Invention Grant
- Patent Title: Control device and control method for continuously variable transmission
- Patent Title (中): 无级变速器控制装置及控制方法
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Application No.: US13790227Application Date: 2013-03-08
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Publication No.: US09334933B2Publication Date: 2016-05-10
- Inventor: Noritaka Aoyama , Hideshi Wakayama , Naohiro Yamada , Keichi Tatewaki , Kousuke Waku
- Applicant: JATCO LTD
- Applicant Address: JP Fuji-Shi
- Assignee: JATCO LTD
- Current Assignee: JATCO LTD
- Current Assignee Address: JP Fuji-Shi
- Agency: Foley & Lardner LLP
- Priority: JP2012-75023 20120328
- Main IPC: F16H9/16
- IPC: F16H9/16 ; B60W10/06 ; B60W30/18 ; F16H61/662 ; B60W10/02 ; B60W10/107 ; B60W30/184
Abstract:
A control device for continuously variable transmission is composed of a continuously variable transmission mechanism and friction engagement elements, and includes a control unit for decreasing, during a coast stop control to stop a driving power source in a traveling state of a vehicle, a transmission torque capacity transmittable by the friction engagement elements to fall under a belt capacity being torque transmittable by a belt using a holding force of pulleys.
Public/Granted literature
- US20130260960A1 CONTROL DEVICE AND CONTROL METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSION Public/Granted day:2013-10-03
Information query
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