ЛЕНТОЧНОПИЛЬНАЯ ЛИНИЯ СО СТУПЕНЯМИ ПРОДОЛЬНОЙ РАСПИЛОВКИ ЛЕСОМАТЕРИАЛА

Изобретение относится к деревообрабатывающей промышленности, в частности к линиям для продольной распиловки лесоматериала. Ленточнопильная конвейерная линия содержит замкнутую транспортную линию с зонами погрузки лесоматериала и его разгрузки после распиловки, механизм подачи лесоматериала от зоны погрузки до зоны разгрузки, от 2 до 100 ленточнопильных станков, образующих ступени распиловки лесоматериала и расположенных между зонами погрузки и разгрузки лесоматериала, блок управления ленточнопильными станками и механизмом подачи лесоматериала. Механизм подачи лесоматериала состоит из тележек с возможностью их перемещения по замкнутой транспортной линии посредством электродвигателя постоянного тока. Каждый из ленточнопильных станков состоит из двух вертикально расположенных швеллеров, закрепленных в верхней части с горизонтальным швеллером для вертикального перемещения пильного блока. Пильный блок включает ведущий и ведомый шкивы с натянутой между ними пильной лентой, электродвигатель привода ведущего шкива, механизм регулировки натяжения пильной ленты. Повышается производительность получения готового материала. 3 з.п. ф-лы, 3 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B27B 15/00 (13) 2 599 562 C1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015116940/13, 06.05.2015 (24) Дата начала отсчета срока действия патента: 06.05.2015 (72) Автор(ы): Баранов Николай Александрович (UA) (73) Патентообладатель(и): Баранов Николай Александрович (UA) R U Приоритет(ы): (22) Дата подачи заявки: 06.05.2015 (45) Опубликовано: 10.10.2016 Бюл. № 28 2 5 9 9 5 6 2 R U (54) ЛЕНТОЧНОПИЛЬНАЯ ЛИНИЯ СО СТУПЕНЯМИ ПРОДОЛЬНОЙ РАСПИЛОВКИ ЛЕСОМАТЕРИАЛА (57) Реферат: Изобретение относится к возможностью их перемещения по замкнутой деревообрабатывающей промышленности, в транспортной линии посредством частности к линиям для продольной распиловки электродвигателя постоянного тока. Каждый из лесоматериала. Ленточнопильная ...

Lengthwise sawing of timber - involves blade movement dependent upon timber advance, and blade is adjusted for each cut, resulting in parallel cuts

The timber (2) to be cut is moved along a straight advance track, relative to a saw device. This has at least one long saw blade (4), which moves in longitudinal direction, at right angles to the timber advance. During the sawing process, the saw blade is moved at right angles to the timber, dependent on timber advance. After completion of a long cut and return of the timber to the entry side of the blade, the sideward position of the blade relative to the timber, is adjusted for subsequent cuts. USE/ADVANTAGE - Simple machine for lengthwise sawing of timber, permits high precision cuts, even of curved timbers etc.

Die Erfindung betrifft eine Vorrichtung (1) zum Absägen einer Lamelle (2) von einem Substrat (3). Die Vorrichtung (1) umfasst ein Sägemittel (4) mit einer im Wesentlichen horizontal angeordneten Schnittebene (5), welches Sägemittel (4) dazu ausgebildet ist, die Lamelle (2) im Bereich der Unterseite (6) des Substrats (3) abzusägen, ein Transportmittel (12), das dazu ausgebildet ist, das Substrat (3) in Längsrichtung dem Sägemittel (4) entlang einer Transportrichtung (9) zuzuführen, und einen Spaltkeil (10), der im Bereich des Schneidespalts (11) dem Sägemittel (4) nachgelagert angeordnet ist, wobei die Lamelle (2) unterhalb des Sägemittels (4) und des Spaltkeils (10) wegführbar ist. Die Vorrichtung (1) umfasst im Bereich des Spaltkeils (10) einen Sensor (15), welcher Sensor (15) ausgebildet ist, an zumindest einem Messpunkt (16) oder entlang zumindest eines Messbereichs (17) zumindest einen Qualitätsparameter (19) der Lamelle (2) zu ermitteln.

Methods of making and using novel cut wood parts

Die Erfindung betrifft Schnittholzteile welche in einem Winkel zwischen 15 (5) und 75 Grad (3) zur Stammlängsachse (1) eingeschnitten, und als Querschnitthölzer bezeichnet werden. Das Querschnittholz weist ein charakteristisches Schnittbild auf. Diese Querschnittholzteile nehmen jegliche Substanzen wesentlich leichter auf als herkömmliche Sägeprodukte. Dieses Querschnittholz wird entweder an der Bandsäge dadurch hergestellt, dass es schräg eingespannt wird, oder vorab an der Gattersäge konventionelle Schnittholzteile hergestellt werden, die in einem zweiten Arbeitsschritt schräg zur Längsachse (1) an einer Kreis- oder Bandsäge zu Querschnitthölzer gesägt werden. Die so hergestellten Holzteile werden vorwiegend auf andere Holzteile aufgeklebt und eignen sich daher vorwiegend für die Herstellung von Parkett.

Verfahren zur Herstellung und Anwendung neuartiger Schnittholzteile

Die Erfindung betrifft Schnittholzteile welche in einem Winkel zwischen 15 (5) und 75 Grad (3) zur Stammlängsachse (1) eingeschnitten, und als Querschnitthölzer bezeichnet werden. Das Querschnittholz weist ein charakteristisches Schnittbild auf. Diese Querschnittholzteile nehmen jegliche Substanzen wesentlich leichter auf als herkömmliche Sägeprodukte. Dieses Querschnittholz wird entweder an der Bandsäge dadurch hergestellt, dass es schräg eingespannt wird, oder vorab an der Gattersäge konventionelle Schnittholzteile hergestellt werden, die in einem zweiten Arbeitsschritt schräg zur Längsachse (1) an einer Kreis- oder Bandsäge zu Querschnitthölzer gesägt werden. Die so hergestellten Holzteile werden vorwiegend auf andere Holzteile aufgeklebt und eignen sich daher vorwiegend für die Herstellung von Parkett.

