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公开(公告)号:US5692584A
公开(公告)日:1997-12-02
申请号:US644049
申请日:1996-05-09
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
CPC分类号: B29C51/16 , B23Q1/03 , B23Q1/032 , B29C51/261 , B29C63/0004 , B29C63/04 , B30B5/02 , B29C2043/3647 , Y10S100/918 , Y10T156/1028
摘要: The invention is an improved membrane press, and method of elevating a workpiece above the supporting surface of a work base. The membrane press includes a work base having a supporting surface for carrying the workpiece, and a foil-pressing frame positioned above the workpiece for heating and applying the laminating foil to the workpiece. The improvement in the membrane press includes a plurality of workpiece-lifting pedestals residing substantially beneath the supporting surface of the work base. A piston is located beneath each pedestal, and responds to the placement of the workpiece onto the supporting surface of the work base. The piston imparts an upward force on certain ones of the pedestals residing adjacent to and beneath the workpiece to raise the pedestals and workpiece upwardly above the supporting surface of the work base. The raised pedestals permit the top surface, corners, and peripheral borders of the elevated workpiece to be laminated.
摘要翻译: 本发明是一种改进的膜压机和将工件提升到工作台的支撑表面上方的方法。 膜压机包括具有用于承载工件的支撑表面的工作台和位于工件上方的用于加热和将层压箔施加到工件的箔压制框架。 膜压机的改进包括多个基本上位于工作台的支撑表面下方的工件提升基座。 活塞位于每个基座的下方,并且将工件放置在工作台的支撑表面上。 活塞向驻留在工件附近和下方的某些基座施加向上的力,以将基座和工件向上升到工作基座的支撑表面上方。 升高的基座允许升高的工件的顶面,拐角和周边边缘被层压。
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公开(公告)号:US5820724A
公开(公告)日:1998-10-13
申请号:US700303
申请日:1996-08-20
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
CPC分类号: B23Q1/032 , B29C51/16 , B29C51/261 , B30B5/02
摘要: A membrane press is provided for applying a laminating foil to a three-dimensional workpiece to be laminated. The membrane press includes a work base having a supporting surface for carrying the workpiece, and a frame located above the workpiece for holding the foil. The improvement in the membrane press includes a pedestal housing located in the work base and having a cylinder therein communicating through a pedestal opening with the supporting surface of the work base. A piston rod including a workpiece elevating and lowering pedestal is positioned in the cylinder in axial alignment therewith. The pedestal communicates with the supporting surface through the pedestal opening. Upper and lower pistons are affixed to the piston rod in fluid-pressure transmitting relation within the cylinder in axially spaced-part relation to each other. The pistons define respective upper and lower axially aligned pressure-transmitting surfaces. Fluid pressure selectively communicates with the cylinder and the pressure-transmitting surfaces of the pistons for moving the pistons and the pedestal between a workpiece-elevating position wherein one end of the pedestal extends through the pedestal opening to elevate the workpiece above the supporting surface of the work base, and a workpiece-loading position wherein the pedestal is retracted to a position below the workpiece supporting surface of the work base.
摘要翻译: 提供了用于将层压箔施加到待层压的三维工件上的膜压机。 膜压机包括具有用于承载工件的支撑表面的工作台和位于工件上方用于保持箔的框架。 膜压机的改进包括位于工作基座中的基座壳体,其具有通过基座开口与工作基座的支撑表面连通的气缸。 包括工件升降基座的活塞杆与其轴向对准地定位在气缸中。 基座通过基座开口与支撑表面连通。 上下活塞在气缸内的流体压力传递关系中以彼此轴向间隔开的关系固定到活塞杆上。 活塞限定相应的上和下轴向对准的压力传递表面。 流体压力选择性地与气缸和活塞的压力传递表面连通,用于使活塞和基座在工件升高位置之间移动,该工件升高位置之间的基座的一端延伸穿过基座开口,以将工件提升到支撑表面上方 工作基座和工件装载位置,其中基座缩回到工件的工件支撑表面下方的位置。
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公开(公告)号:US5522478A
公开(公告)日:1996-06-04
申请号:US229976
申请日:1994-04-19
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
CPC分类号: B29C51/16 , B23Q1/03 , B23Q1/032 , B29C51/261 , B29C63/0004 , B29C63/04 , B30B5/02 , B29C2043/3647 , Y10S100/918 , Y10T156/1028
摘要: The invention is an improved membrane press, and method of elevating a workpiece above the supporting surface of a work base. The membrane press includes a work base having a supporting surface for carrying the workpiece, and a foil-pressing frame positioned above the workpiece for heating and applying the laminating foil to the workpiece. The improvement in the membrane press includes a plurality of workpiece-lifting pedestals residing substantially beneath the supporting surface of the work base. A piston is located beneath each pedestal, and responds to the placement of the workpiece onto the supporting surface of the work base. The piston imparts an upward force on certain ones of the pedestals residing adjacent to and beneath the workpiece to raise the pedestals and workpiece upwardly above the supporting surface of the work base. The raised pedestals permit the top surface, corners, and peripheral borders of the elevated workpiece to be laminated.
