The invention relates to a vehicle which can be driven by means of muscle force and/or an electric motor and to a brake assist device (1) for a hydraulic brake system (2). The brake assist device (1) comprises a generator (3) having a first piston (4), a compensation volume (5) having a second piston (6) and a pre-tensioning element (7), a two-position two-way valve (8), a brake piston (9) and an actuator (11), the pre-tensioning element (7) being provided for actuating the two-position two-way valve (8), the brake piston (9) and the actuator (11). According to the invention, a pressure is applied to the second piston (6) and thus to the hydraulic fluid of the hydraulic brake system (2), and the actuator (11) is provided for moving the second piston (6) optionally in a first direction or in a second direction, which is oriented opposite the first direction.

    本发明涉及一种能够借助肌力和/或电动马达驱动的车辆以及一种用于液压制动设备(2)的制动辅助装置(1)。所述制动辅助装置(1)包括发生器(3)、补偿容积(5)、两位两通阀(8)、制动活塞(9)和促动器(11),所述发生器具有第一活塞(4),所述补偿容积具有第二活塞(6)和预紧元件(7),其中,所述预紧元件(7)设置为用于,将压力施加到所述第二活塞(6)上并且因此施加到所述液压制动设备(2)的液压流体上,并且所述促动器(11)设置为用于,使所述第二活塞(6)可选地沿第一方向或者沿第二方向运动,所述第二方向与所述第一方面相反地取向。


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    Title :

    Vehicle and brake assist device for hydraulic brake system of vehicle


    Additional title:

    车辆和用于车辆的液压制动设备的制动辅助装置


    Contributors:

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet



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