E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 5/48 (2006.01) E04B 5/02 (2006.01) E04C 2/52 (2006.01) E04F 15/024 (2006.01)
Patent
CA 2079607
ABSTRACT: A connecting member 1 of a floor panel 2 clamps the corner 2a of each floor panel between its integral flange portion 1b and leg potion 1c and has a rise portion 1d meshed with an anchor groove of each floor panel. Since the connecting member connects mutually a plurality of floor panels, it prevents the floating of the floor panels when a horizontal load act on them. A fixing metal 8 has slits 9 having the shape capable of meshing with support legs 6 of a plurality of floor panels laid down on the floor surface. Accordingly, positioning and fixing can be made easily while laying down the floor panels. Furthermore, the peripheral portions of the upper surface sheets of the floor panels are pressed while encompassing the peripheral portions of the lower surface sheets and a plurality of caulking are made there. Moreover, the lower surface sheets and the upper surface sheets are coupled at predetermined positions inside the plane and an inorganic filler is packed into the hollow portions between the upper and lower surface sheets. Accordingly, the floor panels are light in weight but have sufficient strength.
Naka Hiromasa
Nakamura Norio
Okumura Takao
Okushima Takehiko
Shoji Tatsuo
Naka Hiromasa
Naka Corporation
Nakamura Norio
Okumura Takao
Okushima Takehiko
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