| 摘要 |
The present invention provides a robot capable of lessening the local concentration of stress generated by the motion of a link. The robot according to an embodiment includes a link having a longitudinal base end rotatably connected to a predetermined member. Further, the link is formed into a tubular shape such that a cross section of the link perpendicular to the longitudinal direction has an elliptical shape or a substantially rectangular shape with at least one curvilinear corner portion. |
