The invention relates to a device special for a hand brake. The device is used for solving the problem that the effective stroke of the hand brake inhaul cable becomes long after the hand brake inhaul cable is used for many times after various mass production vehicles run for tens of thousands of kilometers. According to the utility model, the effective stroke of the normal hand brake inhaul cable is ensured to be unchanged through a set of device for automatically recovering the excessive hand brake inhaul cable stroke. The problem that the parking braking force is gradually reduced due to the fact that the position of the hand brake handle is lifted too high in the parking process is solved. The device has the advantage that manual adjustment is not needed in the whole using process. According to the technical scheme, the ratchet mechanism and the thread mechanism can solve the common technical problems in the existing industry.

    本公开涉及一种手刹专用装置。所述的装置用于对各种量产车辆,在行驶几万公里之后,手刹拉索经过多次使用后有效行程变长的问题进行的改进的发明专利。本专利通过一套自动回收多余手刹拉索行程的装置,来保证正常手刹拉索的有效行程不变。避免了手刹手柄在驻车的过程中,位置抬起过高、驻车制动力逐步下降的问题。优势在于,全程使用过程中,无需人工调节。通过上述技术方案,本公开提供的棘轮机构与螺纹机构能够解决现有行业内普遍的技术问题。


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    Title :

    Automatic compensation hand brake


    Additional title:

    自动补偿手刹


    Contributors:
    ZHAO ZHIFEI (author) / LIU YANHU (author)

    Publication date :

    2023-02-17


    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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