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1. 发明授权

US4322994A Shear having U-shaped clips connecting drive and work plates 失效
标题翻译：剪切具有连接驱动和工作板的U形夹
公开(公告)号：US4322994A
公开(公告)日：1982-04-06
申请号：US193666
申请日：1980-10-03
申请人： Richard Muhr , Karl-Heinz Schulte
发明人： Richard Muhr , Karl-Heinz Schulte
IPC分类号： B23P23/02 , B23D15/04 , B23D15/12 , B23D23/00 , B23D33/00 , B23D36/00 , B30B15/02
CPC分类号： B30B15/026 , B23D23/00 , B23D33/00 , B23D36/00 , Y10T83/8825 , Y10T83/9478
摘要： A profile-steel shear usable for cutting or punching profile-steel members has a pair of relatively fixed, spaced-apart, and parallel frame plates flanking a drive plate having a lower end edge engaging the upper end edge of a blade-type work plate. The outer faces of the drive and work plates are formed adjacent the abutting ends with grooves parallel to these abutting ends. U-shaped clips or elements each have one leg engaged in a respective groove of the drive plate and another leg engaged in a respective groove of the work plate so that these U-shaped elements secure the work and drive plates together for relative displacement by means of a hydraulic actuator normally situated atop the frame plates. These U-shaped elements are releasably retained on the work and drive plates with their legs in the respective grooves by means of screws engaged through them and with the work or drive plates.
摘要翻译：可用于切割或冲压型材 - 钢构件的型材 - 钢剪切件具有一对相对固定的间隔开的并平行的框架板，其在驱动板的侧面，其具有与刀片式工作板的上端边缘接合的下端边缘。驱动和工作板的外表面邻近邻接端形成平行于这些邻接端的凹槽。 U形夹子或元件各自具有接合在驱动板的相应凹槽中的一个脚和接合在工作板的相应凹槽中的另一个腿，使得这些U形元件将工件和驱动板固定在一起，以通过装置进行相对位移通常位于框架板顶部的液压致动器。这些U形元件通过其通过它们接合的螺钉以及与工件或驱动板一起被释放地保持在工件和驱动板上，其腿部位于相应的槽中。

2. 发明授权

US4407614A Apparatus for perforating a workpiece 失效
标题翻译：用于穿孔工件的装置
公开(公告)号：US4407614A
公开(公告)日：1983-10-04
申请号：US223837
申请日：1981-01-09
申请人： Richard Muhr , Karl Schink
发明人： Richard Muhr , Karl Schink
IPC分类号： B21D28/04 , B21D28/24 , B21D28/32 , B21D43/26 , B23D33/10 , B23Q35/02 , B23B39/08 , B23B49/00
CPC分类号： B21D28/243 , B23Q35/02 , Y10T408/173 , Y10T408/175 , Y10T408/385 , Y10T83/538 , Y10T83/541
摘要： A workpiece such as a steel profile to be perforated at predetermined distances from a longitudinal reference surface thereof is moved past a plurality of perforating tools, such as punching or drill presses, mounted on a main slide and associated with respective sensors carried on an ancillary slide, the two slides being provided with a rack-and-pinion coupling working into a position detector. Each sensor comprises two sensing heads movable, upon selective activation prior to operation of the corresponding tool, transversely to the workpiece path with a slight relative offset; the ancillary slide is displaced until the reference surface is detected by one--but not both--sensing heads whereupon a corrective motion is imparted to the main slide under the control of the position detector.
摘要翻译：诸如要从其纵向参考表面预定距离穿孔的钢型材的工件被移动通过安装在主滑动件上的多个穿孔工具，例如冲压或钻床，并与附属滑块两个滑块设置有工作在位置检测器中的齿条和小齿轮联轴器。每个传感器包括两个感测头，在相应的工具的操作之前选择性地激活，可以在稍微相对偏移的情况下横向于工件路径移动; 辅助滑块移位直到参考表面被一个但不是两个感测头检测到，由此在位置检测器的控制下向主滑块施加校正运动。

