发明名称 |
Hole-making device for flowing drawn components, particularly sheets |
摘要 |
Hole-making device has a sheet holder (8), a pressure piece (1) projecting over the drawing plane (9) of the holder and movable perpendicularly to the drawing plane in the sheet holder, and a hole punch (2) which can be moved in the pressure piece. The pressure piece is connected at its end facing away from the drawing zone to the hole punch via a cushion (5). There may be a pressure insert (3) between the cushion and the hole punch.
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申请公布号 |
DE19801203(A1) |
申请公布日期 |
1999.07.22 |
申请号 |
DE19981001203 |
申请日期 |
1998.01.15 |
申请人 |
VOLKSWAGEN AG, 38440 WOLFSBURG, DE |
发明人 |
SUESSENBACH, H.-DIETER, 30855 LANGENHAGEN, DE |
分类号 |
B21D24/16;B21D28/34;B21D37/08;(IPC1-7):B21D37/08;B21D24/00 |
主分类号 |
B21D24/16 |
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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