AIRCRAFT WING Russian patent published in 2014 - IPC B64C3/38 B64C9/32 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering. Aircraft wing with thin rhomb profile comprises head and tail parts, top and bottom airfoils. Said tail part is divided in longitudinal direction into two equal sections, each can turn relative to fixed head part on its own axle. Turn angle of every section is confined by 120 degrees. Angle of simultaneous sections in jointed state is confined by 60 degrees. angle of simultaneous turn in different directions is confined by 180 degrees.

EFFECT: reduced landing speed and run.

4 cl, 6 dwg