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1. (WO2006087361) THREADED JOINT FOR PIPES PROVIDED WITH SEAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/087361    International Application No.:    PCT/EP2006/060023
Publication Date: 24.08.2006 International Filing Date: 16.02.2006
Chapter 2 Demand Filed:    14.12.2006    
IPC:
F16L 15/04 (2006.01)
Applicants: TENARIS CONNECTIONS AG [LI/LI]; Bahnhofstrasse 7, CH-9494 Schaan (LI) (For All Designated States Except US).
CARCAGNO, Gabriel, E. [AR/AR]; (AR) (For US Only).
MOROTTI, Matteo [IT/IT]; (IT) (For US Only)
Inventors: CARCAGNO, Gabriel, E.; (AR).
MOROTTI, Matteo; (IT)
Agent: CINQUANTINI, Bruno; Notarbartolo & Gervasi S.p.A., Corso Di Porta Vittoria 9, I-20122 Milan (IT)
Priority Data:
RM2005A000069 17.02.2005 IT
Title (EN) THREADED JOINT FOR PIPES PROVIDED WITH SEAL
(FR) RACCORD FILETE POUR CONDUITES DOTEES D’UN JOINT
Abstract: front page image
(EN)A threaded joint for pipes comprising at least one seal of the metal-metal interference type arranged externally to the female thread. The joint has an extension of the box beyond the seal which produces an elastic tightening band effect on the seal so that excessive interference on the seal is not necessary, thus favouring correct making up.
(FR)L’invention a pour objet un raccord fileté pour conduites comprenant au moins un joint d’étanchéité de type contrainte de serrage métal sur métal placé à l’extérieur du filet femelle. Le raccord présente une extension de son corps au-delà du joint qui exerce une action élastique de collier de serrage sur le joint de sorte qu’une contrainte de serrage n’est pas nécessaire sur ce dernier, ce qui facilite sa mise en place correcte.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)