DK200500337A - Rörkobling - Google Patents

Rörkobling Download PDF

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Publication number
DK200500337A
DK200500337A DK200500337A DKPA200500337A DK200500337A DK 200500337 A DK200500337 A DK 200500337A DK 200500337 A DK200500337 A DK 200500337A DK PA200500337 A DKPA200500337 A DK PA200500337A DK 200500337 A DK200500337 A DK 200500337A
Authority
DK
Denmark
Prior art keywords
flange
ring
segments
pipe coupling
gripping
Prior art date
Application number
DK200500337A
Other languages
English (en)
Inventor
Freudendahl Erling Arnum
Original Assignee
Aage V Kjaers Maskinfabrik As
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
Priority to DK200500337A priority Critical patent/DK176282B1/da
Application filed by Aage V Kjaers Maskinfabrik As filed Critical Aage V Kjaers Maskinfabrik As
Priority to AT06706095T priority patent/ATE479865T1/de
Priority to CNB2006800071316A priority patent/CN100516615C/zh
Priority to PCT/DK2006/000124 priority patent/WO2006092144A1/en
Priority to AU2006220131A priority patent/AU2006220131B2/en
Priority to BRPI0609257-8A priority patent/BRPI0609257A2/pt
Priority to MEP-2010-174A priority patent/ME01202B/me
Priority to CA2602430A priority patent/CA2602430C/en
Priority to SI200630788T priority patent/SI1864049T1/sl
Priority to NZ560824A priority patent/NZ560824A/en
Priority to US11/885,437 priority patent/US7789431B2/en
Priority to EP06706095A priority patent/EP1864049B1/en
Priority to ES06706095T priority patent/ES2350703T3/es
Priority to DE602006016574T priority patent/DE602006016574D1/de
Priority to PT06706095T priority patent/PT1864049E/pt
Priority to RU2007136795/06A priority patent/RU2373450C2/ru
Priority to PL06706095T priority patent/PL1864049T3/pl
Priority to DK06706095.4T priority patent/DK1864049T3/da
Priority to RSP-2010/0471A priority patent/RS51514B/en
Priority to ZA200707497A priority patent/ZA200707497B/xx
Publication of DK200500337A publication Critical patent/DK200500337A/da
Publication of DK176282B1 publication Critical patent/DK176282B1/da
Application granted granted Critical
Priority to NO20074646A priority patent/NO337691B1/no
Priority to HK08107695.5A priority patent/HK1113191A1/xx
Priority to HR20100584T priority patent/HRP20100584T1/hr
Priority to CY20101101105T priority patent/CY1111064T1/el

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/04—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Paper (AREA)
  • Joints Allowing Movement (AREA)
  • Supports For Pipes And Cables (AREA)
  • Joints With Sleeves (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Joints With Pressure Members (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)

