Static structures (e.g. – buildings) – Conduit – trim – or shield member at corner – With mechanical fastener
Patent
1989-11-17
1992-02-11
Chilcot, Jr., Richard E.
Static structures (e.g., buildings)
Conduit, trim, or shield member at corner
With mechanical fastener
52257, 52276, 52241, 52716, E04F 1904, E04F 1306, E04B 138
Patent
active
050865986
ABSTRACT:
A wall edging system for strengthening the wall intersections of buildings replaces the conventional metal corner bead used on drywall joints. The principal element of the system is an extruded plastic strip having a thickened, arcuate central area and two outwardly extending flanges which are othogonally oriented to one another, so that the thickened central portion runs along the seam between the orthogonally intersecting walls, and the flanges extend outwardly along the thickened central portion to be nailed into the drywall to secure the strip to the edge. Means is provided for providing a purchase for the mud that is applied over the flanges, and in addition to the strip there are other pieces defining two-leg and three-leg inside and outside corners, these pieces having tongues extending from each of the legs which slip beneath the central, thickened portions of the adjacent linear strips to provide a secure meeting at the corner.
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American Builder, Apr. 1957, p. 137.
Chilcot Jr. Richard E.
McGann Ripley Deborah
Weldy Derrell J.
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