AIRCRAFT WITH VERTICAL TAKEOFF AND LANDING Russian patent published in 2022 - IPC B64C37/00 B64C27/28 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, in particular to the structures of vertical takeoff and landing aircraft. The aircraft with vertical take-off and landing comprises a fuselage, landing gear, bearing half-wings with two engine nacelles with engines and a working propeller, installed on opposite sides of the fuselage at the ends of each half-wing and made with the possibility of turning the axes of rotation of the engines in a vertical plane. Engine nacelles are made with two or more engines cantilevered by bearing pylons installed on opposite sides of the engine nacelle turning axis. The planes of rotation of the propellers of each engine of the engine nacelle are parallel to each other, and the distance between the axes of rotation of the propeller engines is less than their sum of radii, and the radius of the propellers is more than half the distance between the axes of their rotation. The engine nacelles are rigidly connected to each other by means of a rotary spar located in the internal cavities of the half-wings and the fuselage.

EFFECT: increased lift force and flight safety.

6 cl, 4 dwg