The invention discloses a vehicle suspension system and an automobile having the same. The vehicle suspension system comprises an integral rear axle, a body longitudinal beam, a limit block and a buffer block. The body longitudinal beam and the integral rear axle are spaced in the vertical direction and the distance between the body longitudinal beam and the integral rear axle in the vertical direction can be adjusted; the limit block is arranged on the integral rear axle and the upper end face of the limit block is spaced with the body longitudinal beam; the buffer block is arranged on the body longitudinal beam and arranged in a staggered manner relative to the limit block in the horizontal direction; the buffer block is spaced with the integral rear axle; the vertical distance between the lower end face of the limit block and the upper surface of the integral rear axle is less than the vertical distance between the upper end face of the limit block and the lower surface of the body longitudinal beam. According to the embodiment of the invention, the compression stroke is increased, the buffer time is prolonged, the impact is small, and therefore the comfort of the vehicle is improved. The overall sulfurized size of the limit block can be decreased, the number of manufactured cavity dies is increased, the manufacturing process is simplified and the production efficiency is improved.


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    Title :

    Vehicle suspension system and automobile having same


    Contributors:
    CHEN DONGLIN (author) / GUO PENG (author) / LIU YUNXIN (author) / HE WANGJUN (author) / WU ZHENGPING (author) / YAN XIANGZUO (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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