| 摘要 |
<p>The manual device is for moving miniature wheeled vehicles and also steers it. It consists of a steering mechanism (1), acting on one or more wheels, moved by a multi-directional transmission joint (2) and a control rod (3) with a handle (4) at its free extremity. The rod is made of rigid material or material sufficiently rigid to allow the vehicle to be pushed. It is much larger than it would be if it was in the same scale as the vehicle. The transmission joint can be a universal joint or a flexible joint.</p> |
