| 摘要 |
PROBLEM TO BE SOLVED: To easily align the end of a rotary rail with the ends of respective rails at the time of shipping from a shap, by integrally fitting a connection rail connectable to a rotary rail together with the rotary rail through a fitting plate or a ceiling so as to adjust the position both vertically and laterally against the fitting plate. SOLUTION: The end of a rotary rail 3 and the end of a connection rail 6 are temporarily fixed to a support plate 1 by bolts 25 and upper and lower nuts 26, 27. The rail 3 is finely adjusted by use of the nuts 26, 27 of the bolt 25a so as to form a gap S1 between the ends of the rails 3, 6 while rotating the rail 3 with a handle 23. Then, the support plate 1 is fixed at a specified position of the ceiling 2 and the gap S2 between the end of the rail 6 and the end of the partition rail 4 is finely adjusted by use of the nuts 26, 27 of the bolt 25b so that the gap is reduced as much as possible and also the rails are not shifted. Thereafter, rails 3, 6 are adjusted by the whole bolts 25 and the nuts 26, 27 to be arranged straight in a line. |
