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1. 发明申请

US20080163660A1 Sheet-bending press for making pipe 有权
标题翻译：用于制造管材的弯曲压力机
公开(公告)号：US20080163660A1
公开(公告)日：2008-07-10
申请号：US12006590
申请日：2008-01-03
申请人： Manfred Kolbe , Uwe Feldmann , Frank Viegen , Karl Bohmer
发明人： Manfred Kolbe , Uwe Feldmann , Frank Viegen , Karl Bohmer
IPC分类号： B21D51/18
CPC分类号： B21D5/015
摘要： A bending press for making tubing from a substantially planar and longitudinally extending metal sheet has a support extending transversely generally parallel to the sheet vertically offset from the sheet, and a bender at one of the edges of the sheet and slidable transversely generally parallel to the sheet on the support. The bender has a pair of bending tools, a tie rod extending transversely in the direction adjacent the pair of tools, and an actuator braced transversely in the direction between the tie rod and the tools and extensible in the direction to tension the rod and press the tools against opposite faces of the sheets at the one edge to deform the one edge. A clamp is engageable between the bender and the support for releasably locking the bender to the support at any of a plurality of positions offset transversely therealong generally parallel to the sheet.
摘要翻译：用于从基本上平坦且纵向延伸的金属片制造管材的弯曲压力机具有横向延伸延伸的支撑件，该支撑件垂直于片材的垂直偏移地平行于片材，并且在片材的一个边缘处弯曲，并且横向大致平行于片材对支持。弯曲机具有一对弯曲工具，一个在相邻于该对工具的方向上横向延伸的拉杆，以及沿着拉杆和工具之间的方向横向地支撑的致动器，并且沿着拉伸杆的方向可伸展并按压工具抵抗在一个边缘处的片材的相对面以使一个边缘变形。夹具可接合在弯曲器和支撑件之间，用于将折弯器可释放地锁定到多个位置上的任何多个位置，该位置沿大致平行于片材横向折叠。

2. 发明授权

US07861566B2 Sheet-bending press for making pipe 有权
标题翻译：用于制造管材的弯曲压力机
公开(公告)号：US07861566B2
公开(公告)日：2011-01-04
申请号：US12006590
申请日：2008-01-03
申请人： Manfred Kolbe , Uwe Feldmann , Frank Viegen , Karl Böhmer
发明人： Manfred Kolbe , Uwe Feldmann , Frank Viegen , Karl Böhmer
IPC分类号： B21D39/02 , B21D5/04 , B21D31/00
CPC分类号： B21D5/015
摘要： A bending press for making tubing from a substantially planar and longitudinally extending metal sheet has a support extending transversely generally parallel to the sheet vertically offset from the sheet, and a bender at one of the edges of the sheet and slidable transversely generally parallel to the sheet on the support. The bender has a pair of bending tools, a tie rod extending transversely in the direction adjacent the pair of tools, and an actuator braced transversely in the direction between the tie rod and the tools and extensible in the direction to tension the rod and press the tools against opposite faces of the sheets at the one edge to deform the one edge. A clamp is engageable between the bender and the support for releasably locking the bender to the support at any of a plurality of positions offset transversely therealong generally parallel to the sheet.
摘要翻译：用于从基本上平坦且纵向延伸的金属片制造管材的弯曲压力机具有横向延伸延伸的支撑件，该支撑件垂直于片材的垂直偏移地平行于片材，并且在片材的一个边缘处弯曲，并且横向大致平行于片材对支持。弯曲机具有一对弯曲工具，一个在相邻于该对工具的方向上横向延伸的拉杆，以及沿着拉杆和工具之间的方向横向地支撑的致动器，并且沿着拉伸杆的方向可伸展并按压工具抵抗在一个边缘处的片材的相对面以使一个边缘变形。夹具可接合在弯曲器和支撑件之间，用于将折弯器可释放地锁定到多个位置上的任何多个位置，该位置沿大致平行于片材横向折叠。

3. 发明申请

US20100095736A1 STRAIGHTENING A TUBE ON AN EXPANDER 有权
标题翻译：连接一个扩展器上的一个管
公开(公告)号：US20100095736A1
公开(公告)日：2010-04-22
申请号：US12577751
申请日：2009-10-13
申请人： Manfred KOLBE , Uwe Feldmann , Arno Topueth
发明人： Manfred KOLBE , Uwe Feldmann , Arno Topueth
IPC分类号： B21D39/20
CPC分类号： B21D3/05 , B21D3/14
摘要： A tube extending along a tube axis is straightened by radially outwardly plastically deforming and expanding the tube by means of an expander mandrel and simultaneously bending the tube by applying radially inwardly directed forces to the tube at three points lying on a triangle. One of the points is level with the mandrel on one side of the tube and the other two points axially flank it in axially opposite directions and bear on the other side of the tube.
摘要翻译：沿着管轴延伸的管通过径向向外塑性变形并通过膨胀机心轴膨胀管而被拉直，并且同时通过在位于三角形上的三个点处向管施加径向向内的力同时弯曲管。点之间的一个点与管的一侧上的心轴平齐，另外两个点在轴向相反的方向上轴向地位于其侧面并且承载在管的另一侧上。

