Static structures (e.g. – buildings) – Composite prefabricated panel including adjunctive means – Sandwich or hollow with sheet-like facing members
Patent
1991-02-20
1992-02-11
Chilcot, Jr., Richard E.
Static structures (e.g., buildings)
Composite prefabricated panel including adjunctive means
Sandwich or hollow with sheet-like facing members
52239, 52657, A47G 500
Patent
active
050866060
ABSTRACT:
An acoustical divider panel and a frame for such panel are provided in which top and bottom frame members of equal length and opposed side frame members of equal length are joined at their ends by a miter joint to form a rectangular frame. Each of the four members are formed of a U-shaped channel opening outwardly from the frame and each of the edges of said channels are provided with an outwardly facing grooved channel extending along its length for receiving the edges of a sheet of fabric. The interior of the grooved channels contain an undercut portion adapted to secure the edges of said fabric and welting. The frame is preferably formed with one of the frame members at each of said miter joints having an extended outer edge, whereby the amount of offset between said adjoining members can be adjusted.
REFERENCES:
patent: 2810460 (1957-10-01), Winnan
patent: 3605851 (1971-09-01), Miles et al.
patent: 3768222 (1973-10-01), Birum, Jr.
patent: 4084367 (1978-04-01), Saylor et al.
patent: 4112643 (1978-09-01), Decker
patent: 4891922 (1990-01-01), Hozer et al.
Chilcot Jr. Richard E.
Krueger International Inc.
Wood Wynn
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