the first plate and the second plate are joined together, the first plate and the second plate forming a cavity for receiving a material for forming a transaction card frame,wherein the first plate and the second plate of the mold include structures that define a shape and dimension of at least one recessed portion to be formed within a first surface of the transaction card frame, the at least one recessed portion configured for affixing at least one electronic component.16. The mold of claim 15 , wherein the first plate includes a protrusion structure that defines the shape and dimension of the at least one recessed portion claim 15 , wherein the protrusion structure includes a protrusion portion protruding a distance from a surface of the first plate.17. The mold of claim 16 , wherein the first plate includes a gate for receiving the material for forming the transaction card frame claim 16 , the gate disposed on the protrusion structure the protrusion portion at a location corresponding to a location of the at least one recessed portion to be formed.18. The mold of claim 16 , wherein the first plate includes a through hole for receiving a pin for removing the transaction card frame claim 16 , the through hole being disposed on a surface of the protrusion structure at a location corresponding to a location of the at least one recessed portion to be formed.19. The mold of claim 15 , wherein the second plate includes a through hole for receiving a pin for ...

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Номер записи: 72
13-05-2021 дата публикации

SPACER FOR A MANUFACTURED STRUCTURE

Номер: US20210138690A1
Автор: Black David J., Laws R. Dru, Nelson Ted W.
Принадлежит:

Apparatuses, methods, and systems are disclosed for a spacer for a manufactured structure. A spacer includes a plurality of legs where each leg includes an elongate member that extends from a proximal end to a distal end. The proximal end of each leg is connected to one another at a central point such that the legs are spaced radially about the central point and substantially equidistant from one another. The distal ends of the legs include a material that has a predefined melting point such that the distal ends attach to a surface in contact with the distal ends responsive to the predefined melting point being reached during a molding process. 1. A spacer , comprising:a plurality of legs, each leg comprising an elongate member that extends from a proximal end to a distal end, the proximal end of each leg connected to one another at a central point such that the legs are spaced radially about the central point substantially equidistant from one another, the distal ends of the legs comprising a material that has a predefined melting point such that the distal ends attach to a surface in contact with the distal ends responsive to the predefined melting point being reached during a molding process.2. The spacer of claim 1 , wherein the legs from the proximal end and up to claim 1 , but not including claim 1 , the distal ends comprises a material that has a different melting point than the material that the distal ends comprise.3. The spacer of claim 2 , wherein the material for the distal ends comprises a polymeric material and the material for the legs from the proximal end and up to claim 2 , but not including claim 2 , the distal ends comprises a metallic material.4. The spacer of claim 3 , wherein the polymeric distal ends are attached to the metallic material of the legs by inserting a portion of the distal ends into a channel in the legs claim 3 , by being threaded onto the legs claim 3 , by being molded onto the legs claim 3 , and/or by being snapped onto the ...

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Номер записи: 73
13-05-2021 дата публикации

Lens Casting System

Номер: US20210138694A1
Автор: Bhambra Harjit, Blacker Richard, Brown Jeff, Chantharadet Ladawan, Olund David, Pudsayapong Pasin, Seewattanangkoon Sarawuth, Vu Hannah
Принадлежит: Vision Ease, LP

An optical lens casting gasket, wafer, and system and method that provides for more efficient formation of optical lenses employing optically functional wafers. 1. An optical lens mold gasket comprising:a gasket body;a groove disposed on an internal surface of said body, said groove sized for holding a wafer;a vent port on said body and intersecting said groove; and,a fill port on said body spaced from said groove and configured to direct a flow of mold material to one side of a wafer before said mold material flows to an opposite side of said wafer.2. An optical lens mold gasket according to wherein said fill port is formed through a sidewall of said gasket body between said groove and a back mold stop.3. An optical lens mold gasket according to wherein said groove is tapered.4. An optical lens mold gasket according to wherein said fill port comprises a tubular element extending from an exterior surface of said gasket body.5. An optical lens mold gasket according to further comprising a chamber in fluid communication with said vent port formed on an exterior of said gasket body.6. An optical lens mold system comprising:a mold;a gasket associated with said mold;a wafer associated said mold; a body;', 'a groove formed on an interior surface of the body and sized to receive said wafer;', 'a fill port in a sidewall of said body;', 'said wafer shaped such that at least one space is created between a periphery of said wafer and a surface of said groove when said wafer is received in said groove;', 'said wafer forming a first and second cavity in said mold on opposite sides of said wafer, respectively, when said wafer is received in said groove; and,', 'said fill port being positioned on said sidewall of said body such that mold material introduced to said fill port is directed to said first cavity before flowing through said at least one space to said second cavity., 'said gasket comprising7. An optical lens mold system according to wherein said wafer comprises an ...

