发明名称 |
Torque vectoring drive mechanism having a power sharing control system |
摘要 |
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a clutch actuator assembly for generating and applying a clutch engagement force on the clutch assembly. The clutch actuator assembly includes an electric motor/brake unit and a torque/force conversion mechanism. The motor/brake unit can be operated in either of a motor mode or a brake mode to cause bi-directional linear movement of an output member of the torque/force conversion mechanism. The thrust force generated by the torque/force conversion mechanism is applied to the clutch assembly. The dual mode feature of the electric motor/brake unit significantly reduces the power requirements. A torque vectoring drive axle is equipped with a pair of such torque transfer mechanisms.
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申请公布号 |
US2005176543(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20050043795 |
申请日期 |
2005.01.26 |
申请人 |
KIRKWOOD MALCOLM E.;BOWEN THOMAS C. |
发明人 |
KIRKWOOD MALCOLM E.;BOWEN THOMAS C. |
分类号 |
B60K17/35;B60K23/08;(IPC1-7):F16H3/72 |
主分类号 |
B60K17/35 |
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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