Static structures (e.g. – buildings) – Sheetlike element assembled parallel to existing wall,... – Element spaced from wall – ceiling – or floor and held by...
Patent
1991-12-18
1994-05-24
Friedman, Carl D.
Static structures (e.g., buildings)
Sheetlike element assembled parallel to existing wall,...
Element spaced from wall, ceiling, or floor and held by...
52 39, E06B 354
Patent
active
053137590
ABSTRACT:
A suspended ceiling system for use in a cleanroom or other application incorporates a framework formed from lengthwise and crosswise frame members which form open areas for mounting components such as air filter modules, light fixture panels, blank panels and the like. The ceiling system includes splice members for connecting the frame members together and clamps for securing the components to the frame members. Suspension members, which preferably engage corresponding fastening members disposed within the frame members, suspend the framework from the ceiling, defining an interior space above the framework. Substantial loads, such as utilities, robotics and wall partitions may be suspended from the framework by clips that engage with the frame members.
REFERENCES:
patent: 3067323 (1962-12-01), Kember
patent: 3782082 (1974-01-01), Smith et al.
patent: 4570391 (1986-02-01), Quante et al.
patent: 4608066 (1986-08-01), Cadwell, Jr.
patent: 4619086 (1986-10-01), Naka
patent: 4671811 (1987-06-01), Cadwell, Jr. et al.
Submittal G-2x1.5, American Air Filter, Environmental Control Division, P.O. Box 35690, Louisville, Ky. 40232-5690, Feb. 1986.
Brochure, American Air Filter, Environmental Control Division, P.O. Box 35690, Louisville, Ky. 40232-5690.
Submittal, G-BU, American Air Filter, Environmental Control Division, P.O. Box 35690, Louisville, Ky. 40232-5690, Feb. 1986.
Brochure, Comp-Aire Part No. 0027132, Comp-Aire Systems, 4160-44th Street S.E., Grand Rapids, Mich. 49508.
Friedman Carl D.
Smith Creighton
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