发明名称 |
Automotive body panel is strengthened by heat treatment process and application of honeycomb cells |
摘要 |
<p>An automotive metal body panel (3) forms a load-bearing part of the bodywork and is strengthened locally. The component is pressed from high-strength steel in conjunction with the application of heat and hardened. During the pressing/heating a supplementary honeycomb cell material is pressed into a suitable depression.</p> |
申请公布号 |
DE10339069(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
DE2003139069 |
申请日期 |
2003.08.26 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
BRODT, MARTIN;LANGE, DIETER |
分类号 |
B21D13/02;B62D21/15;(IPC1-7):B21D22/02;B21D47/04;B62D21/02;F16S1/04 |
主分类号 |
B21D13/02 |
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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