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Номер записи: 74
09-04-2020 дата публикации

MOLDING SYSTEM WITH A PLURALITY OF VENTS

Номер: US20200108525A1
Автор: Dark Stephen R.
Принадлежит:

A molding system for forming a composite structure having trapped volumes is presented. The molding system comprises a plurality of removeable inserts, a bottom tool assembly, and a plurality of vents formed at a parting line of the molding system. Each removeable insert of the plurality of removeable inserts comprises a plurality of pieces configured to be disassembled for removal from the composite structure. Each removeable insert is configured to be placed in contact with the bottom tool assembly. 1. A molding system for forming a composite structure having trapped volumes , the molding system comprising:a plurality of removeable inserts, each removeable insert of the plurality of removeable inserts comprising a plurality of pieces configured to be disassembled for removal from the composite structure;a bottom tool assembly, wherein each removeable insert is configured to be placed in contact with the bottom tool assembly; anda plurality of vents formed at a parting line of the molding system.2. The molding system of claim 1 , wherein each of the plurality of vents has a length in a range of about 0.5 inch to about 1.5 inches.3. The molding system of claim 1 , wherein each of the plurality of vents has a thickness in a range of about 0.001 inch to about 0.003 inch.4. The molding system of claim 1 , wherein the plurality of vents is positioned on at least two sides of the molding system.5. The molding system of claim 1 , wherein the plurality of vents comprises no more than six vents on each side of the molding system.6. The molding system of claim 1 , wherein each vent is separated from an adjacent vent by at least six inches.7. The molding system of claim 1 , wherein the plurality of vents is formed by indentations in the bottom tool assembly.8. The molding system of claim 1 , wherein the plurality of vents is formed by indentations in a compression chamber configured to form the parting line of the molding system with the bottom tool assembly.9. A molding ...

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Номер записи: 75
04-05-2017 дата публикации

Method for fixing resin tube to die and manufacturing method for resin-tube covered roller

Номер: US20170120568A1
Автор: Akeshi Asaka, Masaaki Takahashi, Masayuki Onuma, Shigeaki Takada, Takeshi Suzuki, Yukio Sasame, Yutaka Arai
Принадлежит: Canon Inc

One end portion of a resin tube kept in a diameter expanded state by a plurality of diameter expanding claws is disengaged from the diameter expanding claws and is shifted onto an outer peripheral surface of a die by applying a pressing force toward the other end portion of the resin tube to an end surface of the one end portion of the resin tube.

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Номер записи: 76
25-04-2019 дата публикации

HINGE MOLD PROCESS FOR CREATING STRUCTURAL FORMS AND SHAPES

Номер: US20190118429A1
Автор: Linares Miguel A.
Принадлежит: Neauvotec, LLC

A process and assembly for producing a structural article, as well as an article produced according to any process and assembly. A mold has a base and a hinged lid, either or both of which include a cavity interior which defines a negative of the structural article to be produced. A structural insert placed within the mold, prior or subsequent to a plasticized and structural forming foam material also being placed within the mold. The foam cures and sets in encapsulating fashion around the insert so that, upon removal, the insert is coated within the formed material. 1. An assembly for producing a structural article , comprising:a mold having a base and a hinged lid;at least said base including a cavity interior which defines a negative of the structural article to be produced;a structural insert placed within said mold;a plasticized and structural forming foam material placed within said mold either prior or subsequent to insertion of the insert; andthe foam curing and setting in encapsulating fashion around the insert so that, upon removal, the insert is coated within the formed material.2. The assembly of claim 1 , further comprising an assembly line process incorporating a plurality of individual hinged molds arranged upon a closed loop conveyor.3. The assembly of claim 2 , the structural forming foam further comprising a two part material introduced into each individual mold upon advancing by the conveyor.4. The assembly of claim 3 , further comprising a first lift and transfer robot for acquiring the inserts and pre-placing within said molds claim 3 , a second lift and transfer robot removing completed coated articles.5. The assembly of claim 4 , further comprising at least one inspection station located between said lift and transfer robots and claim 4 , following removal of the completed articles claim 4 , determining the need for cleaning or repair of each hinged mold following an article forming process.6. The assembly of claim 5 , further comprising a ...

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Номер записи: 77
16-04-2020 дата публикации

Tri-layer bladder and related systems and methods for fabricating composite structures

Номер: US20200114548A1
Автор: Finley Miller, Mathias Hecht, Robert Harshberger
Принадлежит: Rubbercraft Corp of California Ltd

Disclosed is an elastomeric bladder tool and related systems and methods. In one embodiment, the elastomeric bladder tool comprises an elastomeric inner layer substantially defining an inner cavity of the elastomeric bladder tool, an elastomeric outer layer substantially defining an outer surface of the elastomeric bladder tool, and a permeable middle layer positioned between the elastomeric inner layer and the elastomeric outer layer. The permeable middle layer has greater permeability than both the elastomeric outer layer and the elastomeric inner layer to allow for evacuating of gases that have entered the permeable middle layer.

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Номер записи: 78
27-05-2021 дата публикации

Molded pocket in transaction card construction

Номер: US20210154897A1
Автор: Carl Alexander Cepress, Elwin Ching Yee ONG
Принадлежит: Capital One Services LLC

Methods and apparatuses are provided for manufacturing a transaction card. The disclosed methods and apparatuses may be used to form a transaction card frame within a mold. The transaction card frame may include one or more recessed portions formed within a first surface of the transaction card frame. The one or more recessed portions may be configured for affixing one or more electronic components.

