| 发明名称 |
Process to manufacture cams for automotive camshaft using cold forming steel and plunger tool. |
| 摘要 |
<p>In a process to manufacture an automotive camshaft, a cold forming steel cam blank is placed on a rod (4) and compressed by plungers (5, 6) within a surrounding matrix and formed.</p> |
| 申请公布号 |
DE10329410(A1) |
申请公布日期 |
2005.01.20 |
| 申请号 |
DE2003129410 |
申请日期 |
2003.07.01 |
| 申请人 |
MAHLE VENTILTRIEB GMBH |
发明人 |
GEYER, ANDREAS;GRAHLE, PETER;HALDEMANN, PETER |
| 分类号 |
B21D53/84;(IPC1-7):B23P13/00 |
主分类号 |
B21D53/84 |
| 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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