| 摘要 |
PROBLEM TO BE SOLVED: To reduce the whole size and weight of a walking device by forming a frame out of a single frame and mounting only legs on the single frame, thereby attain simplifying the whole structure for undersizing. SOLUTION: This walking device is provided with at least three fixed legs 2 which are supported by a frame 1 so that its expansion and contraction may be controlled respectively, and movable legs 3. The movable legs 3 are capable of being expanded and contracted, whose base end side leg part 3a is supported on the frame 1 so as to be controllable of rotating around the first axis and whose front end side leg part 3b can move along an arc-shaped route (d) around the first axis according to the rotation around the first axis of the base end leg part 3a. |
