| 摘要 |
PROBLEM TO BE SOLVED: To provide a multishaft nut runner device for changing a shaft position of a plurality of nut runner shafts in a short period of time with a simple constitution. SOLUTION: This multishaft nut runner device 12 has the plurality of nut runner shafts 20 for arranging a socket 21 on the tip, and is used to perform fastening work to plural kinds of works different in an inter-nut pitch. The multishaft nut runner device 12 has a fixture 30 as a fixing member for forming a plurality of through-holes 33 for detachably fixing the plurality of respective nut runner shafts 20. A shaft position of the nut runner shafts 20 is changed to a position corresponding to the inter-nut pitch of the works by being replaced with the fixture 30 different in a pitch of the through-holes 33. COPYRIGHT: (C)2004,JPO
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