Invention Grant
- Patent Title: Multi-speed transmission
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Application No.: US15003089Application Date: 2016-01-21
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Publication No.: US09909649B2Publication Date: 2018-03-06
- Inventor: Brian Schoolcraft
- 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 ; F16H3/64 ; F16H3/62

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 nine forward speeds and one reverse speed are achieved by the selective engagement of the plurality of torque-transmitting mechanisms.
Public/Granted literature
- US20160138680A1 MULTI-SPEED TRANSMISSION Public/Granted day:2016-05-19
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