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Patent Searching and Data


Title:
VEHICULAR TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/003978
Kind Code:
A1
Abstract:
This vehicular transmission system comprises a transmission (21), a clutch device (26), a clutch control unit (61), and a shift operation detection means (48). The clutch device (26) actuates to a connection side when hydraulic pressure is supplied from a clutch actuator (50) to a slave cylinder (28), and the clutch actuator (50) supplies waiting hydraulic pressure (WP) to the slave cylinder (28) in an in-gear stopped state in which the transmission (21) is in an in-gear state and a vehicle (1) is in a stopped state. During non-detection in which the shift operation detection means (48) does not detect a shift operation, the clutch control unit (61) sets the waiting hydraulic pressure (WP) to a first set value (P1), and when the shift operation detection means (48) detects the shift operation, the clutch control unit (61) sets the waiting hydraulic pressure (WP) to a second set value (P2) that is lower than the first set value (P1).

Inventors:
RYUZAKI Tatsuya (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
ONO Junya (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2018/023100
Publication Date:
January 03, 2019
Filing Date:
June 18, 2018
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
International Classes:
F16D48/02; F16H59/08; F16H59/36; F16H59/68; F16H61/02; F16H63/46
Foreign References:
JP2011075030A2011-04-14
JP2009275760A2009-11-26
JP2002021883A2002-01-23
JP2000145934A2000-05-26
JPS6078119A1985-05-02
Attorney, Agent or Firm:
TAZAKI Akira et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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