| 发明名称 |
Bumper device for vehicle |
| 摘要 |
A bumper device for a vehicle includes a bumper reinforcement provided along a width direction of the vehicle. The bumper reinforcement is formed with a hole at an impact surface thereof and is provided with at least four ridge lines extending along the width direction of the vehicle at a side of the impact surface.
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| 申请公布号 |
US7543865(B2) |
申请公布日期 |
2009.06.09 |
| 申请号 |
US20070727528 |
申请日期 |
2007.03.27 |
| 申请人 |
AISIN SEIKI KABUSHIKI KAISHA;AISIN KEIKINZOKU KABUSHIKI KAISHA |
发明人 |
HODOYA KOHEI;HANEDA SHINICHI;SHOBO JUN;KITA KIYOICHI |
| 分类号 |
B60R19/04 |
主分类号 |
B60R19/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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