Fire fighting helicopter

Fire extinguishers – Mount – cabinet or guard – Movable relative to fire

Patent

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Details

89 7, 239171, 244136, A62C 2730

Patent

active

040905675

ABSTRACT:
Helicopter fire fighting apparatus includes a large quick-connect and disconnect fire-fighting fluid tank, a pump mounted near the engine, a fire fighting control station on the rear of the helicopter and a nozzle broom swiveled near the control station. A helicopter lands, quickly drops an empty tank and hooks up a full tank before rising to the proper location to fight a fire, such as in an office building. The boom breaks windows for access to the fire, and a hardened water-driven projectile may be propelled from the nozzle boom to break a window.

REFERENCES:
patent: 314036 (1885-03-01), Marvin
patent: 387517 (1888-08-01), Jackson
patent: 2373990 (1945-04-01), Barnhart
patent: 2842031 (1958-07-01), Johnson
patent: 3273651 (1966-09-01), Andrews
patent: 3510107 (1970-05-01), Fidler
patent: 3897829 (1975-08-01), Eason

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