FIELD: transport.
SUBSTANCE: invention relates to aircraft engineering and concerns facilities for aircraft outer wings deployment and fixation. Aircraft outer wings deployment and fixation device comprises outer wings deployment assembly, assembly providing outer wings adherence and deployed outer wings fixation assembly. Outer wings deployment assembly contains two pull rods and pneumatic cylinder with piston. The first ends of pulling rods are connected with outer wings at a distance from outer wing rotation axis, the second of pulling rods are pivotally connected with piston of pneumatic cylinder. The assembly providing outer wings adherence contains shaft on which outer wings are installed, facilities providing outer wings adherence and friction lowering facilities (antifriction collars and rings). Outer wings fixation in deployed position assembly contains spring-loaded stem engaging piston of pneumatic cylinder.
EFFECT: providing required reliability while keeping optimal dimensional characteristics.
3 cl, 3 dwg
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