发明名称 |
Verfahren zum Innenhochdruckumformen eines Hohlprofiles |
摘要 |
The method for forming by high internal pressure a hollow profile (2) whose cavity during the forming process is filled with an elastic sealing element (4) further utilizes this sealing element to trim the profile by cutting off a section. |
申请公布号 |
DE10043024(B4) |
申请公布日期 |
2005.12.01 |
申请号 |
DE2000143024 |
申请日期 |
2000.09.01 |
申请人 |
AUDI AG |
发明人 |
ZUBER, ARMIN;LEITERMANN, WULF |
分类号 |
B21D17/02;B21D26/045;(IPC1-7):B21D26/02;B26D3/00;B26D1/00 |
主分类号 |
B21D17/02 |
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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