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1. (WO2018144266) MECHANICAL COUPLING FOR MECHANICAL AND STRUCTURAL TUBING
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Pub. No.: WO/2018/144266 International Application No.: PCT/US2018/014802
Publication Date: 09.08.2018 International Filing Date: 23.01.2018
IPC:
F16L 17/04 (2006.01) ,F16L 21/02 (2006.01) ,F16L 21/06 (2006.01) ,F16L 23/08 (2006.01) ,F16L 23/18 (2006.01) ,F16L 25/14 (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
17
Joints with packing adapted to sealing by fluid pressure
02
with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
04
with longitudinally split or divided sleeve
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
02
with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
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
06
with a divided sleeve or ring clamping around the pipe ends
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
23
Flanged joints
04
the flanges being connected by members tensioned in the radial plane
08
connection by tangentially arranged pin and nut
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
23
Flanged joints
16
characterised by the sealing means
18
the sealing means being rings
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
25
Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/-F16L23/146
14
Joints for pipes of different diameters or cross-section
Applicants:
VICTAULIC COMPANY [US/US]; 4901 Kesslersville Road Easton, PA 18040, US
Inventors:
CIASULLI, Andrew, M.; US
MADARA, Scott, D.; US
Agent:
CHIONCHIO, John, A.; US
MEADOWS, Brian, C.; US
KATZ, Mitchell, A.; US
MARTY, Scott, D.; US
HATHCOCK, Kevin, W.; US
Priority Data:
62/453,54802.02.2017US
62/482,37606.04.2017US
Title (EN) MECHANICAL COUPLING FOR MECHANICAL AND STRUCTURAL TUBING
(FR) RACCORD MÉCANIQUE POUR TUBAGE MÉCANIQUE ET STRUCTURAL
Abstract:
(EN) A coupling used to connect structural tubing includes segments surrounding a central space which receives the tubing. Teeth on an inner surface of the segments project toward the central space and form zones of deformation in the tubing upon engagement with the tubes' outer surfaces. Ends of the tubing abut one or more tongues on the inner surface, and observation apertures in the segments permit visual confirmation that the tubing is seated. Relief pockets on the inner surfaces of the segments receive portions of the tubing which deform outwardly. An insert may be present in the central space. The insert defines a space between itself and the inner surfaces of the segments which receives the tubing. The insert has relief channels which receive deformed regions of the tubing corresponding to the zones of deformation.
(FR) La présente invention concerne un raccord utilisé pour raccorder un tubage structural qui comprend des segments entourant un espace central qui reçoit le tubage. Des dents sur une surface interne des segments font saillie vers l'espace central et forment des zones de déformation dans le tubage lors de la mise en prise avec les surfaces externes des tubes. Les extrémités du tubage viennent en butée sur une ou plusieurs languettes sur la surface interne, et des ouvertures d'observation dans les segments permettent la confirmation visuelle que le tubage est installé. Des poches en relief sur les surfaces internes des segments reçoivent des parties du tubage qui se déforment vers l'extérieur. Un insert peut être présent dans l'espace central. L'insert définit un espace entre lui-même et les surfaces internes des segments qui reçoivent le tubage. L'insert comporte des canaux en relief qui reçoivent des régions déformées du tubage correspondant aux zones de déformation.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)