A process for preparing impregnated lumber products.

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähigkeit von Schnittholz für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiters auf solcherart hergestellte Schrägschnitthölzer und deren Verwendung.

Method for improving Imprägnierbarkeit of lumber.

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähigkeit von Schnittholz für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiter auf solcherart hergestellte Schrägschnitthölzer und deren Verwendung.

A method of increasing the digestibility of lumber for liquid wood-modifying substances.

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähigkeit von Schnittholz für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiter auf solcherart hergestellte Schnittholzprodukte.

A process for preparing impregnated lumber products.

Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von schräg geschnittenen Schnittholzprodukten mit gegenüber längs geschnittenen Holzteilen erhöhter Härte und erhöhter Aufnahmefähigkeit für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen in einem Winkel zwischen 3 und 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, sodass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiter auf solcherart hergestellte Schnittholzprodukte und deren Verwendung.

PROCEDE DE REALISATION DE LAINE DE BOIS

L'INVENTION A POUR OBJET UN PROCEDE DE REALISATION DE LAINE DE BOIS OU DE FIBRES DE BOIS. PROCEDE CARACTERISE EN CE QU'IL CONSISTE A APPLIQUER L'OUTIL DE SCIAGE, PAR EXEMPLE, UNE SCIE A RUBAN 2 CONTRE UNE GENERATRICE D'UN TRONC 1 ET A REALISER LE SCIAGE DE MANIERE TELLE QUE L'AVANCE DE COUPE EST PERPENDICULAIRE AU SENS DES FIBRES ET QUE LES DENTS DE COUPE SONT DEPLACEES PARALLELEMENT A CES MEMES FIBRES.

Ленточная пилорама

Заявленная полезная модель относится к лесной и деревообрабатывающей промышленности и может быть использована для продольной распиловки древесины. Ленточная пилорама, включающая раму, направляющую, исполнительный механизм, пильную каретку, подъемный механизм, ведущий и ведомый шкивы с пильной лентой и измерительную шкалу. Для усиления рамы на ней закреплена разгрузочная ферма и усилители рамы. В нижней части рамы установлен подъемный механизм, который состоит из резьбовых шпилек, соединенных цепной передачей, а также подъемный механизм снабжен роликами с возможностью их перемещения по направляющей. Нижняя часть рамы соединена с направляющей, на которой размещены упоры с возможностью закрепления направляющей сверху на распиливаемом бревне. Направляющая установлена и закреплена на стойках посредством фиксаторов. Ленточная пилорама снабжена съемными транспортными колесами. Рама изготовлена из алюминиевой профильной трубы. Конструкция позволяет получить облегченную ленточную пилораму, обеспечивающую ...

BAND- ODER GATTERSAEGEMASCHINE

DEVICE FOR THE SUPPLY OF WOOD BLOCKS INTO A SEEING PLANT

Method for improving Imprägnierbarkeit of lumber

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähigkeit von Schnittholz für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiters auf solcherart hergestellte Schrägschnitthölzer und deren Verwendung.

Sägeblatt

Die Erfindung betrifft ein Sägeblatt (1) für eine Kreissäge oder eine Bandsäge (18) mit einer Vielzahl von Schneidezähnen (2, 20) mit einer Spanfläche (4) und einem Zahngrund (5), wobei die Schneidezähne (2, 20) vorzugsweise entlang einer Umfangslinie (3) des Sägeblatts (1) ausgebildet sind. Bei dem Sägeblatt (1) gemäß der Erfindung weist zumindest ein Schneidezahn (2, 20) entlang der Spanfläche (4) einen in einem Zahnspitzenbereich (6) des Schneidezahns (2, 20) angeordneten Spanlenkabschnitt (7) auf. Eine Spanlenkfläche (9) des Spanlenkabschnitts (7) weist ein bogenförmiges Profil mit einer negativen Krümmung auf.

ARRANGEMENT FOR INSERTING BLOCKS OF TIMBER IN A TIMBER PROCESSING MACHINE

ARRANGEMENT FOR INSERTING BLOCKS OF TIMBER IN A TIMBER PROCESSING MACHINE

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Prodn. of wood wool in small industries - by bandsaw cutting logs into planks and shavings

