ES2167774T3 - Union de tuberia. - Google Patents

Union de tuberia.

Info

Publication number
ES2167774T3
ES2167774T3 ES97936562T ES97936562T ES2167774T3 ES 2167774 T3 ES2167774 T3 ES 2167774T3 ES 97936562 T ES97936562 T ES 97936562T ES 97936562 T ES97936562 T ES 97936562T ES 2167774 T3 ES2167774 T3 ES 2167774T3
Authority
ES
Spain
Prior art keywords
press fitting
pipe
pressing
pressing jaws
pipe joint
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
ES97936562T
Other languages
English (en)
Inventor
Rainer Franzen
Herbert Foering
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.)
Mapress GmbH and Co KG
Original Assignee
Mapress GmbH and Co KG
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 Mapress GmbH and Co KG filed Critical Mapress GmbH and Co KG
Application granted granted Critical
Publication of ES2167774T3 publication Critical patent/ES2167774T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • 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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/142—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
    • 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
    • F16L37/091—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 a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

LA INVENCION SE REFIERE A UN ACOPLAMIENTO DE TUBOS A BASE DE UNA PIEZA DE ACOPLAMIENTO A PRESION (1) QUE TIENE POR LO MENOS UN TRAMO (2) DE SECCION DE BORDON PARA ALOJAR UN ANILLO DE JUNTA (3) Y A CONTINUACION UNA ZONA (4) DE FORMA CILINDRICA, QUE AL FINAL DEL TRAMO LLEVA UN REBAJE (6) A MODO DE BRIDA QUE FORMA UN TOPE, Y UNA TUBERIA (5) CUYA ZONA LISA DEL EXTREMO LLEGA A ASENTAR CONTRA EL TOPE INTERIOR DE LA PIEZA DE ACOPLAMIENTO A PRESION DESPUES DE HABER SIDO INTRODUCIDO EN ESTA, Y DONDE MEDIANTE UNA HERRAMIENTA DE ENGARZADO QUE TIENE COMO MINIMO DOS MORDAZAS DE PRESION QUE ABRAZAN AL ACCESORIO DE ACOPLAMIENTO A PRESION, Y DESPUES DE CERRAR LAS MORDAZAS A PRESION SE FORMA UNA UNION ENTRE TUBOS ESTANCA E INDESMONTABLE, DONDE DURANTE EL PRENSADO LAS MORDAZAS DE PRESION ACTUAN NO SOLO SOBRE EL REBORDE ANULAR INCLUIDO EL ANILLO DE JUNTA COLOCADO EN SU INTERIOR SINO TAMBIEN SOBRE LA ZONA CILINDRICA DEL ACCESORIO PARA EL ACOPLAMIENTO A PRESION. DE ACUERDO CON LA INVENCION HAY EN LA ZONA DE INTRODUCCION DEL ACCESORIO DE ACOPLAMIENTO A PRESION PARA LA TUBERIA Y FUERA DE LA ZONA DE ACTUACION DE LA MORDAZA A PRESION UN MEDIO QUE IMPIDE EN GRAN MANERA EL MOVIMIENTO AXIAL DE RETROCESO DEL TUBO INTRODUCIDO, CUYO DIAMETRO INTERIOR EN ESTADO DESCARGADO ES INFERIOR AL DIAMETRO EXTERIOR MAS PEQUEÑO QUE RESULTA, TENIENDO EN CUENTA LAS TOLERANCIAS, DE LA TUBERIA QUE ESTA INTRODUCIDA.
ES97936562T 1996-07-26 1997-07-22 Union de tuberia. Expired - Lifetime ES2167774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19631574A DE19631574C1 (de) 1996-07-26 1996-07-26 Rohrverbindung

Publications (1)

Publication Number Publication Date
ES2167774T3 true ES2167774T3 (es) 2002-05-16

Family

ID=7801824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97936562T Expired - Lifetime ES2167774T3 (es) 1996-07-26 1997-07-22 Union de tuberia.

