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1. (WO2012052666) EQUIPMENT COMPRISING A ROTATABLE CRADLE AND INTENDED FOR COATING THE AIRFOIL OF A TURBINE BLADE IN ORDER TO MACHINE THE ROOT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/052666    International Application No.:    PCT/FR2011/052411
Publication Date: 26.04.2012 International Filing Date: 14.10.2011
IPC:
B23Q 3/06 (2006.01), B23Q 3/08 (2006.01), B25B 5/14 (2006.01), F01D 25/28 (2006.01)
Applicants: SNECMA [FR/FR]; société anonyme 2 Boulevard du Général Martial Valin F-75015 Paris (FR) (For All Designated States Except US).
CHACON, José [FR/FR]; (FR) (For US Only).
ROUSSEL, Jean-Jacques Michel [FR/FR]; (FR) (For US Only)
Inventors: CHACON, José; (FR).
ROUSSEL, Jean-Jacques Michel; (FR)
Agent: DAVID, Daniel; Gevers France 41 Avenue de Friedland F-75008 Paris (FR)
Priority Data:
1058506 19.10.2010 FR
Title (EN) EQUIPMENT COMPRISING A ROTATABLE CRADLE AND INTENDED FOR COATING THE AIRFOIL OF A TURBINE BLADE IN ORDER TO MACHINE THE ROOT
(FR) OUTILLAGE D'ENROBAGE DE LA PALE D'UNE AUBE DE TURBINE POUR L'USINAGE DU PIED COMPORTANT UN BERCEAU MOBILE EN ROTATION
Abstract: front page image
(EN)The invention relates to equipment for coating the airfoil of a turbine blade of a turbine engine in a coating block, comprising a base (11) on which a molding block (12) is positioned for the flow of the coating metal, said molding block comprising a cavity defining a reference plane on the block for positioning same in space, wherein said base (11) also has a cradle (13) for supporting the blade via six bearing points defining a so-called orientation plane representative of the angular position of the airfoil relative to the root of the blade, characterized in that the cradle (13) is rotatably movable relative to said base (11) about an axis oriented so as to be substantially parallel to the direction of the leading edge of the blade, so as to enable a modification in the angle formed between said reference and orientation planes.
(FR)Outillage pour l'enrobage de la pale d'une aube de turbine de turbomachine dans un bloc d'enrobage, comportant un socle (11) sur lequel est positionn un bloc moule (12) pour la coule du mtal d'enrobage, ledit bloc moule comportant une empreinte dfinissant un plan de rfrence sur le bloc pour son positionnement dans l'espace, ledit socle (1) portant en outre un berceau de maintien (13) de l'aube par l'intermdiaire de six points d'appui dfinissant un plan dit d'orientation reprsentatif de la position angulaire de la pale par rapport au pied de l'aube, caractris en ce que le berceau (13) est mobile en rotation par rapport audit socle (11) autour d'un axe orient sensiblement parallèlement la direction du bord d'attaque de l'aube, de faon permettre une modification de l'angle form entre lesdits plans de rfrence et d'orientation.
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, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)