AIRCRAFT BODY Russian patent published in 2017 - IPC B64D13/04 B64C7/00 

FIELD: transportation.

SUBSTANCE: aircraft body comprises a frame with a control cabin, a passenger cabin separated with a partition from a cargo compartment, a tail part, a landing gear. A right chamber is fixed to the frame from the outside having a channel protruding into the passenger cabin and/or the cargo compartment. The chamber and the channel are filled with rarefied air. A ruptured disc is fixed on the channel wall. The chamber is fixed to the body at the top/side. In the channel there is a fixed piercing accessory with a point facing the ruptured disc.

EFFECT: invention is aimed at reduction of body damage risk in case of overpressure.

3 cl, 5 dwg