摘要翻译: 本发明是一种改进的膜压机和将工件提升到工作台的支撑表面上方的方法。 膜压机包括具有用于承载工件的支撑表面的工作台和位于工件上方的用于加热和将层压箔施加到工件的箔压制框架。 膜压机的改进包括多个基本上位于工作台的支撑表面下方的工件提升基座。 活塞位于每个基座的下方,并且将工件放置在工作台的支撑表面上。 活塞向驻留在工件附近和下方的某些基座施加向上的力,以将基座和工件向上升到工作基座的支撑表面上方。 升高的基座允许升高的工件的顶面,拐角和周边边缘被层压。
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公开(公告)号:US5718307A
公开(公告)日:1998-02-17
申请号:US644285
申请日:1996-05-10
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
IPC分类号: B30B9/22 , B23Q1/03 , B29C51/16 , B29C51/26 , B29C63/00 , B29C63/04 , B30B5/02 , B66B9/04 , B32B31/04
CPC分类号: B23Q1/03 , B23Q1/032 , B29C51/16 , B29C51/261 , B29C63/0004 , B29C63/04 , B30B5/02 , B29C2043/3647 , Y10T156/1028
摘要: A membrane press and method of elevating a three-dimensional workpiece are provided. The membrane press includes a work base having a supporting surface for carrying the workpiece. A foil-pressing frame is positioned above the workpiece for heating and applying a laminating foil to the workpiece. A plurality of fluid actuated pedestal assemblies are positioned for movement between a workpiece-loading position and a workpiece-lifting position above the supporting surface of the work base. Fluid passages communicate with the pedestal assemblies, and fluid pressure control means. The control means selectively directs a flow of fluid to the pedestal assemblies in response to the loading of the workpiece onto the supporting surface of the work base.
摘要翻译: 提供一种膜压机和提升三维工件的方法。 膜压机包括具有用于承载工件的支撑表面的工作台。 箔压制框架位于工件上方,用于加热并将层压箔施加到工件。 多个流体致动基座组件被定位用于在工件加载位置和工件的支撑表面上方的工件提升位置之间移动。 流体通道与基座组件和流体压力控制装置连通。 控制装置响应于工件对工作台的支撑表面的加载而选择性地引导流体流到基座组件。
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公开(公告)号:US5580415A
公开(公告)日:1996-12-03
申请号:US448068
申请日:1995-05-23
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
CPC分类号: B23Q1/03 , B23Q1/032 , B29C51/16 , B29C51/261 , B29C63/0004 , B29C63/04 , B30B5/02 , B29C2043/3647 , Y10T156/1028
摘要: A membrane press and method of elevating a three-dimensional workpiece are provided. The membrane press includes a work base having a supporting surface for carrying the workpiece. A foil-pressing frame is positioned above the workpiece for heating and applying a laminating foil to the workpiece. A plurality of fluid actuated pedestal assemblies are positioned for movement between a workpiece-loading position and a workpiece-lifting position above the supporting surface of the work base. Fluid passages communicate with the pedestal assemblies, and fluid pressure control means. The control means selectively directs a flow of fluid to the pedestal assemblies in response to the loading of the workpiece onto the supporting surface of the work base.
摘要翻译: 提供一种膜压机和提升三维工件的方法。 膜压机包括具有用于承载工件的支撑表面的工作台。 箔压制框架位于工件上方,用于加热并将层压箔施加到工件。 多个流体致动基座组件被定位用于在工件加载位置和工件的支撑表面上方的工件提升位置之间移动。 流体通道与基座组件和流体压力控制装置连通。 控制装置响应于工件对工作台的支撑表面的加载而选择性地引导流体流到基座组件。
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公开(公告)号:US5529658A
公开(公告)日:1996-06-25
申请号:US417388
申请日:1995-04-05
申请人: Hartmut Diekwisch
发明人: Hartmut Diekwisch
IPC分类号: B30B9/22 , B23Q1/03 , B29C51/16 , B29C51/26 , B29C63/00 , B29C63/04 , B30B5/02 , B32B31/04 , B66B9/04
CPC分类号: B29C51/16 , B23Q1/03 , B23Q1/032 , B29C51/261 , B29C63/0004 , B29C63/04 , B30B5/02 , B29C2043/3647 , Y10S100/918 , Y10T156/1028
摘要: The invention is an improved membrane press, and method of elevating a workpiece above the supporting surface of a work base. The membrane press includes a work base having a supporting surface for carrying the workpiece, and a foil-pressing frame positioned above the workpiece for heating and applying the laminating foil to the workpiece. The improvement in the membrane press includes a plurality of workpiece-lifting pedestals residing substantially beneath the supporting surface of the work base. A piston is located beneath each pedestal, and responds to the placement of the workpiece onto the supporting surface of the work base. The piston imparts an upward force on certain ones of the pedestals residing adjacent to and beneath the workpiece to raise the pedestals and workpiece upwardly above the supporting surface of the work base. The raised pedestals permit the top surface, corners, and peripheral borders of the elevated workpiece to be laminated.
摘要翻译: 本发明是一种改进的膜压机和将工件提升到工作台的支撑表面上方的方法。 膜压机包括具有用于承载工件的支撑表面的工作台和位于工件上方的用于加热和将层压箔施加到工件的箔压制框架。 膜压机的改进包括多个基本上位于工作台的支撑表面下方的工件提升基座。 活塞位于每个基座的下方,并且将工件放置在工作台的支撑表面上。 活塞向驻留在工件附近和下方的某些基座施加向上的力,以将基座和工件向上升到工作基座的支撑表面上方。 升高的基座允许升高的工件的顶面,拐角和周边边缘被层压。
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