| 发明名称 |
Energy Absorbing Element and Motor Vehicle Body Using The Same |
| 摘要 |
An energy absorbing element for a motor vehicle body comprises a tube section that is roll-formed from a steel strip. The cross-section of the tube section has at least one concavity.
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| 申请公布号 |
US2008217935(A1) |
申请公布日期 |
2008.09.11 |
| 申请号 |
US20060916157 |
申请日期 |
2006.06.22 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
BRAUNBECK BARDO;HOCK THEOBALD |
| 分类号 |
B60R19/26 |
主分类号 |
B60R19/26 |
| 代理机构 |
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代理人 |
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