| 摘要 |
The invention relates to an industrial robot, comprising a movable carriage (2, 22, 42, 52-1, 52-2), on which a working device (3.1, 23.1, 43.1) is vertically movably supported and can be lowered from a first area above a safety plane to a second area below the safety plane. A protection device is arranged in the safety plane and, in a first position, prevents the working device (3.1, 23.1, 43.1) from lowering from the first area to the second area. In a second position of the protection device, the working device (3.1, 23.1, 43.1) is able to lower to the second area. The protection device is attached to the movable carriage (2, 22, 42, 52-1, 52-2) and associated with the working device (3.1, 23.1, 43.1) such that the protection of persons and machines is ensured using a simple design.
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