| 摘要 |
A travelling stand for a traveling type industrial robot device, along which the robot moves to carry out predetermined operations according to a predetermined operation order to a plurality of work stations is fixed at its mid point by a fixing not affected by changes in ambient temperature, the original point detector also being at the mid point. This is in contradistinction to prior art where the detector is at one end. Fixing fittings at the ends of the stand permit thermal expansion or contraction. With the travelling stand, the positioning of the industrial robot can be accomplished more accurately regardless of an occurrence of expansion or contraction of the stand due to change in an ambient temperature.
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