AIRPLANE Russian patent published in 2023 - IPC B64D25/14 B64D17/72 

FIELD: aviation.

SUBSTANCE: invention for use on an aircraft in an in-flight accident. The aircraft has an engine, wings and a fuselage, consisting of a skin 3 located on stringers and frames, having holes in the upper part of the fuselage and a casing attached to it with screws, between which and the skin there is a fabric 7 folded in layers, the edges of which have slings attached to the skin. In the cabin of the aircraft there are pipes 13, made with the possibility of connection by couplings 14, cylinders 15 with compressed air, and hoses 17 connecting cylinders 15 with pipes 13. Under the action of air jets from balloons 15, fabric 7 is completely stretched into a parachute.

EFFECT: invention is aimed at improving flight safety.

1 cl, 4 dwg