Invention Grant
- Patent Title: Configuration for compact planetary transmission
- Patent Title (中): 紧凑型行星传动配置
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Application No.: US13567691Application Date: 2012-08-06
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Publication No.: US08951161B2Publication Date: 2015-02-10
- 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 LLP
- Main IPC: F16H3/62
- IPC: F16H3/62 ; F16H3/44

Abstract:
A compact five-speed transmission planetary gear train includes a first, second, third, and fourth planetary gear sets between an input and an output as well as first, second, and third brakes and first, second and third clutches. The first, second and third brakes and first, second and third clutches are selectively actuatable to provide five different forward speeds and a four different reverse speeds between the input and the output.
Public/Granted literature
- US20140038768A1 Configuration for Compact Planetary Transmission Public/Granted day:2014-02-06
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