Invention Grant
- Patent Title: Multi-speed transmission
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Application No.: US14457592Application Date: 2014-08-12
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Publication No.: US09625007B2Publication Date: 2017-04-18
- Inventor: Charles F. Long , Phillip McCauley , Brian Schoolcraft , Michael Foster
- Applicant: Allison Transmission, Inc.
- Applicant Address: US IN Indianapolis
- Assignee: Allison Transmission, Inc.
- Current Assignee: Allison Transmission, Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Taft Stettinius & Hollister, LLP
- Agent Stephen F. Rost
- Main IPC: F16H3/66
- IPC: F16H3/66

Abstract:
The present disclosure provides a multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and third members. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms.
Public/Granted literature
- US20160047440A1 MULTI-SPEED TRANSMISSION Public/Granted day:2016-02-18
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