DEVICE FOR FOLDING AERODYNAMIC SURFACE OF AIRCRAFT Russian patent published in 2019 - IPC B64C3/56 F42B10/14 

FIELD: aviation.

SUBSTANCE: device for folding the aerodynamic surface of the aircraft (AC) contains a movable and fixed part of the aerodynamic surface, folding actuators and L-shaped rocking devices, whose short shoulders are fixed on the rotation axes installed in the mobile and fixed parts of the aerodynamic surface with the ability to completely enclose the folding mechanism in its internal space. In the folded position, all the elements of the folding device are placed in the inner space of the aerodynamic surface. Long shoulders of the L-shaped rocking chairs are fixed in the slots of the brackets mounted in the fixed and movable parts of the aerodynamic surface with the possibility of translational movement of the movable part at the final stage of folding the aerodynamic surface.

EFFECT: invention is aimed at ensuring the forward movement without backlash and jamming.

1 cl, 5 dwg