| 发明名称 |
LIGHT-WEIGHT COMPONENT, ESPECIALLY BODY PART |
| 摘要 |
<p>The present invention relates to a lightweight part, particularly a vehicle body part, which includes sheet steel and light metal. In order to improve the manufacturability as well as the strength and rigidity properties, the sheet steel ( 6 through 8 ) is implemented as thin-walled, particularly has a thickness of less than 2 mm, and has at least one free area which is provided locally with a cast or sintered reinforcement structure ( 15 ) made of light metal.</p> |
| 申请公布号 |
EP1439995(A1) |
申请公布日期 |
2004.07.28 |
| 申请号 |
EP20020781140 |
申请日期 |
2002.10.22 |
| 申请人 |
IMPERIA GESELLSCHAFT FUER ANGEWANDTE FAHRZEUGENTWICKLUNG MBH |
发明人 |
ROETH, THILO;VOMHOF, REINHARD |
| 分类号 |
B62D21/09;B62D29/00;(IPC1-7):B62D29/00 |
主分类号 |
B62D21/09 |
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