| 摘要 |
<p>A self-directed movable body comprising a head part attached to an upper portion of an inner frame, a leg part attached to a lower portion of the inner frame with a joint having three degrees of freedom therebetween, an arm part attached to an intermediate part between the head part and the leg part, and a cylindrical trunk cover which covers an intermediate part of the inner frame, characterized by that the inner frame comprises arms respectively attached to a plurality of rotary actuators, the arms and the trunk cover are connected by elastic members to form an impact attenuator, and the arm part is attached to the trunk cover.</p> |
