| 发明名称 |
Electric drive for a shaping die |
| 摘要 |
A driving mechanism for operating a shaping die to join stacked plates by a deep-drawing and swaging operation is implemented as an electric drive, such as a linear motor or a rotary motor, which is operatively connected to the shaping die.
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| 申请公布号 |
US2004216290(A1) |
申请公布日期 |
2004.11.04 |
| 申请号 |
US20040792675 |
申请日期 |
2004.03.03 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SCHNEIDER WOLFGANG;SCHULLER UWE |
| 分类号 |
B21D39/03;B30B1/26;(IPC1-7):B32B1/00 |
主分类号 |
B21D39/03 |
| 代理机构 |
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代理人 |
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