FIELD: aeronautical engineering; high-lift devices for modern aircraft.
SUBSTANCE: proposed slotted flap has main part and deflector, movable panel mounted in guide bearing rollers; said panel consists of upper plane and lower flap rigidly interconnected by means of vertical end walls. Lower flap consists of movable and immovable parts; movable part is connected via drive with upper deflectable door articulated on upper plane of movable panel. Reduction gears mounted on each vertical end walls of movable panel are kinematically linked with gear rack through gear wheel on one side and with movable part of lower flap by means of two articulated rigid rods on other side.
EFFECT: enhanced efficiency.
11 dwg
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