| 发明名称 |
Belt roller for motor vehicle safety belt has rotatably mounted reel with drive wheel and sensor for relative rotation to control tensioning drive |
| 摘要 |
<p>The belt roller for a motor vehicle safety belt (12) has a rotatably mounted reel (10) with a coaxial drive wheel (20). The drive wheel is coupled to a variable power electric motor (26) with an electronic control (30). The reel has limited relative rotation with the driven wheel and this is sensed (32) to control the winding force of the belt.</p> |
| 申请公布号 |
DE102004032658(A1) |
申请公布日期 |
2005.02.03 |
| 申请号 |
DE20041032658 |
申请日期 |
2004.07.06 |
| 申请人 |
TRW AUTOMOTIVE GMBH |
发明人 |
PROKSCHA, MARTIN;BILLER, DIETER |
| 分类号 |
B60R22/48;B60R22/10;B60R22/34;B60R22/44;B60R22/46;(IPC1-7):B60R22/34 |
主分类号 |
B60R22/48 |
| 代理机构 |
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代理人 |
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