PROBLEM TO BE SOLVED: To provide vehicular brake equipment which can suppress lowering in a stability of a vehicle behavior when braking the vehicle.SOLUTION: Vehicular brake equipment 20 has a servo pressure generator 70 which adjusts a MC pressure in a master chamber 36 which is connected to each wheel cylinder 13a to 13d, and comprises a liquid pressure generator 21 which increases a WC pressure in each wheel cylinder 13a to 13d by increasing the MC pressure, and a brake actuator 22 which can individually adjust the WC pressures in the front wheel cylinders 13a, 13b and in the rear wheel cylinders 13c, 13d. During a low brake request state, an increase in the MC pressure by operation of the servo pressure generator 70 is restricted, and the WC pressure in the front wheel cylinders 13a, 13b is adjusted by operation of the brake actuator 22. During no low brake request state, the MC pressure is adjusted by operation of the servo pressure generator 70, whereby the WC pressure in each wheel cylinder 13a to 13d is adjusted.SELECTED DRAWING: Figure 2

    【課題】車両制動時における車両挙動の安定性の低下を抑制することができる車両の制動装置を提供する。【解決手段】車両の制動装置20は、各ホイールシリンダ13a〜13dと繋がっているマスタ室36内のMC圧を調整するサーボ圧発生装置70を有し、MC圧を大きくすることで各ホイールシリンダ13a〜13d内のWC圧を増大させる液圧発生装置21と、前輪用ホイールシリンダ13a,13b内及び後輪用ホイールシリンダ13c,13d内のWC圧を個別に調整可能な制動アクチュエータ22とを備える。低制動要求状態であるときには、サーボ圧発生装置70の作動によるMC圧の増大を制限し、制動アクチュエータ22の作動によって前輪用ホイールシリンダ13a,13b内のWC圧が調整される。低制動要求状態ではないときには、サーボ圧発生装置70の作動によってMC圧を調整して各ホイールシリンダ13a〜13d内のWC圧が調整される。【選択図】図2


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    Title :

    VEHICULAR BRAKE EQUIPMENT


    Additional title:

    車両の制動装置


    Contributors:

    Publication date :

    2018-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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