AIRCRAFT FUSELAGE Russian patent published in 2017 - IPC B64D13/04 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering. The aircraft fuselage contains a housing with a control cabin, the passenger cabin, separated by a partition from the cargo compartment, the tail part and the wheel train. In the passenger cabin and/or cargo compartment the rigid hollow chamber is mounted, which is filled with the thin air and equipped with a blow out diaphragm. The pin fixture is installed in the chamber rigidly with the edge-way to the blow out diaphragm . The blow out diaphragm of the chambers are arranged one opposite another. The pin fixture has two pins, pointed in the opposite directions. The spacer is installed in the chamber, preventing the deformation of the walls. The partition has the opening for the chamber installation, so that one diaphragm is facing the passenger compartment, and the other - to the cargo compartment.

EFFECT: invention is directed to reduce the risk of fuselage damage, while increasing the air pressure.

6 cl, 6 dwg