B - Operations – Transporting – 64 – C
Patent
B - Operations, Transporting
64
C
B64C 9/22 (2006.01) B64D 15/12 (2006.01) F16G 13/16 (2006.01) H02G 11/00 (2006.01)
Patent
CA 2693091
The invention relates to an aircraft wing comprising a fixed wing central body and a leading edge mobile flap shutter (16) intended to be rotated with respect to the fixed body in a circular path that lies within a sphere of centre (C). According to the invention, the wing further comprises a cable-carrying chain (30) comprising links (34) that are articulated to one another about axes of articulation (34) that converge to a single point, the chain being connected at its two ends to the fixed central body and to the mobile flap shutter. In addition, the said single point is the centre (C) of the sphere, located on an axis (42) about which the leading edge mobile flap shutter rotates with respect to the wing fixed body.
L'invention concerne une aile d'aéronef comprenant un corps central fixe d'aile, ainsi qu'un volet mobile de bord d'attaque (16) destiné à être déplacé en rotation par rapport au corps fixe selon une trajectoire circulaire s' inscrivant sur une sphère de centre (C). Selon l'invention, l'aile comprend en outre une chaîne porteuse de câbles (30) comprenant des maillons (34) articulés les uns aux autres selon des axes d'articulation (44) convergents en un point unique, la chaîne étant raccordée à ses deux extrémités au corps central fixe et au volet mobile. De plus, ledit point unique est le centre (C) de la sphère, situé sur un axe de rotation (42) du volet mobile de bord d'attaque par rapport au corps fixe d'aile.
Crepin Jean-Philippe
Godfroid Xavier
Souchon Olivier
Fasken Martineau Dumoulin Llp
Sonaca S.a.
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