Description

Patentkrav 1. Rørkobling (1) omfattende: en ringformet muffe (2), som har mindst en indføringsende, som er udformet til heri at indføre og optage en rørende ved indføring af denne i en indføringsretning (I), og som er forsynet med en udadragende flange (4), der har en i rørets indføringsretning tilspidsende endeflade (6), et ringformet gribeorgan (13) med en mod rørets ydre overflade vendende gribe-flade (24), et ringformet eftergiveligt tætningsorgan (12), der er anbragt mellem flangen (4) og gribeorganet (13) set i aksial retning, et ringformet presseorgan (8), og spændemidler af bolt/møtrik-typen til at trække muffen (12) og presseorganet (8) mod hinanden med henblik på at bevæge gribeorganets (13) gribeflade og tætningsorganet (12) indad til fastgribende henholdsvis tætnende indgreb med rørets ydre overflade, kendetegnet ved, at presseorganet (8) er opdelt i et antal separate ringsegment (10) og har en anlægsflade (9), der er indrettet til forskydeligt at ligge an mod flangens (4) endeflade (6) og er udformet således, at ved aksial bevægelse af presseorganet i forhold til flangen bevæges presseorganets segmenter indad mod rørets ydre overflade (16), at boltene strækker sig gennem aflange radialt forløbende åbninger (29, 30) i flangen (4), og at der forefindes midler til i alt væsentligt at fastholde boltene radialt i forhold til presseorganet (8). 2. Rørkobling ifølge krav 1, kendetegnet ved, at det ringformede gribeorgan (13) er tildannet ud i ét med det ringformede presseorgan (8) og således også er opdelt i ringsegmenter. 3. Rørkobling ifølge krav 1, kendetegnet ved, at gribeorganet (13) er opdelt i et antal separate griberingssegmenter (17), som er anbragt med indbyrdes afstand. 4. Rørkobling ifølge krav 3, kendetegnet ved, at gribeorganets (13) segmenter (17) er fastgjort til tætningsorganet (12). 5. Rørkobling ifølge krav 3 eller 4, kendetegnet ved, at gribeorganet (13) er anbragt således i forhold til presseorganet (8), at gribeorgansegmenter (17) danner bro over mellemrummene mellem presseorganets (8) segmenter (10). 6. Rørkobling ifølge et eller flere af de foregående krav, kendetegnet ved, at presseorganet (8) i sin radialt indre overflade har en fordybning, hvori det ringformede gribeorgan (13) er optaget, og at det ringformede gribeorgan har en radialt ydre overflade (20) til at ligge an mod en væg (21) af fordybningen (22), så at når presseorganet (8) bevæges aksialt i forhold til det ringformede gribeorgan (13), bevæges gribeorganet (13) mod rørets ydre overflade. 7. Rørkobling ifølge et eller flere af de foregående krav, kendetegnet ved, at presseorganets (8) segmenter (10) er forsynet med gennemgående huller (32) til i det væsentlige fastholdt i radial retning at optage boltene. 8. Rørkobling ifølge et eller flere af de foregående krav, kendetegnet ved, at boltene er optaget i mellemrummene mellem presseorganets (8) segmenter (10). 9. Rørkobling ifølge et eller flere af de foregående krav, kendetegnet ved, at hosliggende pressesegmenter (50, 51) på mod hinanden vendende sideflader (52, 57; 53,58) er forsynet henholdsvis med en fordybning (59, 60) og et heri forskydelig i rundtgående retning indgribende fremspring (54, 55). 10. Rørkobling ifølge et eller flere af de foregående krav, kendetegnet ved, at boltene (39) ved deres ene ende er forbundet drejeligt i radial retning med muffen (2) ved et punkt (38) deraf, som ligger i afstand fra flangen (4),
DK200500337A 2005-03-04 2005-03-04 Rörkobling DK176282B1 (da)

Priority Applications (24)

Application Number Priority Date Filing Date Title
DK200500337A DK176282B1 (da) 2005-03-04 2005-03-04 Rörkobling
PT06706095T PT1864049E (pt) 2005-03-04 2006-03-02 União para tubos
CNB2006800071316A CN100516615C (zh) 2005-03-04 2006-03-02 管接头
RU2007136795/06A RU2373450C2 (ru) 2005-03-04 2006-03-02 Соединительная муфта для труб
BRPI0609257-8A BRPI0609257A2 (pt) 2005-03-04 2006-03-02 acoplamento de tubulação
MEP-2010-174A ME01202B (me) 2005-03-04 2006-03-02 Spoj za cijevi
CA2602430A CA2602430C (en) 2005-03-04 2006-03-02 Pipe coupling
SI200630788T SI1864049T1 (sl) 2005-03-04 2006-03-02 Cevna sklopka
NZ560824A NZ560824A (en) 2005-03-04 2006-03-02 Pipe coupling in which sealing rings are compressed by a axially-movable nut/bolt arrangement
US11/885,437 US7789431B2 (en) 2005-03-04 2006-03-02 Pipe coupling
EP06706095A EP1864049B1 (en) 2005-03-04 2006-03-02 Pipe coupling
ES06706095T ES2350703T3 (es) 2005-03-04 2006-03-02 Acoplamiento de tubo.
AT06706095T ATE479865T1 (de) 2005-03-04 2006-03-02 Rohrkupplung
PCT/DK2006/000124 WO2006092144A1 (en) 2005-03-04 2006-03-02 Pipe coupling
AU2006220131A AU2006220131B2 (en) 2005-03-04 2006-03-02 Pipe coupling
PL06706095T PL1864049T3 (pl) 2005-03-04 2006-03-02 Łącznik rurowy
DK06706095.4T DK1864049T3 (da) 2005-03-04 2006-03-02 Rørkobling
RSP-2010/0471A RS51514B (en) 2005-03-04 2006-03-02 PIPE JOINT
DE602006016574T DE602006016574D1 (de) 2005-03-04 2006-03-02 Rohrkupplung
ZA200707497A ZA200707497B (en) 2005-03-04 2006-03-12 Pipe coupling
NO20074646A NO337691B1 (no) 2005-03-04 2007-09-12 Rørkobling
HK08107695.5A HK1113191A1 (en) 2005-03-04 2008-07-14 Pipe coupling
HR20100584T HRP20100584T1 (hr) 2005-03-04 2010-10-28 Spojnica za cijevi
CY20101101105T CY1111064T1 (el) 2005-03-04 2010-12-01 Συνδεση σωληνων

