Invention Application
- Patent Title: MULTI-SPEED TRANSMISSION HAVING THREE PLANETARY GEAR SETS
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Application No.: US13769652Application Date: 2013-02-18
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Publication No.: US20130157799A1Publication Date: 2013-06-20
- Inventor: James M. Hart , James B. Borgerson
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F16H3/62
- IPC: F16H3/62
Abstract:
A transmission includes 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 first, second and third members. The torque transmitting devices include clutches and brakes.
Public/Granted literature
- US08708860B2 Multi-speed transmission having three planetary gear sets Public/Granted day:2014-04-29
Information query
