发明名称 |
Die for a press for deep-drawing a metal sheet |
摘要 |
<p>The tool (10) has a key form (22) defining a pressing portion (24) for a sheet (12) in undercut designed to cooperate with a punch (18). The sheet is mounted movable on a supporting frame (14) according to a direction (A) between a pressing position and a retracted position. A cam (30a) drives the key form in displacement. A movable frame (16) moves relative to the supporting frame, and carries a presser (58) designed to press and maintain the sheet against the punch. The cam drives the key form in its pressing position by drawing the form toward outside of the punch.</p> |
申请公布号 |
EP2705913(B1) |
申请公布日期 |
2015.03.04 |
申请号 |
EP20130175908 |
申请日期 |
2013.07.10 |
申请人 |
PEUGEOT CITROËN AUTOMOBILES SA |
发明人 |
LERAY, DOMINIQUE;DUMAS, JEAN LUC |
分类号 |
B21D19/08 |
主分类号 |
B21D19/08 |
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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