Static structures (e.g. – buildings) – With lifting or handling means for primary component or... – Position adjusting means; e.g. – leveling
Patent
1982-03-05
1984-05-15
Ridgill, Jr., James L.
Static structures (e.g., buildings)
With lifting or handling means for primary component or...
Position adjusting means; e.g., leveling
52263, 52802, E04B 228
Patent
active
044479980
ABSTRACT:
A floor panel for use in elevated floor assemblies is disclosed which includes a core member, a top sheet and a bottom sheet positioned on opposed sides of the core member and a flexible edge member operatively positioned between the top and bottom sheet. The bottom sheet has an upwardly deflected edge which forms a first shoulder. The top sheet includes a central section, an edge section and a connecting section operatively connecting the central section to the edge section. The edge section is positioned inboard of and below the first shoulder and forms an opening therebetween. The flexible edge member includes a portion which extends through the opening and an outer shoulder which engages the first shoulder. Edge member also includes an inner groove which is configured to receive the edge section therein. In addition, various abutment surfaces on the flexible edge member interface with various portions of the top and bottom sheet to limit rotation thereof from torsional forces applied to the flexible edge member.
REFERENCES:
patent: 2607447 (1952-08-01), Tuttle
patent: 3110370 (1963-11-01), Wulf, Jr. et al.
patent: 3696578 (1972-10-01), Swensen et al.
patent: 3811237 (1974-05-01), Bettinger
patent: 4067156 (1978-01-01), Downing, Jr.
patent: 4277923 (1981-07-01), Rebentisch et al.
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