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公开(公告)号：US4700758A
公开(公告)日：1987-10-20
申请号：US862679
申请日：1986-05-13
申请人： Oskar Bernath
发明人： Oskar Bernath
CPC分类号： B27B5/04 , B23D59/008 , B27B31/06 , B27L5/08 , B27M1/00 , G01B11/046 , Y10T83/533 , Y10T83/538
摘要： A device for trimming two opposite edges of veneer to provide parallel edges uses optical apparatus to scan the edges and determine the maximum width to which the veneer can be trimmed. The veneer is scanned at an inlet table upstream in the feed direction from a trimming apparatus in which previously checked veneer is cut to the determined width. The width to be cut is stored in a controlled device. When the trimming apparatus completes the cutting of the previously checked veneer, the control device sets the trimming apparatus for the width of the veneer to be cut and the veneer is moved from the inlet table to the trimming apparatus and is cut.
摘要翻译： 用于修整单板的两个相对边缘以提供平行边缘的装置使用光学装置来扫描边缘并确定可以修剪单板的最大宽度。 在进给方向的入口台上，从修剪装置扫描单板，其中先前检查的单板被切割成确定的宽度。 要切割的宽度存储在受控设备中。 当修剪装置完成先前检查的单板的切割时，控制装置将修剪装置设置为要切割的单板的宽度，并且单板从入口台移动到修剪装置并被切割。
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公开(公告)号：US4681003A
公开(公告)日：1987-07-21
申请号：US831107
申请日：1986-02-19
申请人： Oskar Bernath
发明人： Oskar Bernath
CPC分类号： B65H29/36 , B65H2404/254 , Y10T83/2024 , Y10T83/2057 , Y10T83/2198 , Y10T83/446
摘要： A mechanism for depositing sheet material including a continuous belt extending between a pair of deflection rollers maintained in taut engagement thereabout, with one of the rollers being reciprocally movable relative to the other for expanding and contracting the length of the support surface in order to transport and deposit sheet material held on the support surface. A clamping mechanism operates to hold the belt stationary relative to the other of the deflection rollers when the one deflection roller is moved to contract the length of the support surface.
摘要翻译： 一种用于沉积薄片材料的机构，包括在一对转动辊之间延伸的连续带，所述连续带保持与其相互紧密接合，其中一个辊可相对于另一个往复运动，以便扩展和收缩支撑表面的长度以便运输和 保留在支撑表面上的沉积片材料。 当一个偏转辊移动以收缩支撑表面的长度时，夹紧机构用于将皮带相对于另一个偏转辊保持固定。
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公开(公告)号：US4286540A
公开(公告)日：1981-09-01
申请号：US20246
申请日：1979-03-13
申请人： Oskar Bernath
发明人： Oskar Bernath
摘要： Plates made of porous material are strengthened by impregnation with a hardening fluid. The plates are stacked, subjected to vacuum in a chamber and immersed in the treating fluid, and pressure is then exerted on the fluid. The apparatus includes a chamber which contains a body of the fluid and which can be made airtight by applying a cover. The cover carries a support frame which carries a stack of plates, the cover having a hoisting device to lower the frame and stack into the fluid. A vacuum source and pressure source are connected to the container through a control valve.
摘要翻译： 由多孔材料制成的板材通过用硬化液浸渍来增强。 将板堆叠，在室内进行真空并浸没在处理流体中，然后施加在流体上的压力。 该装置包括容纳流体主体并且可以通过施加盖而使其气密的室。 该盖带有支承框架，该框架承载着一叠板，该盖具有一个提升装置，以使框架下降并堆叠成流体。 真空源和压力源通过控制阀连接到容器。
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公开(公告)号：US4414050A
公开(公告)日：1983-11-08
申请号：US377075
申请日：1982-05-11
申请人： Oskar Bernath
发明人： Oskar Bernath
CPC分类号： B27G11/00 , B27D1/10 , Y10T156/1034 , Y10T156/1741 , Y10T156/1749 , Y10T156/1751
摘要： A method and apparatus for joining veneer strips with an adhesive string between the abutting edges of the veneer strips, which string forms loops between the edges of one side of the veneer, the string being pressed and cemented against the other side of the veneer. The loop is being made by lifting the adhesive string through the plane of movement of the veneer strips using a supply eye in front of a holding hook. Thereafter, the string is being hung into the holding hook by a swinging movement and a following return movement of the supply eye.
