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Title:
ELECTRIC BOOSTER
Document Type and Number:
WIPO Patent Application WO/2018/123530
Kind Code:
A1
Abstract:
Provided is an electric booster such that even if the movement of a brake pedal is inhibited, automatic brake operation is not interrupted. In this electric booster which moves an input member when generating hydraulic pressure using an electric motor irrespective of operation of the brake pedal, the input member is connected to the brake pedal, and moves in conjunction with the brake pedal when moving in the direction in which hydraulic pressure is generated, whereas the input member does not move in conjunction with the brake pedal when the operation resistance of the brake pedal is greater than a predetermined value.

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Inventors:
ODAIRA, Atsushi (2520, Takaba, Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
Application Number:
JP2017/044310
Publication Date:
July 05, 2018
Filing Date:
December 11, 2017
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS, LTD. (2520, Takaba Hitachinaka-sh, Ibaraki 03, 〒3128503, JP)
International Classes:
B60T7/06; B60T13/74
Domestic Patent References:
WO2016034342A12016-03-10
Foreign References:
JP2016022752A2016-02-08
JPH0742895Y21995-10-04
JP2010215069A2010-09-30
Attorney, Agent or Firm:
ONO, Shinjiro et al. (YUASA AND HARA, Section 206 New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-k, Tokyo 04, 〒1000004, JP)
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