发明名称 |
Torque coupling with tri-mode overrunning clutch assembly |
摘要 |
A controllable, multi-mode, bi-directional overrunning mode clutch and a shift system adapted for use in a power transfer assembly for transferring drive torque from a primary driveline to a secondary driveline so as to establish a four-wheel drive mode. The mode clutch includes a first ring journalled on a first rotary member, a second ring fixed to a second rotary member, and a plurality of rollers disposed in opposed cam tracks formed between the first and second rings. The first ring is split to define an actuation channel between its end segments. A cam member is moveable between positions engaged with and released from one or both end segments of the split first ring. The shift system includes a mode fork which controls movement of the cam member for establishing a two-wheel drive mode in addition to on-demand and locked four-wheel drive modes.
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申请公布号 |
US2005215376(A1) |
申请公布日期 |
2005.09.29 |
申请号 |
US20040812382 |
申请日期 |
2004.03.29 |
申请人 |
WILLIAMS RANDOLPH C;WILLIAMS RICHARD H;RONK AARON |
发明人 |
WILLIAMS RANDOLPH C.;WILLIAMS RICHARD H.;RONK AARON |
分类号 |
B60K23/08;F16H47/08;(IPC1-7):F16H47/08 |
主分类号 |
B60K23/08 |
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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