The invention discloses an automotive brake device. The automotive brake device comprises a rotating shaft, rolling wheels which are respectively arranged at two ends of the rotating shaft, and a brake mechanism arranged on the rotating shaft, wherein the brake mechanism comprises a support which is fixedly connected to an automotive chassis, brake rings which are connected and fixed to the rotating shaft in a sleeving manner, and a plurality of hydraulic cylinders mounted on the support; telescopic rods of the hydraulic cylinders face to the brake rings; gaskets are fixedly connected to one ends of the brake rings so as to brake the brake rings when the telescopic rods move towards the brake rings; the brake rings are arranged on the support. The automotive brake device can reach a braking effect in time under emergency, so that traffic accidents can be reduced. The automotive brake device is simple in structure, and low in cost.


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    Title :

    Automotive brake device


    Contributors:
    FANG YUQIANG (author) / ZHANG JIANJUN (author) / LIN YULIN (author) / ZHOU BIBO (author) / LOU HUI (author) / ZHOU XUECAI (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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