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Machine translation
1. (WO2010115893) LANDING GEAR PROVIDED WITH A SELECTIVE FORCE TRANSMISSION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/115893    International Application No.:    PCT/EP2010/054536
Publication Date: 14.10.2010 International Filing Date: 06.04.2010
IPC:
F16D 7/02 (2006.01), B64C 25/50 (2006.01)
Applicants: MESSIER-BUGATTI-DOWTY [FR/FR]; Inovel Parc Sud F-78140 Vélizy-Villacoublay (FR) (For All Designated States Except US).
LAFITTE, Arnaud [FR/FR]; (FR) (For US Only).
BALDUCCI, Gérard [FR/FR]; (FR) (For US Only)
Inventors: LAFITTE, Arnaud; (FR).
BALDUCCI, Gérard; (FR)
Agent: PARZY, Benjamin; c/o Cabinet Boettcher 16 rue Médéric F-75017 Paris (FR)
Priority Data:
09 01684 06.04.2009 FR
Title (EN) LANDING GEAR PROVIDED WITH A SELECTIVE FORCE TRANSMISSION DEVICE
(FR) ATTERRISSEUR EQUIPE D' UN DISPOSITIF DE TRANSMISSION SELECTIVE D ' EFFORT
Abstract: front page image
(EN)The invention relates to an aircraft landing gear provided with a selective force transmission device including a first element (1; 101; 201) and a second element (2; 102; 202) which is movably mounted on the first element, a friction member (4; 104; 204) being disposed between the first element and the second element in order to exert therebetween a friction force having a maximum value that is dependent on a preload applied by a press member (12; 112; 212). The device includes control means (10, 11, 13; 110; 210) for controlling the variation in the preload applied by the press member on the friction member, which means are arranged so that, if necessary, they can substantially release the preload applied by the press member so that it is substantially equal to zero.
(FR)L'invention est relative à un atterrisseur d'aéronef équipé d'un dispositif de transmission sélective d'effort comportant un premier élément (1; 101; 201) et un deuxième élément (2; 102; 202) qui est monté mobile sur le premier élément, un organe frotteur (4; 104; 204) étant disposé entre le premier élément et le deuxième élément pour exercer entre les deux éléments un effort de friction ayant une valeur maximale dépendant d'une précontrainte installée par un organe presseur (12; 112; 212). Le dispositif comporte des moyens de commande (10, 11, 13; 110; 210) de variation de la précontrainte installée par l'organe presseur sur l ' organe frotteur qui sont agencés pour le cas échéant relâcher substantiellement la précontrainte installée par l'organe presseur de sorte que celle-ci devienne substantiellement nulle.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)