| 摘要 |
<p>The invention relates to a wheeled vehicle where the rotary output shaft (47) of the variable speed drive (49) is arranged coaxially to the stationary shaft of the stator (53) of the electric motor (21) and coaxially to the rotor (55) of said motor. The rotor, the stationary shaft of the stator, and the rotary output shaft of the variable speed drive are thus concentrically arranged, from the inside to outside: the rotary shaft, the stator stationary shaft (53a) of the stator, and the rotor, the rotary output shaft of the variable speed drive supporting the stationary shaft of the stator, which in turn supports the rotor.</p> |
