RECONFIGURABLE ELASTIC-DEFORMABLE PANEL AND ADAPTIVE WING OF THE AIRCRAFT BASED ON IT Russian patent published in 2021 - IPC B64C3/44 

FIELD: aircraft wings.

SUBSTANCE: set of inventions relates to the field of adaptive controlled wings of aircraft. The reconfigurable elastic-deformable panel has a single elastic movable joint and consists of a set of blocks connected by a sequential combination of connections with a variable position relative to the rotary axis that forms the frame, while the frame serves as the bearing surface of the aircraft wing. The wing of the aircraft contains the above-described reconfigurable elastic-deformable panel, while the design of the panel is in the form of an aircraft wing with a skin consisting of sliding plate covering elements, while the skin has a continuous surface. The wing frame consists of three modules connected to each other, and in the central part of the wing, between the two modules, there is a node for changing the geometry of the wing, consisting of a shaft-lever curved in one plane, passing through the grooves in the intermediate elements of the panel.

EFFECT: higher efficiency of the aerodynamic parameters of the wing, which has a continuous smooth shape of the cover surfaces when the panel is deflected by a certain angle, due to the use of a reconfigurable elastic-deformable panel, as well as simpler design of the aerodynamic structure and its control system.

3 cl, 9 dwg