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Pub. No.:    WO/2012/112456    International Application No.:    PCT/US2012/024899
Publication Date: 23.08.2012 International Filing Date: 13.02.2012
Chapter 2 Demand Filed:    14.12.2012    
F16L 13/14 (2006.01)
Applicants: DESIGNED METAL CONNECTIONS, INC. [US/US]; 14800 South Figueroa Street Gardena, CA 90248 (US) (For All Designated States Except US).
DANHASH, May [US/US]; (US) (For US Only)
Inventors: DANHASH, May; (US)
Agent: SCHMELZER, Troy, M.; DLA Piper LLP (US) 2000 Avenue Of The Stars Suite 400 North Tower Los Angeles, CA 90067 (US)
Priority Data:
13/028,975 16.02.2011 US
Abstract: front page image
(EN)A fluid fitting for attachment to a tube includes a cylindrical first sleeve having a tapered outer end surface and an inner surface defining an axial bore for receiving the tube. A cylindrical second sleeve creates an annular space for receiving the tube between the first and second sleeves when the second sleeve is placed within the axial bore. The axial bore has substantially equal diameter throughout. A swage ring has a tapered inner surface that axially swages the swage ring to the first sleeve, second sleeve and tube. A first sleeve shoulder restricts axial movement of the swage ring. A first portion protrudes from the inner surface of the first sleeve to restrict axial movement of the second sleeve.
(FR)La présente invention concerne un raccord pour fixation à un tube qui comprend un premier manchon cylindrique ayant une surface d'extrémité extérieure conique et une surface intérieure définissant un alésage axial destiné à recevoir le tube. Un second manchon cylindrique crée un espace annulaire destiné à recevoir le tube entre les premier et second manchons lorsque le second manchon est placé à l'intérieur de l'alésage axial. L'alésage axial a un diamètre sensiblement égal sur toute sa longueur. Une bague de sertissage présente une surface interne conique qui sertit axialement la bague de sertissage au premier manchon, au second manchon et au tube. Un premier épaulement de manchon restreint le mouvement axial de la bague de sertissage. Une première partie fait saillie depuis la surface interne du premier manchon afin de limiter le mouvement axial du second manchon.
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: English (EN)
Filing Language: English (EN)