AIRCRAFT FOLDING CONTROL SURFACE

摘要

FIELD: transport. ^ SUBSTANCE: proposed control surface comprises root section and support. Root section is arranged aircraft airframe to turn thereon. Said root section accommodates support to turn about axis perpendicular to root section center surface. With support folded, part of control surface area ahead of root section turn axle is related to that behind said axle as 1:1 to 3:1. Folded control surface in unfolded position corresponds to condition of axial compensation. ^ EFFECT: reduced moment load in folded position. ^ 4 cl, 7 dwg