A hollow columnar shock absorbing member (1) has an axis (O), a plurality of rectangular walls (1a, 1b, 1c, 1d) extending parallel to axis (O), and a polygonal cross-section perpendicular to axis (O), wherein the shock absorbing member extends in the direction of axis (O) and absorbs externally-applied impact energy while buckling in the direction of axis (O). The shock absorbing member has at least one bead (2a, 2b, 2c, 2d) formed on at least one wall (1a, 1b, 1c, 1d) among the plurality of walls (1a, 1b, 1c, 1d), the at least one bead (2a, 2b, 2c, 2d) providing the origin of the buckling. The at least one bead (2a, 2b, 2c, 2d) is positioned so as to be deviated towards one edge of a wall (1a, 1b, 1c, 1d) on which the at least one bead (2a, 2b, 2c, 2d) is formed, the edge extending parallel to axis (O).


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    Title :

    Shock absorbing member


    Contributors:

    Publication date :

    2016-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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