BR0101637A - Connecting device that allows to tightly join two ends of pipes and duct for underground or underwater installation - Google Patents

Connecting device that allows to tightly join two ends of pipes and duct for underground or underwater installation

Info

Publication number
BR0101637A
BR0101637A BR0101637-7A BR0101637A BR0101637A BR 0101637 A BR0101637 A BR 0101637A BR 0101637 A BR0101637 A BR 0101637A BR 0101637 A BR0101637 A BR 0101637A
Authority
BR
Brazil
Prior art keywords
tube
ring
underground
allows
connecting device
Prior art date
Application number
BR0101637-7A
Other languages
Portuguese (pt)
Inventor
Claude Trichard
Original Assignee
Novoplastic Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novoplastic Sa filed Critical Novoplastic Sa
Publication of BR0101637A publication Critical patent/BR0101637A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe

Abstract

"DISPOSITIVO DE CONEXãO QUE PERMITE UNIR DE MANEIRA ESTANQUE DUAS EXTREMIDADES DE TUBOS E CONDUTO DE INSTALAçãO SUBTERRâNEA OU SUBAQUáTICA". Dispositivo de conexão que permite unir de maneira estanque duas extremidades de tubos (20), duas porções (2a, 2b) simétricas e opostas para o encaixe das extremidades de tubos (20) respectivas, cada uma das porções (2a, 2b) possuindo meios de enganchamento para reter o tubo na conexão, e meios de estanqueidade para uma tal conexão, os ditos meios de enganchamento de cada porção (2a, 2b) compreendendo: uma câmara troncocónica (5) disposta em cada porção; uma nervura longitudinal (7) saliente na câmara troncocónica (5);e um anel (11) fendido do qual as extremidades (11 a, 11b) são dispostas de um lado e de outro da nervura longitudinal (7), o dito anel (11) sendo provido de um rosqueamento interno (12), de maneira a provocar o bloqueio do tubo (20) através de qualquer tração sobre o dito tubo em sentido inverso a seu sentido de encaixe. O anel (11) é por um lado disposto livre na câmara troncocónica (5) e por outro lado, deformável elasticamente, o diâmetro interior do anel (11) sendo menor do que o diâmetro exterior do tubo (20) em um estado não tenso ou deformado do dito anel (11), de maneira se deformar elasticamente e a se agarrar no tubo (20) por ocasião da introdução do dito tubo (20)."CONNECTION DEVICE THAT ENABLES TWO TUBE BUTTONS AND UNDERGROUND OR UNDERWATER INSTALLATION CONDUCT IN A SEALED WAY". Connecting device that allows to tightly join two pipe ends (20), two symmetrical and opposite portions (2a, 2b) for fitting the respective pipe ends (20), each of the portions (2a, 2b) having means hooking means for retaining the tube in the connection, and sealing means for such a connection, said hooking means of each portion (2a, 2b) comprising: a conical chamber (5) arranged in each portion; a longitudinal rib (7) protruding from the tapered chamber (5); and a split ring (11) from which the ends (11a, 11b) are arranged on one side and the other of the longitudinal rib (7), said ring ( 11) being provided with an internal threading (12), in such a way as to cause the tube (20) to be blocked by any pull on said tube in the opposite direction to its fitting direction. The ring (11) is on the one hand disposed free in the cone-shaped chamber (5) and on the other hand, elastically deformable, the inner diameter of the ring (11) being smaller than the outer diameter of the tube (20) in a non-strained state or deformed of said ring (11), so as to deform elastically and to cling to the tube (20) when introducing said tube (20).

BR0101637-7A 2000-01-26 2001-01-22 Connecting device that allows to tightly join two ends of pipes and duct for underground or underwater installation BR0101637A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0001066A FR2804196B1 (en) 2000-01-26 2000-01-26 CONNECTION DEVICE FOR CONDUITS
PCT/FR2001/000204 WO2001055631A1 (en) 2000-01-26 2001-01-22 Connecting device for conduits

Publications (1)

Publication Number Publication Date
BR0101637A true BR0101637A (en) 2002-04-23

Family

ID=8846385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101637-7A BR0101637A (en) 2000-01-26 2001-01-22 Connecting device that allows to tightly join two ends of pipes and duct for underground or underwater installation

Country Status (10)

Country Link
EP (1) EP1250548A1 (en)
CN (1) CN1396997A (en)
AU (1) AU2001235579A1 (en)
BR (1) BR0101637A (en)
CA (1) CA2342733A1 (en)
FR (1) FR2804196B1 (en)
IL (1) IL150861A0 (en)
MX (1) MXPA01002851A (en)
TN (1) TNSN01010A1 (en)
WO (1) WO2001055631A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080290660A1 (en) * 2005-07-03 2008-11-27 Widee B.V. Coupling Between Two Bodies Comprising an Elastically Deformable Cutting Ring With a Screw Thread Forming Cutting Lips
NL1029414C2 (en) * 2005-07-03 2007-01-19 Widee Bv Coupling is between two bodies, which comprises elastically deformable cutting ring with a screw thread forming cutting lips
DE202005021649U1 (en) * 2005-12-16 2009-02-12 Hawle Armaturen Gmbh Train protection system for pipe connections with anti-rotation clamp
GB2439148A (en) * 2006-06-16 2007-12-19 Wellstream Int Ltd Pipe armour wires support in terminating collar
CN101512241A (en) * 2006-09-08 2009-08-19 林登公司 Arrangement for connecting tube elements in a ventilation duct system
US9611958B1 (en) 2007-01-05 2017-04-04 Zurn Industries, Llc Combination mechanical/fusion pipe fitting with push connect coupling arrangement
RU2472057C2 (en) * 2007-11-11 2013-01-10 Плассим Фиттингс Лтд. Clamping ring for fitting
CN103148295A (en) * 2012-12-10 2013-06-12 江苏双腾管业有限公司 Quick socket pipe fitting
ES2505417B1 (en) * 2014-07-31 2015-05-11 Jimten, S.A. Coupling device between pipes
CN106090472B (en) * 2016-08-09 2018-12-07 河南柴油机重工有限责任公司 A kind of diesel engine oil-way assembling pipe joint
CN108749626A (en) * 2018-06-27 2018-11-06 友邦电气（平湖）股份有限公司 The end connector of AC charging rifle
CN113291997B (en) * 2021-05-11 2022-05-27 中国电建集团山东电力建设第一工程有限公司 Device and method for quickly penetrating and installing linear Fresnel ultra-long-distance heat collection vacuum tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2017994A (en) * 1932-01-12 1935-10-22 Ferdinand J Spang Pipe joint
FR1323353A (en) * 1962-05-25 1963-04-05 Connecting piece, or connection, for smooth pipes, in particular for plastic pipes
IL125370A0 (en) * 1997-08-23 1999-03-12 Friatec Ag Plug-in coupler

Also Published As

Publication number Publication date
CN1396997A (en) 2003-02-12
EP1250548A1 (en) 2002-10-23
CA2342733A1 (en) 2001-07-26
FR2804196A1 (en) 2001-07-27
FR2804196B1 (en) 2002-09-06
AU2001235579A1 (en) 2001-08-07
WO2001055631A1 (en) 2001-08-02
MXPA01002851A (en) 2005-02-17
TNSN01010A1 (en) 2003-04-03
IL150861A0 (en) 2003-02-12

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]