| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to aircraft engineering, particularly, to joint between wing and centre-wing section panels. Centre-wing section represents box-like structure and comprises top and bottom panels, and walls of lateral ribs with their fasteners. Wing comprises top and bottom panels. Said panels are made from composite material to extend from centre-wing structure. Outer surface of extending parts have shaped mounting surfaces in contact with relevant mounting surfaces on inner surfaces of wing top and bottom panels to produce overlapped joints with multiple fasteners. Strips are arranged under fasteners on each side of said joints. Note also that inner strips are jointed to every wall of lateral ribs. ^ EFFECT: reduced weight and higher reliability. ^ 7 cl, 9 dwg |
