A threaded interface buffer with anti-rotation structure is provided, comprising a buffer housing (1), a buffer capsule (2) and a drawbar (3), wherein the drawbar (3) comprises a connection portion (4) connected to the buffer capsule (2); the drawbar (3) is in threaded connection to the buffer capsule (2) through the connection portion (4); and, a first level anti-rotation structure (5) for limiting the rotation of the drawbar (3) and the buffer capsule (2) is mounted thereon, and a second level anti-rotation structure (6) for limiting the rotation of the drawbar (3) and the buffer housing (1) is mounted therebetween, so that the versatility and adaptability of the buffer can be enhanced and the operational stability of the buffer is ensured.


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    Title :

    THREADED INTERFACE BUFFER PROVIDED WITH ANTI-ROTATION STRUCTURES


    Additional title:

    GEWINDESCHNITTSTELLENPUFFER MIT DREHVERHINDERUNGSSTRUKTUREN
    DISPOSITIF-TAMPON À INTERFACE FILETÉE AYANT DES STRUCTURES ANTI-ROTATION


    Contributors:
    LU QINGSONG (author) / LIU HUI (author) / LI MINGGANG (author)

    Publication date :

    2020-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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