B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
164/2
B23K 7/02 (1980.01)
Patent
CA 1117408
DEVICE FOR MAKING EMERGENCY EXITS IN A CRUSHED TRANSPORT MEANS Abstract of the Disclosure A device comprises a gas cutter in the form of an annu- lar combustion chamber (10) provided with injectors and mani- folds for delivery of oxidant and fuel into the combustion chamber (13) and an annular nozzle (9) adapted to suit the contour of an escape hatch to be cut out of the intact area of an aircraft hull. Mounted centrally in the combustion chamber is a punching-and-gripping means (8) fired into the wall to be cut for securing a gas cutter (6) thereto. This gas cutter together with oxidant and fuel bottles may be con- veniently mounted between external and internal skins of an aircraft to serve as means for performing an independent auto- nomous rescue operation with the result that in the course of several seconds escape hatches may be cut in an aircraft hull with the maximum safety and dependability, without waiting for arrival of rescue parties at a crash scene.
340293
Akulov Vladislav A.
Buryakov Valery M.
Karakov Vladimir D.
Khasanov Mubaraksha D.
Kolotilov Nikolai N.
Gosudarstvenny Nauchno-Issledovatelsky Institut Grazhdanskoi Avi
Kuibyshevsky Aviatsionny Institut Imeni S.p. Koroleva
Swabey Ogilvy Renault
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