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Номер записи: 79
11-05-2017 дата публикации

INSERT MOLDING DIE STRUCTURE

Номер: US20170129141A1
Автор: Masaka Takeshi, WATANABE Shigeru
Принадлежит:

Provided is a structure in which an inserted article is easily inserted and a product is easily released from a die after molding. The structure includes a positioning mechanism which is vertically arranged on one split die, includes a positioning pin having a tapered distal end, and positions the inserted article by engaging the inserted article with the positioning pin, a stop mechanism that has a spring means assembled with the one split die and a stopper portion held by the spring means, and temporarily stops movement of the other split die when the other split die comes into contact with the stopper portion at the time of mold clamping, and a pressing mechanism that has a spring assembled with the other split die, a pusher pin, a spring assembled with the one split die, and a pusher pin, and elastically presses the inserted article by the pusher pin. 1. A structure of a die for insert molding which molds a molded article integrally with an inserted article in a state in which the inserted article is inserted between a pair of split dies , the structure comprising:a positioning mechanism vertically arranged on one split die, the positioning mechanism including a positioning pin having a tapered distal end and positioning the inserted article by engaging the inserted article with the positioning pin;a stop mechanism that has a spring means assembled with the one split die and a stopper portion held by the spring means, and temporarily stops movement of the other split die when the other split die comes into contact with the stopper portion at a time of mold clamping; anda pressing mechanism that has a spring assembled with the other split die, a pusher pin urged by the spring, a spring assembled with the one split die, and a pusher pin urged by the spring, and elastically presses the inserted article by the pusher pin urged by the spring.2. The die structure of a die for insert molding according to claim 1 , wherein both the pusher pins put and hold the inserted ...

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Номер записи: 80
02-05-2019 дата публикации

TIRE CURE MOLD AND METHOD OF MANUFACTURING TIRE

Номер: US20190126514A1
Автор: Ando Takahiro
Принадлежит: TOYO TIRE & RUBBER CO., LTD.

A tire cure mold has a tread molding face that comes in contact with a tread face of a tire set in a cavity, a protruding portion for foaming a groove portion and protruding inward in a tire diametrical direction from the tread molding face, a depression for foaming a groove bottom projection and formed by recessing a top face of the protruding portion, a first vent hole open in the tread molding face, a second vent hole open in a bottom face of the depression, and a spring vent mounted in the second vent hole. 1. A tire cure mold comprising:a tread molding face that comes in contact with a tread face of a tire set in a cavity;a protruding portion for foaming a groove portion and protruding inward in a tire diametrical direction from the tread molding face;a depression for foaming a groove bottom projection and famed by recessing a top face of the protruding portion;a first vent hole open in the tread molding face;a second vent hole open in a bottom face of the depression; anda spring vent mounted in the second vent hole.2. The tire cure mold according to claim 1 , wherein a spring vent is mounted in the first vent hole and an opening/closing stroke of the spring vent mounted in the second vent hole is shorter than an opening/closing stroke of the spring vent mounted in the first vent hole.3. The tire cure mold according to claim 2 , wherein a difference between the opening/closing stroke of the spring vent mounted in the first vent hole and the opening/closing stroke of the spring vent mounted in the second vent hole is 0.05 mm or longer.4. The tire cure mold according to claim 1 , wherein a spring vent is mounted in the first vent hole and an outer diameter of the spring vent mounted in the second vent hole is smaller than an outer diameter of the spring vent mounted in the first vent hole.5. The tire cure mold according to claim 4 , wherein a difference between the outer diameter of the spring vent mounted in the first vent hole and the outer diameter of the ...

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Номер записи: 81
01-09-2022 дата публикации

Manufacturing Process Tool and Manufacturing Process Method for Lateral Positioning Strip Toothed Belt

Номер: US20220274360A1
Автор: LIU Suhua
Принадлежит:

Disclosed is a manufacturing process tool for a lateral positioning strip toothed belt, including a lateral positioning strip, a fixing molded plate, a lateral strip belt width positioner, a lateral strip belt length positioner and a rubber body. The fixing molded plate fixes the lateral strip belt width positioner and/or the lateral strip belt length positioner, the lateral strip belt length positioner is provided on one side or two sides of the fixing molded plate, the lateral strip belt length positioner faces an inner side of the fixing molded plate and forms a lateral positioning strip belt forming groove together with the lateral strip belt width positioner, an intra-belt lateral positioning strip is provided in the lateral positioning strip belt forming groove, the rubber body is provided in the lateral positioning strip belt forming groove. 1. A manufacturing process method for a lateral positioning strip toothed belt , comprising:(1) providing an upper fixed lateral positioning strip device and a lower fixed lateral positioning strip device to form a lateral strip belt length positioner, the upper fixed lateral positioning strip device and the lower fixed lateral positioning strip device being connected in a separated manner or integrated;(2) providing a front lateral strip belt width positioner and/or a rear lateral strip belt width positioner to form a lateral strip belt width positioner;(3) providing a lateral strip fixing hole or a lateral strip fixing groove in the lateral strip belt length positioner;(4) providing a fixing molded plate, the fixing molded plate being configured to fix the lateral strip belt width positioner and/or the lateral strip belt length positioner;(5) providing an extra-belt lateral positioning strip and an intra-belt lateral positioning strip to form a lateral positioning strip;(6) providing the lateral strip belt length positioner on one side or two sides of the fixing molded plate, the lateral strip belt length positioner ...

