发明名称 |
Press for transforming work pieces |
摘要 |
A press for transforming work pieces including a drive apparatus for driving at least one press tappet and at least one tappet element. The drive apparatus is connected with at least one extractor element through a lever linkage. A tool with a tool lower element and a tool upper element which is mounted on the press tappet. At least one extractor element is provided to extract the work piece following the transformation process. A coupling which connects the drive apparatus with at least one extractor element or disengages it therefrom. At least one measuring sensor which is part of a triggering apparatus arranged inside the lever linkage and which is in a position to measure the force acting on the extractor element continuously. The triggering apparatus is provided to disengage the coupling in the event of a deviation of the force value measured continuously by at least one measuring sensor from a force standard value specified in reference to a certain point in the motion of the extractor element by a certain amount.
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申请公布号 |
US6662617(B2) |
申请公布日期 |
2003.12.16 |
申请号 |
US20010949897 |
申请日期 |
2001.09.12 |
申请人 |
SCHULER PRESSEN GMBH & CO. KG |
发明人 |
FAHRENBACH JUERGEN |
分类号 |
B30B15/28;B21D45/02;(IPC1-7):B21J13/14 |
主分类号 |
B30B15/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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