4. 发明申请

US20050126252A1 Apparatus for straightening pipe 有权
标题翻译：矫直管的装置
公开(公告)号：US20050126252A1
公开(公告)日：2005-06-16
申请号：US10994206
申请日：2004-11-19
申请人： Uwe Feldmann , Manfred Kolbe , Arno Toputh , Hans-Jurgen Fischer
发明人： Uwe Feldmann , Manfred Kolbe , Arno Toputh , Hans-Jurgen Fischer
IPC分类号： B21D3/14 , B21D3/00 , B21D1/08
CPC分类号： B21D3/00
摘要： A straightening apparatus for large diameter thick wall pipe has an expander head at one end of a beam inserted into the pipe and having a radially displaceable saddle positionable at any selected location along the beam. The saddle may be shifted along the beam by a linear actuator and the saddle applies a radial force to the inner wall of the pipe in a bending operation.
摘要翻译：用于大直径厚壁管的矫直装置在插入管中的梁的一端具有一个膨胀头，并具有可沿着梁的任何选定位置定位的可径向移动的鞍座。鞍座可以通过线性致动器沿着梁移动，并且鞍座在弯曲操作中向管的内壁施加径向力。

5. 发明授权

US08474292B2 Straightening a tube on an expander 有权
标题翻译：在扩张器上矫正管子
公开(公告)号：US08474292B2
公开(公告)日：2013-07-02
申请号：US12577751
申请日：2009-10-13
申请人： Manfred Kolbe , Uwe Feldmann , Arno Topueth
发明人： Manfred Kolbe , Uwe Feldmann , Arno Topueth
IPC分类号： B21D7/00 , B21D3/00
CPC分类号： B21D3/05 , B21D3/14
摘要： A tube extending along a tube axis is straightened by radially outwardly plastically deforming and expanding the tube by means of an expander mandrel and simultaneously bending the tube by applying radially inwardly directed forces to the tube at three points lying on a triangle. One of the points is level with the mandrel on one side of the tube and the other two points axially flank it in axially opposite directions and bear on the other side of the tube.
摘要翻译：沿着管轴延伸的管通过径向向外塑性变形并通过膨胀机心轴膨胀管而被拉直，并且同时通过在位于三角形上的三个点处向管施加径向向内的力同时弯曲管。点之间的一个点与管的一侧上的心轴平齐，另外两个点在轴向相反的方向上轴向地位于其侧面并且承载在管的另一侧上。

6. 发明申请

US20120137748A1 METHOD OF BENDING A METAL PLATE 审中-公开
标题翻译：弯曲金属板的方法
公开(公告)号：US20120137748A1
公开(公告)日：2012-06-07
申请号：US13031635
申请日：2011-02-22
申请人： Uwe Feldmann , Manfred Kolbe
发明人： Uwe Feldmann , Manfred Kolbe
IPC分类号： B21D5/04
CPC分类号： B21D19/08 , B21D5/015
摘要： A plate workpiece having an edge is bent with a press having a stationary upper die with a lower face and a vertically and horizontally movable lower die with an upper face. With the upper face of the lower die spaced below the lower face of the upper die, the workpiece is fitted between the dies such that the edge of the plate bears in a horizontal direction on the upper face of the lower die and an upper face of the plate bears upward on a portion of the lower face of the upper die. Then the lower die is moved vertically upward toward the upper die at a predetermined vertical rate while the lower die is shifted horizontally synchronously in the direction at a predetermined horizontal rate such that the plate edge engaging the lower-die upper face does not shift there along during upward movement.
摘要翻译：具有边缘的板状工件用具有下表面的固定上模和具有上表面的垂直和水平可移动的下模的压机弯曲。当下模具的上表面在上模的下表面下方间隔开时，工件被装配在模具之间，使得板的边缘在下模的上表面上沿水平方向承载，并且上表面板在上模的下表面的一部分上向上。然后，下模以预定的垂直速度朝向上模垂直向上移动，而下模沿预定水平速度水平方向水平位移，使得接合下模上表面的板边缘不随之移动在向上运动。

