The invention discloses a rear guardrail device of a truck, and relates to the technical field of automobile manufacturing. The rear guardrail device comprises a frame longitudinal beam of the truck, a support and a rear cross beam, wherein the support is fixed to the frame longitudinal beam; the rear cross beam is connected with the support through a connecting rod; the rear cross beam is formed by a front guard plate, a rear guard plate and an elastic component arranged between the front guard plate and the rear guard plate. According to the rear guardrail device of the truck, disclosed by the invention, the problems that after an automobile is in rear-end collision with the truck, strike energy cannot be absorbed by a rear guardrail of the truck, and great loss is caused to the automobile are solved.


    Access

    Download


    Export, share and cite



    Title :

    Rear guardrail device of truck


    Contributors:
    SU ZHIQIANG (author) / XIE YUQIANG (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Flexible guardrail of mining dump truck

    CHEN PENGBIAO / ZHANG YAOBIN / LI LAIPING et al. | European Patent Office | 2020

    Free access

    Computer Simulation of Heavy Truck to Guardrail Impact

    Tamura, Y. / Ishikawa, H. | British Library Online Contents | 1996


    TRUCK REAR STRUCTURE

    YAGUCHI KENJI | European Patent Office | 2017

    Free access

    Truck rear protection device

    LI LE / LI ZIJUN / SUN XIYOU | European Patent Office | 2022

    Free access

    TRUCK REAR STRUCTURE

    YAGUCHI KENJI | European Patent Office | 2017

    Free access