AIRCRAFT WING WITH REMOVABLE LOWER PANELS, THE DEVICE FOR MOUNTING LOWER PANELS AND UNIT OF THE SUSPENSION STRUT CONNECTION WITH THE WING Russian patent published in 2018 - IPC B64C1/26 B64C3/26 F16B5/02 

FIELD: aircraft engineering.

SUBSTANCE: wing of the plane consists of two consoles connected to the fuselage, each of them is supported by the base strut, and contains the top panel, front, central and rear side members, beam and brace ribs, and removable bottom panels. Lower panels are connected to the lower belts of the spars and ribs by means of fastenings, which provide limited mobility of the panels in the along the wing direction. Brace ribs have detachable lower collars, the central spar ramifies in the direction of the fuselage into the front and rear collars. Device for fixing the lower wing panels contains bolts passing through the holes in the lower wing panels, and through grooves in the lower belts of the spars and ribs, connected with the floating nuts placed in the clips of the clothespins installed in the recesses on the lower belts of the longitudinal members and ribs. Junction of the strut with the wing contains the supporting beam with trunnions that are fixed in the front, central and rear supports on the wing spars, the front and rear outer elements, the central element, the front and rear inner elements.

EFFECT: group of inventions is aimed at reducing the weight of the wing, ensuring the reliability and strength of the wing design.

19 cl, 20 dwg