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Номер записи: 82
23-04-2020 дата публикации

VEHICLE INTERIOR COMPONENT HAVING A COVER LAYER IN CONTACT WITH A FOAM LAYER

Номер: US20200122649A1
Автор: Lehman Philip Allen
Принадлежит:

A vehicle interior component includes a foam layer having a contact surface. The vehicle interior component also includes a cover layer having a contact surface and a show surface. The show surface is configured to face an interior of a vehicle, the contact surface of the cover layer is positioned on an opposite side of the cover layer from the show surface, and the contact surface of the cover layer is in direct contact with the contact surface of the foam layer. In addition, multiple recesses are formed within at least one of the contact surface of the foam layer and the contact surface of the cover layer, each recess establishes a gap between the contact surface of the foam layer and the contact surface of the cover layer at the recess, and the recesses are configured to accommodate gas emitted by the foam layer and/or the cover layer. 1. A vehicle interior component , comprising:a foam layer having a contact surface; anda cover layer having a contact surface and a show surface, wherein the show surface is configured to face an interior of a vehicle, the contact surface of the cover layer is positioned on an opposite side of the cover layer from the show surface, and the contact surface of the cover layer is in direct contact with the contact surface of the foam layer;wherein a plurality of recesses is formed within at least one of the contact surface of the foam layer and the contact surface of the cover layer, each recess of the plurality of recesses is at least 0.1 mm wide and at least 0.05 mm deep, each recess establishes a gap between the contact surface of the foam layer and the contact surface of the cover layer at the recess, and the plurality of recesses is configured to accommodate gas emitted by the foam layer, the cover layer, or a combination thereof.2. The vehicle interior component of claim 1 , wherein the foam layer comprises polyurethane foam.3. The vehicle interior component of claim 1 , wherein the cover layer comprises polyvinyl chloride.4. ...

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Номер записи: 83
02-05-2019 дата публикации

A VENT APPARATUS AND A METHOD THEREOF

Номер: US20190128438A1
Автор: BAJEKAL Mihir, KAMATH Prathap, MALLIKARJUNAIAH S, NAGARAJAN Arun, WALWORTH Van T
Принадлежит: TRITON VALVES LIMITED

A vent apparatus () includes a housing (), a plunger () and a biasing mechanism (). The plunger () has a first portion (), a second portion () and a stem portion () connecting the first portion () and the second portion (). Further, a neck portion () is provided near the second portion (). The biasing mechanism () is adapted to move the plunger () from an open position, where the first portion () of the plunger () is at least partially away from the housing (), and a closed position, where the first portion () is entirely received inside the housing (). 1100100. A vent apparatus () , said apparatus () comprising:{'b': '102', 'a housing ();'}{'b': 104', '104', '104', '104', '104', '104', '104', '104, 'i': a', 'b', 's', 'a', 'b', 'n', 'b, 'a plunger () having a first portion (), a second portion () and a stem portion () connecting the first portion () and the second portion (), and a neck portion () near said second portion (); and'}{'b': 104', '104', '104', '104', '104', '102', '104', '102, 'i': a', 'a, 'a biasing mechanism (), said mechanism () adapted to move said plunger () from an open position, where the first portion () of the plunger () is at least partially away from said housing (), and a closed position, where the first portion () is entirely received inside said housing (), wherein'}{'b': 104', '104', '104', '104', '102, 'i': a', 's', 'n, 'a combined length of said first portion (), said stem portion () and the neck portion () of said plunger () is at least one of equal to and greater than a length of an entirety of said housing ().'}2100. The vent apparatus () as claimed in claim 1 , wherein{'b': 102', '102', '104', '104', '102', '102, 'i': a', 'a', 'b', 'c, 'said housing () includes a first portion () defining a first opening configured to accommodate said first portion () of said plunger (), a second portion () and a collar ();'}{'b': 102', '102', '102, 'i': c', 'b', 'a, 'said collar () is provided near said second portion () and opposite to said first ...

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Номер записи: 84
07-08-2014 дата публикации

Method and device for manufacturing a cylindrical part from composite material

Номер: US20140217652A1
Автор: Franck Bernard Leon Varin, Thierry Godon
Принадлежит: SNECMA SAS

A method for manufacturing a cylindrical part from composite material, and a molding device to implement the method, the method including: installation of a fibrous structure on a horizontal mandrel; formation of an annular enclosure for molding around the fibrous structure and the mandrel; supply of the enclosure with resin via a first axial end, while keeping a second axial end of the enclosure at a pressure lower than a supply pressure of the resin. The second end includes at least two sectors of vents in a form of ring sectors, each being independently kept at a pressure lower than the supply pressure.

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Номер записи: 85
17-05-2018 дата публикации

Articulated Molding Insert

Номер: US20180133924A1
Автор: Gray Everette D.
Принадлежит:

