Fireproof windowpane and mounting frame therefor

Details Fireproof windowpane and mounting frame therefor Fireproof windowpane and mounting frame therefor

1980-03-05

1982-06-01

Perham, Alfred C.

Static structures (e.g., buildings)

Controlled by condition responsive means

52172, 52397, 52398, 52455, 52788, 52825, E04H 900, E06B 712

Patent

active

043321119

ABSTRACT:
A fireproof windowpane in which a glass plate having metallic wires incorporated therein is fitted in the grooves of a mounting metal frame to a depth corresponding to at least about 1.6 times the thickness of the glass plate at least at its upper edge. Also provided is a mounting metal frame for mounting fireproof windowpanes which has grooves for receiving the metallic wire-containing glass plate therein to the aforesaid depth. The fireproof windowpane can withstand fire or high temperatures over a long period of time, and is useful for preventing spreading of a fire and for aiding in fire extinguishing activities.

REFERENCES:
patent: 762472 (1904-06-01), Dowman
patent: 825002 (1906-07-01), Mullins et al.
patent: 897415 (1908-09-01), Sanders
patent: 983794 (1911-02-01), Wolff
patent: 1171443 (1916-02-01), Larson et al.
patent: 2159661 (1939-05-01), Knudsen
patent: 2593050 (1952-04-01), Paul et al.
patent: 2680269 (1954-06-01), Watkins
patent: 2694476 (1954-11-01), Hanssen
patent: 3205630 (1965-09-01), Felix et al.

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