Provided in the present invention are a coupler and a vehicle having same. The coupler comprises: a coupler body, having an accommodating cavity, a first impact protection pin flange being disposed on the coupler body; and a coupler tongue, pivotally connected to the coupler body. The coupler tongue comprises a head part and a tail part. The tail part is positioned inside the accommodating cavity, and a first interval d is formed between the end surface of the tail part and the coupler body. The coupler tongue further comprises a second impact protection pin flange, and a second interval b is formed between the first impact protection pin flange and the second impact protection pin flange, wherein the first interval d and the second interval b satisfy: d < b. Applying the technical solution of the present invention solves the problem in existing techniques that the protective pin flange of a coupler is easily broken, causing the coupler to be scrapped.


    Access

    Download


    Export, share and cite



    Title :

    COUPLER AND VEHICLE WITH COUPLER


    Contributors:
    CUI YINGJUN (author) / FAN SHILIANG (author) / MENG QINGMIN (author) / JIN PENGDI (author) / WANG YAN (author) / WEI MINGYU (author)

    Publication date :

    2025-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



    Coupler and Vehicle with Coupler

    CUI YINGJUN / FAN SHILIANG / MENG QINGMIN et al. | European Patent Office | 2024

    Free access

    VEHICLE COUPLER, COUPLER TONGUE AND COUPLER BODY

    MENG QINGMIN / CUI YINGJUN / WANG YAN et al. | European Patent Office | 2021

    Free access

    Coupler and Vehicle with Coupler

    CUI YINGJUN / FAN SHILIANG / MENG QINGMIN et al. | European Patent Office | 2024

    Free access

    Vehicle coupler, coupler tongue and coupler body

    MENG QINGMIN / CUI YINGJUN / WANG YAN et al. | European Patent Office | 2024

    Free access

    Vehicle coupler, coupler tongue and coupler body

    MENG QINGMIN / CUI YINGJUN / WANG YAN et al. | European Patent Office | 2021

    Free access