The invention relates to an automobile hood assembly, containing an inner hood, an outer hood, and a core sandwiched between the inner and outer hoods. The inner hood is constructed to provide strength and stiffness to the hood assembly; and the outer hood and the core are constructed to provide energy absorption to provide pedestrian safety in case of pedestrian collision. The automobile hood assembly decouples the stiffness and energy absorption requirements of an automobile hood, so that those two design criteria may be accomplished independent of each other.

    本发明涉及一种汽车发动机罩组件,其包含内发动机罩、外发动机罩、以及夹在内发动机罩和外发动机罩之间的芯部。所述内发动机罩构造成向发动机罩组件提供强度和刚度;并且所述外发动机罩和芯部构造成提供能量吸收,以在行人碰撞的情况下提供行人安全。汽车发动机罩组件将汽车发动机罩的刚度和能量吸收需求解耦,使得这两项设计标准可以彼此独立地达成。


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    Title :

    AUTOMOBILE HOOD FOR DECOUPLED PEDESTRIAN SAFETY AND DURABILITY


    Additional title:

    用于解耦的行人安全与耐用性的汽车发动机罩


    Contributors:
    LEIN THORD (author) / GUTKIN RENAUD (author) / SPARLUND JOHAN (author)

    Publication date :

    2021-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    AUTOMOBILE HOOD FOR DECOUPLED PEDESTRIAN SAFETY AND DURABILITY

    LEIN THORD / GUTKIN RENAUD / SPARLUND JOHAN | European Patent Office | 2021

    Free access

    Automobile hood for decoupled pedestrian safety and durability

    LEIN THORD / GUTKIN RENAUD / SPARLUND JOHAN | European Patent Office | 2021

    Free access

    AUTOMOBILE HOOD FOR DECOUPLED PEDESTRIAN SAFETY AND DURABILITY

    LEIN THORD / GUTKIN RENAUD / SPARLUND JOHAN | European Patent Office | 2022

    Free access

    Automobile Hood Design for Pedestrian Safety

    Lemmon, D. R. / Huston, R. L. / System Safety Society; Ohio Chapter | British Library Conference Proceedings | 1993


    Automobile hood and fender design for pedestrian safety

    Lemmon,D.R. / Huston,R.L. / Univ.of Cincinatti,US | Automotive engineering | 1993