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专利名称：Centering and grasping device发明人：Edwin G. Chambers,Albert J. Kraus申请号：US06/292555申请日：19810813公开号：US04444380A公开日：19840424
摘要：A device (10) for centering and guiding strip material (12) into a punch press (16)which device (10) is adjustable to accept different widths of strip material (12) and whichgrasps the strip material (12) during the punching operation. The device (10) includes apair of parallel guide members (24, 26) mounted to a pair of slide members (28, 30) whichare coupled to move in opposite directions. The slide members (28, 30) are adjustable tovary the space between the guide members (24, 26) and are actuated by an actuating rodon the press (16) to close down the space between the guide members (24, 26) when thepress (16) is down during the punching operation to grasp the strip material (12) betweenthe guide members (24, 26).
申请人：THE BABCOCK & WILCOX COMPANY
代理人：Vytas R. Matas,Robert J. Edwards
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