CA2709737C - Joint d'encastrement sollicite pour raccords mecaniques de tuyaux - Google Patents

Joint d'encastrement sollicite pour raccords mecaniques de tuyaux Download PDF

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Publication number
CA2709737C
CA2709737C CA2709737A CA2709737A CA2709737C CA 2709737 C CA2709737 C CA 2709737C CA 2709737 A CA2709737 A CA 2709737A CA 2709737 A CA2709737 A CA 2709737A CA 2709737 C CA2709737 C CA 2709737C
Authority
CA
Canada
Prior art keywords
gasket
bell
spigot
gland
segment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2709737A
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English (en)
Other versions
CA2709737A1 (fr
Inventor
Daniel Copeland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Pipe and Foundry Co LLC
Original Assignee
United States Pipe and Foundry Co LLC
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 United States Pipe and Foundry Co LLC filed Critical United States Pipe and Foundry Co LLC
Priority to CA2709737A priority Critical patent/CA2709737C/fr
Publication of CA2709737A1 publication Critical patent/CA2709737A1/fr
Application granted granted Critical
Publication of CA2709737C publication Critical patent/CA2709737C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Joints Allowing Movement (AREA)
  • Joints With Sleeves (AREA)

Abstract

De manière générale, l'objet de la présente invention peut être décrit comme un joint servant à transformer un raccord mécanique standard en un raccord mécanique encastré, qui ne nécessite pas de modifier la configuration de l'emboîtement, du cordon ou du presse-étoupe du raccordement ni d'utiliser des raccords ou dispositifs supplémentaires. Dans sa réalisation pratique, une configuration standard à emboîtement et cordon peut s'utiliser pour raccorder l'extrémité cordon d'une longueur de tuyau à l'extrémité emboîtement de l'autre longueur de tuyau, l'encastrement étant assuré par des forces supérieures au frottement entre le caoutchouc et le tuyau. Selon une description plus détaillée des modes de réalisation visés, le procédé de l'invention consiste à former un joint devant s'adapter à l'intérieur de l'emboîtement de manière à ce qu'un creux ou un logement se forme au repos, le joint étant comprimé à l'intérieur de ce creux, ce qui a pour effet d'influencer le mouvement rotatif du segment. De cette manière, la configuration du joint influence la durée et le degré de rotation pendant la fixation de l'emboîtement au cordon.
CA2709737A 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux Expired - Lifetime CA2709737C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2709737A CA2709737C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2003/032648 WO2005047745A2 (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux
CA2536500A CA2536500C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux
CA2709737A CA2709737C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2536500A Division CA2536500C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux

Publications (2)

Publication Number Publication Date
CA2709737A1 CA2709737A1 (fr) 2005-05-26
CA2709737C true CA2709737C (fr) 2012-09-25

Family

ID=34589271

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2536500A Expired - Lifetime CA2536500C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux
CA2709737A Expired - Lifetime CA2709737C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2536500A Expired - Lifetime CA2536500C (fr) 2003-10-15 2003-10-15 Joint d'encastrement sollicite pour raccords mecaniques de tuyaux

Country Status (8)