3. 发明授权

US4381169A Manipulator 失效
标题翻译：机械手
公开(公告)号：US4381169A
公开(公告)日：1983-04-26
申请号：US208499
申请日：1980-11-14
申请人： Richard Muhr , Karl Steinhoff
发明人： Richard Muhr , Karl Steinhoff
IPC分类号： B21B39/24 , B21D43/10 , B25J15/00 , B66F9/00
CPC分类号： B21D43/10 , B21B39/24
摘要： A support carriage of a manipulator carries an outrigger arm on which is mounted a grab assembly. Upper and lower jaws pivotal on the assembly about respective superposed upper and lower parallel axes can be moved by an actuator head engaging both of these jaws from an open position in which the jaws are pivoted apart from each other to a closed position in which the jaws are pivoted together. The lower jaw is moved at first into the closed position and locked therein before the upper jaw is moved all the way down into the closed position.
摘要翻译：操纵器的支撑托架携带支撑臂，其上安装有抓斗组件。组合件上绕枢轴转动的上和下夹爪可以通过一个致动器头移动，该致动头与这两个夹爪啮合，打开位置使夹爪彼此分开枢转到关闭位置，摆在一起下颚首先移动到关闭位置并锁定在其中，然后上颌一直向下移动到关闭位置。

4. 发明授权

US4267758A Actuator mount for power shear or punch 失效
标题翻译：执行器安装用于动力剪切或冲孔
公开(公告)号：US4267758A
公开(公告)日：1981-05-19
申请号：US72627
申请日：1979-09-05
申请人： Richard Muhr , Werner Schroder
发明人： Richard Muhr , Werner Schroder
IPC分类号： B21D28/24 , B21D28/32 , B21D28/34 , B23D15/14 , B23D23/00 , B23D31/00 , B23D33/00 , B23D35/00 , B30B15/06
CPC分类号： B23D33/00 , B21D28/243 , B21D28/34 , B23D15/14 , B23D35/00 , B30B15/068 , Y10T83/8759 , Y10T83/8866 , Y10T83/9457
摘要： A metalworking machine such as a punch or shear has a pair of substantially parallel and spaced-apart frame plates which are mounted fixedly relative to each other and which flank a vertically displaceable work slide formed at its upper edge with a T-shaped notch. A hydraulic ram is fixed to the plates and has a flat T-shaped piston rod receivable in the T-shaped notch of the slide for force transmission between the piston and the slide. The piston and slide can be separated from each other by relative lateral displacement perpendicular to the plane of the slide.
摘要翻译：金属加工机如冲头或剪切机具有一对基本上平行和间隔开的框架板，其相对于彼此固定地安装，并且在其上边缘处形成有T形凹口的可垂直移动的工作滑块的侧面。液压柱塞固定在板上，并具有可容纳在滑块的T形槽口中的平坦的T形活塞杆，用于在活塞和滑块之间传递力。活塞和滑块可以通过垂直于滑块平面的相对横向位移而彼此分离。

5. 发明授权

US4685365A Profile-bar cutter with angled blade movement 失效
标题翻译：型材切割刀具有角度的刀片运动
公开(公告)号：US4685365A
公开(公告)日：1987-08-11
申请号：US770684
申请日：1985-08-29
申请人： Richard Muhr , Werner Schroder
发明人： Richard Muhr , Werner Schroder
IPC分类号： B23D23/00
CPC分类号： B23D23/00 , Y10T403/4694 , Y10T83/408 , Y10T83/412
摘要： An angle shear for cutting profile steel has generally parallel and spaced front and rear frame plates fixed relative to each other, at least one fixed blade carried on the front plate, a working slide displaceable vertically between the frame plates, and individual guide rails extending at an acute angle of generally 45.degree. to the vertical and secured to one of the frame plates. An angle slide displaceable along the guides generally at 45.degree. to the vertical between the plates carries a movable blade displaceable past the fixed blade. Formations link the slides for joint synchronous movement between the plates. Both slides move in generally the same plane and have front and rear faces directly confronting and engaging the front and rear plates, respectively.
摘要翻译：用于切割轮廓钢的角度剪切具有大致平行且间隔开的前框架板和后框架板，其相对于彼此固定，至少一个固定在前板上的固定刀片，可在框架板之间垂直移动的工作滑块以及在相对于垂直方向大致为45°的锐角并固定到框架板之一。沿着导轨一般以45°相对于板之间的垂直方向移位的角滑块携带可移动经过固定叶片的可动刀片。地层连接滑块，用于板间的联合同步运动。两个滑块大致相同的平面移动，并且前后面分别直接面对并接合前板和后板。

