A drive train for muscle-driven single-track or multi-track vehicles with a crank-driven bottom bracket gearbox which is connected on the output side to a chain or belt drive from which a chain or belt leads directly or shiftably to a pinion to a rear wheel hub. belt leads directly or switchably in each case to a pinion to a rear wheel hub, wherein in addition to the bottom bracket gearbox, which is designed as a primary gearbox with n speeds or with variable transmission ratio, a rear-mounted gearbox is also arranged in the drive train as a switchable rear wheel hub gearbox with m=two or m=three speeds, wherein n and m are natural numbers. In addition to the bottom bracket gearbox, which is designed as a primary gearbox with n speeds, the drive train also includes a rear-mounted gearbox as a shiftable rear wheel hub gearbox with m=two or m=three speeds.


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    Title :

    ANTRIEBSSTRANG MIT ZWEI SEPARATEN, MITTELS ZWISCHENGETRIEBE GEKOPPELTEN SCHALTBAREN GETRIEBEN


    Additional title:

    DRIVE TRAIN COMPRISING TWO SEPARATE SHIFTABLE GEAR MECHANISMS WHICH ARE COUPLED BY MEANS OF INTERMEDIATE GEAR MECHANISMS
    CHAÎNE CINÉMATIQUE COMPORTANT DEUX TRANSMISSIONS COMMUTABLES SÉPARÉES POUVANT ÊTRE ACCOUPLÉES AU MOYEN D'UNE TRANSMISSION INTERMÉDIAIRE


    Contributors:

    Publication date :

    2020-09-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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






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