Country Status (13)

Country Link
US (1) US6224114B1 (es)
EP (1) EP0912854B1 (es)
JP (1) JP2000515952A (es)
KR (1) KR20000029601A (es)
CN (1) CN1078330C (es)
AT (1) ATE211228T1 (es)
CA (1) CA2261968A1 (es)
CZ (1) CZ26899A3 (es)
DE (2) DE19631574C1 (es)
DK (1) DK0912854T3 (es)
ES (1) ES2167774T3 (es)
PL (1) PL331320A1 (es)
WO (1) WO1998004862A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721760U1 (de) * 1997-12-10 1998-01-29 Franz Viegener II GmbH & Co. KG, 57439 Attendorn Unlösbare Preßverbindung zwischen einem Fitting und einem Metallrohrende
DE19813805C1 (de) * 1998-03-24 1999-07-08 Mannesmann Ag Rohrverbindung
DE19852861C1 (de) * 1998-11-09 2000-08-03 Mannesmann Ag Rohrpreßverbindung
DE10054367A1 (de) 2000-10-30 2002-05-08 Mapress Gmbh & Co Kg Rohrverbindung
DE10125304C1 (de) * 2001-05-16 2002-06-20 Mapress Gmbh & Co Kg Rohrverbindung
DE10125302C1 (de) * 2001-05-16 2002-06-20 Mapress Gmbh & Co Kg Rohrverbindung
DE10130110C1 (de) * 2001-06-20 2002-10-31 Mapress Gmbh & Co Kg Rohrpressverbindung
WO2003035301A1 (en) * 2001-10-24 2003-05-01 Victaulic Company Of America Crimping jaw having energy efficient crimping dies
DE10303296B3 (de) * 2003-01-28 2004-07-29 Kaimer Gmbh & Co. Holding Kg Pressfitting
US6824172B1 (en) 2003-10-14 2004-11-30 Naris Komolrochanaporn Push-pull pipe coupling
DE202004007290U1 (de) 2004-05-07 2005-09-15 Viega Gmbh & Co Kg Dichtelement
DE202004007291U1 (de) 2004-05-07 2005-09-15 Viega Gmbh & Co Kg Pressverbindungsanordnung
DE102005015278B4 (de) * 2005-03-29 2010-06-10 Geberit International Ag Rohrverbindung
DE102006008317B4 (de) * 2006-02-17 2008-07-03 Geberit Technik Ag, Jona Rohrverbindung
US20080001401A1 (en) * 2006-05-25 2008-01-03 Guido Quesada Method and apparatus for preventing overinsertion in plastic pipe systems
US20080018017A1 (en) * 2006-07-21 2008-01-24 Guido Quesada Modified transition angle in belled pipe
DE102007060398B4 (de) * 2007-12-14 2016-10-06 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Auspuff eines Kraftfahrzeugs
US7987690B2 (en) * 2008-01-04 2011-08-02 Cerro Flow Products Llc Fluid conduits with integral end fittings and associated methods of manufacture and use
US7942456B2 (en) * 2008-01-04 2011-05-17 Cerro Flow Products, Inc. Fluid conduits with integral end fittings and associated methods of manufacture and use
DE102009007303B4 (de) * 2009-02-03 2023-05-04 Viega Technology Gmbh & Co. Kg Fitting für dickwandige Rohre
US20100253066A1 (en) * 2009-04-02 2010-10-07 Victaulic Company Crimp-Type Coupling, Crimping Tool and Method of Crimping
DE102009035674A1 (de) * 2009-07-30 2011-02-03 Behr Gmbh & Co. Kg Wärmetauscher, Wärmetauschersystem
EP2872810B1 (en) * 2012-07-10 2016-08-24 King Industrial Limited Press fitting and joint assembly with such a press fitting
GB2526576B (en) * 2014-05-28 2016-07-20 Pegler Yorkshire Group Ltd Improved press-fit pipe coupling
DE102015103228B4 (de) 2015-03-05 2018-03-22 Viega Technology Gmbh & Co. Kg Presshülse, Pressfitting und Verwendung des Pressfittings oder der Presshülse
US10240698B2 (en) 2016-02-17 2019-03-26 Nibco Inc. Crimp connection with one or more crimping elements
KR101905607B1 (ko) * 2016-08-03 2018-10-08 주식회사 조인탑 파이프 조인트 장치 및 그 제조 방법
US10823316B2 (en) 2017-04-28 2020-11-03 Nibco Inc. Piping connections and connection sockets
US10865914B2 (en) 2017-04-28 2020-12-15 Nibco Inc. High temperature leak prevention for piping components and connections
DE102017117369A1 (de) * 2017-08-01 2019-02-07 Gustav Klauke Gmbh Gebäude mit einem metallischen, elektrisch leitfähigen Rohr sowie in einem solchen Rohr verlegte Elektroleitung und metallisches, elektrisch leitfähiges Rohr hierzu
CN108798596B (zh) * 2018-06-28 2024-08-09 托普威尔石油技术股份公司 一种可取式井下安全阀打开工具
JP7312389B2 (ja) * 2019-07-16 2023-07-21 株式会社三五 プレス式管継手
CN112211942B (zh) * 2019-11-04 2021-12-17 北京京西重工有限公司 支架、液压阻尼器组件及其之间的连接方法
US11906015B2 (en) 2022-01-03 2024-02-20 DRiV Automotive Inc. Damper with a slanted elliptical seal between an intermediate tube and an inner pressure tube

