| 发明名称 |
Raising unit for a motor vehicle bonnet on collision has pyrotechnic charge and piston held in cylinder by retaining lever until drive gases produced |
| 摘要 |
<p>A raising unit for a motor vehicle bonnet comprises a pyrotechnic charge (26) that liberates drive gases to drive a piston (12) in a cylinder (14) on activation. The piston is secured in the cylinder by a retaining lever (18) that releases when impacted by the drive gases.</p> |
| 申请公布号 |
DE102004007687(A1) |
申请公布日期 |
2005.09.01 |
| 申请号 |
DE20041007687 |
申请日期 |
2004.02.16 |
| 申请人 |
TRW AUTOMOTIVE GMBH |
发明人 |
GRAU, HERMANN |
| 分类号 |
B60R21/34;B60R21/38;F15B15/19;F15B15/26;(IPC1-7):B60R21/34 |
主分类号 |
B60R21/34 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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