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK200500337 2005-03-04
DK200500337A DK176282B1 (da) 2005-03-04 2005-03-04 Rörkobling

Publications (2)

Publication Number Publication Date
DK200500337A true DK200500337A (da) 2006-09-05
DK176282B1 DK176282B1 (da) 2007-06-11

Family

ID=36369989

Family Applications (2)

Application Number Title Priority Date Filing Date
DK200500337A DK176282B1 (da) 2005-03-04 2005-03-04 Rörkobling
DK06706095.4T DK1864049T3 (da) 2005-03-04 2006-03-02 Rørkobling

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK06706095.4T DK1864049T3 (da) 2005-03-04 2006-03-02 Rørkobling

Country Status (23)

Country Link
US (1) US7789431B2 (da)
EP (1) EP1864049B1 (da)
CN (1) CN100516615C (da)
AT (1) ATE479865T1 (da)
AU (1) AU2006220131B2 (da)
BR (1) BRPI0609257A2 (da)
CA (1) CA2602430C (da)
CY (1) CY1111064T1 (da)
DE (1) DE602006016574D1 (da)
DK (2) DK176282B1 (da)
ES (1) ES2350703T3 (da)
HK (1) HK1113191A1 (da)
HR (1) HRP20100584T1 (da)
ME (1) ME01202B (da)
NO (1) NO337691B1 (da)
NZ (1) NZ560824A (da)
PL (1) PL1864049T3 (da)
PT (1) PT1864049E (da)
RS (1) RS51514B (da)
RU (1) RU2373450C2 (da)
SI (1) SI1864049T1 (da)
WO (1) WO2006092144A1 (da)
ZA (1) ZA200707497B (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4441549B2 (ja) 2007-06-12 2010-03-31 株式会社水道技術開発機構 管継手部の離脱防止装置
US8448993B2 (en) 2009-06-12 2013-05-28 Romac Industries, Inc. Pipe coupling
US11274777B2 (en) 2009-06-12 2022-03-15 Romac Industries, Inc. Pipe coupling
US8925977B2 (en) 2009-10-09 2015-01-06 Mueller International, Llc Simplified low insertion force sealing device capable of self restraint and joint deflection
US8857861B2 (en) 2009-10-12 2014-10-14 Mueller International, Llc Self-restrained pipe joint system
MX2012013270A (es) 2010-05-24 2013-08-27 Mueller Int Llc Dispositivo sellador simplificado de baja fuerza de insercion capaz de auto-restringir y desviar junta.
MX2013001186A (es) 2010-08-24 2013-03-21 Mueller Int Llc Empaque para union de campana autorestringida para rampa parabolica.
US8544851B2 (en) 2010-08-24 2013-10-01 Mueller International, Llc Gasket for parabolic ramp self restraining bell joint
CN102252143A (zh) * 2011-07-01 2011-11-23 新兴铸管股份有限公司 一种管道的接口结构
US8894100B2 (en) 2012-03-16 2014-11-25 Romac Industries, Inc. Fitting with draw mechanism
EP2664833B1 (en) * 2012-05-14 2016-04-27 Trelleborg Pipe Seals Lelystad BV Restraint Seal
EP3190327B1 (en) 2012-06-25 2020-04-01 Kubota Corporation Pressing ring, joint and valve
NL2009953C2 (en) * 2012-12-10 2014-06-11 Fischer Georg Waga Nv A coupling device for a tube.
