A bicycle transmission allows a bicycle operator to change the radius of a pedal crank's transmission gear as sliding gear segments, radially arranged on a base ring assembly, vary their relative radial position from the center of the base plate. These gear segments slide in and out to change the effective radius of the gear. Spring biased locking pins engage adjustable control plates as the crank rotates. The locking pins release to make further adjustments to increase or decrease the effective radius. The transmission may also be used as a variable-ratio prime mover for other motive power applications, to transfer power from the wheel to another rotating component. The transfer of power may be via a chain or a belt.


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    Titel :

    VARIABLY EXPANDING CHAIN TRANSMISSION


    Beteiligte:
    MAGEE JOSEPH M (Autor:in)

    Erscheinungsdatum :

    28.04.2016


    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



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