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Patent Searching and Data


Title:
VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/216758
Kind Code:
A1
Abstract:
The purpose of the present invention is to improve, in a vehicle provided with a first transmission member and a second transmission member rotatably arranged relative to each other with play therebetween, acceleration or deceleration responsiveness while controlling against shock concomitant with change in the state of the drive source. The vehicle is provided with a drive source, a driven member, and a control device. The control device executes a power reduction process for reducing transmitted torque between the first transmission member and second transmission member when switching from a non-transmitting state to an acceleration-transmitting state, and/or a power reduction process for reducing the transmitted torque when switching from the non-transmitting state to acceleration-transmitting state. The control device performs control such that at least one process starts simultaneously with or prior to the switch, and at least one process ends after the switch from the non-transmitting state to the acceleration-transmitting state or deceleration-transmitting state.

Inventors:
MURAYAMA, Yasunori (2500 Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
IWAKI, Yohei (2500 Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
KOZU, Daisuke (2500 Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
HARANO, Kazuya (2500 Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
IIZUKA, Shinya (2500 Shingai Iwata-sh, Shizuoka 01, 〒4388501, JP)
Application Number:
JP2018/019949
Publication Date:
November 29, 2018
Filing Date:
May 24, 2018
Export Citation:
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Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA (2500 Shingai, Iwata-shi Shizuoka, 01, 〒4388501, JP)
International Classes:
B60W10/04; B60W10/06; B60W10/11; B60W10/111; B60W30/188; F02D29/00; F16D11/10; F16H3/083
Foreign References:
JP2007016886A2007-01-25
JP2017044072A2017-03-02
JP2011111133A2011-06-09
JP2012026287A2012-02-09
JP2008144755A2008-06-26
Attorney, Agent or Firm:
TASS MEISTER PATENT FIRM (Noble Court Hirakawa-cho 506, 4-13 Hirakawa-cho 2-chome, Chiyoda-k, Tokyo 93, 〒1020093, JP)
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