| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a robot capable of enhancing a degree of freedom of an attitude which can be taken by a multi-joint arm when an end effector is arranged near a base. <P>SOLUTION: The robot 10 has: a body 13 which is connected to a base portion 11 so as to be rotatable around a rotational axis line J0; and a pair of multi-joint arms 20 which are connected to both right and left sides of the body 13 with respect to the rotational axis line J0 so as to be rotatable around a rotational axis line J1 which is orthogonal to the rotational axis line J0. The body 13 has an offset portion 14 which makes the rotational axis line J1 offset with respect to the rotational axis line J0 in a direction which is orthogonal to both the rotational axis lines J0 and J1. The robot 10 makes the body 13 invert around the rotational axis line J0 to switch the arrangement of the rotational axis line J1 between a front side and a back side of the base portion 11, thereby switching a working area of the multi-joint arm 20 at the front side of the base portion 11 between a working area relatively close to the base portion 11 and a working area relatively far from the base portion 11. <P>COPYRIGHT: (C)2013,JPO&INPIT |
