CRUISE MISSILE WITH CLOSED TYPE FOLDING VARIABLE-SWEEP WINGS Russian patent published in 2020 - IPC F42B15/00 F42B10/16 F42B10/64 

FIELD: rocket equipment.

SUBSTANCE: invention can be used in creation of military and civil cruise missiles. Cruise missile comprises fuselage, nose fairing, right and left folding wings of closed type, folding vertical fins, air intakes, power plant, collapsible front horizontal empennage or vortex generator, reinforced with hollow or monolithic rod, installed on nose fairing. Each wing from right and left wings is a closed contour, formed by upper and lower cantilevers of wing and end aerodynamic surface, which in cross section has a bend, corresponding to contour of lateral projection of nose fairing, hingedly folds forward along fuselage, closing nose fairing, and has variable sweep. Opening and folding of the wing of a cruise missile and changing the sweep angle thereof is carried out by extending and reversing movement of the double-sided rack, located between toothed arches brought to it and located in base of root part of hingedly secured cantilevers of right and left wings.

EFFECT: technical result is improved aerodynamic characteristics of missile.

1 cl, 8 dwg