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1. 发明授权

US06439022B1 Rolling apparatus 失效
标题翻译：滚动装置
公开(公告)号：US06439022B1
公开(公告)日：2002-08-27
申请号：US09721360
申请日：2000-11-22
申请人： Teruo Kamada , Takashi Tsuchiya , Hideo Yazaki
发明人： Teruo Kamada , Takashi Tsuchiya , Hideo Yazaki
IPC分类号： B21D2504
CPC分类号： B21C37/02 , B21B1/38 , B21B13/02 , B21B13/023 , B21B13/147 , B21B31/02 , B21B37/26 , B21B39/08 , B21B39/14 , B21B45/004 , B21B2015/0028 , B21B2203/42 , B21H7/00
摘要： A rolling apparatus is disclosed which forms a thin walled portion on part of a steel strip by allowing the steel strip to intervene between a pair of upper and lower rolling rolls, in which the upper rolling roll is vertically movable. The steel strip which has been pressed between a pair of upper and lower rolling rolls is repeatedly moved on a traveling table to upstream side and downstream side alternately, thereby forming the thin walled portion having a width corresponding to the movement quantity. In forming the thin walled portion, the steel strip is grasped on both upstream side and downstream side with a plurality of clamping means and is subjected to a tension due to tension imparting means, thereby facilitating formation of the thin walled portion.
摘要翻译：公开了一种轧制设备，其通过允许钢带介入上辊轧辊和下轧辊之间来形成在钢带的一部分上的薄壁部分，其中上辊轧机可垂直移动。被压在一对上下辊之间的钢带在行进台上交替地向上游侧和下游侧移动，由此形成具有对应于移动量的宽度的薄壁部。在形成薄壁部分时，用多个夹持装置在上游侧和下游侧抓住钢带，并且由于张力赋予装置而受到张力，从而有助于形成薄壁部分。

2. 发明授权

US06384418B1 Sample transfer apparatus and sample stage 失效
标题翻译：样品转运装置和样品台
公开(公告)号：US06384418B1
公开(公告)日：2002-05-07
申请号：US09314060
申请日：1999-05-18
申请人： Toshiaki Fujii , Yasuhiko Sugiyama
发明人： Toshiaki Fujii , Yasuhiko Sugiyama
IPC分类号： B21D2504
CPC分类号： H01L21/6831
摘要： A sample transfer apparatus has a transfer arm for supporting a sample and is mounted for undergoing movement to transfer the sample from a first station to a second station. The transfer arm has a holding portion for holding the sample by hydrogen bonding.
摘要翻译：样品传送装置具有用于支撑样品的传送臂，并且安装成用于进行移动以将样品从第一站传送到第二站。转移臂具有通过氢键保持样品的保持部。

3. 发明授权

US06701766B2 Plate-stretching grip head 有权
标题翻译：板拉伸夹头
公开(公告)号：US06701766B2
公开(公告)日：2004-03-09
申请号：US10102303
申请日：2002-03-20
申请人： Günter Halleck , Andreas Scholzen , Wilfried Just
发明人： Günter Halleck , Andreas Scholzen , Wilfried Just
IPC分类号： B21D2504
CPC分类号： B21D25/04 , B21D1/00
摘要： A metal-stretching grip head has a row of parallel upper plates wholly to one side of a plane and having front ends and rear ends and a row of parallel lower plates wholly to an opposite side of the plane and having front ends forming at the plane with the front ends of the upper plates a mouth slot extending along the plane and open forwardly on the plane. The lower plates also have rear ends juxtaposed across the plane with the upper-plate rear ends. A one-piece C-section metal bar is snugly received in the mouth slot. Rigid structure separate from the plates and bar fixes the plates relative to one another.
摘要翻译：金属拉伸夹头具有一排平行的上板，完全相对于一个平面的一侧，并且具有前端和后端以及一排平行的下板，完全相对于该平面的相对侧并具有在该平面处形成的前端上板的前端是沿着平面延伸并在平面上向前打开的口槽。下板还具有与上板后端并列穿过平面的后端。一个一体的C型金属棒紧贴在口槽中。与板和棒分开的刚性结构相对于彼此固定板。

