LOWER JOINTS BETWEEN OUTBOARD WING BOXES AND CENTRE WING SECTIONS OF AIRCRAFT WING ASSEMBLIES Lower joints (34) of aircraft wing assemblies (12) are disclosed. In some embodiments, a lower joint (34) includes an outboard lower wing panel (26), a centre lower wing panel (30), a rib (32), and a lower joint assembly (38) that includes two outboard flanges (42) operatively coupled to the outboard lower wing panel (26), an inboard flange (44) operatively coupled to the centre lower wing panel (30), and an upper flange (46) operatively coupled to the rib (32). In some embodiments, a lower joint assembly (38) includes one or more splice plates (52), an upper T fitting (56), and one or more intermediate plates (54). In some embodiments, the outboard lower wing panel (26), the centre lower wing panel (30, and the lower joint assembly (38) are constructed substantially of different materials. 0000oocoooo 0 0000o 16 22 Fig. I 20 24 36 28 18 36 22 24 26 32 3,26 38 '38R 46 Fig. 2 38 32 34 40 16, ,/'-48 --54 '2\ 52 59\\"57 Fig. 3
Lower joints between outboard wing boxes and centre wing sections of aircraft wing assemblies
07.12.2017
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
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