| 发明名称 |
SAFETY FRAME FOR AUTOMOTIVE VEHICLES |
| 摘要 |
A safety frame formed of telescoping bearing members secured together by a fracturable bolt and including a force-absorbing material in one member serving as a cylinder for absorbing force from the other member serving as a piston upon fracture of said bolt.
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| 申请公布号 |
US3633934(A) |
申请公布日期 |
1972.01.11 |
| 申请号 |
USD3633934 |
申请日期 |
1969.03.14 |
| 申请人 |
DAIMLER-BENZ AG. |
发明人 |
KARL WILFERT |
| 分类号 |
B60R19/34;B62D21/15;(IPC1-7):B62D21/02 |
主分类号 |
B60R19/34 |
| 代理机构 |
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代理人 |
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| 地址 |
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