4. 发明授权

US06460391B1 Clamping assembly for sheet metal leveling machine 有权
标题翻译：钣金整平机夹紧装置
公开(公告)号：US06460391B1
公开(公告)日：2002-10-08
申请号：US09778408
申请日：2001-02-07
申请人： Kalin Liefer , Elroy Schoenbeck
发明人： Kalin Liefer , Elroy Schoenbeck
IPC分类号： B21D2504
CPC分类号： B21D25/04
摘要： A clamping assembly for a machine that levels sheet metal by stretching the metal beyond its elastic limit includes two jaws which have generally planar gripping surfaces. When the jaws are forced together, the gripping surfaces on them bear against the sheet metal with enough frictional contact to enable a stretching force to be applied to the sheet metal. One of the jaws includes a bearing block and a gripping pad located along the bearing block, with the gripping surface for that jaw being on the pad. A shim that is narrower than the pad lies between the pad and the bearing block. When the pad is forced against the sheet metal, the shim behind that pad causes the pad to assume a slight contour that imparts convexity to its gripping surface. This concentrates the gripping force at the centers of the gripping surfaces on the two jaws, so that perceptible indentations do not develop in the strip at the side edges of the gripping surfaces.
摘要翻译：用于通过将金属拉伸超过其弹性极限来对金属板进行分级的机器的夹紧组件包括具有大致平面夹持表面的两个钳口。当夹爪被压在一起时，它们上的抓握表面以足够的摩擦接触力抵靠金属板，以使拉伸力能够施加到金属板上。夹爪中的一个包括轴承座和沿轴承座定位的夹持垫，夹爪的夹持表面位于垫上。比垫更窄的垫片位于垫和支承块之间。当衬垫被迫靠在金属片上时，该衬垫后面的衬垫使衬垫呈现出轻微的轮廓，使得它的抓握表面凸起。这将夹紧力集中在两个钳口上的抓握表面的中心处，使得在抓握表面的侧边缘处的条带中不会发生可察觉的压痕。

5. 发明授权

US06772617B1 Method and apparatus for in-situ leveling of progressively formed sheet metal 失效
标题翻译：逐渐形成的金属板原位流平的方法和装置
公开(公告)号：US06772617B1
公开(公告)日：2004-08-10
申请号：US10350863
申请日：2003-01-24
申请人： Jeffrey Peter Allen
发明人： Jeffrey Peter Allen
IPC分类号： B21D2504
CPC分类号： B21D1/00 , B21D25/00 , B21D35/00
摘要： A stretch-forming press for stamping continuously fed sheet metal includes a ram, a base member, and a feed mechanism configured to advance a strip of sheet metal through the stretch-forming press. A forming station has a die configured to form a desired pattern in the strip of sheet metal. A leveling station has a pair of opposed jaws slidably received in corresponding recesses of the stretch-forming press, with the jaws oriented at an angle with respect to a direction of travel for the strip of sheet metal as it passes through the leveling station.
摘要翻译：用于冲压连续供给的金属板的拉伸成型压力机包括冲头，基部构件和进给机构，其构造成通过拉伸成型压力机推进金属板条。成型站具有模具，其被配置成在金属板条中形成期望的图案。流平站具有可滑动地容纳在拉伸成型压力机的相应凹部中的一对相对的夹爪，当夹板穿过流平台时，夹爪相对于金属板条的行进方向成一角度定向。

6. 发明授权

US06227027B1 Gripper means for stretcher leveler apparatus 失效
标题翻译：抓斗装置用于担架平整机
公开(公告)号：US06227027B1
公开(公告)日：2001-05-08
申请号：US09062263
申请日：1998-04-17
申请人： Bertram A. Holloway
发明人： Bertram A. Holloway
IPC分类号： B21D2504
CPC分类号： B25B1/2452 , B21D25/04 , B25B1/241 , B25B5/163
摘要： The present invention is an element for gripping metal to be stretched by a stretcher leveler apparatus. The gripping element includes a first and preferably a second high density cast polyurethane gripping pad adapted for engagement with the metal to be stretched and a support member which can be a rectangular plate upon which the first and second gripping pads are operatively anchored. The support member having two pads is detachably mounted to the stretcher leveler apparatus either in a first orientation in which the first pad is positioned for engagement with the metal to be stretched or a second orientation in which the second pad is positioned for engagement with the metal to be stretched. Preferably, the support member is a plate having a first support surface upon which the first gripping pad is chemically bonded and a second support surface upon which the second gripping pad is chemically bonded. The support surfaces are disposed on opposite sides of the plate and in a parallel relationship. The gripping pads are preferably cast in situ on the support member. Preferably, at least one threaded hole is disposed at either end of the support member for allowing attachment to the stretcher leveler apparatus with threaded fasteners.
摘要翻译：本发明是一种用于夹持由拉伸矫直机装置拉伸的金属的元件。夹紧元件包括适于与要拉伸的金属接合的第一和优选第二高密度铸塑聚氨酯夹持垫，以及支撑构件，该支撑构件可以是矩形板，第一和第二夹持板可操作地锚定在该矩形板上。具有两个垫的支撑构件可以以第一取向被可拆卸地安装到拉伸矫直机装置，其中第一垫被定位成用于与待拉伸的金属接合或者第二定位，其中第二垫被定位成与金属接合被拉伸。优选地，支撑构件是具有第一支撑表面的板，第一夹持垫在该第一支撑表面上化学键合，第二支撑表面与第二支撑板化学结合。支撑面设置在板的相对侧并且平行的关系。夹持垫优选地在支撑构件上原位铸造。优选地，至少一个螺纹孔设置在支撑构件的任一端，以允许用螺纹紧固件附接到担架矫直机装置。

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