| 摘要 |
PURPOSE: A telescope shaped robot is provided to sustain a load in a current position with a state which a plurality of movable frames is stretched to a specific length. CONSTITUTION: A telescope shaped robot comprises: an elevating unit which elevates a movable frame(20) from a base frame(10); a driving rotating shaft(50) which is rotatably supported on the driving frame which is located near the base frame; a driven rotating shaft(60) which is rotatably supported on the rest(30) of the driving frame which is located near the base frame; a first and a second pinion gears(51,52) which are installed on the both ends of the driving rotating shaft; a drive and driven rack member(53,54,63,64) which is coupled to the first and the second driving pinion gear and the first and the second driven pinion gear, respectively; and a first and a second driven pinion gears(61,62) which are vertically aligned and installed on the both ends of the driven rotating shaft.
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