| 摘要 |
The vehicle comprises a frame, at least one seat part (5) for driver fixed to frame (6,7a,7b), two wheels (2a,2b) on opposite sides of seat part rotatably fitted to frame and driving devices (12,13,14) coupled to wheels driven by human force. The wheels have a relatively large diameter, i.e. 1 meter or more. The seat part is approximately in the center of the wheels, so that the center of gravity of the driver is approximately in the center line through the wheels. The seat part is adjustable in relation to the wheels. A continuously variable transmission transmits energy to the wheels from the driving devices and a flywheel accumulates energy derived from the driving devices. The driving devices are pedals (13).
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