A method and apparatus for forming a part having a cavity with a complex contour is presented. The molding apparatus comprises a mold cavity and a molding insert. The mold cavity is formed by a first mold portion and a second mold portion. The molding insert is within the mold cavity, wherein the molding insert has a forming surface, and wherein the molding insert is configured to move in more than one direction relative to the first mold portion 1. An apparatus comprising:a molding insert having a forming surface; anda shaft connected to the molding insert by an articulating joint.2. The apparatus of claim 1 , wherein the articulating joint is a ball joint.3. The apparatus of further comprising:a restraint associated with the shaft.4. The apparatus of further comprising:a first mold portion; anda second mold portion, wherein the first mold portion and the second mold portion form a mold cavity, and, wherein the molding insert is positioned within the mold cavity.5. The apparatus of claim 4 , wherein the shaft extends through the first mold portion.6. The apparatus of further comprising:a restraint on the shaft, wherein the first mold portion is between the restraint and the molding insert.7. The apparatus of claim 1 , wherein the articulating joint is associated with a second end of the molding insert claim 1 , and wherein the molding insert further comprises an alignment feature associated with the second end.8. The apparatus of wherein the forming surface has a complex contour.9. A molding apparatus for forming a part having a cavity with a complex contour comprising:a mold cavity formed by a first mold portion and a second mold portion; anda molding insert within the mold cavity, wherein the molding insert has a forming surface, and wherein the molding insert is configured to move in more than one direction relative to the first mold portion.10. The molding apparatus of claim 9 , wherein the forming surface has a complex contour.11. The molding apparatus of ...

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Номер записи: 86
17-05-2018 дата публикации

RUBBER ARTICLE MOLD AND METHOD FOR MANUFACTURING RUBBER ARTICLE MOLD

Номер: US20180133932A1
Автор: KAWAKI Ryota
Принадлежит: BRIDGESTONE CORPORATION

A rubber article mold capable of discharging air from a molding-surface side to a back-surface side during curing while restraining entry of rubber into an air vent hole and a method for producing such a rubber article mold are provided. The rubber article mold including portions for discharging air from a molding-surface side to a back-surface side, including a hole penetrating from a molding surface to a back surface of the mold and a valve member within the hole to provide a predetermined clearance between the valve member and a hole wall forming the hole. The hole has an inflow area where the air on the molding-surface side flows in, a discharge area for discharging the air flowed in from the inflow area to the back-surface side, and an intermediate area smaller in diameter than the inflow area and the discharge area and communicating with the inflow and discharge areas. 1. A rubber article mold having air discharge means for discharging air from a molding-surface side for molding a rubber article to a back-surface side , the air discharge means comprising:a hole penetrating from a molding surface to a back surface of the rubber article mold; anda valve member disposed within the hole in such a manner as to provide a predetermined clearance between the valve member and a hole wall forming the hole,wherein the hole has an inflow area where the air from the molding-surface side flows in, a discharge area where the air having flowed in from the inflow area is discharged to the back-surface side, and an intermediate area communicating with the inflow area and the discharge area and smaller in diameter than the inflow area and the discharge area, andwherein the valve member has a lead-in part on the molding-surface side, a lead-out part on the back-surface side, and a trunk part connecting the lead-in part with the lead-out part and smaller in diameter than the lead-in part and the lead-out part.2. A rubber article mold having air discharge means for discharging air ...

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Номер записи: 87
17-05-2018 дата публикации

MOLDED POCKET IN TRANSACTION CARD CONSTRUCTION

Номер: US20180133939A1
Автор: CEPRESS Carl Alexander, ONG Elwin Ching Yee
Принадлежит: Capital One Services, LLC

Methods and apparatuses are provided for manufacturing a transaction card. The disclosed methods and apparatuses may be used to form a transaction card frame within a mold. The transaction card frame may include one or more recessed portions formed within a first surface of the transaction card frame. The one or more recessed portions may be configured for affixing one or more electronic components. 120-. (canceled)21. A method of manufacturing a transaction card , the method comprising: a front side having a first surface;', 'a rear side opposite the front side; and', 'a recessed portion within the first surface, the recessed portion configured for affixing one or more electronic components and including a second surface recessed a first depth from the first surface;, 'forming a transaction card frame within a mold, the transaction card frame including filling a cavity in the mold with heated material;', 'cooling the mold; and', 'removing the card from the mold., 'wherein forming the transaction card includes22. The method of claim 21 , further comprising forming the recessed portion within the first surface by forming a third surface at a second depth from the first surface.23. The method of claim 22 , wherein forming the third surface includes removing material using a milling operation.24. The method of claim 22 , wherein the second depth is greater than the first depth.25. The method of claim 22 , wherein the first depth is greater than the second depth.26. The method of claim 22 , wherein the first depth is 0.19-0.23 mm claim 22 , and the second depth is 0.60-0.64 mm.27. The method of claim 21 , wherein forming the transaction card frame within the mold comprises injection molding the transaction card frame within the mold using a thermoplastic or a thermosetting polymer.28. The method of claim 22 , wherein second and third surfaces are formed within the mold.29. The method of claim 21 , wherein the mold is constructed of steel or aluminum.30. The method of ...

