| 摘要 |
<p>The present invention relates to a stair lift with wheels supported by rotating handles, actuated by the same shaft (2) with horizontal axis driven in rotation by a motor; for every start-up of the motor, the shaft (2) drives the said pair of handles (3) in 360° complete rotation, after which the handles (3) always return to their original idle position, which coincides with the position in which the stair lift (M) rests on the ground by means of said wheels (6).</p> |
