A central wing box for an aircraft, including a top panel, a bottom panel, a front spar, a rear spar, and at least one secondary rib. A secondary rib includes two stiffeners, a first stiffener extending adjacent to the top panel and to one of the front spar and the rear spar, and a second stiffener extending adjacent to the bottom panel and to the other of the front spar and the rear spar. A reduced number of components can be employed, thereby simplifying the construction of the central wing box of an aircraft, particularly the installation of the secondary ribs.
NERVURE SIMPLIFIEE POUR CAISSON CENTRAL DE VOILURE D'AERONEF
SIMPLIFIED RIB FOR CENTRAL BOX OF AN AIRCRAFT WING
VEREINFACHTE RIPPE FÜR ZENTRALGEHÄUSE EINES FLÜGELS EINES LUFTFAHRZEUGS
2018-05-02
Patent
Electronic Resource
French
IPC: | B64C AEROPLANES , Flugzeuge |
NERVURE SIMPLIFIEE POUR CAISSON CENTRAL DE VOILURE D'AERONEF.
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