| 发明名称 |
Multi-function motor vehicle bumper |
| 摘要 |
A motor-vehicle bumper is provided with a number of piezoelectric elements (2, 3, 200, 300) which are connected to an electronic control unit (400) programmed to operate one or more of the piezoelectric elements such that each of them, or one or more groups of them, fulfil different functions in different conditions of operation of the motor-vehicle.
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| 申请公布号 |
EP1593554(A2) |
申请公布日期 |
2005.11.09 |
| 申请号 |
EP20050009347 |
申请日期 |
2005.04.28 |
| 申请人 |
C.R.F. SOCIETA CONSORTILE PER AZIONI |
发明人 |
ZANELLA, ALESSANDRO;BUTERA, FRANCESCO |
| 分类号 |
B60Q1/26;B60Q5/00;B60R19/18;B60R19/48;B60R21/00;B60R21/0136;G10K9/12;G10K9/122;(IPC1-7):B60R19/48 |
主分类号 |
B60Q1/26 |
| 代理机构 |
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代理人 |
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