7. 发明授权

US07159435B2 Apparatus for straightening pipe 有权
标题翻译：矫直管的装置
公开(公告)号：US07159435B2
公开(公告)日：2007-01-09
申请号：US10994206
申请日：2004-11-19
申请人： Uwe Feldmann , Manfred Kolbe , Arno Topüth , Hans-Jürgen Fischer
发明人： Uwe Feldmann , Manfred Kolbe , Arno Topüth , Hans-Jürgen Fischer
IPC分类号： B21D41/02
CPC分类号： B21D3/00
摘要： A straightening apparatus for large diameter thick wall pipe has an expander head at one end of a beam inserted into the pipe and having a radially displaceable saddle positionable at any selected location along the beam. The saddle may be shifted along the beam by a linear actuator and the saddle applies a radial force to the inner wall of the pipe in a bending operation.
摘要翻译：用于大直径厚壁管的矫直装置在插入管中的梁的一端具有一个膨胀头，并具有可沿着梁的任何选定位置定位的可径向移动的鞍座。鞍座可以通过线性致动器沿着梁移动，并且鞍座在弯曲操作中向管的内壁施加径向力。

8. 发明授权

US07004005B2 Method and apparatus for producing pipe from metal plate 有权
标题翻译：从金属板制造管道的方法和装置
公开(公告)号：US07004005B2
公开(公告)日：2006-02-28
申请号：US10617577
申请日：2003-07-11
申请人： Uwe Feldmann , Manfred Kolbe
发明人： Uwe Feldmann , Manfred Kolbe
IPC分类号： B21D5/04 , B21D37/04 , B21J13/06
CPC分类号： B21D5/015 , B21C37/0815
摘要： A bending press for bending metal plates for the production of large diameter pipe has an articulation for the upper die member which reduces bending moments as applied to the bending sword or ram. The articulation can be between the upper die and the foot of the bending sword and a second articulation can be provided between the bending sword and the head of it affixed to the head of the press.
摘要翻译：用于弯曲用于生产大直径管道的金属板的弯曲压力机具有用于上模具的铰接，其减少施加到弯曲剑或冲头的弯矩。铰接可以在弯曲剑的上模和脚之间，并且可以在弯曲剑和固定到印刷机头部的头部之间提供第二铰接。

9. 发明授权

US06957567B2 Method and system for the controlled application of fluid pressure to a load, especially for pressure testing pipe 有权
标题翻译：用于控制应用流体压力到负载的方法和系统，特别是用于压力测试管道
公开(公告)号：US06957567B2
公开(公告)日：2005-10-25
申请号：US10624845
申请日：2003-07-22
申请人： Manfred Kolbe , Hans-Güntar Schiffers , Uwe Feldmann , Wolfgang Krutz
发明人： Manfred Kolbe , Hans-Güntar Schiffers , Uwe Feldmann , Wolfgang Krutz
IPC分类号： F15B3/00 , F04B9/117 , F04B11/00 , F15B11/048 , F15B19/00 , G01N3/12 , G01M3/04 , F04B35/00
CPC分类号： F04B9/1172 , F04B11/005 , F04B2201/0201 , F04B2203/0903 , F15B11/048 , F15B19/005 , F15B2211/21 , F15B2211/25 , F15B2211/2652 , F15B2211/30505 , F15B2211/30565 , F15B2211/855 , G01N3/12 , Y10T137/0396
摘要： A method and system for the controlled application of fluid pressure of a load, such as a large pipe to be pressure tested utilized small pressure converters which are operated by a common controller at the hydraulic side to fill and pressurize the pipe. One pressure converter is decelerated as it approaches the end of its working stroke while the other pressure converter is accelerated so that the total displacement of the pressurizing fluid remains substantially constant over time.
摘要翻译：用于受压力测试的大型管子等负载的流体压力的受控应用的方法和系统使用由液压侧的公共控制器操作的小压力转换器，以对管道进行加压和加压。一个压力转换器在接近其工作行程结束时减速，而另一个压力转换器被加速，使得加压流体的总位移随时间保持基本恒定。

10. 发明授权

US07363602B2 Computer-supported, automated method for the verification of analog circuits 失效
标题翻译：用于模拟电路验证的计算机支持的自动化方法
公开(公告)号：US07363602B2
公开(公告)日：2008-04-22
申请号：US11085595
申请日：2005-03-22
申请人： Georg Denk , Uwe Feldmann , Lars Hedrich , Ralf Klausen
发明人： Georg Denk , Uwe Feldmann , Lars Hedrich , Ralf Klausen
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： The invention relates to a computer-supported, automated method for the verification of analog circuits, and to a storage medium on which a computer software program is stored for performing such method, including transforming of constants or variables characterizing a first equation system for describing the properties of a circuit; transforming of constants or variables characterizing a second equation system for describing the properties of a circuit; and performing a circuit equivalence test by using the transformed quantities obtained from transforming.
摘要翻译：本发明涉及用于验证模拟电路的计算机支持的自动化方法，以及存储介质，其上存储有用于执行这种方法的计算机软件程序，包括对表征第一方程式的常数或变量的变换来描述电路性质; 变换表征第二方程式的常数或变量，以描述电路的属性; 以及通过使用从变换获得的变换量来执行电路等价性测试。

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