The invention relates to an electromechanical brake pressure generator (14) for a hydraulic braking system (10) of a vehicle. The electromechanical brake pressure generator includes at least one threaded drive system (40) for converting a drive-side rotary motion into a translatory motion for the brake pressure generation. The threaded drive system includes a rotatable spindle nut, and a spindle cooperating with a thread of the spindle nut so that the spindle is axially displaceable with a rotation of the spindle nut. The threaded drive system includes a drive wheel, which is non-rotatably situated on the spindle nut and via which the spindle nut is connected to the electric motor, the drive wheel and the spindle nut being designed as separate plastic components, including a plurality of mutually corresponding connecting structures which, in the assembled state, engage one another in a form-locked manner in such a way that a torque required for rotating the spindle nut is transmittable.

    本发明涉及一种用于车辆的液压制动系统(10)的机电式制动压力产生器(14)。机电式制动压力产生器包括至少一个用于将驱动侧的旋转运动转换为用于产生制动压力的平移运动的螺纹传动装置(40)。螺纹传动装置在此包括能够通过电动马达来旋转的主轴螺母以及主轴,该主轴与主轴螺母的螺纹共同起作用,使得主轴随着主轴螺母的旋转能够轴向移动。除此以外,螺纹传动装置包括驱动轮,该驱动轮抗扭转地布置在主轴螺母上并且通过该驱动轮使主轴螺母与电动马达相连接,驱动轮和主轴螺母构造为单独的塑料构件,塑料构件具有大量彼此相对应的连接结构,连接结构在安装状态中如此形状配合地嵌合到彼此当中,从而由此能够传递为了旋转主轴螺母所需要的转矩。


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    Title :

    Electromechanical brake pressure generator for hydraulic braking system of vehicle and vehicle including electromechanical brake pressure generator


    Additional title:

    用于车辆的液压制动系统的机电式制动压力产生器以及包括机电式制动压力产生器的车辆


    Contributors:
    BOEHM MARK (author) / OEHLER CLAUS (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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