| 摘要 |
<p>The invention is innovatingly disclosed to install a high shift transmission pulley train attaching with a clutching device between the input shaft and the output shaft of a continuously-variable transmission device in the same revolving directions, wherein when rotational speed of the output shaft reaches or exceeds setting rotational speed, the clutching device is closed to connect the driven pulley of the high shift transmission pulley train and the output shaft.</p> |