6. 发明授权

US4369907A Punching and riveting machine 失效
标题翻译：冲孔和铆接机
公开(公告)号：US4369907A
公开(公告)日：1983-01-25
申请号：US193670
申请日：1980-10-03
申请人： Richard Muhr , Karl Schink
发明人： Richard Muhr , Karl Schink
IPC分类号： B21D28/24 , B21D28/34 , B21D35/00 , B21D37/04 , B21J15/00 , B21J15/10 , B21J15/16 , B21J15/36
CPC分类号： B21J15/14 , B21D37/04 , B21J15/10 , Y10T29/5118
摘要： A puncher-riveter has a fixed lower part having an upper surface and a vertically displaceable upper part above the lower part and having a lower surface. A hydraulic motor vertically displaces the upper part toward and away from the lower part. A punch having a lower punch end is vertically displaceable on the upper part between an upper rest position with the lower end above the lower surface of the upper part and a lower working position with the lower end below this lower surface. A die is provided on the lower part in vertical alignment with the punch so that the lower punch end can engage in the die when the punch is in the lower working position and the upper part is displaced down toward the lower part. A rivet anvil and an embossing tool are provided on the lower surface of the upper part adjacent the punch and a rivet-setting tool has an upper tool end and is vertically displaceable on the lower part between an upper working position with its upper end above the upper surface and a lower rest position with the upper tool end below the upper surface. Thus it is possible with the same machine, simply by switching the punch and rivet-setting tool, to punch and rivet together workpieces in subsequent operations.
摘要翻译：冲压铆钉具有固定的下部，其具有上表面和在下部上方具有可垂直移位的上部，并且具有下表面。液压马达使上部朝向和远离下部垂直移位。具有下冲头端的冲头在上部的上部静止位置与上部下表面之下的下端之间的上部可垂直移动，下部工作位置在下表面下方。在冲头处于下部工作位置并且上部向下移动时，在下部设置有与冲头垂直对准的模具，使得下冲头端部能够接合在模具中。铆钉砧和压花工具设置在与冲头相邻的上部的下表面上，并且铆钉固定工具具有上工具端，并且在下部上垂直移动，上工作位置与其上端之上的上工作位置上表面和下部固定位置，上部工具端在上表面下方。因此，通过切换冲头和铆钉固定工具，可以使用相同的机器在随后的操作中将工件冲压和铆接在一起。

7. 发明授权

US4267756A Holddown for power shear 失效
标题翻译：压力为动力剪切
公开(公告)号：US4267756A
公开(公告)日：1981-05-19
申请号：US72628
申请日：1979-09-05
申请人： Richard Muhr , Werner Schroder
发明人： Richard Muhr , Werner Schroder
IPC分类号： B23D23/00 , B23D33/08 , B23D33/02 , B26D7/02
CPC分类号： B23D33/08 , Y10T83/756 , Y10T83/7567 , Y10T83/8759 , Y10T83/9478
摘要： A power shear has a pair of parallel frame plates spaced apart to either side of a fixed blade and a movable blade. The movable blade can be displaced past the fixed blade to shear a workpiece extending across the plane and resting on the fixed blade A holddown plate is slidably mounted in rails on one of the frame plates and has a pair of edges guided by the rails and overreached by teeth formed on these rails. These edges of the holddown plate are formed with notches that can be aligned with the teeth to allow removal of the holddown plate in a direction perpendicular to its plane. A positioning spindle threaded through a nut fixed on the one frame plate can have an enlarged head engaged in a T-shaped cutout of the holddown plate so that when the holddown plate is lifted perpendicularly off the frame plate it is also disengaged from the positioning spindle.
摘要翻译：动力剪切具有一对平行的框架板，其间隔开固定刀片和可动刀片的任一侧。可移动刀片可以移动通过固定刀片以剪切延伸穿过该平面并延伸在固定刀片上的工件。压紧板可滑动地安装在一个框架板上的轨道中，并且具有由轨道引导的一对边缘并且超过通过形成在这些轨道上的齿。挡板的这些边缘形成有可与齿对准的凹口，以允许在垂直于其平面的方向上移除压板。螺钉穿过固定在一个框架板上的螺母的定位主轴可以具有与压盖板的T形切口中的扩大头部接合，使得当压紧板垂直地从框架板提升时，其也与定位心轴脱离。

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