| 摘要 |
<p>[PROBLEMS] To provide a power device so formed that the drive shaft (15) of a generator can be operated by rotating rollers (13A) and (13B) by a single wheel (11) of the drive wheels of an automobile, usable by mounting the single wheel thereon from any side, enabling the forward roller (13B) or (13A) to be used as a stopper roller by increasing its height, and enabling the automatic switching of the transmittingly rotating direction of the rollers. [MEANS FOR SOLVING PROBLEMS] The pair of rollers (13A) and (13B) rotating while supporting the front and rear sides of the single wheel and a swing frame (21) holding these pair of rollers on the front and rear sides and swingable around a swing shaft (22) are installed in a body housing (7) in which a tilted plate (5) allowing the single wheel (11) to pass thereover is installed on the front or rear side thereof. When the one roller (13A) is placed on the single wheel (11), the swing frame (21) is swung, the one roller (13A) is sunk and the other roller (11B) is raised to form the stopper roller stopping the single wheel. In a gear device (17), the roller gear (23) of the sunk roller (11A) is engaged according to the swing of the swing frame and the roller gear (33) of the raised roller (11B) is disengaged to automatically switching the rotating direction of the rollers.</p> |
