发明名称 |
Controlled differential actuator |
摘要 |
A controlled differential actuator particularly adapted for differential applications for motor vehicle powertrains. The differential operator incorporates an electromagnetically applied first or primary clutch coupled to a second multi-disc clutch pack through a ball ramp operator. Energization of the solenoid coil selectively applies the main clutch pack which is coupled to a differential carrier and one of the axle half shafts connected with the differential assembly. Modulation of current applied to the solenoid coil allows a selective frictional coupling between the differential axle half shafts which provides desirable traction features for the associated motor vehicle.
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申请公布号 |
US8308598(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20080676025 |
申请日期 |
2008.08.13 |
申请人 |
PRITCHARD LARRY A.;BARLAGE JOHN;BORGWARNER, INC. |
发明人 |
PRITCHARD LARRY A.;BARLAGE JOHN |
分类号 |
F16H48/22 |
主分类号 |
F16H48/22 |
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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