Movable or removable closures – With means mounting closure for reciprocation – Guide mounted stop spaces closure from sill
Patent
1986-09-05
1988-08-16
Dorner, Kenneth J.
Movable or removable closures
With means mounting closure for reciprocation
Guide mounted stop spaces closure from sill
52207, E05D 1514
Patent
active
047634464
ABSTRACT:
A sliding window to be installed in a rough frame opening in a wall. The window comprising a frame including a sill, header, two jamb members and a removable mullion. Contained in the frame are a fixed panel and a sliding panel. A locking handle is provided for the sliding panel. More importantly the removable mullion allows the fixed panel to be secured in the left or right hand side of the frame as desired. Seals and frame features prevent air and sound leakage particularly under stress from a heavy wind. Also disclosed is an anti-lift stop device to prevent removal of the movable panel.
REFERENCES:
patent: 2867860 (1959-01-01), Anderson
patent: 3111726 (1963-11-01), Grossman
Anderson Gerald A.
Dorner Kenneth J.
Wagner John E.
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