A car-coupler buffer comprising: a coupler yoke used for connecting to a car coupler; a front base body used for being mounted onto a car body; a first flexible element abutted against the coupler yoke at the rear extremity and abutted against the front base body at the front extremity, when the car body is subjected to a traction force, the first flexible element is compressed by the force; a housing arranged at the rear extremity of the coupler yoke, where the rear extremity of the housing is used for connecting to the car body, the housing and the coupler yoke are connected in series via a connecting shaft, and the coupler yoke is allowed to move in the axial direction of the connecting shaft; and, a second flexible element arranged between the housing and the coupler yoke, when the car body is subjected to a compression force, the second flexible element is compressed by the force. With such arrangement, the car-coupler buffer provided in the present invention provides a bidirectional buffer property, and, regardless of whether the car body is subjected to an effect of a traction force or an effect of a compression force, the car-coupler buffer provides an improved buffering effect, thus preventing the problem of exacerbated fatigue damages resulting from a rigid load being withstood directly by a coupler body, a coupler tongue, and the coupler yoke. A railway car having the car-coupler buffer.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Car-coupler buffer and railway car


    Beteiligte:
    WANG XIAOLONG (Autor:in) / YU YUEBIN (Autor:in) / HU HAIBIN (Autor:in) / CHEN LONG (Autor:in) / WANG CHANGCHUN (Autor:in) / MENG QINGMIN (Autor:in)

    Erscheinungsdatum :

    2015-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



    Railway vehicle buffer device and coupler buffer system

    LIU HUI / YANG HUAPING / WANG YUWEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Railway vehicle buffer device and coupler buffer system

    YANG HUIFANG / YANG HUAPING / ZHANG JIANQI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    CAR-COUPLER BUFFER AND RAILWAY CAR

    WANG XIAOLONG / YU YUEBIN / HU HAIBIN et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Railway vehicle with intermediate buffer coupler

    DREXLER STEFAN / GARCIA FRANCISCO IVAN / CORNA MARCO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Railway freight car car-coupler buffer

    WANG XIAOLONG / CHEN LONG / MENG QINGMIN | Europäisches Patentamt | 2016

    Freier Zugriff