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Patent Searching and Data


Title:
LOAD CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/180042
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a load control device with which, in a vehicle which has been equipped with by-wire technology, even when a driver steps on an operation pedal, it is possible to feel a reaction from the operation pedal side, and operability of the operation pedal by the driver is improved. Provided is a load control device (1), comprising: an operation pedal cylinder (20) which generates a first load in response to a pressing force acting upon an operation pedal (10); a reaction generation unit (100) which generates a second load; a first flow path (30) which transmits the first load; a second flow path (40) which transmits the second load; a first check valve (200) which is positioned upon the first flow path (30); and a second check valve (300) which is positioned upon the second flow path (40). When the first check valve (200) transitions from a closed state to an open state by the first load, and/or when the second check valve (300) transitions from a closed state to an open state by the second load, the first load and/or the second load is reduced.

Inventors:
NAGAYA Ryosuke (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
YAMASAKI Shoichi (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
IWASAKI Yasuhisa (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
KUMIKAWA Yuki (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
OKUBO Shinji (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
MORITA Yushi (1 Asahi-machi 2-chome, Kariya-sh, Aichi 50, 〒4488650, JP)
Application Number:
JP2018/006236
Publication Date:
October 04, 2018
Filing Date:
February 21, 2018
Export Citation:
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Assignee:
AISIN SEIKI KABUSHIKI KAISHA (1 Asahi-machi 2-chome, Kariya-shi Aichi, 50, 〒4488650, JP)
International Classes:
G05G5/03; B60K23/02; B60K26/02; B60T7/06; B60T8/17; B60T15/36; F16D25/08; F16K15/18; G05G1/30
Domestic Patent References:
WO2011083825A12011-07-14
Foreign References:
JP2005313663A2005-11-10
JPH03168337A1991-07-22
JPH11291894A1999-10-26
JPS5947130U1984-03-29
Attorney, Agent or Firm:
ONO Makoto et al. (Anderson Mori & Tomotsune, Akasaka K- Tower 2-7, Motoakasaka 1-chome, Minato-k, Tokyo 51, 〒1070051, JP)
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