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Machine translation
1. (WO2006010699) MOBILE LEADING-EDGE FLAP FOR A MAIN WING OF THE AEROFOILS OF AN AIRCRAFT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/010699    International Application No.:    PCT/EP2005/053253
Publication Date: 02.02.2006 International Filing Date: 07.07.2005
Chapter 2 Demand Filed:    22.12.2005    
IPC:
B64C 9/24 (2006.01)
Applicants: SONACA SA [BE/BE]; Route Nationale 5, B-6041 Gosselies (BE) (For All Designated States Except US).
BERTIN, Paul [BE/BE]; (BE) (For US Only).
CORMAN, Alain [BE/BE]; (BE) (For US Only).
HAUTECOEUR, Michel [BE/BE]; (BE) (For US Only).
OVERBERGH, Christian [BE/BE]; (BE) (For US Only)
Inventors: BERTIN, Paul; (BE).
CORMAN, Alain; (BE).
HAUTECOEUR, Michel; (BE).
OVERBERGH, Christian; (BE)
Agent: POULIN, Gérard; Brevalex, 3, rue du Docteur Lancereaux, F-75008 PARIS (FR)
Priority Data:
2004/0342 09.07.2004 BE
Title (EN) MOBILE LEADING-EDGE FLAP FOR A MAIN WING OF THE AEROFOILS OF AN AIRCRAFT
(FR) VOLET MOBILE DE BORD D'ATTAQUE D'UNE AILE PRINCIPALE DE LA VOILURE D'UN AERONEF
Abstract: front page image
(EN)The invention relates to a mobile leading-edge flap (16) of an aircraft aerofoil element. The inventive flap comprises an aerodynamic skin (18) with a front region (24), an upper surface portion (22) and a lower surface portion (20), as well as a plurality of stress-generating ribs (40) which are spaced out along the longitudinal axis of the leading edge (X). According to the invention, each of the stress-generating ribs comprises an upper part (44) and a lower part (50) which are respectively solidly connected to the upper surface and lower surface portions (22, 20) of the aerodynamic skin (18). In addition, each of said ribs (40) is also equipped with a front part (42) which is disposed at a distance from the above-mentioned front region (24).
(FR)L'invention concerne un volet mobile de bord d'attaque (16) d'un élément de voilure d'aéronef, le volet comprenant un revêtement aérodynamique (18) présentant une zone frontale (24), une portion extrados (22) ainsi qu'une portion intrados (20), ce volet comportant également une pluralité de nervures d'introduction d'efforts (40) espacées le long d'une direction longitudinale de bord d'attaque (X). Selon l'invention, les nervures d'introduction d'efforts disposent chacune d'une partie supérieure (44) et d'une partie inférieure (50) respectivement solidaires des portions extrados et intrados (22, 20) du revêtement aérodynamique (18), et chacune de ces nervures (40) présente également une partie avant (42) espacée de la zone frontale (24).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)