Invention Grant
- Patent Title: Double swap kickdown shift control
- Patent Title (中): 双重交换降档换档控制
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Application No.: US13588237Application Date: 2012-08-17
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Publication No.: US08974345B2Publication Date: 2015-03-10
- Inventor: Hussein Dourra , Javed Dada
- Applicant: Hussein Dourra , Javed Dada
- Applicant Address: US MI Auburn Hills
- Assignee: Chrysler Group LLC
- Current Assignee: Chrysler Group LLC
- Current Assignee Address: US MI Auburn Hills
- Agent Ralph E Smith
- Main IPC: F16H3/44
- IPC: F16H3/44 ; F16H61/06 ; F16H61/08
Abstract:
A method of performing a double swap kickdown shift in a transmission having a main box and a compounder. The compounder is shifted during the hold speed phase of the downshift. The target ratio for the downshift is overshot by an overshoot RPM.
Public/Granted literature
- US20140051543A1 DOUBLE SWAP KICKDOWN SHIFT CONTROL Public/Granted day:2014-02-20
Information query
