A number of variations may include an electric cycle powertrain having a first planetary gear set and a second planetary gear set, wherein the second planetary gear set is constructed and arranged to selectively overdrive a pedal cadence and wherein the first planetary gear set is constructed and arranged to selectively provide additional gear ratio for a motor.


    Access

    Download


    Export, share and cite



    Title :

    Electric bike powertrain with dual planetary gear sets and ring gear pedal reaction torque measurement


    Contributors:

    Publication date :

    2017-10-31


    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



    ELECTRIC BIKE POWERTRAIN WITH DUAL PLANETARY GEAR SETS AND RING GEAR PEDAL REACTION TORQUE MEASUREMENT

    HAYSLETT STEVEN L / SWALES SHAWN H / LANNEN RICHARD J et al. | European Patent Office | 2016

    Free access

    ELECTRIC BIKE POWERTRAIN WITH DUAL PLANETARY GEAR SETS AND RING GEAR PEDAL REACTION TORQUE MEASUREMENT

    HAYSLETT STEVEN L / SWALES SHAWN H / LANNEN RICHARD J et al. | European Patent Office | 2016

    Free access

    Electric bike powertrain compound planetary gear set and ring gear pedal torque reaction measurement

    HAYSLETT STEVEN L / SWALES SHAWN H | European Patent Office | 2018

    Free access

    ELECTRIC BIKE POWERTRAIN COMPOUND PLANETARY GEAR SET AND RING GEAR PEDAL TORQUE REACTION MEASUREMENT

    HAYSLETT STEVEN L / SWALES SHAWN H | European Patent Office | 2017

    Free access

    ELECTRIC BIKE POWERTRAIN COMPOUND PLANETARY GEAR SET AND RING GEAR PEDAL TORQUE REACTION MEASUREMENT

    HAYSLETT STEVEN L / SWALES SHAWN H | European Patent Office | 2017

    Free access