In at least one embodiment, a drive device (1) for an electric bicycle (100) has a first housing element (41) and a second housing element (42) connected thereto. The drive device has a spacer element (5), a shaft (3) and a reversing gear (2) for coupling to the electric motor on the one hand and to the shaft on the other hand in such a way that a torque can be transmitted from the electric motor to the shaft via the reversing gear. The reversing gear has a first gear element (21) which can be rotated about a first axis (A1) and a second gear element (22) which is coupled thereto and which can be rotated about a second axis (A2) running at an angle to the first axis. The spacer element is arranged between two housing surfaces (410, 420) of the two housing elements facing each other in order to predetermine a minimum distance between the two housing surfaces. The transmission elements are coupled to the housing element such that a maximum gap between the two transmission elements is set by a predetermined minimum distance between the housing surfaces.
在至少一个实施方式中,用于电动自行车(100)的驱动设备(1)具有第一壳体元件(41)和与其连接的第二壳体元件(42)。驱动设备具有间隔元件(5)、轴(3)和换向传动装置(2),用于一方面与电动机耦联和另一方面与轴耦联,使得扭矩能够从电动机经由换向传动装置传递到轴上。换向传动装置具有能够围绕第一轴线(A1)旋转的第一传动元件(21)和与其耦联的第二传动元件(22),所述第二传动元件能够围绕倾斜于第一轴线伸展的第二轴线(A2)旋转。间隔元件设置在两个壳体元件的两个彼此相向的壳体面(410,420)之间,以便预设在两个壳体面之间的最小间距。传动元件与壳体元件耦联,使得在两个传动元件之间的最大间隙通过在壳体面之间的预设的最小间距设定。
Drive device for electric bicycle, electric bicycle, method of assembling drive device, and method of setting drive device
电动自行车的驱动设备,电动自行车,组装驱动设备的方法和设定驱动设备的方法
07.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
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