Country Link
EP (1) EP1673568A4 (fr)
JP (1) JP4411489B2 (fr)
CN (1) CN100504133C (fr)
AU (1) AU2003282837B2 (fr)
CA (2) CA2536500C (fr)
MX (1) MXPA06003795A (fr)
RU (1) RU2336454C2 (fr)
WO (1) WO2005047745A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7104573B2 (en) 2000-06-08 2006-09-12 United States Pipe And Foundy Company, Llc Energized restraining gasket for mechanical joints of pipes
US7108289B1 (en) 2000-06-08 2006-09-19 United States Pipe And Foundry Company, Llc Restraining gasket for mechanical joints of pipes
US7137653B2 (en) 2003-09-25 2006-11-21 United States Pipe And Foundry Company, Llc Centroidally twistable compression ring for pipe joints
FR2907877B1 (fr) * 2006-10-31 2012-06-22 Saint Gobain Pont A Mousson Jonction tubulaire
CN103148293B (zh) * 2009-01-27 2015-07-29 株式会社久保田 管接头
UA92680C2 (uk) * 2009-05-05 2010-11-25 Открытое Акционерное Общество "Укргидропроект" Конструкція напірних сталезалізобетонних (залізобетонних) водоводів в м'яких ґрунтах
US20110291409A1 (en) * 2010-06-01 2011-12-01 Kennedy Jr Harold Pipe Gripping Elements with Buttress Pockets and Pipe Joint Restraints Incorporating Same
CN102683571A (zh) * 2012-05-31 2012-09-19 华南理工大学 一种大功率led散热结构
CN104913133B (zh) * 2014-03-10 2018-09-18 科斯摩工机股份有限公司 流体管的脱离防止装置和管接头
CN108884955B (zh) * 2016-03-28 2020-07-03 株式会社久保田 管接头、脱离防止构件、及管接合方法
KR102759000B1 (ko) 2018-09-18 2025-01-22 에이에스엠엘 네델란즈 비.브이. 고압 연결 장치
CN109084105B (zh) * 2018-10-26 2023-08-29 江苏格睿特管网工程有限公司 钢筋混凝土推进管环槽型接头连接结构
CA3057911A1 (fr) 2019-10-08 2021-04-08 Ipex Technologies Inc. Raccord de tuyauterie poussoir
WO2021102318A1 (fr) 2019-11-22 2021-05-27 Trinity Bay Equipment Holdings, LLC Systèmes et procédés de raccord de tuyau réutilisable
CN113738983B (zh) * 2020-12-11 2023-03-24 上海威逊机械连接件有限公司 快装式管件组件及其应用
CN114662345B (zh) * 2022-05-23 2022-08-05 中国二十二冶集团有限公司 大直径虾壳弯管制作方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107650C (fr) * 1956-05-28
BE668603A (fr) * 1964-08-20
US3726549A (en) * 1971-09-15 1973-04-10 E Bradley Pipe joint retainer gland
DE3336855A1 (de) * 1983-10-11 1985-04-25 Thyssen Industrie Ag, 4300 Essen Schubgesicherte steckverbindung fuer rohre, insbesondere muffenrohre
US5219189A (en) * 1989-12-11 1993-06-15 Pont-A-Mousson S.A. Composite gasket for the locked assembly of spigot and socket pipes
US5067751A (en) * 1990-07-27 1991-11-26 American Cast Iron Pipe Company Gasket for field adaptable push-on restrained joint and joint thus produced
FR2683609B1 (fr) * 1991-11-07 1995-01-20 Pont A Mousson Joint verrouille pour canalisations.
US5464228A (en) * 1992-11-04 1995-11-07 United States Pipe And Foundry Company Restraining element for pressure pipe joints
FR2708077B1 (fr) * 1993-07-23 1995-09-22 Pont A Mousson Insert de verrouillage électriquement isolant pour garniture d'étanchéité, garniture d'étanchéité correspondante, et procédé de fabrication de tels inserts.
FR2766552B1 (fr) * 1997-07-25 1999-09-03 Pont A Mousson Dispositif pour l'assemblage de deux elements de canalisation, et assemblages d'elements de canalisation en comportant application
US6502867B2 (en) * 1999-06-16 2003-01-07 United States Pipe & Foundry Flanged pipe fitting

Also Published As

Publication number Publication date
AU2003282837A8 (en) 2005-06-06
CA2709737A1 (fr) 2005-05-26
CA2536500A1 (fr) 2005-05-26
EP1673568A4 (fr) 2010-07-07
JP4411489B2 (ja) 2010-02-10
JP2007521443A (ja) 2007-08-02
CN1860321A (zh) 2006-11-08
CN100504133C (zh) 2009-06-24
AU2003282837B2 (en) 2010-03-04
MXPA06003795A (es) 2006-06-14
RU2336454C2 (ru) 2008-10-20
EP1673568A2 (fr) 2006-06-28
WO2005047745A3 (fr) 2005-08-18
WO2005047745A2 (fr) 2005-05-26
RU2006110374A (ru) 2007-11-20
CA2536500C (fr) 2010-11-02
AU2003282837A1 (en) 2004-06-06

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Effective date: 20250318

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