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605006A (en) * 1944-04-05 1948-07-14 Felix Roger Malterre Improvements in or relating to couplings for pipes
US2831711A (en) * 1952-10-30 1958-04-22 Gilbert E Leadbetter Wedge ring detent pipe coupling
US3249373A (en) * 1963-11-14 1966-05-03 George P Goldstein Tube coupling having a longitudinally movable biting ring
SE337511B (es) * 1969-06-26 1971-08-09 Metallverken Essem Plast Ab
CA928360A (en) * 1969-09-24 1973-06-12 Dresser Industries Swagable pipe coupling
US3920270A (en) * 1973-10-03 1975-11-18 Jr Howard R Babb Pipe coupling
US4018462A (en) * 1975-10-31 1977-04-19 Hitachi Metals, Ltd. Pipe fitting
US4146254A (en) * 1976-03-31 1979-03-27 Bristol Products, Inc. Coupler for tubing
DE2627512A1 (de) * 1976-06-18 1977-12-22 Karl Heinz Vahlbrauk Muffenverbindung fuer kunststoffbeschichtete metallrohre
JPS54106919A (en) * 1978-02-09 1979-08-22 Mitsui Toatsu Chem Inc Pipe fitting
JPS5560784A (en) * 1978-10-27 1980-05-08 Co Metaru Components Deibijiyo Fluid joint
JPS569027A (en) * 1979-07-05 1981-01-29 Hitachi Metals Ltd Connecting method of pipe
JPS60227932A (ja) * 1984-04-24 1985-11-13 Nippon Kokan Keishiyu Kk 薄肉金属管の接続方法
JPS63290631A (ja) * 1987-05-23 1988-11-28 Mie Horo Kk 管材の接合方法
JPH0259130A (ja) * 1988-07-13 1990-02-28 Mie Horo Kk 管材の接合方法
DE3901562C1 (es) * 1989-01-17 1990-03-08 Mannesmann Ag, 4000 Duesseldorf, De

Also Published As

Publication number Publication date
DE59705901D1 (de) 2002-01-31
CN1226310A (zh) 1999-08-18
CZ26899A3 (cs) 1999-05-12
US6224114B1 (en) 2001-05-01
CA2261968A1 (en) 1998-02-05
WO1998004862A1 (de) 1998-02-05
CN1078330C (zh) 2002-01-23
EP0912854A1 (de) 1999-05-06
ATE211228T1 (de) 2002-01-15
KR20000029601A (ko) 2000-05-25
PL331320A1 (en) 1999-07-05
DK0912854T3 (da) 2002-03-25
EP0912854B1 (de) 2001-12-19
DE19631574C1 (de) 1997-11-13
JP2000515952A (ja) 2000-11-28

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