E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
E01D 19/12 (2006.01) E04B 5/00 (2006.01)
Patent
CA 2615657
The present invention makes it possible to dismantle and re-use a floor structure by effectively exhibiting the displacement preventing effect for each steel stock against an active load in case the floor structure is formed by arranged steel stocks in parallel. A floor structure comprises a plurality of steel stocks arranged in parallel, each steel stock including a web, an upper flange disposed at an upper end of the web, and a lower flange disposed at a lower end of the web, a floor surface being formed on the upper flange, the floor structure further including a left displacement preventing block fitted to a space defined between said upper and lower flanges and said web of said adjacent left side steel stocks, and a right displacement preventing block fitted to a space defined between said upper and lower flanges and said web of said adjacent right side steel stocks, mutually opposing side surfaces of said left and right displacement preventing blocks being press butted between said adjacent steel stocks, said individual steel stocks being inhibited from displacing downward due to a surface pressure and a friction engagement between said press butted surfaces.
Saito Fumihiro
Tokuno Mitsuhiro
Tsuda Kazutoshi
Asahi Engineering Co. Ltd.
Eco Japan Co. Ltd.
Macrae & Co.
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