AIRCRAFT AND WING, WING TIP AND SET OF PARTS THERE FOR Russian patent published in 2013 - IPC B64C23/06 

FIELD: transport.

SUBSTANCE: aircraft comprises wing 5 with positive dihedral angle, edge and wing edge device 7 secured in the area of edge. Wing edge device extends, generally, downward and has area 7d beveled at more than 180°C. Area 7d serves to create lift in flight. Said area 7d beveled at more than 180°C may be arranged at distal end 11 of wing edge device 7. Part of wing edge device located in proximal end has no area beveled at more than 180°C. Wing edge may be swept and elastically strained in flight.

EFFECT: higher operating performances.

15 cl, 12 dwg