To provide a vehicular brake device which can inhibit complication of wiring without deteriorating detection accuracy of a brake force.SOLUTION: A vehicular brake device includes: a brake rotating body 2 which rotates with a wheel; friction members 31, 32 which are pressed against the brake rotating body 2 during braking; a torque receiving part 4 which prevents rotation of the friction members 31, 32 to provide a brake force to the wheel; a driving device 5 having a fixed part 51 fixed to the torque receiving part 4 and a movable part 52 which drives the friction members 31, 32 to press the friction members 31, 32 to the brake rotating body 2; a load sensor 6 which is installed at the fixed part 51 and detects a force applied to the fixed part 51; and a calculation part 71 which calculates the brake force based on a detection value of the load sensor 6.SELECTED DRAWING: Figure 1
【課題】制動力の検出精度を低下させることなく、配線の煩雑化を抑制することができる車両用制動装置を提供する。【解決手段】本発明は、車輪と共に回転するブレーキ回転体2と、制動時にブレーキ回転体2に押し当てられる摩擦部材31、32と、摩擦部材31、32の回転を阻止することにより、車輪に制動力を付与するトルク受け部4と、トルク受け部4に固定される固定部51、及び摩擦部材31、32を駆動させてブレーキ回転体2に押し当てる可動部52を有する駆動装置5と、固定部51に設置され、固定部51に加わる力を検出する荷重センサ6と、荷重センサ6の検出値に基づき制動力を算出する算出部71と、を備える。【選択図】図1
VEHICULAR BRAKE DEVICE
車両用制動装置
2022-09-26
Patent
Electronic Resource
Japanese
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European Patent Office | 2022
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