| 摘要 |
PROBLEM TO BE SOLVED: To achieve high cornering performance of a three-wheeler with a simple structure.SOLUTION: A left and right pair of rear wheels are coupled to a frame by an independent suspension type suspension. The independent suspension type suspension comprises: a left and right pair of swing arms whose one ends are coupled so as to oscillate freely, to the frame, and the other ends support one of axles of the pair of rear wheels respectively; a left and right pair of buffer units for coupling corresponding one of the pair of swing arms and the frame, and elastically supporting one of the swing arms respectively; and a reinforcement mechanism, for oscillating an axis connecting centers of the pair of rear wheels around an oscillation axis extending in a cross direction of the frame, thereby inclining the frame laterally, with respect to a road surface. The pair of buffer units are respectively coupled to the frame by one ends of the buffer units, via the reinforcement mechanism, and the reinforcement mechanism comprises a reinforcement arm for coupling one ends of the pair of buffer units, and reinforcement arm oscillation means for oscillating the reinforcement arm around the oscillation axis. |
