发明授权
- 专利标题: Multi-speed transmission
- 专利标题(中): 多速传输
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申请号: US11832490申请日: 2007-08-01
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公开(公告)号: US07896770B2公开(公告)日: 2011-03-01
- 发明人: David Earl Earhart , James A. Raszkowski
- 申请人: David Earl Earhart , James A. Raszkowski
- 申请人地址: US MI Detroit
- 专利权人: GM Global Technology Operations LLC
- 当前专利权人: GM Global Technology Operations LLC
- 当前专利权人地址: US MI Detroit
- 主分类号: F16H37/02
- IPC分类号: F16H37/02
摘要:
A transmission is provided having an input member, an output member, a dual clutch assembly, two countershaft gearing arrangements, one planetary gear set, a plurality of interconnecting members, and a plurality of torque transmitting devices. Each of the countershaft gearing arrangements includes a plurality of co-planar gear sets. The torque transmitting devices include a combination of clutches, brakes, and synchronizers.
公开/授权文献
- US20090036247A1 MULTI-SPEED TRANSMISSION 公开/授权日:2009-02-05
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