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Номер записи: 88
17-05-2018 дата публикации

PROCESS FOR MANUFACTURING AN INTRAOCULAR LENS WITH AN EMBEDDED MASK

Номер: US20180133990A1
Автор: BENZ Patrick H., Reboul Adam C., Webb R. Kyle
Принадлежит:

Intraocular implants and methods of making intraocular implants are provided. The intraocular implant can include a mask adapted to increase depth of focus. The method of manufacturing the implant can include positioning the mask with an aperture on a protruding pin of a positioning mold portion. The protruding pin can be configured to center the mask in the intraocular lens. 123.-. (canceled)24. A method of manufacturing an intraocular lens , the method comprising:adding a first amount of a lens material to a first mold portion;positioning a mask with an aperture in a positioning mold portion;joining the first mold portion and the positioning mold portion;partially curing the first amount of the lens material;cooling the first mold portion; andseparating the positioning mold portion from the first mold portion while leaving the mask with the first mold portion.25. The method of claim 24 , wherein cooling the first mold portion comprises cooling the first mold portion using a cryogenic fluid.26. The method of claim 24 , wherein cooling the first mold portion comprises reducing a temperature of the first mold portion by at least 20 degrees.27. The method of claim 24 , wherein positioning the mask in the positioning mold portion comprises positioning the mask on a protruding pin of the positioning mold portion such that the protruding pin extends through the aperture of the mask.28. The method of claim 27 , wherein the protruding pin extends from an interior surface of the positioning mold portion.29. The method of claim 27 , wherein the protruding pin is transversely centered in a cavity of the positioning mold portion.30. The method of claim 24 , wherein joining the first mold portion and the positioning mold portion causes lens material to flow into a space between a surface of the mask and a surface of the positioning mold portion to at least partially surround the mask with lens material.31. The method of claim 24 , wherein partially curing the first amount of ...

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Номер записи: 89
18-05-2017 дата публикации

MOLD FOR IN-MOLD FOAM-MOLDING OF POLYOLEFIN-BASED RESIN, METHOD FOR MANUFACTURING IN-MOLD FOAM-MOLDED ARTICLE, AND IN-MOLD FOAM-MOLDED ARTICLE

Номер: US20170136659A1
Автор: Sameshima Masahiko, Tobimatsu Yuki
Принадлежит: KANEKA CORPORATION

A mold for in-mold foam-molding of a polyolefin-based resin for producing a molded article includes a first mold part, a second mold part, and a divided mold that holds an insert material, wherein the insert material has a protrusion part, the divided mold is formed on the first and the second mold parts in correspondence with the protrusion part of the insert material, the first mold part has a first holding surface, the second mold part has a divided mold member having a second holding surface and a biasing part that guides the divided mold member movably in the mold opening/closing direction and constantly biases the divided mold member toward the first holding surface, and the base portion of the protrusion part of the insert material is configured for being held between the first and second holding surfaces by the divided mold. 1. A mold for in-mold foam-molding of a polyolefin-based resin for producing a molded article comprising:a first mold part,a second mold part, anda divided mold that holds an insert material, whereinthe insert material has a protrusion part protruding laterally from a foam-molded body relative to an opening/closing direction of the mold,the divided mold is formed on the first and the second mold parts in correspondence with the protrusion part of the insert material,the first mold part has a first holding surface opposed to a base portion of the protrusion part protruding to the outside of a molding space,the second mold part has a divided mold member having a second holding surface opposed to the first holding surface and a biasing part that guides the divided mold member movably in the mold opening/closing direction and constantly biases the divided mold member toward the first holding surface, andthe base portion of the protrusion part of the insert material is configured for being held between the first and second holding surfaces by the divided mold in the state in which the first and second mold parts are completely closed and the ...

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Номер записи: 90
09-05-2019 дата публикации

APPARATUS AND METHOD FOR SECURING A SUBSTRATE TO A PLASTIC STRIP, AND FASTENING DEVICE LIKELY TO BE OBTAINED BY SAID METHOD

Номер: US20190133264A1
Автор: BOSSER Damien, MAHE Anthony
Принадлежит: APLIX

A method for assembling an assembly comprising a tape () of retaining elements and a substrate (), said method comprising the following steps: 1. A method for assembling an assembly comprising a tape of retaining elements and a substrate , said method comprising the following steps:a step of forming a tape of retaining elements by dispensing a molding material into a molding device, so as to form a tape of retaining elements comprising a base presenting a bottom face and a top face, the top face of the base being provided with retaining elements; anda step of applying a substrate against the bottom face of the base following the step of forming the tape and prior to said bottom face of the base solidifying in such a manner as to cause the substrate to penetrate at least in part beyond a plane defined by the bottom face of the base of the tape;wherein the molding device is a molding strip.2. A method according to claim 1 , wherein during the step of applying a substrate against the bottom face of the base claim 1 , the bottom face of the base is at a temperature that is lower than its melting temperature claim 1 , or lower than the heat deflection temperature of the material of the substrate claim 1 , and the temperature of the base results solely from the step of forming the tape.3. A method according to claim 1 , wherein the base is made of polypropylene claim 1 , and wherein during the step of applying the substrate against the bottom face of the base claim 1 , the base is at a surface temperature lying between the melting temperature of the material and the Vicat B softening temperature of the material constituting the base minus 30° C. claim 1 , or between the melting temperature of the material constituting the base and the Vicat A softening temperature of the material constituting the base claim 1 , or where the bottom face of the base presents a temperature in the range 75° C. to 150° C.4. A method according to claim 1 , wherein during the step of applying ...