Arrangement for inserting blocks of timber in a timber processing machine

L'INVENTION SE RAPPORTE A UNE INSTALLATION COMPRENANT UNE MACHINE 200 A TRAVAILLER LE BOIS DE CHARPENTE COMPORTANT UN OUTIL D'USINAGE 1, 20 ET UN CERTAIN NOMBRE DE PAIRES DE ROULEAUX DE GUIDAGE LATERAL DISPOSES LE LONG D'UN TRAJET D'ALIMENTATION, EN PARTICULIER DEUX ROULEAUX ARRIERE 2, 2 DE GUIDAGE LATERAL DISPOSES JUSTE EN AVANT DE L'OUTIL AVANT D'USINAGE 20. CETTE INSTALLATION EST CARACTERISEE PAR LE FAIT QUE, A UNE DISTANCE G CONVENABLEMENT CHOISIE EN AVANT DE LA PAIRE ARRIERE DE ROULEAUX DE GUIDAGE LATERAL, DEUX ROULEAUX AVANT 4, 4 DE GUIDAGE LATERAL SONT PORTES PAR UN CHASSIS AVANT DE SUPPORT 7 QUI PIVOTE AUTOUR D'UN POINT DE PIVOTEMENT 5 SITUEE SUR LADITE LIGNE MEDIANE A UNE DISTANCE EF EGALE AUX SIX DIXIEMES DE LADITE DISTANCE CHOISIE G EN AVANT DE LA PAIRE ARRIERE DE ROULEAUX DE GUIDAGE LATERAL ET QUI S'ETEND A PARTIR DE CE POINT DE PIVOTEMENT DANS LE SENS OPPOSE AU SENS D'ALIMENTATION. THE INVENTION RELATES TO AN INSTALLATION INCLUDING A FRAMING TIMBER WORKING MACHINE 200 INCLUDING A MACHINING TOOL 1, 20 AND A NUMBER OF PAIRS OF SIDE GUIDE ROLLERS ARRANGED ALONG A FEED PATH, IN PARTICULAR TWO REAR ROLLERS 2, 2 OF SIDE GUIDANCE ARRANGED JUST IN FRONT OF THE TOOL BEFORE MACHINING 20. THIS INSTALLATION IS CHARACTERIZED BY THE FACT THAT AT A DISTANCE G APPROPRIATELY SELECTED IN FRONT OF THE REAR PAIR OF SIDE GUIDE ROLLERS , TWO FRONT ROLLERS 4, 4 OF SIDE GUIDANCE ARE CARRIED BY A FRONT CHASSIS OF SUPPORT 7 WHICH PIVOTS AROUND A PIVOT POINT 5 LOCATED ON THE said MIDDLE LINE AT A DISTANCE EQUAL TO SIX TENTHS OF THE SAID CHOSEN DISTANCE G IN FRONT OF THE REAR PAIR OF SIDE GUIDE ROLLERS AND WHICH EXTENDS FROM THIS POINT OF PIVOT IN THE DIRECTION OPPOSITE TO THE DIRECTION OF FEEDING.

Ленточная пила

Изобретение относится к деревообрабатывающей промышленности, в частности к ленточным дереворежущим пилам. Ленточная пила содержит зубчатую и заднюю кромки, полотно, поделенное на равномерно чередующиеся полосовые смежные участки в соответствии с количеством зубьев, соединяющие зубчатую и заднюю кромки пилы. Каждый смежный участок, совпадающий с зубом пилы, выполнен закаленным с повышенной твердостью и расположен симметрично оси, проходящей по передней грани угла заточки и по вершине зуба, а ширина участка не превышает половину шага зубьев пилы. Повышается долговечность и износостойкость ленточных пил. 2 ил.

BAND-SAW AND BAND SAW-MILL

Method for improving Imprägnierbarkeit of lumber

Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von schräg geschnittenen Schnittholzprodukten mit gegenüber längs geschnittenen Schnittholzprodukten erhöhter Härte und erhöhter Aufnahmefähigkeit für flüssige holzmodifizierende Substanzen, wobei die holzmodifizierenden Substanzen aus der Gruppe der Lacke, Beizmittel, Färbemittel, Naturharze, Kunstharze, Bleichmittel, Substanzen zur pH-Veränderung, Wachse, Öle, Alkohole und Gerbstoffe ausgewählt werden. Die Erfindung bezieht sich weiters auf ein solcherart hergestelltes Schnittholzprodukt und auf die Verwendung des Schnittholzproduktes zur Herstellung von Parketten, Vertäfelungen, Decken, Stiegenelementen, Furnieren, Dekorelementen, Platten, Brettern, und/oder zwei- oder mehrschichtigen Holzwerkstoffen. The invention relates to a method for producing obliquely cut lumber products with respect to longitudinally cut timber products increased hardness and increased absorption capacity for liquid wood-modifying substances, wherein the wood-modifying substances from the group of paints, mordants, colorants, natural resins, resins, bleaching agents, substances for pH change, waxes, oils, alcohols and tannins. The invention further relates to a sawn timber product produced in this way and to the use of the sawn timber product for the production of parquets, wainscoting, ceilings, stair elements, veneers, decorative elements, boards, boards, and / or two- or multi-layer wood-based materials.

ARRANGEMENT FOR INSERTING BLOCKS OF TIMBER IN A TIMBER PROCESSING MACHINE

An arrangement for feeding blocks of timber into a cutting machine has a stationary rear pair of lateral guide rollers immediately in front of the saw blades, a laterally displaceable front pair of lateral guide rollers and a middle lateral guide device which may be a pair of lateral guide rollers. The middle lateral guide device is at half the distance between the front and the rear pair of lateral guide rollers. The front pair of lateral guide rollers is arranged on a support arm which can swing on a swivel point which is in front of the rear pair of lateral guide rollers at a distance of six tenths of a distance between the front and rear pair of lateral guide rollers. The arrangement is suitable for curved sawing both in sawing machines and in reducing and reducing sawing machines.

PORTABLE SAWMILL

A portable sawmill for sawing a log, the sawmill having first and second e nd frames, a horizontally extending rail extending between and supported by the end frames, a carriage component mounted on the horizontally extending rail and being slidably moveable therealong, a drive motor and a saw blade assembly, drive motor and saw blade assembly being mounted on the carriage component such that eac h of the drive motor and saw blade assembly are on opposite sides of the horizontally extending rail to thereby substantially counterbalance each other, and log support means extending between the end frames, the log support means being located below the saw blade assembly and having a log support surface inclined with respec t to a horizontal plane.

