| 发明名称 |
Bumper reinforcement for motor vehicles, comprises hollow cross-section which changes gradually along width direction |
| 摘要 |
The bumper reinforcement (20) comprises a hollow section which is closed by the side plates (12). The reinforcement is made of steel or light alloy and extends along the width of the car. The hollow cross-section changes gradually, along the car width direction.
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| 申请公布号 |
DE10122712(A1) |
申请公布日期 |
2002.05.29 |
| 申请号 |
DE20011022712 |
申请日期 |
2001.05.10 |
| 申请人 |
AISIN SEIKI K.K., KARIYA;AISIN KEIKINZOKU K.K., SHINMINATO |
发明人 |
AZUCHI, KAZUNARI;NUNONO, KAZUNOBU |
| 分类号 |
C02F1/68;B60R19/18;C04B35/16;(IPC1-7):B60R19/18;B60R19/04 |
主分类号 |
C02F1/68 |
| 代理机构 |
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代理人 |
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| 主权项 |
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