FIELD: aviation; security facilities.
SUBSTANCE: group of inventions refers to the field of aviation. Method is characterized by the fact that before taking off of the aircraft the folded Kevlar amortization platform with the inclined forward sections is laid into the compartment, which is located under the front part of the aircraft fuselage, with the rear transversely located splitting. In case of emergency roll-off of the aircraft at the angle, which exceeds the predetermined value, the pressurization of the shock-absorbing platform is switched on using the compressed air from the airplane compressors and/or from the compressed air lines and it is released from the compartment through the transverse splitting of the front aircraft fuselage. Device contains the compressors, the compressed air supply lines and the roll-off sensor. It further comprises the front compartment of the fuselage, the lockable compartment with the rear splitting, in which the folded Kevlar shock-absorbing platform with its folds placed ahead is mounted, it is attached to the body of the aircraft and connected via the roll-off sensor and the switch in the cockpit with the air compressors and/or compressed air lines. Thickening is designed in the front section of the Kevlar shock-absorbing platform, and the central cutout – in its rear section. Roll-off sensor is made in the form of the horizontal sealed box with the two sections, which are separated with the barrier, each of which is filled with the electrically conductive non-freezing liquid. Lower and upper contacts, which are connected through the switch to the compressors and/or compressed air lines, are located on the front vertical wall of the box above each other.
EFFECT: group of inventions is aimed at increasing the efficiency of the aircraft crew and passengers rescue.
3 cl, 5 dwg