SAWING MACHINE AUTOMATICALLY LOGS AND METHOD OF IMPLEMENTATION

MACHINE DE SCIAGE AUTOMATIQUE DE GRUMES ET SON PROCEDE DE MISE EN OEUVRE

L'INVENTION CONCERNE LE SCIAGE AUTOMATIQUE DE GRUMES DE PETIT DIAMETRE DANS LEUR PREMIERE PHASE DE TRANSFORMATION. LA MACHINE DE SCIAGE EST CONSTITUEE ESSENTIELLEMENT D'UN TAMBOUR 1 MUNI DE GRIFFES 2, D'UN POSTE DE CHARGEMENT 3 A DEBIT CONTROLE PAR DES BUTEES BASCULANTES 4 COMPLETEES PAR UN DISPOSITIF DE PRESENTATION 5 DES GRUMES 6 ET DES DOSSES 7 MONTE SUR UN CADRE COULISSANT 8, D'UNE SCIE A RUBAN 9 SUPPORTEE PAR DES COULISSEAUX 10 MONTES SUR DES GLISSIERES 11 RELIEES PAR UN CHASSIS 12 EQUIPE DE ROUES 13 ROULANT SUR DES RAILS 14 ET D'UN TAPIS 15 D'EVACUATION DES PRODUITS SCIES. LE PROCEDE CONSISTE A IMMOBILISER LA GRUME ET A FAIRE DEPLACER LA SCIE 9 PAR RAPPORT A CELLE-CI EN EFFECTUANT PENDANT CE TEMPS LES OPERATIONS DE CHARGEMENT ET DE MESURE DE DIAMETRE SUR LES AUTRES POSTES CONSTITUES PAR LES AUTRES COTES DU TAMBOUR TOURNANT 1. APPLICATION : SCIAGE DE GRUME DE PETIT DIAMETRE ET DE LONGUEUR REDUITE.

ДЕРЕВООБРАБАТЫВАЮЩИЙ СТАНОК

FIELD: machine-tool industry, applicable in manufacture of wood-working machines suitable for manufacture of log-cabin components, as well as for sawing of logs into bars, battens, etc. SUBSTANCE: the machine has a bed with longitudinal guides, fixed and movable heads with stops for fixation and clamping of the blank on the machine axle. The head for cylindering of the blank with a drive of its rotation is located on a carriage positioned on the longitudinal guides. The additional heads with spindles of the cutting tools and drives of tools rotation are also positioned on the carriage. The bed is made in the form of a triangular prism, in which one of the side faces serves as the base. The longitudinal guides are positioned on one of the inclined lateral surfaces of the prism. EFFECT: enhanced process potentialities in wood working, no need in additional equipment for provision of a closed cycle in construction of houses in inhabited areas and construction of special vibration-damping foundations. 4 cl, 3 dwg 9 сх сс ПЧ сэ (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2 232 674 ' (51) МПК? 13) С2 В 27С 9/04 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 2002110701102, 22.04.2002 (24) Дата начала действия патента: 22.04.2002 (43) Дата публикации заявки: 27.10.2003 (46) Дата публикации: 20.07.2004 (56) Ссылки: ЗИ 1836197 АЗ, 23.08.1993. ЗЧ 1052382 А, 07.11.1983. КЦ 2038958 СЛ, 09.07.1995. 4$ 3848647, 19.11.1914. (98) Адрес для переписки: 630097, г.Новосибирск-9Э7, а/я 21, В.В. Скорому (72) Изобретатель: Малахов И.В. (КЦ), Малахов П.И. (КИ) (73) Патентообладатель: Малахов Иван Васильевич (КИ), Малахов Павел Иванович (КО) (54) ДЕРЕВООБРАБАТЫВАЮЩИЙ СТАНОК (57) Изобретение относится к станкостроению и может быть использовано при производстве деревообрабатывающих станков, пригодных для изготовления деталей сруба, а также распиловки бревен на доски, брус, рейки и т.п. Станок содержит станину с продольными направляющими, неподвижную ...

VORRICHTUNG ZUR ZUFUEHRUNG VON HOLZBLOECKEN IN EINE HOLZBEARBEITUNGSMASCHINE

DEVICE FOR THE SUPPLY OF WOOD BLOCKS INTO A SAEGEANLAGE

VORRICHTUNG ZUR ZUFUEHRUNG VON HOLZBLOECKEN IN EINE SAEGEANLAGE

Method for improving Imprägnierbarkeit of lumber

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähig· keit von Schnittholz fllr fiOssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiters auf solcherart hergestellte Schrägschnitthölzer und deren Verwendung.

WOOD-WORKING MACHINE

PUSH ROD FOR BAND SAW

WOOD-WORKING MACHINE

The invention relates to the machine-tool industry and can be used for manufacturing universal wood-working machines which are used for producing the elements of a block house, for resawing operations and for producing bars, strips etc. The inventive wood-working machine comprises a bed provided with longitudinal guides and dead and stock heads which are mounted thereon and provided with stops for fixing and holding a workpiece on the axis of the machine. Said wood-working machine also comprises a machine slide which is provided with an actuator for moving it and arranged on the longitudinal guides, a head for cylindering the workpiece provided with a rotary actuator for rotating said head and arranged on the machine slide and additional heads each of them being provided with a spindle with cutting tools arranged thereon and a rotary actuator for rotating said tools. The novelty of the invention lies in that the bed is embodied in the form of a triangle prism which is based on one of the ...

LOG HANDLING AND SAWING SYSTEM

ABSTRACT OF THE DISCLOSURE A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber deter-mined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.

