A drive device (5) for an electric bicycle (1) has a motor unit (6) with an electric motor for driving the electric bicycle (1). The drive device (5) also has a pedal crankshaft (11, 12) which can be rotated about an axis of rotation (R). Furthermore, the drive device (5) has a transmission (15), which is designed to drive the electric bicycle (1) and is coupled on one side to the motor unit (6) and on the other side to the pedal crankshafts (11, 12), and which is designed to output a torque for driving the electric bicycle (1). The drive device (5) further comprises a motor housing (7) in which the motor unit (6) and the transmission (15) are arranged and through which the pedal crankshafts (11, 12) extend. Furthermore, a rotational speed sensor unit (10) is provided which comprises a rotational speed sensor (9) and a rotational speed disk (8), the rotational speed disk (8) being coupled to the pedal crankshafts (11, 12) so as to be rotatable about an axis of rotation (R) and being arranged outside the motor housing (7).

    一种用于电动自行车(1)的驱动设备(5),具有马达单元(6),其具有用于驱动电动自行车(1)的电马达。驱动设备(5)还具有脚踏曲轴(11,12),其能够围绕旋转轴线(R)旋转。此外,驱动设备(5)具有传动装置(15),其构成用于驱动电动自行车(1),并且在一侧与马达单元(6)耦联并且在另一侧与脚踏曲轴(11,12)耦联,并且其配置用于输出用于驱动电动自行车(1)的扭矩。驱动设备(5)还包括马达壳体(7),在所述马达壳体中设置有马达单元(6)和传动装置(15),并且脚踏曲轴(11,12)延伸穿过所述马达壳体。此外,设有转速传感器单元(10),其包括转速传感器(9)和转速盘(8),其中转速盘(8)以能够围绕旋转轴线(R)旋转的方式与脚踏曲轴(11,12)耦联并且设置在马达壳体(7)之外。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Driving device for electric bicycle and electric bicycle


    Weitere Titelangaben:

    用于电动自行车的驱动设备和电动自行车


    Beteiligte:

    Erscheinungsdatum :

    2024-03-12


    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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Driving device for electric bicycle and electric bicycle

    BUECHELE JOHANNES / THORWARTH JULIUS | Europäisches Patentamt | 2024

    Freier Zugriff

    Driving device for electric bicycle and electric bicycle

    BUECHELE JOERG | Europäisches Patentamt | 2023

    Freier Zugriff

    Driving device for electric bicycle and electric bicycle

    B ¨ 1 CHELE J ¨ 1 RGEN | Europäisches Patentamt | 2023

    Freier Zugriff

    DRIVING DEVICE FOR AN ELECTRIC BICYCLE AND ELECTRIC BICYCLE

    BIECHELE JOHANNES | Europäisches Patentamt | 2024

    Freier Zugriff

    ELECTRIC BICYCLE DRIVING SYSTEM

    LEE MIN HO | Europäisches Patentamt | 2022

    Freier Zugriff