The invention relates to an electronic mechanical brake caliper for an automobile, a brake system and the automobile, the electronic mechanical brake caliper for the automobile comprises a shell, a brake disc, a brake pad and an actuating assembly, and the actuating assembly comprises a switching mechanism, a speed reducing mechanism, at least two motors and at least two chain transmission mechanisms; the power output ends of the at least two motors are in transmission connection with the power input end of the speed reducing mechanism through the at least two chain transmission mechanisms, the power output end of the speed reducing mechanism is in transmission connection with the power input end of the conversion mechanism, and the conversion mechanism can convert rotary motion of the power input end of the conversion mechanism into linear motion of the power output end of the conversion mechanism. The power output end of the conversion mechanism does linear motion and can drive the brake pad to abut against the brake disc. The braking system comprises an electronic mechanical brake caliper for the automobile. The automobile comprises the braking system. The reliability and the response speed of the electronic mechanical brake caliper can be improved, and the problem that dragging force is generated by the actuating assembly due to the fact that two motors are arranged can be relieved or eliminated.

    本发明涉及一种汽车用电子机械制动钳、制动系统和汽车,汽车用电子机械制动钳包括外壳、制动盘、制动片和致动组件,致动组件包括转换机构、减速机构、至少两个电机和至少两个链传动机构,至少两个电机的动力输出端分别通过至少两个链传动机构与减速机构的动力输入端传动连接,减速机构的动力输出端与转换机构的动力输入端传动连接,转换机构能够将其动力输入端的旋转运动转化成其动力输出端的直线运动,转换机构的动力输出端做直线运动能够驱动制动片抵紧制动盘。制动系统包括汽车用电子机械制动钳。汽车包括制动系统。本发明能够提升电子机械式制动钳的可靠性和响应速度,能够减轻或消除致动组件因设置两个电机而产生拖滞力的问题。


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    Title :

    Electronic mechanical brake caliper for automobile, brake system and automobile


    Additional title:

    一种汽车用电子机械制动钳、制动系统和汽车


    Contributors:
    ZHENG ZUXIONG (author) / LIU LEI (author) / ZOU JIAHANG (author)

    Publication date :

    2022-11-11


    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



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