Movable or removable closures – With means mounting closure for reciprocation – Pendant from horizontal guide
Patent
1976-01-20
1977-06-28
Caun, Peter M.
Movable or removable closures
With means mounting closure for reciprocation
Pendant from horizontal guide
248300, E05D 1302
Patent
active
040316645
ABSTRACT:
A hanger is disclosed for supporting sound absorption panels wherein the panels have a top frame member with a depending lip portion. The hanger has a horizontal portion and a vertically downwardly depending portion, with the vertically downwardly depending portion having an upwardly and inwardly formed portion which can engage the depending lip of the frame of the panel to support the panel while the horizontal portion of the hanger is attached to supporting means. The formed portions can be useful in holding together abutting panels.
A horizontally movable sound absorption wall is disclosed having one or more sound absorption panels supported by a top frame member, a hanger attached to the top frame member, and a track and guiding means for guiding the hanger along the track.
REFERENCES:
patent: 1260858 (1918-03-01), Beeman
patent: 1521045 (1924-12-01), Poyas
patent: 1556281 (1925-10-01), Bohnet
patent: 2916159 (1959-12-01), O'Neill
patent: 3140564 (1964-07-01), Chapman
patent: 3174590 (1965-03-01), Haker
patent: 3374882 (1968-03-01), Amaliksen
patent: 3713508 (1973-01-01), Eckel
Caun Peter M.
Kurlandsky Samuel
Roberts Kenneth E.
Rudd Donnie
United States Gypsum Company
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