Invention Grant
- Patent Title: Gear and clutch arrangement for multi-speed transmission
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Application No.: US12180220Application Date: 2008-07-25
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Publication No.: US07815540B2Publication Date: 2010-10-19
- Inventor: Andrew W. Phillips , James M. Hart , Scott H. Wittkopp , Clinton E. Carey
- Applicant: Andrew W. Phillips , James M. Hart , Scott H. Wittkopp , Clinton E. Carey
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Main IPC: F16H3/44
- IPC: F16H3/44

Abstract:
A transmission is disclosed having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include five clutches and one brake arranged within a transmission housing.
Public/Granted literature
- US20090118071A1 GEAR AND CLUTCH ARRANGEMENT FOR MULTI-SPEED TRANSMISSION Public/Granted day:2009-05-07
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