The invention relates to the technical field of passive safety of automobiles, in particular to an automotive energy absorption type collision-prevention device. The automotive energy absorption type collision-prevention device comprises an energy absorption device arranged on the outer side of an automobile body and comprises a base plate with the inner side connected with the automobile body and an energy absorption housing assembly arranged on the outer side of the base plate. The energy absorption housing assembly comprises at least one energy absorption housing, wherein the energy absorption housings include at least one housing, at least one energy absorption cavity is arranged on the housing, and the energy absorption cavities form columnar cavities protruding out of the housings and are further provided with air holes. The automotive energy absorption type collision-prevention device can improve the passive safety performance of an automobile and facilitates weight lighting of the automobile.


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    Title :

    Automotive energy absorption type collision-prevention device


    Contributors:
    PAN ZHIJIE (author) / WANG XIONGBO (author) / WU XINSHI (author) / WANG ZHIFENG (author)

    Publication date :

    2015-08-19


    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



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