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Title:
BRAKING CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2018/135614
Kind Code:
A1
Abstract:
This braking control device feeds by pressure a braking liquid from a master cylinder MC to a wheel cylinder WC, to generate a braking force in a wheel WH. The braking control device is provided with: an input rod RDI; an output rod RDO; first and second electric motors MTF, MTS; and first and second racks RKF, RKS forming a differential mechanism DFR. When the outputs of the first and second electric motors MTF, MTS are controlled, the operation power Fbp of the input rod RDI and the displacement Sro of the output rod RDO are controlled independently of each other. Here, in the second rack RKS, the movement, in a backward direction Hrs, in response to decrease of a master cylinder liquid pressure is limited within a range of a predetermined displacement hrg by means of two stoppers STS, STR.

Inventors:
BULL, Marshall (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
TSUKAMOTO, Shun (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
Application Number:
JP2018/001552
Publication Date:
July 26, 2018
Filing Date:
January 19, 2018
Export Citation:
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Assignee:
ADVICS CO., LTD. (2-1 Showa-cho, Kariya-shi Aichi, 88, 〒4488688, JP)
International Classes:
B60T13/74; B60T8/17; B60T8/96
Foreign References:
JPS5774262A1982-05-10
JP2000233742A2000-08-29
JP5729577B22015-06-03
JP2013532604A2013-08-19
JP2016517827A2016-06-20
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