DEVICE FOR REINFORCEMENT OF A HOLLOW STRUCTURE, ESPECIALLY A BOX STRUCTURE FOR AN AIRCRAFT AND A HOLLOW STRUCTURE EQUIPPED WITH SUCH A DEVICE

摘要

a device for hollow structures (1), such as casingaircraft, includes a front panel, a top panel (2) and (3).lower panel, a rear panel (4) and (5). the device has anetworkreinforcement of connecting rods (6a, 6b, 6n).the ends are fixed to at leastsome of the panels (2, 3, 4, 5) of the structure. some of theconnecting rodthree are arranged so as to form a triangle of supportthepeaks are set respectively to the front panel in position substantiallya height of the middle and upper panels andlower. the device includes a partition means placed in additionbetweenthe front panel and the rear panel and defining a rear deck.some of the other connecting rods are used to form a secondtriangle triangle support, through which reinforcementsummits.fixed respectively to the upper and middle panels and the wallbelow, the second triangle is provided in the rear chamber.