The invention discloses an automobile electromagnet-type service brake. The automobile electromagnet-type service brake comprises a brake stator, a brake rotor, a stator electromagnet, a rotor electromagnet, an automobile body connecting column, a wheel connecting column, a wheel, a tire, and a half shaft at the power output end of a reducer. The automobile electromagnet-type service brake is characterized in that the brake stator is connected to the automobile body through the automobile body connecting column, the stator electromagnet is detachably connected with the brake stator, the brakerotor is fixedly connected with the half shaft, and the rotor electromagnet is detachably connected with the brake rotor. A gap is arranged between the stator electromagnet and the rotor electromagnet, the wheel is connected with the brake rotor through the wheel connecting column, and the tire is installed on a wheel by air pressure. The brake relies on the attraction between different magnetic poles of the electromagnet to decelerate and brake. The braking efficiency is better and the safety is better. Moreover, a brake pedal is a power switch of the electromagnet. A power assisting device is not required to be installed, and the lightweight of an automobile is facilitated.

    本发明公开了一种汽车电磁铁式行车制动器,包括制动器定子、制动器转子、定子电磁铁、转子电磁铁、车身连接柱、车轮连接柱、车轮、轮胎、位于减速器动力输出端的半轴,其特征在于:所述制动器定子通过车身连接柱与车身连接,所述定子电磁铁与制动器定子可拆卸连接,所述制动器转子与半轴固定连接,所述转子电磁铁与制动器转子可拆卸连接,所述定子电磁铁与转子电磁铁之间存在间隙,所述车轮通过车轮连接柱与制动器转子连接,所述轮胎通过气压安装于车轮上。该制动器靠电磁铁不同磁极之间的吸引力来减速制动,制动效能更好,安全性更佳,而且制动踏板是电磁铁的通电开关,所需的踏板力很小,无需安装制动助力装置,有利于汽车的轻量化。


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    Title :

    Automobile electromagnet-type service brake


    Additional title:

    一种汽车电磁铁式行车制动器


    Contributors:
    WANG JIEXIONG (author) / LIU TAO (author) / HUO QIAN (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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