- 专利标题： Multi-speed transmission
-
申请号： US11928166申请日： 2007-10-30
-
公开(公告)号： US07416508B1公开(公告)日： 2008-08-26
- 发明人: Clinton E. Carey , Andrew W. Phillips , Edwin T. Grochowski , Scott H. Wittkopp , James M. Hart
- 申请人： Clinton E. Carey , Andrew W. Phillips , Edwin T. Grochowski , Scott H. Wittkopp , James M. Hart
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations, Inc.
- 当前专利权人： GM Global Technology Operations, Inc.
- 当前专利权人地址： US MI Detroit
- 主分类号： F16H3/62
- IPC分类号： F16H3/62
摘要：
A multi-speed transmission has four planetary gear sets and five torque-transmitting mechanisms packaged in at least one of six possible zones within the transmission casing. The torque-transmitting mechanisms are selectively engagable in different combinations to achieve eight forward speed ratios and a reverse speed ratio between the input member and the output member.
信息查询
