发明授权
US07168541B2 Manual planetary transmission with synchronizer clutches and brakes
失效
手动行星传动带同步离合器和制动器
- 专利标题： Manual planetary transmission with synchronizer clutches and brakes
- 专利标题（中）： 手动行星传动带同步离合器和制动器
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申请号： US10745135申请日： 2003-12-22
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公开(公告)号： US07168541B2公开(公告)日： 2007-01-30
- 发明人: Raymond J. Haka , Paul D. Stevenson , Douglas C. Armstrong
- 申请人： Raymond J. Haka , Paul D. Stevenson , Douglas C. Armstrong
- 申请人地址： US MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： US MI Detroit
- 代理商 Dan L. Thompson
- 主分类号： F16D23/06
- IPC分类号： F16D23/06
摘要：
A manual planetary power transmission includes two planetary gearsets and three torque-transmitting synchronizer assemblies. Two of the synchronizer assemblies permit the control of one gear member of the planetary gearsets individually. The third synchronizer permits control of two of the planetary gear members individually or simultaneously. The three synchronizer assemblies are manipulable in combinations of three to provide six forward speed ratios and one reverse speed ratio in the planetary gearsets.
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