发明授权
- 专利标题: Seven speed dual clutch transmission
- 专利标题(中): 七速双离合变速器
-
申请号: US12715286申请日: 2010-03-01
-
公开(公告)号: US08266977B2公开(公告)日: 2012-09-18
- 发明人: Mikael B. Mohlin , Tejinder Singh , Patrick S. Portell , David M. Zini
- 申请人: Mikael B. Mohlin , Tejinder Singh , Patrick S. Portell , David M. Zini
- 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: F16H3/08
- IPC分类号: F16H3/08
摘要:
A transmission includes an input member, an output member, first and second interconnecting members, first and second countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.
公开/授权文献
- US20100251840A1 SEVEN SPEED DUAL CLUTCH TRANSMISSION 公开/授权日:2010-10-07
信息查询