VERTICAL TAKE-OFF AND LANDING AIRCRAFT Russian patent published in 2021 - IPC B64C27/28 B64C37/00 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, in particular to the structures of vertical take-off and landing aircraft. The aircraft contains a fuselage (1), fixed upper and lower parts of the wings (2, 3), each is connected on one side with the fuselage from above and below, and on the other with a partition (4). The movable upper and lower parts of the wings (5, 6) are pivotally connected to them with a vertical wall (7) at the end of the upper movable part. The hinges axes of the wings fixed and moving parts coincide with the axes of the central gears of the gear assemblies (8), which are rolled by the output gears (9), the axes of which are fixed on the fixed parts of the wings (2, 3). Shafts (11), (12), (13), (14) passing inside all the wings form a single system of shafts with gearboxes (15), (16) inside the fuselage (1), gear assemblies between the movable and stationary parts of the wings and an additional gear assembly (17), fixed on the vertical wall (7). The shafts of the rotary sections of the screws (18) are connected with the gearbox (22) of the screw (23), and with the lower movable part of the wing (6) by Hooke's hinges (24). In the center of the fuselage, the shafts (11, 12) are connected to the shafts (28) of the hydraulic motors (29).

EFFECT: increase in flight range and payload mass.

1 cl, 3 dwg