Movable or removable closures – Mounted for multidirectional or oblique movement – Initial or terminal movement transverse to sliding movement...
Patent
1983-05-31
1984-03-27
Downey, Kenneth
Movable or removable closures
Mounted for multidirectional or oblique movement
Initial or terminal movement transverse to sliding movement...
49449, E05D 1510
Patent
active
044385951
ABSTRACT:
A plug door assembly for use in closing an opening in a wall. The assembly includes a door and rail means adapted to be mounted on the wall for use in longitudinally moving the door between an open position alongside the opening and an intermediate position opposite the opening. Mounting means movably mount the door on the rail means. The mounting means include means for laterally moving the door between the intermediate position and a closed position within the opening, and means for locking the door in the closed position with cooperating locking means on the wall.
REFERENCES:
patent: 814722 (1969-06-01), Ceyer et al.
patent: 1117798 (1914-11-01), Cutler
patent: 2045154 (1936-06-01), Lindeman
patent: 2204753 (1940-06-01), Dwyer
patent: 2926399 (1960-03-01), Ramnnas
patent: 2997752 (1961-08-01), Henrikson et al.
patent: 3386204 (1968-06-01), Obata
Downey Kenneth
Greer, Jr. Thomas J.
Railtech Ltd.
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