A multispar lifting surface (30) comprising a multispar torsion box (32) having corner reinforcements (25), a movable control surface, and an axial rod fitting (40). The movable control surface comprises a movable element (1), a hinged connection (6.1) joined to the movable element (1), and an axial rod (7) joining the hinged connection (6.1) to the rear spar (5) of the multispar torsion box (32).The axial rod fitting (40) is configured to join the axial rod (7) and the multispar torsion box (32); and comprises a longitudinal profile (10) resting against the rear spar (5), and a lug (20) joined to the longitudinal profile (10) at one end and to the axial rod (7) at another end; the lug (20) defining a plane comprising the longitudinal axis of the axial rod (7). This multispar lifting surface (30) is able to support sideward forces without any additional structure.
MULTISPAR LIFTING SURFACE
MEHRHOLMIGE AUFTRIEBSFLÄCHE
SURFACE PORTANTE À MULTIPLES LONGERONS
2023-10-18
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Investigation on a multispar composite wing
SAGE Publications | 2012
|Europäisches Patentamt | 2021
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