An electric power pedal bicycle (10) has a drive system having an input (80) that receives drive from a pedal (40) of the bicycle (10) and rotates about an axis; an output (100) that rotates about the axis to provide drive to a bicycle wheel (30); an electric motor providing motor drive for the output (100); and a driveline that receives the drive from the motor and the pedal (40) and transmits the drive to the output (100). Between bicycle speeds V1 and V2, where V2 is greater than V1, the driveline provides a continuously variable transmission (CVT) by which the motor controls pedal rhythm. At the bicycle speed V2 or above, the driveline disengages the drive from the electric motor and provides only the output drive from the pedals (40).

    电动助力踏板自行车(10)具有驱动系统,该驱动系统具有输入80,该输入80接受来自自行车(10)的踏板(40)的驱动并绕轴线旋转;输出(100),该输出(100)绕该轴线旋转以向自行车轮(30)提供驱动;电动机,该电动机为输出(100)提供电动机驱动;以及传动系,该传动系接受来自电动机和踏板(40)的驱动并将驱动传递到输出(100)。在自行车速度V1和V2之间,其中V2大于V1,传动系提供无级变速器(CVT),通过该无级变速器,电动机控制踏板节奏。在自行车速度V2以上时,传动系将来自电动机的驱动脱离,仅从踏板(40)提供输出驱动。


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    Titel :

    Electric power-assisted pedal bicycle


    Weitere Titelangaben:

    电动助力脚踏自行车


    Beteiligte:
    KEECH JAMES (Autor:in) / MELDOLESI ROBERTO (Autor:in)

    Erscheinungsdatum :

    27.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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