发明授权
- 专利标题: Multiple speed overdrive transmission for a motor vehicle
- 专利标题(中): 机动车多速超速传动
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申请号: US336310申请日: 1999-06-18
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公开(公告)号: US6053839A公开(公告)日: 2000-04-25
- 发明人: Reid Alan Baldwin , Peter Hodges , Volker Poenisch
- 申请人: Reid Alan Baldwin , Peter Hodges , Volker Poenisch
- 申请人地址: MI Dearborn
- 专利权人: Ford Global Technologies, Inc.
- 当前专利权人: Ford Global Technologies, Inc.
- 当前专利权人地址: MI Dearborn
- 主分类号: F16H3/66
- IPC分类号: F16H3/66 ; F16H57/10 ; F16H3/62
摘要:
A multiple speed transmission for motor vehicles includes three simple planetary gearsets hydraulically actuated friction clutches and brakes for controlling operation of the gearsets and altering the torque delivery path between an input shaft and an output shaft. An overrunning brake is provided for operation in reverse drive to share the torque reaction with a friction brake. The transmission is suited to produce five, six or seven forward speed ratios and a reverse drive ratio.
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