Device for making emergency exits in a crushed transport means

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With means for cutting tubular workpiece

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

266 54, 266 71, 266 77, 244137P, B23K 704

Patent

active

042794056

ABSTRACT:
A device comprises a gas cutter in the form of an annular combustion chamber (10) provided with injectors and manifolds for delivery of oxidant and fuel into the combustion chamber (10) and an annular nozzle (9) adapted to cut an escape hatch 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 conveniently mounted between external and internal skins of an aircraft to serve as means for performing an independent autonomous 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.

REFERENCES:
patent: 3454245 (1969-07-01), Burkdoll et al.
patent: 3729154 (1973-04-01), Deplante
patent: 3806069 (1974-04-01), Galton
patent: 3822660 (1974-07-01), Throner
Express Information "Air Transport", No. 16, 1976, pp. 28-30, All Union Institute of Scientific and Engineering Information, Moscow.
Foreign Air Transport, "Explosion Makes Emergency Exits", No. 4, 1970, p. 13.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Device for making emergency exits in a crushed transport means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for making emergency exits in a crushed transport means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for making emergency exits in a crushed transport means will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2432578

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.