| 摘要 |
PROBLEM TO BE SOLVED: To provide a screw member-feeding/tightening device improving universality by preventing enlargement. SOLUTION: A bolt holding means 20 rotates a rotating member in steps so that each of chuck mechanisms 27 sequentially stops at a position where a bolt B is delivered to a rotation axis 8 as a socket part 87 is engaged with the bolt B when moving the rotation axis 8 to the side of a work. A chuck device to hold the bolt B against each of the chuck mechanisms 27 of the bolt holding means 20 in a state free to receive and deliver it is provided on a bolt feeding device. COPYRIGHT: (C)2006,JPO&NCIPI
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