The invention relates to a drive unit of a vehicle that can be operated with muscle and/or motor forces, comprising: a motor having a motor axis, a crankshaft having a crank axis, a transmission mechanically coupling the motor and the crankshaft to each other; the motor and the transmission device are arranged in the housing, and the transmission device is provided with at least one first gear which can rotate around a motor axis and a second gear which can rotate around a crank axis. The housing has a first fastening region and a second fastening region, which are provided for fastening the drive unit to a frame interface of a vehicle that can be operated with muscle force and/or motor force, in a cross-section that passes through the drive unit and is orthogonal to the crank axis: a longitudinal axis that intersects the crank axis and the motor axis is defined, and defining a first line arranged orthogonally to the longitudinal axis and tangentially to the periphery of the motor, the first fastening region having a first center point located on the first line or arranged on a side of the first line facing away from the crank axis. The invention further relates to a driving assembly and a vehicle.
本发明涉及一种可利用肌力和/或马达力运行的车辆的驱动单元,包括:具有马达轴线的马达,具有曲柄轴线的曲柄轴,传动装置将马达和曲柄轴机械地相互耦接;马达和传动装置布置在壳体中,传动装置具有至少一个可围绕马达轴线旋转的第一齿轮和可围绕曲柄轴线旋转的第二齿轮,壳体具有设置为用于将驱动单元紧固在可利用肌力和/或马达力运行的车辆的框架接口上的第一紧固区域和第二紧固区域,在穿过驱动单元并且与曲柄轴线正交的截面中:限定与曲柄轴线和马达轴线相交的纵轴线,以及限定与纵轴线正交并且与马达的外周相切地布置的第一线,第一紧固区域具有位于第一线上或布置在第一线的背离曲柄轴线的一侧上的第一中心点。本发明还涉及一种驱动组件和车辆。
Drive unit for muscle-powered and/or motor-powered vehicle, drive assembly, and vehicle
肌力和/或马达力运行的车辆的驱动单元、驱动组件和车辆
2023-12-05
Patent
Electronic Resource
Chinese
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
DRIVE UNIT FOR HUMAN-POWERED DRIVE VEHICLE AND HUMAN-POWERED DRIVE VEHICLE
European Patent Office | 2021
|European Patent Office | 2022
|European Patent Office | 2022
|European Patent Office | 2023
|