| 摘要 |
PURPOSE:To make it possible to effect travelling in every direction accurately and easily, by providing a pair of wheels which may be controlled in steering angle, rotational direction, and rotational speed, and air cushions for preventing falling down of a vehicular body. CONSTITUTION:Air cushions 2A and 2B are provided diagonally at a front-left portion and a rear-right portion of a lower portion of a vehicular body 1. Wheel devices 3A and 3B are provided in the reversed diagonal position. Each of the wheel devices 3A and 3B is provided with a pair of driving wheels 6 rotatably supported through a vertical shaft to a revolutional base 4 having a steering motor. A rotational direction and a rotational speed of the driving wheels 6 are controlled by drive motors 7. The air cushions 2A and 2B act to inject compression air to a floor surface thereby to floatingly support the vehicular body and prevent falling down of the vehicular body. |
