DECK MATERIAL

PROBLEM TO BE SOLVED: To prevent such inconvenience that a screw for fixation is driven through a deck material having a symmetrical shape in the vertical direction and the screw passes through it obliquely when screwing the screw into it. SOLUTION: In this deck material 1E having the symmetrical sh...

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Bibliographische Detailangaben
Hauptverfasser:	KUMAGAI KOUJI, DOSONO KAZUTO, INOUE TOMOHIRO, SEGA YOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING CEILINGS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent such inconvenience that a screw for fixation is driven through a deck material having a symmetrical shape in the vertical direction and the screw passes through it obliquely when screwing the screw into it. SOLUTION: In this deck material 1E having the symmetrical shape in the vertical direction in which wall thick parts 18a, 18b overhanging onto a side of a space 16 through which the screw 3 passes are formed in a part connected with an upper wall 11 and a lower wall 12 of a reinforcing wall 15, a recessed line 19 crossing a line through which the screw passes is formed on a face facing the space through which the screw passes of upper and lower wall thick parts by extrusion molding. COPYRIGHT: (C)2005,JPO&NCIPI