The invention relates to a geared motor system for electric bicycles, whereby both the rotor (7.2) of the corresponding motor (7) and the input (3.5) and output (3.4) carriers of the gearbox (3) have two coaxial and concentric shafts (13 and 14) passing therethrough, the shaft (14) of which is hollow and has the shaft (13), which is a standard bicycle wheel hub axle, passing therethrough. The two shafts (13 and 14) are stationary and pass through the moving housing (2) of the geared motor (1), which is preferably the actual hub of the bicycle wheel.


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    Title :

    GEARED MOTOR SYSTEM FOR ELECTRIC BICYCLES


    Additional title:

    GETRIEBEMOTORSYSTEM FÜR ELEKTROFAHRRÄDER
    SYSTÈME MOTORÉDUCTEUR POUR BICYCLETTES ÉLECTRIQUES



    Publication date :

    2024-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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