LOG HANDLING AND SAWING SYSTEM

Prodn. of wood wool in small industries - by bandsaw cutting logs into planks and shavings

Ленточная пила

FIELD: woodworking industry.SUBSTANCE: invention relates to woodworking, particularly, to production of band-saws. Belt saw comprises web, toothed and trailing edges. Saw blade is divided into alternating sections of various rigidity connecting the saw and back edges of the saw and arranged with pitch corresponding to the teeth pitch. At the same time axis of section with lower rigidity coincides with top of base of tooth of saw tooth.EFFECT: reduced bending rigidity of saw blade, reduced level of fatigue cyclic stress concentration in saw blade and higher reliability of tool.3 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 718 570 C1 (51) МПК B27B 13/00 (2006.01) B27B 15/00 (2006.01) C21D 9/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27B 13/00 (2020.02); B27B 15/00 (2020.02); C21D 9/24 (2020.02) (21)(22) Заявка: 2019123093, 22.07.2019 (24) Дата начала отсчета срока действия патента: 08.04.2020 Приоритет(ы): (22) Дата подачи заявки: 22.07.2019 (45) Опубликовано: 08.04.2020 Бюл. № 10 2 7 1 8 5 7 0 R U (54) Ленточная пила (57) Реферат: Изобретение относится к деревообрабатывающей промышленности, в частности к изготовлению ленточных пил. Ленточная пила содержит полотно, зубчатую и заднюю кромки. Полотно пилы поделено на чередующиеся участки с различной жесткостью, соединяющие зубчатую и заднюю кромки пилы и расположенные с шагом, соответствующим Стр.: 1 (56) Список документов, цитированных в отчете о поиске: RU 2677198 C1, 15.01.2019. RU 2619250 C1, 12.05.2017. RU 2333971 C2, 20.09.2008. US 3988955 A, 02.11.1976. US 2679574 A, 25.05.1954. шагу зубьев. При этом ось участка с меньшей жесткостью совпадает с вершиной основания впадины зуба пилы. Снижается изгибная жесткость полотна пилы, уменьшается уровень концентрации усталостных циклических напряжений в полотне пилы и повышается надежность работы инструмента. 2 з.п. ф-лы. 4 ил. C 1 C 1 Адрес для переписки: 163002, г. Архангельск, набережная Северной ...

Method for working tapering trunks and apparatus for carrying out this method

A surface-reducing and sawing unit for working tapering trunks (10) possesses two reducing discs (11, 12) which can each be moved independently outwards from the centre line (CL) of the unit by an associated positioning device (31, 32) when, in an electronic evaluation and control unit (100), as a result of data fed in about the particular trunk, it is calculated that the production of a useable additional outer board (16', 17) is thereby made possible. Otherwise, no outward movement takes place, and the entire wood, which would otherwise be sawn up into outer boards, is immediately comminuted to form chips. The invention is suitable for use in saw mills. …<IMAGE>…

CHIPPING AND SAWING MACHINE

... 1308333 Chipping and sawing machine KOCKUM SODERHAMN AB 5 March 1970 [5 March 1969] 10591/70 Heading B5L A chipping and sawing machine comprises a frame, chipping members 11, 12 rotatably journalled in the frame for cutting the side portions of a log into chips while making two opposite sides of the log phane and parallel to each other, sawing members 14, 15 for sawing at least one board from each side of the reduced log, and driving means for the cutting and sawing members respectively. The members 11, 12 are truncated cones which have their smaller ends facing each other and are rotatable about an axis transverse to a longitudinal axis of said log, and the members each have a plurality of knife members spaced axially and radially. Each knife member has a first edge disposed to cut in a first plane parallel to the grain of the log and a second edge merging with the first edge and disposed in a second plane intersecting the first plane to cut across the grain. The sawing members 14, 15 ...

Portable mini-sawmill

ANORDNING FOR INLEGGNING AV VIRKESBLOCK LENGS EN INMATNINGSBANA I EN VIRKESBEARBETNINGSMASKIN

Measuring unit in sawing plant

The machine is for the longitudinal sawing of tree trunks, or conical wooden workpieces with at least one irregular side edge. In front of the saw (3) is a chipping unit with at least one cutter (5), which, by milling away a side edge of the workpiece, produces a side surface parallel to the saw transverse plane. A measurement unit (15,16) for recording the chipping unit effect is so connected to the latter that the distance between the chipping tools is automatically adjusted to the workpiece (4) conical shape.

Band-saw and band saw-mill

A band-saw 2 in which a saw blade 38 extends around pulleys 22,23 on a frame 17 is driven by means of a drive coupling 40 which is drivably connected through a belt or chain drive to one of the pulleys and is adapted to be connected to a power take-off of a tractor. The drive coupling is carried by an arm 41 on the frame which is adjustable for varying the angular position of the coupling to suit the power take-off to which it is to be connected. The band-saw may form part of a mobile band saw-mill comprising a wheeled table 1 on which the band-saw is mounted and which is adapted for towing. The table is made to be foldable to reduce its length for towing and comprises, for that purpose, an intermediate section 3 on which the band- saw is mounted and two end sections 4,5 which fold over on to the intermediate section. Rollers 12 are arranged as a runway on the table for wood to be moved along to be cut by the band-saw, and a wheeled carriage 14 travels reciprocally alongside the runway ...

CURVE SAWING BAND

A curve sawing band mill for cutting a vertical face from a piece of lumber conveyed past the band mill, has a base, a selectively positionable horizontally rotatable frame rotatable about a pivot rigidly mounted to the base, a selectively positionable horizontally translatable frame linearly translatable on the horizontally rotatable frame, the band mill mounted vertically on the horizontally translatable frame.

BAND SAWMILL

ARRANGEMENT FOR INSERTING BLOCKS OF TIMBER IN A TIMBER PROCESSING MACHINE

Saw for the work of wood and other matters with directed fibres

Device for simple or multiple universal frame saw

CHIPPING AND SAWING MACHINE

Improvements in and relating to the control of saw mill blading

... 828,627. Sawing. BRITISH THOMSONHOUSTON CO. Ltd. Oct. 4,1957 [Nov. 1, 1956], No. 33392/56. Class 145. [Also in Group XL(b)] A guide G for a reciprocating or band-saw BS is maintained at a fixed distance from the sawcut CU by a photo-cell or photo-cells Cl, C2 on to which light is reflected by the saw blade. The guide G, cells Cl, C2 and light sources P1, P2 are mounted on a common carriage driven by a motor controlled by the photo-cells.

