The invention relates to the field of automobiles, and provides an automobile front axle parking brake device and an automobile parking brake system. The device and the system aim to solve the problem that an existing parking brake performance is not high. The automobile front axle parking brake device comprises a gas supply module, a manual brake valve, a two-station three-way gas control valve, a two-path valve, a pneumatic brake main valve and a front axle brake gas chamber. By means of the technical scheme, the problem that in the prior art, parking brake can not be achieved through an existing front axle single-cavity brake gas chamber is solved, and brake performance of a whole automobile is improved.


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    Title :

    Automobile front axle parking brake device and automobile parking brake system


    Contributors:
    CHEN TINGHAI (author) / WU YONGQIANG (author) / WANG YUN (author) / XUE ZENGGUI (author)

    Publication date :

    2015-07-08


    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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