The invention relates to a vehicle comprising a crash protection structure, the vehicle comprising a chassis extending between a rear end and a front end, the chassis comprising two frame members having a main direction of extension along a longitudinal direction and each located on one side of a longitudinal geometric center axis of the chassis. The chassis is provided with an elastic element, such as a bushing. A crash protection structure is located between the two frame members and absorbs energy by deformation when the chassis is subjected to a rearward directed impact force greater than a threshold force, the crash protection structure being suspended from the chassis by the elastic elements so as to act as a mass damper in normal operating conditions. The chassis includes a front cross member located forward of the crash protection structure and interconnecting the two frame members of the chassis, the front cross member pressing the crash protection structure rearward when the chassis is subjected to a rearward directed impact force greater than a threshold force.

    本发明涉及一种包括碰撞保护结构的车辆,该车辆包括在其后端和前端之间延伸的底盘,该底盘包括两个框架构件,这两个框架构件具有沿着纵向方向的主延伸方向,并且这两个框架构件各自位于底盘的纵向几何中心轴线的一侧。该底盘上设置有弹性元件,例如衬套。碰撞保护结构位于所述两个框架构件之间,并且在底盘受到大于阈值力的向后指向的冲击力时通过变形来吸收能量,该碰撞保护结构通过所述弹性元件悬挂在底盘上,以便在正常操作条件下充当质量阻尼器。底盘包括前横向构件,该前横向构件位于碰撞保护结构的前方并将底盘的所述两个框架构件互连,当底盘受到大于阈值力的向后指向的冲击力时,该前横向构件向后挤压所述碰撞保护结构。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle comprising collision protection structure


    Additional title:

    包括碰撞保护结构的车辆


    Contributors:
    WIKBLOM ERIK (author) / BJORKMAN GUNNAR (author) / VOSS FR ¨ (author)

    Publication date :

    2024-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Vehicle structure for collision protection and vehicle comprising vehicle structure for collision protection

    KARLSSON OLOV / ALSHIN OFIR / SJU BLOM RONNY et al. | European Patent Office | 2024

    Free access

    VEHICLE COMPRISING A COLLISION PROTECTION STRUCTURE

    WIKBLOM ERIK / BJÖRKMAN GUNNAR / FORS FREDRIK | European Patent Office | 2023

    Free access

    VEHICLE COMPRISING A COLLISION PROTECTION STRUCTURE

    WIKBLOM ERIK / BJÖRKMAN GUNNAR / FORS FREDRIK | European Patent Office | 2024

    Free access

    Vehicle comprising a collision protection structure

    WIKBLOM ERIK / BJÖRKMAN GUNNAR / FORS FREDRIK | European Patent Office | 2024

    Free access

    A VEHICLE COMPRISING A COLLISION PROTECTION STRUCTURE

    WIKBLOM ERIK / BJÖRKMAN GUNNAR / FORS FREDRIK | European Patent Office | 2024

    Free access