The invention discloses a wheel and system capable of assisting in downhill braking of a vehicle, the wheel comprises a hub, a sealing ring, a sealing cover and a liquid inlet and outlet, the hub and the sealing cover are sealed through the sealing ring, the sealing cover is provided with the liquid inlet and outlet, the hub and the sealing cover are connected through threads, and the sealing ring is arranged on the sealing cover. A plurality of protrusions are arranged on the outer side of the sealing cover, a plurality of bosses are evenly arranged in the hub, and a cavity between the hub and the sealing cover is filled with viscous liquid. The wheel braking system is simple in structure, simple in principle and easy to install, and a control system is easy to achieve; when a vehicle passes through a continuous downhill road section, the situations that a brake is overheated and fails due to the fact that the brake is frequently ignited, and when the auxiliary braking system is used, liquid in a sealing cavity and gravity form a pair of reverse moments, so that auxiliary braking is conducted on the vehicle, and the working intensity of braking is reduced.

    本发明公开了一种可辅助车辆下坡制动的车轮及系统,包括轮毂、密封圈、密封盖和进出液口,所述轮毂和密封盖之间通过密封圈进行密封,所述密封盖上设有进出液口,所述轮毂和密封盖之间通过螺纹相连,所述密封盖的外侧设置了若干个凸起,所述轮毂的内部均匀设有若干个凸台,所述轮毂和密封盖之间的空腔填充有粘性液体。本发明的制动车轮系统结构简单,原理简单,易于安装,控制系统较容易实现;在经过连续下坡的路段时,经常点刹车会使得刹车过热,造成刹车失灵等情况,使用本发明的辅助制动系统时,密封腔内的液体将会与重力形成一对反向力矩,以此来对车辆进行辅助制动,减小刹车的工作强度。


    Access

    Download


    Export, share and cite



    Title :

    Wheel and system capable of assisting in downhill braking of vehicle


    Additional title:

    一种可辅助车辆下坡制动的车轮及系统


    Contributors:
    WANG FEI (author) / PENG GUIYUN (author) / WAN JINHUA (author) / MAO WEN (author) / XIA CHENGQIANG (author) / ZHANG TONG (author) / ZHOU JINFENG (author) / DONG QI (author) / PENG YAZHEN (author) / HE YIQIANG (author)

    Publication date :

    2023-03-21


    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



    Vehicle long downhill braking system and vehicle long downhill braking method

    JIA SHAOMING / HAN WANSHUI / XIAO JIBANG et al. | European Patent Office | 2023

    Free access

    Uphill and downhill wheel and uphill and downhill vehicle

    LU RENXING | European Patent Office | 2021

    Free access

    Automatic downhill snub braking

    PERLICK DONALD A / CAO BANG KIM / NICKERSON KURT HOWARD | European Patent Office | 2020

    Free access

    AUTOMATIC DOWNHILL SNUB BRAKING

    PERLICK DONALD A / CAO BANG KIM / NICKERSON KURT HOWARD | European Patent Office | 2020

    Free access

    Downhill self-braking trolley

    ZHANG HONGLI | European Patent Office | 2022

    Free access