发明名称 |
Drive for a belt tensioner |
摘要 |
A drive for a belt tensioner for safety belts has a drive chamber formed between two plates. A drive band whose two ends are fastened to a drive shaft such that the drive band forms a loop which can be exposed to expanding gas discharged from a gas outlet such that the drive band winds off and drives the drive shaft. The drive band is fixed to the plates by a fixing apparatus at a position disposed between its ends.
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申请公布号 |
US6676057(B2) |
申请公布日期 |
2004.01.13 |
申请号 |
US20020128458 |
申请日期 |
2002.04.24 |
申请人 |
TAKATA-PETRI (ULM) GMBH |
发明人 |
MAIERHOFER GUNTER;KLINGAUF GERHARD;BECK DIETER;LOEW KATHARINA |
分类号 |
B60R22/46;(IPC1-7):B60R22/46 |
主分类号 |
B60R22/46 |
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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