| 摘要 |
<p>PURPOSE: To save the space around a driving wheel by the reasonable brake arrangement. CONSTITUTION: In a constitution in which a pair of driving wheels 2a, 2b which are continuously arranged in the direction of the axis P1 of rotation, and directly-coupled motors 4a, 4b to the driving wheels 2a, 2b are fitted to a supporting frame 5, and the supporting frame 5 is fitted to a vehicle body in a turnable manner around the longitudinal axis P3 located at a center part between the driving wheels 2a, 2b, bodies 7a, 7b of revolution to be revolved in an interlocking manner with the driving wheels 2a, 2b and brakes 8a, 8b to brake the bodies 7a, 7b are provided for each of the driving wheels 2a, 2b. The set of the bodies 7a, 7b of revolution and the brakes 8a, 8b is arranged in a radially adjacent position to the set of the corresponding driving wheels 2a, 2b and motors 4a, 4b in the plan view, and fitted to the supporting frame 5.</p> |
