Static structures (e.g. – buildings) – Tensioned or flexed sheet facing
Patent
1985-08-19
1986-12-02
Friedman, Carl D.
Static structures (e.g., buildings)
Tensioned or flexed sheet facing
52220, 174 49, E04F 1708, H02G 318
Patent
active
046254803
ABSTRACT:
The underfloor assembly for a building comprises corrugated metal flooring units preferably side-by-side with cable distribution ducts, over which is mounted cable trenches. Each distribution duct has a bottom plate and a preferably inverted U-shaped top, the tops extending between adjacent intersections of the trench with the ducts to thus leave the duct open under the trenches. The bottoms of the trenches are open where they intersect the ducts, and the trenches are formed by field assembly of trench subunits that have a U-shaped bottom pan with cut-outs on either side of a preferably centrally located bottom portion, as well as a cover removably closing the pan.
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Friedman Carl D.
Nusbaum Howard
Nusbaum Robert
Safavi Michael
Selick Barbara
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