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US 7,730,690 B2Granted
Compression post assembly for wind up-lift of suspension soffits
AssigneeUSG Interiors, Inc.
InventorsGary F. Miller, Gregory L. Sallay
Life of this patent
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AssigneeUSG Interiors, Inc.
InventorsGary F. Miller, Gregory L. Sallay
Estimating the term…
A compression post assembly for a soffit, canopy or like structure utilizing a suspended grid of inverted tees to support the soffit surface forming panels comprising a main strut and a saddle coupling, the main strut having a hollow cross-section along substantially its full length between its upper and lower ends, the saddle coupling being adapted to connect the lower end of the strut to a grid tee by receiving separate self-tapping screws, one in each of the main strut and grid tee, the saddle coupling having a pair of spaced depending legs, the legs being spread apart by a distance sufficient to straddle the bulb of a conventional grid tee and having a length sufficient to engage the upper surfaces of the lower flange of the grid tee and thereby stabilize the grid tee against pivotal motion about a horizontal axis.
A suspended soffit installation comprising a suspended rectangular grid and a compression post assembly, the rectangular grid being formed by runners including an inverted tee runner having an upper bulb and a cross runner intersecting the tee runner, the grid supporting underlying panels forming a soffit surface, the compression post assembly including a main strut and a saddle coupling, the main strut having upper and lower ends, the saddle coupling connecting the lower end of the strut to the grid tee runner by separate self-tapping screws, one received in each of the main strut and grid tee runner, the saddle coupling having a pair of spaced depending legs, the legs being spread apart by a distance sufficient to straddle the bulb of the grid tee runner and having a length sufficient such that it engages upper surfaces of a lower flange of the grid tee runner and thereby stabilizes the grid tee runner against pivotal motion about a horizontal axis.
A method of constructing a soffit for a building exposed to wind, comprising suspending a rectangular grid of inverted tees from a superstructure of a building that overlies an area of the soffit, providing a plurality of compression post assemblies that are each of a length that extends generally vertically from the superstructure to the plane of the grid, the post assemblies being provided with upper and lower parts, the lower part being arranged to straddle the central web of an inverted tee and engage the lower flange on opposite sides of the central web at points spaced a distance from the central web, fixing the upper end of the upper part to the superstructure and fixing the lower part to the central web of the inverted tee.
Dependencies are inferred from the claim text.