Screen fixtures

Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Facer back abuts and conceals frame

Patent

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Details

522381, 526561, 526569, 403205, 403231, E04C 238, F16B 900

Patent

active

055796214

ABSTRACT:
A connection device of screen fixtures involving a horizontal U-shaped top bar, a horizontal U-shaped bottom bar, at least one horizontal U-shaped horizontal bar, at least one I-shaped vertical bar with ribs on both inner sides, and at least one L-shaped object having a short leg and a long leg and having a frame at the intersection of the short leg and the long leg, the long leg having two screw holes for attaching the long leg to a vertical bar by two screws, the short leg having a screw hole for attaching the short leg to a top bar or the bottom bar by a screw.

REFERENCES:
patent: 3295283 (1967-01-01), Griffith et al.
patent: 3566561 (1971-03-01), Tozer
patent: 3732660 (1973-05-01), Byssing
patent: 3778175 (1973-12-01), Zimmer
patent: 3918232 (1975-11-01), Edwards
patent: 4021988 (1977-05-01), Edens et al.
patent: 4193245 (1980-03-01), Johnson
patent: 4316352 (1982-02-01), Harrington et al.
patent: 5116161 (1992-05-01), Faisst

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