| 发明名称 |
Deep drawing die consists of separate parts for forming die surface, with detachable shell mold |
| 摘要 |
The deep drawing tool (2) consists of two or more tool parts (2a,b,c). The parts are combined to form the forming die surface (3), which faces the plate to be drawn. A one-part removeable shell mold (1) is placed on the forming die surface.
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| 申请公布号 |
DE19931100(A1) |
申请公布日期 |
2001.01.11 |
| 申请号 |
DE19991031100 |
申请日期 |
1999.07.06 |
| 申请人 |
BAYERISCHE MOTOREN WERKE AG |
发明人 |
VOGEL, DIETER |
| 分类号 |
B21D22/20;B21D22/28;B21D37/02;(IPC1-7):B21D37/02 |
主分类号 |
B21D22/20 |
| 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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