A collision energy absorbing device configured to realize stable and highly-efficient energy absorption by adequate destruction of reinforced fibers at the time of collision. A collision energy absorbing device of a railcar includes: an absorber made of fiber-reinforced resin and provided so as to extend in a rail direction; a base member supporting a rear end portion of the absorber in the rail direction; a front plate member not fixed to a front end portion of the absorber and provided so as to face the front end portion of the absorber from a front side; and a holding device configured to position the front plate member such that the front plate member aces the front end portion of the absorber from the front side.


    Access

    Download


    Export, share and cite



    Title :

    Collision energy absorbing device of railcar


    Contributors:

    Publication date :

    2018-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / F16F SPRINGS , Federn



    RAILCAR COLLISION ENERGY ABSORBING DEVICE AND RAILCAR

    SANO ATSUSHI / KAWAKAMI NAOAKI / YOSHIDA NAOHIRO et al. | European Patent Office | 2016

    Free access

    Railcar collision energy absorbing device and railcar

    SANO ATSUSHI / KAWAKAMI NAOAKI / YOSHIDA NAOHIRO et al. | European Patent Office | 2018

    Free access

    Collision energy absorbing device of railcar

    SANO ATSUSHI / KAWAKAMI NAOAKI / YOSHIDA NAOHIRO et al. | European Patent Office | 2019

    Free access

    Collision energy absorbing device of railcar

    SANO ATSUSHI / KAWAKAMI NAOAKI / YOSHIDA NAOHIRO et al. | European Patent Office | 2020

    Free access

    COLLISION ENERGY ABSORBING DEVICE OF RAILCAR

    NAGAHARA HITOSHI / HIRASHIMA TOSHIYUKI / HONMA SHIROU | European Patent Office | 2016

    Free access