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1. (WO2014179086) VACUUM BAG MOLDING ASSEMBLY AND METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/179086    International Application No.:    PCT/US2014/034539
Publication Date: 06.11.2014 International Filing Date: 17.04.2014
IPC:
B29C 33/18 (2006.01), B29C 70/44 (2006.01), B01D 33/067 (2006.01)
Applicants: GULFSTREAM AEROSPACE CORPORATION [US/US]; P.O. Box 2206 M/S B-06 Savannah, Georgia 31402 (US)
Inventors: BALLOW, Paul J.; (US)
Agent: LOCKE, Andrew S.; Ingrassia, Fisher, & Lorenz, P.C. 7010 E. Cochise Rd. Scottsdale, Arizona 85253 (US)
Priority Data:
13/875,982 02.05.2013 US
Title (EN) VACUUM BAG MOLDING ASSEMBLY AND METHODS
(FR) ENSEMBLE ET PROCÉDÉS DE MOULAGE AU SAC SOUS VIDE
Abstract: front page image
(EN)An assembly for vacuum bag molding includes a mold for receiving a workpiece. An edge breather comprising a plurality of braided polymer threads is disposed about a periphery of the workpiece. A vacuum bag film is disposed over the workpiece and the edge breather. A seal seals the vacuum bag film to the mold and a passageway in fluidic communication with the edge breather.
(FR)L'invention porte sur un ensemble de moulage au sac sous vide, qui comprend un moule destiné à recevoir une pièce. Un aérateur marginal comprenant une pluralité de fils polymères tressés est disposé le long d'une périphérie de la pièce. Un film de sac sous vide est disposé au-dessus de la pièce et de l'aérateur marginal. Un joint scelle le film de sac sous vide au moule et à un passage en communication fluidique avec l'aérateur marginal.
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, LT, 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, 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: English (EN)
Filing Language: English (EN)