Invention Grant
- Patent Title: Configuration for compact five speed planetary transmission
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Application No.: US13567570Application Date: 2012-08-06
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Publication No.: US08915820B2Publication Date: 2014-12-23
- Inventor: Thomas D. Koch , Justin Floro , Michael Gross , Kevin G. Meyer , Kevin J. Knox , James Rice , James Elmer Winzeler , Peter H. Hodges , Perry G. Cruce
- Applicant: Thomas D. Koch , Justin Floro , Michael Gross , Kevin G. Meyer , Kevin J. Knox , James Rice , James Elmer Winzeler , Peter H. Hodges , Perry G. Cruce
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Miller Matthias & Hull
- Main IPC: F16H3/62
- IPC: F16H3/62

Abstract:
A compact five-speed transmission planetary gear train includes a first, second, third, fourth and fifth planetary gear sets between an input and an output as well as first, second, third and fourth brakes and first and second clutches. The first, second, third and fourth brakes and first and second clutches are selectively actuatable to provide five different forward speeds and a plurality of different reverse speeds between the input and the output.
Public/Granted literature
- US20140038765A1 Configuration for Compact Five Speed Planetary Transmission Public/Granted day:2014-02-06
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