发明名称 |
Drive assembly for driving a rotary member, in particular a combustion engine water pump shaft |
摘要 |
In a drive assembly for driving a pulley of a water pump of a combustion engine, a movable supporting arm is fitted idly with a drive wheel, and is loaded by a torsion spring to bring the drive wheel into angular engagement with the pulley fitted to the shaft of the pump, and with a drive belt of the engine; an actuating device (being activatable to exert a force in opposition to that exerted by the torsion spring, and detach the drive wheel from the pulley.
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申请公布号 |
US7918758(B2) |
申请公布日期 |
2011.04.05 |
申请号 |
US20040551089 |
申请日期 |
2004.04.01 |
申请人 |
DAYCO EUROPE S.R.L.;BAYERISCHE MOTOREN WERKE AG |
发明人 |
DI GIACOMO TOMMASO;LEMBERGER HEINZ |
分类号 |
F16H13/00;F01P5/12;F01P5/14;F02B67/06;F16H7/02;F16H13/10 |
主分类号 |
F16H13/00 |
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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