CHIPPING AND SAWING MACHINE

CHIPPING AND SAWING MACHINE

POUSSOIR POUR SCIE A RUBAN

L'INVENTION EST RELATIVE A UN POUSSOIR POUR SCIE A RUBAN, DESTINE A PERMETTRE D'ECARTER LA LAME DE SON PLAN DE TRAVAIL AFIN DE PERMETTRE UN RECUL RAPIDE DE L'OBJET FRAICHEMENT SCIE. LE BUT DE L'INVENTION EST DE FOURNIR UN DISPOSITIF D'ENCOMBREMENT REDUIT, QUI PUISSE SE PLACER DANS L'ESPACE LIMITE SITUE ENTRE LES TAMBOURS PORTANT LA LAME ET MAINTIENNE LE PATIN 25 QUI APPUIE SUR LA LAME DANS UNE ORIENTATION CONSTANTE. LE MOYEN MOTEUR, PAR EXEMPLE UN VERIN 32 EST SITUE A PEU PRES PERPENDICULAIREMENT AU SENS DE DEPLACEMENT DU PATIN, ET DES MOYENS 27, 28 SONT PREVUS POUR TRANSFORMER LE MOUVEMENT DONNE PAR LE MOYEN MOTEUR EN UN DEPLACEMENT A ANGLE DROIT AVEC CE MOUVEMENT. APPLICATION AU SCIAGE DE GRUMES ET BILLES DE BOIS.

Patent DE2947993C2

LOG HANDLING AND SAWING SYSTEM

PORTABLE SAWMILL

A portable sawmill for sawing a log, the sawmill having first and second e nd frames, a horizontally extending rail extending between and supported by the end frames, a carriage component mounted on the horizontally extending rail and being slidably moveable therealong, a drive motor and a saw blade assembly, drive motor and saw blade assembly being mounted on the carriage component such that eac h of the drive motor and saw blade assembly are on opposite sides of the horizontally extending rail to thereby substantially counterbalance each other, and log support means extending between the end frames, the log support means being located below the saw blade assembly and having a log support surface inclined with respec t to a horizontal plane.

Push rod for a band saw

INSTALLATION POUR L'INTRODUCTION DE BLOCS DE SCIAGE DANS UNE MACHINE A TRAVAILLER LE BOIS DE CHARPENTE

L'INVENTION SE RAPPORTE A UNE INSTALLATION COMPRENANT UNE MACHINE 200 A TRAVAILLER LE BOIS DE CHARPENTE COMPORTANT UN OUTIL D'USINAGE 1, 20 ET UN CERTAIN NOMBRE DE PAIRES DE ROULEAUX DE GUIDAGE LATERAL DISPOSES LE LONG D'UN TRAJET D'ALIMENTATION, EN PARTICULIER DEUX ROULEAUX ARRIERE 2, 2 DE GUIDAGE LATERAL DISPOSES JUSTE EN AVANT DE L'OUTIL AVANT D'USINAGE 20. CETTE INSTALLATION EST CARACTERISEE PAR LE FAIT QUE, A UNE DISTANCE G CONVENABLEMENT CHOISIE EN AVANT DE LA PAIRE ARRIERE DE ROULEAUX DE GUIDAGE LATERAL, DEUX ROULEAUX AVANT 4, 4 DE GUIDAGE LATERAL SONT PORTES PAR UN CHASSIS AVANT DE SUPPORT 7 QUI PIVOTE AUTOUR D'UN POINT DE PIVOTEMENT 5 SITUEE SUR LADITE LIGNE MEDIANE A UNE DISTANCE EF EGALE AUX SIX DIXIEMES DE LADITE DISTANCE CHOISIE G EN AVANT DE LA PAIRE ARRIERE DE ROULEAUX DE GUIDAGE LATERAL ET QUI S'ETEND A PARTIR DE CE POINT DE PIVOTEMENT DANS LE SENS OPPOSE AU SENS D'ALIMENTATION.

Automatic sawing machine for logs and its method of use

Improvements in or relating to oxidation devices

... Apparatus for the oxidation of metalloids such as sulphur or phosphorus comprises an atomizing spray nozzle 2 opening into a mixing chamber 1 surrounded by an annular air chamber defined by walls 13 and 14 supplying air through an annulus surrounding said spray nozzle, and a primary combustion chamber 16 with a restricted outlet 17 into a secondary combustion chamber 18 supplied with air through ducts 20 from an annular manifold 21. The chamber 1 is surrounded by a sleeve 9 with apertured end walls 10 and 11 forming a recirculation jacket. Pressure in the chamber 16 causes some combustion gases to enter said jacket from which they are aspirated by air issuing from the annulus surrounding the spray nozzle. The latter is served by a pipe 3 branched from a feed circuit comprising inlet and outlet pipes 4 and 5, all said pipes being surrounded by a steam jacket 6.

Improvements in Sawing Machines.

... 12,312. Dawe, C. May 22. Band and reciprocating s a w machines. - T h e saws in band and frame sawing-machines act on the wood at an angle to its length and in the direction of the grain. Fig. 1 shows saw blades f fixed in a frame e, which is reciprocated by crank disks i and connecting-rods h in guides c, c' inclined to the work g. Fig. 3 shows a band saw a carried on guide pulleys b at an angle to the work c. In some cases the saws may be arranged vertically and the work be fed to the saws at an angle.