EP2816271A1 (en) * 2013-06-20 2014-12-24 Fernando Ruiz Saura Device for joining two tubes
GB2517979A (en) * 2013-09-06 2015-03-11 Taylor Kerr Couplings Ltd Pipe coupling with dynamic axial restraint system
US20150069753A1 (en) * 2013-09-10 2015-03-12 Maroko Limited Advancements in mechanical sealing apparatus
US9303803B2 (en) 2013-11-19 2016-04-05 Mueller International, Llc Restraining joint device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738995A (en) * 1953-08-06 1956-03-20 Dresser Ind Pipe coupling with multipart clamp
GB2167146B (en) * 1984-11-21 1988-09-21 Victaulic Plc Improvements in or relating to pipe couplings and pipe joints formed therewith
NL8902306A (nl) 1989-09-14 1991-04-02 Fischer Georg Nv Buiskoppeling.
US5476292A (en) 1994-11-07 1995-12-19 Victaulic Plc Pipe couplings
NL1014758C2 (nl) 2000-03-27 2001-09-28 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
NL1009734C2 (nl) 1998-07-24 2000-01-25 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
NL1002514C2 (nl) * 1996-03-04 1997-09-05 Fischer Georg Waga Nv Koppelinrichting.
US6106029A (en) * 1998-07-09 2000-08-22 Dresser Industries, Inc. Pipe coupling with improved pull-out restraint
GB2345524B (en) * 1998-12-17 2003-03-26 Spf Engineering Ltd Pipe sealing device
GB2363437B (en) * 2000-06-13 2004-08-11 Glynwed Pipe Systems Ltd Method and apparatus for coupling pipe ends and a sealing and gripping assembly for the apparatus
GB2379252A (en) 2001-07-18 2003-03-05 Saint Gobain Pipelines Plc A pipe coupling or flange adapter.

Also Published As

Publication number Publication date
EP1864049A1 (en) 2007-12-12
RS51514B (en) 2011-06-30
DE602006016574D1 (de) 2010-10-14
HRP20100584T1 (hr) 2010-12-31
DK1864049T3 (da) 2011-01-03
AU2006220131B2 (en) 2011-02-10
AU2006220131A1 (en) 2006-09-08
PL1864049T3 (pl) 2011-02-28
ES2350703T3 (es) 2011-01-26
BRPI0609257A2 (pt) 2010-03-09
NO20074646L (no) 2007-12-04
WO2006092144A1 (en) 2006-09-08
RU2373450C2 (ru) 2009-11-20
CA2602430A1 (en) 2006-09-08
ZA200707497B (en) 2008-11-26
CA2602430C (en) 2013-05-28
ME01202B (me) 2013-03-20
RU2007136795A (ru) 2009-04-10
PT1864049E (pt) 2010-09-21
ATE479865T1 (de) 2010-09-15
CN101133274A (zh) 2008-02-27
US20080157522A1 (en) 2008-07-03
NO337691B1 (no) 2016-06-06
CN100516615C (zh) 2009-07-22
US7789431B2 (en) 2010-09-07
SI1864049T1 (sl) 2010-12-31
DK176282B1 (da) 2007-06-11
CY1111064T1 (el) 2015-06-11
HK1113191A1 (en) 2008-09-26
EP1864049B1 (en) 2010-09-01
NZ560824A (en) 2010-07-30

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PBP Patent lapsed

Effective date: 20140331