| 摘要 |
<p>An industrial robot has an arm mechanism (1) of a parallelogram formation and is provided with a hand mechanism which can be operated for movement in the direction of three axes. The arm mechanism (1) is rotated about a vertical axis by a mechanism (4), while ends of the parallelogram are moved in respective mutually orthogonal directions controlled by guidance slots (39), (40) to give vertical and horizontal movements. <IMAGE></p> |
