Airbus Operations Sl

Abel Lobo Barros

Jose Luis Lozano Garcia

José Luis Lozano García

Jesús Vicente Bajo González

Antonio Francisco Pintor Archilla

Jesús Rodrígues Bodas

The lifting surfaces comprise a torsion box capable of bearing aerodynamic and inertial loads. The torsion box has lateral parts that are connected together by an attachment comprising a rib, having a central upper part and a central support lower part joined only by angled cross bars, forming a truss structure along the length of the central support upper part and the central support lower part. The angled cross bars are attached to the upper and the lower parts of the central support: alternatively to both sides of a plane of symmetry defined by said upper and lower parts of the central support, dividing the torsion box in the two lateral parts making a zone of access perpendicular to the length of the central supports, where said zone of access is closed with a piece provided with at least one hole for permanent access.

Integration system for lifting surface lateral parts in an aircraft

Joining structure for aircraft fairing (), said fairing () being arranged between the horizontal stabilizer and the vertical stabilizer or fuselage section () of the aircraft, the structure comprising fittings () in the shape of angle, the fittings in turn comprising a vertical surface and a horizontal surface, the fittings () being joined via their vertical surface to the fairing () with removable fixing parts (), the structure also comprising a deformable resilient element () between the fairing () and the vertical surface of the fitting (), such that the resilient element () is able to compensate for the necessary deformation play and the manufacturing and assembly tolerances of the fittings (), the fairing (), the horizontal stabilizer and the vertical stabilizer or fuselage section () with different torques for tightening of the above parts.

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Madrid, Spain

Abel Lobo Barros