| 摘要 |
PROBLEM TO BE SOLVED: To save labor of strut mounting and to easily carry out a large amount of mounting work in a short period of time by elongating the one side of a U-band to be longer than the other side and bending the same, thereby forming a deformed U-band. SOLUTION: One side of a U-band is elongated longer than the other side and is bent 90 deg., so as to be made insertable into a T-slot and is further elongated to the underside of a bolting part on the other side of the U-band. thereby forming the deformed U-band formed with a bent part to provide a difference in levels, in such a manner that nearly half the parts exists in the T-slot and the second half part protrudes of the upper part on the outside of the T-slot. As a result, slide plates 4'-1 and 4'-2 slide freely across an upper part 2-2 of the T-slot, and the strut mounting fittings can be freely fixed at any place at the end edges of the plates. The fixation of the strut mounting fittings by means of bolts 5 alone is made possible, and the fine adjustment of the mounting fitting positions by previously gently and temporally tightening the struts 3 with the U-bands and moving the plates is made possible as well.
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