A subframe (1) designed as a cross member for a vehicle includes two side members (2) and a stiffening structure (3) between the two side members (2), wherein the side members (2) are designed substantially as hollow profile pieces and have at least one predetermined buckling point (18, 19) in the form of a curvature in the longitudinal extension direction of the side members (2). In order to improve this subframe (1) so that it ensures good mechanical properties such as strength, rigidity, acoustics and reinforcement of the body while driving, and absorbs sufficient deformation energy in the event of a crash, and nevertheless can be produced easily and cost-effectively with a low component weight, the side members (2) have at least one bead (16, 17) extending in the longitudinal direction of the side members (2) in the area of the designed buckling point (18, 19).


    Access

    Download


    Export, share and cite



    Title :

    Front axle mounting with crash grooves


    Contributors:

    Publication date :

    2015-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / F16F SPRINGS , Federn



    Front axle ventilation hose mounting structure

    ZHAN HAILONG / YANG HANG | European Patent Office | 2022

    Free access

    AXLE MOUNTING UNIT

    BRUNSCH BERND | European Patent Office | 2021

    Free access

    Axle mounting unit

    BRUNSCH BERND | European Patent Office | 2023

    Free access


    AXLE MOUNTING SYSTEM

    PFEIFFER MICHAEL W | European Patent Office | 2018

    Free access