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Номер записи: 91
09-05-2019 дата публикации

RETAINING DEVICE INCLUDING REINFORCED RETAINING ELEMENTS

Номер: US20190134862A1
Автор: BOSSER Damien, MAHE Anthony
Принадлежит: APLIX

A retaining device, comprising: a base () extending in a longitudinal direction and presenting a top face () and a bottom face (); and a plurality of retaining elements extending from the top face () of the base (), each of the retaining elements being formed by a stem () surmounted by a head (), the stem () having a bottom end () connected to the base (), and a top end () opposite from the bottom end (), the head () surmounting the top end () of the stem (), and having a bottom face facing towards the base and a top face opposite from the bottom face. 1. A retaining device comprising:a base extending in a longitudinal direction and presenting a top face and a bottom face;a plurality of retaining elements extending from the top face of the base, each of the retaining elements being formed by a stem surmounted by a head, the stem having a bottom end connected to the base, and a top end opposite from the bottom end, the head surmounting the top end of the stem, and having a bottom face facing towards the base and a top face opposite from the bottom face;the base presenting a thickness lying in the range 10 μm to 700 μm, where the thickness is the distance between the top face and the bottom face; andthe top face of the head of each retaining element including a rib;the device being characterized in that the head of each retaining element includes at least one catch portion extending radially relative to the top end of the stem, said at least one catch portion including a rib.2. A retaining device according to claim 1 , wherein the head of each retaining element includes a catch portion extending radially relative to the top end of the stem claim 1 , said rib extending at least in part over the catch portion.3. A retaining device according to claim 1 , wherein the head of each retaining element includes two catch portions extending radially relative to the top end of the stem claim 1 , each of said catch portions including a rib claim 1 , said catch portions extending ...

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Номер записи: 92
30-04-2020 дата публикации

Vent plug, tire cure mold, and method of manufacturing tire

Номер: US20200130303A1
Автор: Tomohiro Deguchi, Toshikazu Yasunaga
Принадлежит: Toyo Tire Corp

A vent plug is mounted in a vent hole open in a molding face of a tire cure mold. The vent plug has a cylindrical housing having a vent path in itself, a stem that is inserted into the housing and serves as a valve element for opening and closing the vent path, and a coil-shaped spring that biases the stem toward a cavity so as to open the vent path. The vent path includes an outer inlet portion open in an annular shape between a valve seat provided to the housing and a head portion of the stem that comes in contact with the valve seat, and an inner inlet portion open in an annular shape on an inner side of the outer inlet portion.

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Номер записи: 93
14-08-2014 дата публикации

Casting cup assembly for forming an ophthalmic device

Номер: US20140224959A1
Автор: Gregory L. Berckmiller, Mark Mcconnell, Scott F. Ansell, Timothy Burkill, Vincent H. Barre
Принадлежит: Johnson and Johnson Vision Care Inc

Disclosed in this specification is a casting cup assembly comprising frontcurve and basecurve molds which of which includes a ring that circumscribes the respective concave and convex mold surface. When the casting cup is assembled, the rings align and minimize de-centering and tilting of the concave and convex mold surfaces which, in turn, reduces edge defects.

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Номер записи: 94
04-06-2015 дата публикации

Electrical stimulation leads with helically arranged electrodes and methods of making and using

Номер: US20150151113A1
Автор: Andrew Govea, Joshua Dale Howard
Принадлежит: Boston Scientific Neuromodulation Corp

A stimulation lead can include segmented electrodes arranged in a single or double helix or other helical arrangement. In one method of manufacture, an electrode carrier with segmented electrode receiving openings is used. Another method employs a connected framework of helically arranged pre-electrodes that are separated during manufacture. Yet another method employs a mold to generate a planar carrier over the segmented electrodes followed by rolling the carrier into a cylinder. A further method includes forming an electrode assembly by alternative segmented electrodes with non-conducting spacers.

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Номер записи: 95
25-05-2017 дата публикации

TIRE MOLD AND TIRE CURING APPARATUS

Номер: US20170144393A1
Автор: Maeda Toshiyuki
Принадлежит: BRIDGESTONE CORPORATION

A tire mold featuring a reusable base mold even when a pattern mold having been fitted to the base mold is to be replaced with another pattern mold. To that end, the tire mold includes a base mold and a pattern mold detachably fitted to the base mold. A tread pattern is formed on a crown region of a tire by a pattern molding surface of the pattern mold which faces the crown region. The base mold has an inner fitting periphery to be fitted to an outer fitting periphery of the pattern mold on the opposite side of the pattern molding surface thereof, and a peripheral length of the inner fitting periphery of the base mold is set shorter than a peripheral length of the outer fitting periphery of the pattern mold. 1. A tire mold comprising:a base mold; anda pattern mold detachably fitted to the base mold,wherein the pattern mold has a pattern molding surface opposite to a crown region of a tire and forms a tread pattern on the crown region andwherein the base mold has an inner fitting periphery to be fitted to an outer fitting periphery of the pattern mold on the opposite side of the pattern molding surface thereof, with a peripheral length of the inner fitting periphery being set shorter than a peripheral length of the outer fitting periphery.2. The tire mold according to claim 1 , wherein the pattern mold comprises a plurality of division pieces which are divided in the circumferential and axial directions or in any one of the circumferential and axial directions of the pattern mold claim 1 ,wherein the division pieces are fitted to the base mold via a plurality of fastening portions formed on the inner fitting periphery of the base mold, andwherein the plurality of fastening portions include fastening portions that are not used in a state where the division pieces are fitted to the base mold.3. A tire curing apparatus comprising:a plurality of tire molds arranged along a crown region of a tire, the tire mold including a base mold, and a pattern mold detachably fitted ...

