| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot capable of moving a movable part at high speed and being positioned in high precision while reducing the weight of the moving part. SOLUTION: This robot is furnished with a base to be a foundation, a first movable body to be supported on the base free to move, a first driving body, a first transmission body to move the first movable body by transmitting movement of the first driving body, a second movable body to be supported on the first movable body free to move, a second driving body, a second transmission body to move the second movable body by transmitting movement of the second driving body, a third movable body to be supported on the second movable body free to rotate, a third driving body, a third transmission body to rotate the third movable body by transmitting movement of the third movable body, a fourth movable body to be supported on the third movable body free to move, a fourth driving body and a fourth transmission body to move the fourth movable body by transmitting movement of the fourth driving body, and the first driving body, the second driving body, the third driving body and the fourth driving body are fixed on the base. COPYRIGHT: (C)2005,JPO&NCIPI
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