LOG HANDLING AND SAWING SYSTEM

Improvements in and relating to the control of sawmill blading

... 807,778. Sawing. BRITISH THOMSONHOUSTON CO. Ltd. Oct. 4, 1957 [Nov. 1, 1956], No. 33391/56. Class 145. The blade 1 of a band saw or reciprocating saw is prevented from deviating from an intended straight line, owing to the action of the grain of a log L, by means of a guide 4 which is carried by a lever 6 pivoted at 7 and is adjusted along the blade, so as to be as close as possible to the point where the blade enters the log surface, by means of a feeler or roller 8 which follows the contour of the log surface parallel to the cut. A hydraulic, pneumatic or electrical thrust device 9 exerts a controlled variable pressure of the roller 8 on the log and, in the event of failure of the device 9, a balance weight 11 withdraws the roller from the log.

Verfahren zur Verbesserung der Imprägnierbarkeit von Schnittholz

Die Erfindung bezieht sich auf ein Verfahren zur Erhöhung der Aufnahmefähigkeit von Schnittholz für flüssige holzmodifizierende Substanzen, wobei ein länglicher Holzrohling mit in Längsrichtung angeordneten Baumleitgefässen, insbesondere ein Baumstamm, Ast oder ein länglicher Teil eines Baumstammes oder Astes, in einem Winkel zwischen 0 und 75 Grad, insbesondere von 3 bis 30 Grad, bezogen auf seine Längsachse, schräg eingeschnitten wird, so dass zumindest ein Teil der im Holzrohling befindlichen Baumleitgefässe durch den Einschnitt schräg an- oder durchgeschnitten wird. Die Erfindung bezieht sich weiters auf solcherart hergestellte Schrägschnitthölzer und deren Verwendung.

Verfahren zum Laengsschneiden von Holz,vorzugsweise von Staemmen,und Bandsaegemaschine zur Durchfuehrung dieses Verfahrens

Pivoting carriage and saw

A pivoting carriage and saw which is characterized in a preferred embodiment by a carriage capable of receiving curved logs and pivotally mounted on a linear-operated trolley for engaging the logs with a pivoting band saw and cutting a selected non-linear path through the curved logs. In a most preferred embodiment the band saw is pivotally mounted adjacent to the trolley carriage and log and a computerized control system is coupled to fluid-operated cylinders mounted on log-adjusting knees on the carriage and on other fluid-operated cylinders provided on the carriage itself and on the band saw and used to select and control desired cutting paths through the logs.

Log handling and sawing system

A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber determined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.

Contouring machine

Block-Bandsaege

PORTABLE MINI-SAWMILL

The invention is characterised in that the mass distribution of the motor (17) and of the band saw has been spread so as to eliminate as much as possible the torsional moment on the rail. The structure of the band saw rests on the rail by means of the grooved roller (14) acting as a mobile carriage. The structure of the band saw is made up of a horizontal tubular section (17) which supports at one of its ends the plate supporting (16) the motor (17), at its other end a section (18) inclined relative to the vertical plane and perpendicular to the inclination of the flat metal bars (6) mounted on the supporting brackets (figure 3). The tubular section (18) holds in place at its lower end the driving pulley (19) and the driving wheel (20) of the band saw (36) blade. Likewise, on the tubular section (18) is located a mutually perpendicular tubular section (21).

Sägebock

Verfahren zum Längsschneiden von Holzstücken

Portable bandsaw mill

A portable bandsaw mill for sawing logs which has an elevated horizontal rail extending between first and second end frames, a carriage component mounted on the rail and means slidably movable therealong, a drive motor and a saw blade assembly mounted on opposite sides of the horizontally extending rail to substantially counterbalance each other, and a log support extending between the first and second end frames, the log support being inclined. The above arrangement permits a very light compact sawmill which may be easily transported and set up at different sites.

Band or frame sawing machine

The machine is used for sawing long stretched-out wood workpieces (13) whose fibres (17) extend in the direction of the workpiece. The machine is preferably used for sawing tree trunks in their longitudinal direction. In order to increase the sawing speed, the angle between the fibres and an imaginary line perpendicular to the direction of movement of the belt or frame (15) is formed as an acute angle ( ), preferably in the order of 45 degrees. This can be accomplished by inclining the belt or frame (15) within the sawing machine or by inclining the feed carriage on which the tree trunk is laid. ...

Band sawmill

A sawmill utilizing a bandsaw which is movable back and forth in the operation of cutting planks from a log that is cradled in a horizontal position. The cradle and the bandsaw are so arranged that the cutting portion of the saw is inclined at an angle to the vertical and so that the cutting plane is inclined at the same angle. The bandsaw is carried on a sub-frame which reciprocates longitudinally of a main frame of the mill. The main frame is preferably mounted upon wheels so that the mill is portable and can be taken from one forestry location to another.

Arrangement for inserting blocks of timber in a timber processing machine

An arrangement for feeding blocks of timber into a cutting machine has a stationary rear pair of lateral guide rollers immediately in front of the saw blades, a laterally displaceable front pair of lateral guide rollers and a middle lateral guide device, which may be a pair of lateral guide rollers. The middle lateral guide device is at half the distance between the front and the rear pair of lateral guide rollers. The front pair of lateral guide rollers is arranged on a support arm which can swing on a swivel point which is in front of the rear pair of lateral guide rollers at a distance of six tenths of a distance between the front and rear pair of lateral guide rollers. The arrangement is suitable for curved sawing both in sawing machines and in reducing and reducing sawing machines.

Flishuggnings- och sågningsmaskin

PORTABLE MACHINE HEALTH MONITORING SYSTEM

A portable machine health monitoring system, applied for diagnosing a machine in operation, includes an installation device and a portable monitoring box. The installation device includes a plurality of sensing assemblies and a plurality of connecting assemblies. Each of the plurality of sensing assemblies is connected with the corresponding connecting assembly. Each of the plurality of connecting assemblies mounts the corresponding sensing assembly in a non-destructive manner onto a detected position on the machine. Each of the plurality of sensing assemblies is used for detecting a motion signal at the corresponding detected position on the machine in operation. The portable monitoring box, connected with the installation device, includes an analysis module for receiving the motion signal and further for calculating a health status information according to the detected motion signal.