摘要翻译： 一种方法和装置，用于将单板条带与胶合板条的邻接边缘之间的粘合剂线条连接，所述胶合板条形成在单板一侧的边缘之间循环，所述绳子被压制并粘结在单板的另一侧上。 通过使用在保持钩前面的供应眼将胶粘剂绳提升到胶合板条的移动平面来进行环路。 此后，通过供给眼睛的摆动和随后的返回运动将绳子挂在保持钩中。
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5.发明授权
公开(公告)号：US4144836A
公开(公告)日：1979-03-20
申请号：US793314
申请日：1977-05-03
申请人： Oskar Bernath
发明人： Oskar Bernath
摘要： The apparatus includes a horizontal receiving substrate having a resilient gasket extending over the top surface in a closed figure and spaced from the edge of the substrate. A movable cover member including an inverted shallow chamber is provided with a matching resilient gasket on the underside. Vacuum means are connected to the cover. Means are provided for moving the transport cover and substrate into opposing positions so that a porous panel is clamped with between the cover and the substrate gaskets to seal off the major surface portions of the top and bottom faces of the panel while leaving a peripheral region, including the edge, exposed. A tank containing a fluid medium is arranged to move up and around the substrate so that the fluid medium in the tank contacts the surface of the peripheral region of the panel to achieve impregnation. A vacuum is drawn on the cover chamber so that the fluid medium is drawn into the peripheral regions of the panel. Also disclosed is an arrangement with a tank surrounding the perimeter of the substrate and having a means for changing the level of fluid medium in the tank. The level can be changed by inserting a displacement member into the fluid medium or by forcing the fluid medium into the tank from a hyperbaric reservoir chamber.
摘要翻译： 该装置包括水平接收基板，其具有在封闭图形中在顶表面上延伸并且与基板的边缘间隔开的弹性垫片。 包括倒置浅室的可移动盖构件在下侧设置有匹配的弹性垫圈。 真空装置连接到盖子上。 提供了用于将运输盖和基板移动到相对位置的装置，使得多孔板被夹在盖和基板垫圈之间以密封面板的顶表面和底面的主表面部分而留下周边区域， 包括边缘，暴露。 包含流体介质的罐布置成在基板上上下移动，使得罐中的流体介质接触面板的周边区域的表面以实现浸渍。 在盖室上抽真空，使流体介质被吸入面板的周边区域。 还公开了一种具有围绕基板的周边的罐并且具有用于改变罐中的流体介质的水平的装置的装置。 可以通过将位移构件插入流体介质中或通过从高压储存室迫使流体介质进入罐来改变水平。
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公开(公告)号：US4838975A
公开(公告)日：1989-06-13
申请号：US196136
申请日：1988-05-19
申请人： Oskar Bernath
发明人： Oskar Bernath
CPC分类号： B27D3/00 , B27D1/10 , Y10T156/1749 , Y10T156/1763
摘要： An arrangement for pressure adjustment in a veneer assembling machine has at least two conveying units which include alternatingly raisable and lowerable heating and conveying rails which are arranged parallel next to each other on transverse support members. Each rail has on the input side and the output side of the veneer assembling machine a cylinder each to which a pressure medium can be admitted. At least to the pressure cylinders at the input side arranged transversely of the travel direction of the veneer differently adjustable pressures can be admitted. The pressure cylinders are differently controllable through a valve control in dependence upon a workpiece edge scanning device.
摘要翻译： 用于单板组装机中压力调节的装置具有至少两个输送单元，其包括交替升高和可降低的加热和输送轨道，它们在横向支撑构件上彼此平行地平行布置。 每个轨道在胶合板组装机的输入侧和输出侧都有可以承受压力介质的气缸。 至少对于输入侧的压力缸横向于单板的行进方向布置，可以承认不同的可调压力。 压力缸根据工件边缘扫描装置通过阀控制而不同地可控。
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