Heat activated fire-safe cover assembly

Details Heat activated fire-safe cover assembly Heat activated fire-safe cover assembly

1976-10-18

1978-02-14

Price, William

Receptacles

Container attachment or adjunct

Fire prevention

220201, 220259, 220335, B65D 2500, B65D 4324, B65D 5500

Patent

active

040734013

ABSTRACT:
A heat-activated fire extinguishing cover assembly comprising a top closure member adapted to extend across the open upper end of a container and form a lid thereto, an unobstructed opening formed through said member for disposing articles into the container, means carried by said member and overlying said opening to form a flue for heat to pass out of the container, a door movable between open and closed positions relative to said opening, and heat destructible latch means retaining said door in its open position until sufficiently weaked by heat to release said door.

REFERENCES:
patent: 1511982 (1924-10-01), Schilling
patent: 1606935 (1926-11-01), Haas
patent: 1863793 (1932-06-01), Hermani
patent: 2452118 (1948-10-01), Florence
patent: 2474934 (1949-07-01), Domagall
patent: 2732972 (1956-01-01), Anschicks

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