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Machine translation
1. (WO2015121592) SYSTEM FOR CLAMPING A PART AND METHOD FOR SEALING THE INNER CASING OF A LOW-PRESSURE RECTIFIER OF A TURBOMACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/121592    International Application No.:    PCT/FR2015/050354
Publication Date: 20.08.2015 International Filing Date: 12.02.2015
IPC:
B25B 5/06 (2006.01), B25B 5/14 (2006.01), F01D 5/00 (2006.01), F01D 25/28 (2006.01), F01D 11/00 (2006.01)
Applicants: SAFRAN AIRCRAFT ENGINES [FR/FR]; 2 boulevard du Général Martial Valin F-75015 Paris (FR)
Inventors: CHARDONNET, Romain, René, Marcel; (FR).
MAILLET, Jean-Yves, François, Henri; (FR).
SOUBIGOU, Erwan; (FR)
Agent: REGIMBEAU; 20, rue de Chazelles F-75847 Paris Cedex 17 (FR)
Priority Data:
1451204 14.02.2014 FR
Title (EN) SYSTEM FOR CLAMPING A PART AND METHOD FOR SEALING THE INNER CASING OF A LOW-PRESSURE RECTIFIER OF A TURBOMACHINE
(FR) SYSTÈME DE BRIDAGE DE PIÈCE ET PROCÉDÉ D'ÉTANCHAGE DE LA VIROLE INTÉRIEURE D'UN REDRESSEUR BASSE PRESSION DE TURBOMACHINE
Abstract: front page image
(EN)The invention relates to a clamping system (1) comprising a clamping jaw (7) mounted on the shaft of a pneumatic or hydraulic cylinder (4), wherein said cylinder has a structure which drives the clamping jaw towards its clamping position when the pneumatic or hydraulic energy supply of the cylinder is interrupted, the pneumatic or hydraulic energy supply of the cylinder opposing the clamping, and where means (8) are provided for locking the cylinder when the clamping jaw is in a non-clamped position.
(FR)L'invention concerne un système de bridage (1) comportant une mâchoire de bridage (7) montée sur l'axe d'un vérin (4) pneumatique ou hydraulique, dans ledit vérin est d'une structure qui, lorsque l'alimentation dudit vérin en énergie pneumatique ou hydraulique est coupée, entraîne la mâchoire de bridage vers sa position de serrage, l'alimentation dudit vérin en énergie pneumatique ou hydraulique s'opposant audit serrage, et où il est prévu des moyens de verrouillage (8) du vérin lorsque la mâchoire de bridage est en position desserrée.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)