The invention discloses a negative-pressure automobile suspension system. The system comprises a double-sided rack, a movable shaft gear, an air pressure pad, a wheel shaft, wheels, gears, electromagnetic dampers, chains, a continuously variable transmission, steel wire rope reels, pulleys, steel wire ropes, air cylinders and pistons. Two ends of the double-sided rack are meshed with movable shaftgears; an air pressure pad is arranged at the upper end of the double-sided rack; a piston in the cylinder inwards pulls the steel wire rope under atmospheric pressure; the tension of the steel wirerope is transmitted to the steel wire rope winding wheel and the continuously variable transmission to be converted into adjustable gear torsion; when the vehicle encounters an obstacle in the runningprocess, the wheels move upwards to drive the double-sided rack and the gear to move downwards to pull the steel wire rope to drive the piston in the air cylinder to move outwards, so that the vehicle body is in a relatively static state, and after the vehicle body crosses the obstacle, the piston in the air cylinder moves inwards to drive the movable gear to move upwards. By means of the negative pressure automobile suspension system, the automobile body is stable, and the comfort of the automobile is enhanced.

    本发明公开了一种负压汽车悬挂系统,包括双面齿条、活动轴齿轮、气压垫、车轮轴、车轮、齿轮、电磁阻尼器、链条、无极变速器、钢丝绳卷轮、滑轮、钢丝绳、气缸和活塞,所述双面齿条的两端啮合活动轴齿轮,所述双面齿条的上端处设有气压垫,气缸中的活塞受大气压力向内拉住钢丝绳,钢丝绳拉力传递到钢丝绳卷轮与无级变速器转换为可调控的齿轮扭力,推动双面齿条使车身处于合适的平衡状态,当车辆行驶途中遇到障碍物,车轮上行带动双面齿条,齿轮下行拉动钢丝绳带动气缸中的活塞向外移动,使车身处于相对静止状态,越过障碍后,气缸中的活塞向内移动,带动活动齿轮向上移动。电磁阻尼器的使用能吸收车身下落时的势能,本负压汽车悬挂系统使车身平稳,增强车辆的舒适性。


    Access

    Download


    Export, share and cite



    Title :

    Negative-pressure automobile suspension system


    Additional title:

    一种负压汽车悬挂系统


    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Negative pressure automobile suspension system

    European Patent Office | 2020

    Free access

    Negative pressure type automobile suspension system

    European Patent Office | 2020

    Free access

    Air suspension compressor system for negative pressure in automobile and automobile

    WOO JIN / ZHENG WENBO / ZHAO HANG | European Patent Office | 2022

    Free access

    Negative-pressure vehicle suspension system

    European Patent Office | 2020

    Free access

    Automobile suspension system and automobile

    WU SHIJIE | European Patent Office | 2020

    Free access