发明名称 |
All wheel drive continuously variable transmission having dual mode operation |
摘要 |
An automatic transmission for an automotive vehicle includes a continually variable drive mechanism having one sheave assembly fixed to an input shaft and the output sheave assembly supported on an intermediate shaft, a low speed gearset driveably connected to the input shaft and an output shaft, a fixed ratio drive mechanism in the form of a chain drive providing a torque delivery path between the intermediate shaft and the output shaft, a transfer clutch for connecting and releasing the first sheave of the variable drive mechanism and input shaft, a low clutch, a reverse gearset, and a reverse clutch for connecting and releasing alternately the output shaft and reverse gearset, and a clutch for selectively driveably connecting the output of the second fixed drive mechanism and a front output shaft.
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申请公布号 |
US5937711(A) |
申请公布日期 |
1999.08.17 |
申请号 |
US19980044338 |
申请日期 |
1998.03.19 |
申请人 |
FORD GLOBAL TECHNOLOGIES, INC. |
发明人 |
MCCARRICK, DANIEL WARREN;MELHORN, BARRY JOHN;BEIM, RUDOLF |
分类号 |
B60K17/342;F16H37/02;(IPC1-7):F16H37/08 |
主分类号 |
B60K17/342 |
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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