To provide a crash energy absorbing part which is light in weight, and in which collapsing deformation into a bellows shape occurs more stably even when a crash load is applied in a direction crossing the shock-absorbing direction of the crash energy absorbing part. The crash energy absorbing part of the present invention is constructed of a member that is obtained by forming a sandwich metal sheet (1), which is formed by laminating a surface layer (3A, 3B) formed of a metal sheet on each side surface of a core layer (5) and bonding them. By controlling a deformation rate of a center layer of the sandwich metal sheet (1) for constructing the crash energy absorbing part, the crash energy absorbing part of the present invention is deformed at a short wavelength regardless of a direction of a crash load that is applied, whereby collapsing deformation into a bellows shape more stably occurs.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CRASH ENERGY ABSORBING PART


    Beteiligte:
    KOGA ATSUO (Autor:in) / TADOKORO KENICHIRO (Autor:in)

    Erscheinungsdatum :

    2016-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



    Crash energy absorbing part

    KOGA ATSUO / TADOKORO KENICHIRO | Europäisches Patentamt | 2019

    Freier Zugriff

    CRASH ENERGY ABSORBING PART

    KOGA ATSUO / TADOKORO KENICHIRO | Europäisches Patentamt | 2017

    Freier Zugriff


    Plate-type energy-absorbing crash-proof seat

    YANG LIN / WANG XIAOMING / XUE MEIPING et al. | Europäisches Patentamt | 2020

    Freier Zugriff