FIELD: aircraft equipment.
SUBSTANCE: proposed device has two sections in form of framework with screen which are turnable in air intake passages. In extended position, clearance is available between sections and front edges of sections are overlapped in projection on plane perpendicular to air intake passage. First section is connected with second section by kinematic linkage transmitting rotation of shafts on which first section is secured and which are connected with power drive to shafts on which second section is secured. Each section consists of at least two parts and has at least one folding axle. Air intake skin is provided with panels at area where shafts are mounted.
EFFECT: enhanced operational reliability; facilitated procedure.
7 cl, 4 dwg
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