The invention aims to solve the problem of stability of the last second of braking of the truck. In order to overcome the phenomena of human body inertia forward leaning and head forward swinging generated when the truck is braked, and the phenomena that goods of the truck are easy to slide and easy to damage and rub when the truck is braked. The invention provides a spring pump body auxiliary device which is installed in a drum brake system of a truck. The brake force can be regulated and controlled in a truck brake system, and a perfect brake technology is achieved. The spring pump body structure mainly comprises a spring or an elastic connecting element, a set of controllable buckles, a movable piston and a sealing shell capable of installing the parts.

    该专利是为了解决货车刹停最后一秒的稳定问题。为了克服货车刹停时产生的人体惯性前倾和头部前摆现象,以及货车货物在刹停时易产生滑动且易损坏擦破的现象。本专利提供了一种弹簧泵体辅助装置安装于货车的鼓式制动系统当中。可以在货车制动系统中起到调控刹车力度的作用,实现完美刹停技术。弹簧泵体结构主要包含的是:一个弹簧或弹性连接元件,一套可控卡扣,一个可移动活塞,以及一个能安装这些零件的密封外壳。


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    Title :

    Mechanical auxiliary device for improving unstable braking of truck drum brake


    Additional title:

    一种改善货车鼓式制动器刹停不稳的机械辅助装置


    Contributors:
    ZHOU XINGCHEN (author) / HAO ZHONGYIN (author) / LI SHIJIA (author)

    Publication date :

    2024-01-30


    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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