The invention refers to bicycles, especially to tandem bicycles and their structures. A tandem bicycle characterized in that the tandem bicycle is equipped with an additional front seat (21), which is fastened to the movable part of the bicycle the front fork (6) and/or the handlebars (7), and with the front wheel drive (22), which is driven by the second rider who sits in the front seat (21).

    L'invention concerne des bicyclettes, en particulier des tandems et leurs structures. Un tandem selon l'invention est caractérisé en ce qu'il est équipé d'un siège avant supplémentaire (21), qui est fixé à la partie mobile du tandem – la fourche avant (6) et/ou le guidon (7), et d'un entraînement de roue avant (22), qui est entraîné par le second cycliste assis sur le siège avant (21).


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    Title :

    A TANDEM BICYCLE WITH BOTH WHEELS DRIVE


    Additional title:

    TANDEM À DEUX ROUES MOTRICES


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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