Electric vehicle
    1.
    发明授权

    公开(公告)号:EP2505405B1

    公开(公告)日:2013-12-25

    申请号:EP12161533.0

    申请日:2012-03-27

    IPC分类号: B60K1/00 B60K1/04 F16H63/34

    摘要: An electric vehicle 1, preferably a three-wheeled vehicle, has a motor M as a source of power and a pair of left and right rear wheels WR. Rotary driving power of the motor M is transmitted from a motor output shaft 36 to axles 40 of the rear wheels WR through a counter shaft 38. A centrifugal clutch 80 which transmits the rotary driving power to the counter shaft 38 when the revolution speed of the motor M exceeds a prescribed value is coaxially located at one end of the motor output shaft 36. The counter shaft 38 is located inside the outside diameter of the motor M in a side view of the vehicle. The motor output shaft 36, counter shaft 38, and axles 40 are arranged in that order from the front of the vehicle. The axis centre 38a of the counter shaft 38 is located below a line L connecting the axis centre 36a of the motor output shaft 36 and the axis centre 40a of the axle 40 in a side view of the vehicle. This allows the size of the power unit to be reduced.

    Electric vehicle
    2.
    发明公开
    Electric vehicle 有权
    电动车

    公开(公告)号:EP2505405A1

    公开(公告)日:2012-10-03

    申请号:EP12161533.0

    申请日:2012-03-27

    IPC分类号: B60K1/00 F16H63/48

    摘要: An electric vehicle 1, preferably a three-wheeled vehicle, has a motor M as a source of power and a pair of left and right rear wheels WR. Rotary driving power of the motor M is transmitted from a motor output shaft 36 to axles 40 of the rear wheels WR through a counter shaft 38. A centrifugal clutch 80 which transmits the rotary driving power to the counter shaft 38 when the revolution speed of the motor M exceeds a prescribed value is coaxially located at one end of the motor output shaft 36. The counter shaft 38 is located inside the outside diameter of the motor M in a side view of the vehicle. The motor output shaft 36, counter shaft 38, and axles 40 are arranged in that order from the front of the vehicle. The axis centre 38a of the counter shaft 38 is located below a line L connecting the axis centre 36a of the motor output shaft 36 and the axis centre 40a of the axle 40 in a side view of the vehicle.
    This allows the size of the power unit to be reduced.

    摘要翻译: 电动车辆1,优选三轮车辆具有作为动力源的电动机M和一对左右后轮WR。 电动机M的旋转驱动力通过中间轴38从电动机输出轴36传递到后轮WR的车轴40上。离心式离合器80将旋转驱动力传递给中间轴38, 电动机M超过规定值的电动机M同轴地位于电动机输出轴36的一端。副轴38在车辆的侧视图中位于电动机M的外径的内侧。 电动机输出轴36,副轴38以及车轴40从车辆前方起依次配置。 中间轴38的轴心38a位于连接电动机输出轴36的轴心36a和车轴40的轴心40a的线L的下方,在车辆的侧视图中。 这样可以减小功率单元的尺寸。