The present invention concerns a device (1) for bicycles or other pedal-powered vehicles, fitted with at least one crank (3) that has a pedal at one end (2) and a box on the other (4), with said box (4) being fitted with a flute and contiguous to a fixed structure fitted with a pin, characterized in that the movement of the crank is limited by the pin's movement in said flute, in that the box (4) nests a torsion spring within it, in that the device is fitted with a braking mechanism of the crankshaft's (24) sprockets, in that these sprockets (24) engage in the sprockets of the transmission box, connecting this box to the toothed shaft's box (63) and in that the sprockets of the transmission box, in turn, transmit their movement to the outer shaft.


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    Titel :

    DEVICE FOR BICYCLES AND OTHER PEDAL POWERED VEHICLES


    Weitere Titelangaben:

    VORRICHTUNG FÜR FAHRRÄDER ODER ÄHNLICHE PEDALGETRIEBENE FAHRZEUGE
    DISPOSITIF POUR BICYCLETTES OU AUTRES VÉHICULES ACTIONNÉS PAR PÉDALES OU POIGNÉES


    Beteiligte:

    Erscheinungsdatum :

    12.02.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



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