CHIPPING AND SAWING MACHINE

disposição construtiva do sistema de mancalização e transmissão de potência da serra fita para ossos

ANORDNING FOR INLEGGNING AV VIRKESBLOCK I EN VIRKESBEARBETNINGSMASKIN

Band sawmill

A sawmill utilizing a bandsaw which is movable back and forth in the operation of cutting planks from a log that is cradled in a horizontal position. The cradle and the bandsaw are so arranged that the cutting portion of the saw is inclined at an angle to the vertical and so that the cutting plane is inclined at the same angle. The bandsaw is carried on a sub-frame which reciprocates longitudinally of a main frame of the mill. The main frame is preferably mounted upon wheels so that the mill is portable and can be taken from one forestry location to another.

Flishuggnings- och sågningsmaskin

CHIPPING AND SAWING MACHINE

In a chipping and sawing machine a log is first passed through a chipping machine in which two opposite sides of the log are provided with planar parallel surfaces. As the log passes from the chipping machine at least one board is cut from each of the opposite sides by sawing members. The chipping machine consists of a pair of spaced chipping discs in the form of truncated cones with the small ends of the cones facing each other. As the log passes the chipping machine, it is directed on each side by guides into the path of the sawing members which are positioned adjacent the chipping machine so that the log contacts the sawing members while it is still guided between the discs of the chipping machine.

Arrangement for inserting blocks of timber in a timber processing machine

An arrangement for feeding blocks of timber into a cutting machine has a stationary rear pair of lateral guide rollers immediately in front of the saw blades, a laterally displaceable front pair of lateral guide rollers and a middle lateral guide device, which may be a pair of lateral guide rollers. The middle lateral guide device is at half the distance between the front and the rear pair of lateral guide rollers. The front pair of lateral guide rollers is arranged on a support arm which can swing on a swivel point which is in front of the rear pair of lateral guide rollers at a distance of six tenths of a distance between the front and rear pair of lateral guide rollers. The arrangement is suitable for curved sawing both in sawing machines and in reducing and reducing sawing machines.

Log handling and sawing system

A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber determined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.

Log handling and sawing system

A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber determined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.

Portable bandsaw mill

A portable bandsaw mill for sawing logs which has an elevated horizontal rail extending between first and second end frames, a carriage component mounted on the rail and means slidably movable therealong, a drive motor and a saw blade assembly mounted on opposite sides of the horizontally extending rail to substantially counterbalance each other, and a log support extending between the first and second end frames, the log support being inclined. The above arrangement permits a very light compact sawmill which may be easily transported and set up at different sites.

Pivoting carriage and saw

A pivoting carriage and saw which is characterized in a preferred embodiment by a carriage capable of receiving curved logs and pivotally mounted on a linear-operated trolley for engaging the logs with a pivoting band saw and cutting a selected non-linear path through the curved logs. In a most preferred embodiment the band saw is pivotally mounted adjacent to the trolley carriage and log and a computerized control system is coupled to fluid-operated cylinders mounted on log-adjusting knees on the carriage and on other fluid-operated cylinders provided on the carriage itself and on the band saw and used to select and control desired cutting paths through the logs.

Log handling and sawing system

A sawmill in which a multi-log supporting mechanism is constructed wherein logs are grasped at spaced angular positions about the mechanism and rotated by it between an initial receiving position to a profile measurement position and then to a sawing position. The end-to-end axis of the supporting mechanism is adjustably oriented with respect to a saw in terms of profile measurements and size of lumber determined to be cut from a log. Directionally, this adjustment is made normal to the profile measurement dimension.

DEVICE FOR INSTALLATION OF WORKING BLOCKS IN A WORKING MACHINE.

Machine and method for dividing timber bodies

A machine 1 for cutting curved timber 2 into pieces 9,10,11, with the machine having a feed device 3 and a sawing station 4. Timber is fed into the feeding device, and the feeding device feeds the timber in an axial direction into the sawing station. The sawing station is positioned downstream of the feeding device relative to the feed direction of the timber. The machine has at least three band saws 6 and at least four support rollers 12, 12'. The support rollers are remote from the feeding device and the support rollers are each individually adjustable transversally relative to the feed direction of the timber. The support rollers are grouped into pairs, with each pair being axially separated and cooperating with at least one saw band.

Apparatus for inserting wood blocks along an input path of a woodworking machine.

Puun sahaukseen liittyvä mittaus-, tiedonsiirto- ja teräaseman säätöjärjestely

Improvements in band saws

Mechanische saegevorrichtung, insbesondere fuer hoelzer von schachtrahmen, spurlatten, gebaelk u. dgl.

Mehrfach-, insbesondere doppelschnittbandsaege.

Sawmill with a rocking carriage

A sawmill for tree logs includes a rocking carriage to pick up fresh logs and feed them into the path of a saw blade, as well further provisions relating to improvements to infeed systems for the fresh logs, as well as to, outflow systems for transfer of sawn-off product to a production line conveyor or the like for further processing to downline processes after the first saw cuts on the fresh logs.

可携式机台健康诊断系统

本发明公开了一种可携式机台健康诊断系统，包括安装装置以及可携式监测箱。安装装置包括感测组件与连接组件。感测组件连接于连接组件，连接组件将感测组件非破坏地安装于机台的侦测位置。感测组件用以侦测运作中的机台中的侦测位置的作动信号。可携式监测箱连接于安装装置。可携式监测箱包括分析模块，分析模块用以接收各作动信号，并依据各作动信号以计算出健康状态信息。