A coupling is provided for connecting a two-track trailer having at least one drawbar, to a non-motorized vehicle, or to a vehicle having an auxiliary drive, particularly a bicycle. The coupling has two interacting coupling parts releasable from one another and respectively connectable to the vehicle and to the drawbar. The coupling has a bolt having a cylindrical shell surface and a bushing or bolt guide, plugged onto the bolt and engaging at least partially around the bolt, as interacting coupling parts. The bushing or bolt guide has at least one opening for insertion of the bolt. The interconnected coupling parts are rotatable relative to one another about their common longitudinal axis and act as a rotary joint with one degree of freedom. The coupling parts have a lock to securely connect them together. On the drawbar, further joints impart the coupling with at least two further degrees of freedom.


    Access

    Download


    Export, share and cite



    Title :

    SELBSTVERRIEGELNDE KOMPAKT-KUPPLUNG


    Additional title:

    SELF-LOCKING COMPACT COUPLING
    EMBRAYAGE COMPACT À VERROUILLAGE AUTOMATIQUE


    Contributors:
    BOSSEL DERK (author)

    Publication date :

    2021-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



    SELBSTVERRIEGELNDE KOMPAKT-KUPPLUNG

    BOSSEL DERK | European Patent Office | 2018

    Free access

    SELBSTVERRIEGELNDE KOMPAKT-KUPPLUNG

    BOSSEL DERK | European Patent Office | 2020

    Free access

    Kupplung und Verwendung einer Kupplung

    FAHRNI DIETER GERHARD | European Patent Office | 2019

    Free access


    KUPPLUNG

    GRAY ROGER / SCHNEIDER GEORG | European Patent Office | 2021

    Free access