| 摘要 |
PROBLEM TO BE SOLVED: To provide a fixing device capable of reliably and firmly fixing a drive shaft disposed on a top face of a rack and repeating the correct operation together with the rack over an extended period.SOLUTION: A fixture comprises: an adherend having a circularly bent portion which contacts a top face of the drive shaft, and a sleeve portion; and a support member of which bottom portion is fastened to a top face of a rack, and both open upper end portions of which contact the drive shaft and closely contact the inside of the adherend. Both the upper end portions of the support members are bent inwardly upward such that when a fastening screw is tightened from outside the adherend, the drive shaft is lifted upward toward an inner surface of the circularly bent portion of the adherend. Consequently, the drive shaft is firmly coupled to and held by the top face of the rack by means of the fixture. |
