| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a suspending device of a ceiling panel capable of excellently matching with the suspension base of a long size span, while easily providing a suspension rail having high strength by bending, by devising a structure of the suspension rail. <P>SOLUTION: This device has a suspension bolt 2 suspended from a structural material such as a beam of a building, a suspending horizontal member 3 horizontally supported by the suspension bolt 2, and the suspension rail 4 for supporting the ceiling panel 1 by the suspending horizontal member 3. The suspension rail 4 is composed of a pair of cross-sectional Z-shaped materials 6 symmetrically arranged on both sides of the suspending horizontal member 3. The cross-sectional Z-shaped materials 6 are formed in the shape of having a vertical web 6a and upper-lower flanges 6b and 6c mutually horizontally overhung in the opposite direction from the upper-lower ends of this web. The upper flange 6b is engaged with and fixed to an upper surface of the suspending horizontal member 3, and is supported by placing an end part of the ceiling panel 1 on the lower flange 6c. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
