| 摘要 |
The industrial robot has two rotative drives(1,5) to rotate two arms(6,9) in the axial directions, which are interconnected so that their longitudinal axes intersect at right angles. An arm(6), which belongs to the 1st rotative drive(1), is secured to the base(3) of the robot and a grip(8) is attached to the end of a free arm(9), which belongs to the 2nd relative drive(5). This permits the grip to be moved in a plane parallel to the X-Z plane, and then in a plane parallel to the Y-Z plane, so that a workpiece or tool replacement can be moved along the perpendicular side walls of a machine tool frame.
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