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1. (WO2003001099) PIPE COUPLER
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/001099 International Application No.: PCT/US2002/019396
Publication Date: 03.01.2003 International Filing Date: 18.06.2002
Chapter 2 Demand Filed: 15.01.2003
IPC:
F16L 21/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
21
Joints with sleeve or socket
Applicants: BREEZE-TORCA PRODUCTS, LLC[US/US]; 1573 Ashford Lane Birmingham, MI 48009, US
Inventors: AMEDURE, Michael, E.; US
IGNACZAK, Brian, T.; US
Agent: ETHINGTON, Paul, J.; Reising, Ethington, Barnes, Kisselle, Learman & McCulloch, P.C. P.O. Box 4390 Troy, MI 48099, US
Priority Data:
09/886,79321.06.2001US
Title (EN) PIPE COUPLER
(FR) RACCORD DE TUYAUTERIE
Abstract:
(EN) A coupler (10) for use in joining two pipes (12, 14) in a butt joint. The coupler (10) includes a band clamp (18) and a split sealing sleeve (26) disposed inside the band clamp (18) for encircling the abutted ends of the pipes (12, 14). The split sealing sleeve (26) has a tongue-and-groove sealing joint (34a, 34b) at the confronting free ends (28, 32) of the sleeve (26). The sealing joint (34a, 34b) has spring members (46a, 48a) at the mating edges to provide a resilient interference fit of the tongue-and-groove.
(FR) L'invention concerne un raccord pour relier deux tuyaux bout à bout. Ce raccord comprend un collier de serrage et un manchon d'étanchéité fendu, placé à l'intérieur du collier de serrage pour encercler les extrémités aboutantes des tuyaux. Ce manchon d'étanchéité comporte un assemblage d'étanchéité à rainure et languette situé aux extrémités libres et opposées du manchon. L'assemblage d'étanchéité est pourvu d'un élément sur ses bords de couplage pour créer un ajustement serré résilient de la rainure et de la languette.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
Publication Language: English (EN)
Filing Language: English (EN)