Provided is a crash box having improved robustness, wherein an angle of the pair of corner portions is set to 90° or larger and 150° or smaller, an angle of the another pair of corner portions is set to 30° or larger and 90° or smaller, one or more inwardly convex trench portions extending in a longitudinal direction are provided, a cross-sectional peripheral length of the tubular body in the one end side is shorter than a cross-sectional peripheral length of the tubular body in the other end side, an aspect ratio between the longest one and the shortest one of diagonal lines of a polygon changes depending on a position on the axial direction of the tubular body, and overall sides on the cross section in the one end are formed in parallel to the opposite sides on the cross section in the other end.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Crash box and automobile chassis


    Beteiligte:
    TAMURA KENJI (Autor:in) / NAKAZAWA YOSHIAKI (Autor:in) / TASAKA MASAHITO (Autor:in)

    Erscheinungsdatum :

    2016-10-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    CRASH BOX AND AUTOMOBILE CHASSIS

    TAMURA KENJI / NAKAZAWA YOSHIAKI / TASAKA MASAHITO | Europäisches Patentamt | 2016

    Freier Zugriff

    CRASH BOX AND AUTOMOBILE CHASSIS

    TAMURA KENJI / NAKAZAWA YOSHIAKI / TASAKA MASAHITO | Europäisches Patentamt | 2015

    Freier Zugriff

    Rear-engined crash-tender chassis

    Baker,A. / Shelvoke and Drewry,GB | Kraftfahrwesen | 1978


    Automobile chassis

    YOU HAN / DENG QINGHUA / QIU WENBING et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    AUTOMOBILE CHASSIS

    LIU XINNA / GONG RUNJIA / XU GUANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff