发明名称 |
Locking device for a start-stop operation of a starter generator |
摘要 |
A torque-transmission system with a decoupler (1) between a shaft (2) and a belt pulley (3) of a starter generator is provided. The belt pulley can rotate relative to the shaft (2). For reducing rotary oscillations, the decoupler (1) includes a damping device arranged between the belt pulley (3) and the shaft (2) with at least one spring element (5). The decoupler (1) includes an automatic locking device (7) that is dependent on a direction of rotation and that produces, at a low rotational speed level, a coupling between the belt pulley (3) and the shaft (2), and this coupling automatically disconnects when a pre-determined rotational speed is reached. |
申请公布号 |
US8215468(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20090372993 |
申请日期 |
2009.02.18 |
申请人 |
HARTMANN BERND;HAUCK CHRISTIAN;SCHAEFFLER TECHNOLOGIES AG & CO. KG |
发明人 |
HARTMANN BERND;HAUCK CHRISTIAN |
分类号 |
F16D11/00;F16D7/00;F16D13/00;F16D13/04;F16D23/00;F16D43/00;F16D43/20 |
主分类号 |
F16D11/00 |
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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