| 摘要 |
PROBLEM TO BE SOLVED: To provide a pivoting device for a panel material capable of preventing the increase of the number of components and working manhour without being required for any another member such as a hinge mounting frame, suppressing the displacement of a pitch of the panel material such as a grating or the like to the minimum and being advantaged even in the case of remodeling work, etc. SOLUTION: The pivoting device for the panel material is so constituted that a hinge supporting leg 8 fixed to the surface of a supporting member 4 and supporting a hinge shaft 7 and a hinge 9 rotatably provided with the hinge shaft 7 supported by the hinge supporting leg 8 as the center and fixed to side edge sections of the gratings 1 adjacent to each other are provided. COPYRIGHT: (C)2006,JPO&NCIPI
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