| 摘要 |
PROBLEM TO BE SOLVED: To straighten the surface distortion of a metal panel to form gentle and uniform convex shape as a whole in a curtain wall provided with the metal panel on the surface side. SOLUTION: In the curtain wall 1 with the metal panel 8 stretched on one face side of a face material 5 composed of frame members 5A-5D or the like, a plurality of reinforcing members 9 are fixed onto the back face side of the metal panel 8, and a plurality of distortion straightening connecting fittings 15 are disposed straddling the reinforcing members 9 and an intermediate vertical frame 6. The indoor outer direction position of the metal panel 8 is adjustable in every disposed position of a plurality of distortion straightening connecting fitting 15. The distortion straightening connecting fitting 15 comprises a fixing metal fitting 16 fixed to the frame member 6, and a position adjusting fitting 17 connected to the fixing metal fitting 16 by a bolt 18 and nuts 19, 19 and connected at one end to the reinforcing member 9 to allow position adjustment in an indoor-outdoor direction by unscrewing-screwing of the nuts 19, 19. COPYRIGHT: (C)2004,JPO
|
