The invention relates to an automatic central buffer coupler for rail vehicles, comprising a Scharfenberg-type coupler head (1) having a coupler head housing (9) and having a coupling lock mechanism disposed in the coupler head housing, the coupling lock mechanism comprising: - a main pin (3); - a coupling hoop (5); - a coupling hoop pin (8); and - a disk (4); wherein, for the safety release of a coupling connection when a response force (FA) is exceed in the tension direction, the coupling hoop pin (8; 8') of the coupling lock mechanism is in the form of a shear pin. The invention can be applied to all designs of couplers having a parallelogram lock mechanism of the Scharfenberg type.


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    Title :

    AUTOMATISCHE MITTELPUFFERKUPPLUNG FÜR SCHIENENFAHRZEUGE SOWIE HIERAUS ZUSAMMENGESETZTE KUPPLUNGSANORDNUNG


    Additional title:

    AUTOMATIC CENTRAL BUFFER COUPLER FOR RAIL VEHICLES, AND COUPLER ASSEMBLY COMPOSED THEREOF
    ATTELAGE À TAMPON CENTRAL AUTOMATIQUE POUR VÉHICULES FERROVIAIRES, ET ENSEMBLE D'ATTELAGE COMPOSÉ DE CELUI-CI


    Contributors:
    MÖHLE NILS (author)

    Publication date :

    2025-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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