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Номер записи: 96
09-05-2019 дата публикации

MAGNETIC DEVICE FABRICATION METHOD

Номер: US20190139694A1
Автор: LIU You-Chi, MO Chia-Ping
Принадлежит:

A magnetic device fabrication method includes the step of using molds to respectively process a first substrate and a second substrate into respective predetermined shapes, the step of forming conductors in shaped protruding blocks of the first substrate and conducting contacts in the second substrate, the step of attaching one or more magnetic cores to the first plate member to couple one or more positioning slots to the protruding blocks of the first plate member respectively and the step of bonding one or multiple magnetic cores between the first and second substrate to provide a continuous winding type induction coil effect, saving much manufacturing labor and time. 1. A magnetic device fabrication method , comprising the steps of:(A) using a mold to process an electrically insulative first substrate into a first plate member with a plurality of protruding blocks;(B) forming a plurality of conductors in each of said protruding block of said first plate member;(C) using a mold to process an electrically insulative second substrate into a second plate member;(D) forming a plurality of conducting contact in one side of said second plate member of said second substrate, enabling said conducting contacts to be arranged in rows.(E) using a mold to process a magnetic material into at least one magnetic core each having at least one positioning slot cut through opposing top and bottom surface thereof and two opposing positioning sidewalls disposed at two opposite lateral sides relative to said at least one positioning slot;(F) attaching said at least one magnetic core to said first plate member to couple said at least one positioning slot of said at least one magnetic core to said protruding blocks of said first plate member respectively, enabling two opposite said protruding blocks at two opposite lateral sides of said first plate member to be respectively abutted against respective two opposing said positioning sidewalls that are disposed at two opposite lateral sides ...

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Номер записи: 97
31-05-2018 дата публикации

Injection molding method and mold mechanism

Номер: US20180147760A1
Автор: Chi-Hung Liao, Chia-Yu Yen, Chien-Jung HSU, Chun-Hao HU, Ray-Long Tsai, Yan-Hua Li
Принадлежит: Taiwan Green Point Enterprise Co Ltd

An injection molding method includes the steps of positioning a core piece in a mold cavity through a plurality of positioning pins; injecting a molten plastic material into the mold cavity to surround and cover the core piece; maintaining the pressure inside the mold cavity at a predetermined maintaining time so that the core piece is positioned by the molten plastic material; retracting the positioning pins from the mold cavity when a predetermined retraction time is reached, so that spaces occupied by the positioning pins in the mold cavity can be filled with the molten plastic material; and completely curing the molten plastic material to form a finished product.

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Номер записи: 98
11-06-2015 дата публикации

Method of manufacture of seat pad

Номер: US20150158214A1
Автор: Jun Takano, Junpei YOSHIKAWA, Manabu Mogi, Shogo Suzuki, Yu Sasaki
Принадлежит: Tachi S Co Ltd, Toyo Tire and Rubber Co Ltd

A three-dimensional mesh-like body is disposed on a molding face of a lower mold onto which a liquid raw material of flexible foam is poured. An upper mold is laid over the lower mold to form a cavity, a projection projected on the upper mold toward the cavity is contacted with the three-dimensional mesh-like body, and the three-dimensional mesh-like body is fixed. The three-dimensional mesh-like body is attached and fixed to a front surface of a pad main body, so that the three-dimensional mesh-like body can be prevented from being displaced with respect to the pad main body. Moreover, the position of the three-dimensional mesh-like body can be prevented from being displaced in the process of foaming the liquid raw material because of the projection, and a vent hole can be formed on the pad main body. As a result, a sweaty feeling can be suppressed.

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Номер записи: 99
01-06-2017 дата публикации

FOAM MOLDED ARTICLE MOLD AND FOAM MOLDED ARTICLE

Номер: US20170151695A1
Автор: HIRANO Hirokazu, NABESHIMA Yoichi, SATOU Masatoshi, Tada Shin
Принадлежит:

A foam molded article mold includes a lower mold with a cavity space; an upper mold formed with an upper mold face portion facing a lower mold face portion of the cavity space when the upper mold has been brought together with the lower mold; a partitioning wall that projects out from the upper mold face portion, and that configures a first parting line between the partitioning wall and the lower mold face portion in a state in which the upper mold has been brought together with the lower mold; and a partition that projects out from the lower mold face portion, and that, in a state in which the upper mold has been brought together with the lower mold, partitions the cavity space together with the partitioning wall to form plural cavities, and that configures a second parting line between the partition and the partitioning wall. 1. A foam molded article mold comprising:a lower mold that is provided with a cavity space;an upper mold that is configured to be brought together with the lower mold, and that is formed with an upper mold face portion facing a lower mold face portion of the cavity space in a state in which the upper mold has been brought together with the lower mold;a partitioning wall that projects out from the upper mold face portion, and that configures a first parting line between the partitioning wall and the lower mold face portion in a state in which the upper mold has been brought together with the lower mold; anda partition that projects out from the lower mold face portion, and that, in a state in which the upper mold has been brought together with the lower mold, partitions the cavity space together with the partitioning wall so as to form a plurality of cavities, and that configures a second parting line between the partition and the partitioning wall so as to place the first parting line and the outside of the cavities in communication with each other.2. The foam molded article mold of claim 1 , wherein the second parting line is in ...

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Номер записи: 100