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WO2008053050A3 - Raccord pour un tuyau - Google Patents

Raccord pour un tuyau Download PDF

Info

Publication number
WO2008053050A3
WO2008053050A3 PCT/EP2007/061885 EP2007061885W WO2008053050A3 WO 2008053050 A3 WO2008053050 A3 WO 2008053050A3 EP 2007061885 W EP2007061885 W EP 2007061885W WO 2008053050 A3 WO2008053050 A3 WO 2008053050A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
passage section
tubular passage
plastic material
fitting
Prior art date
Application number
PCT/EP2007/061885
Other languages
German (de)
English (en)
Other versions
WO2008053050A2 (fr
Inventor
Bernd Kaufmann
Original Assignee
Uponor Innovation Ab
Bernd Kaufmann
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 Uponor Innovation Ab, Bernd Kaufmann filed Critical Uponor Innovation Ab
Publication of WO2008053050A2 publication Critical patent/WO2008053050A2/fr
Publication of WO2008053050A3 publication Critical patent/WO2008053050A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
    • 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
    • F16L13/143—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 placed around the male 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/20—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
    • B29C2045/14327—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles anchoring by forcing the material to pass through a hole in the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/24—Pipe joints or couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

Raccord pour un tuyau, notamment pour un tuyau présentant une couche de matière plastique sur son côté intérieur, comprenant : un corps de raccord (15) qui présente du matériau plastique et est pourvu d'au moins une région de raccordement (36) pour le tuyau ; et un élément d'insertion métallique (16) qui présente au moins une partie de passage tubulaire (18) et qui est entouré au moins partiellement par le matériau plastique du corps de raccord (15). La partie de passage tubulaire (18) présente sur son côté intérieur (22) une couche (28) de matière plastique qui est dirigée autour d'au moins une extrémité axiale (26) de la partie de passage tubulaire (18) et qui s'étend jusque dans la région de côté extérieur (24) de la partie de passage tubulaire (18) qui est voisine de l'extrémité (26). La ou les régions de raccordement au (36) sont formées par la couche (32) de matière plastique sur la région de côté extérieur (24) de la partie de passage tubulaire (18).
PCT/EP2007/061885 2006-11-03 2007-11-05 Raccord pour un tuyau WO2008053050A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006051774.1 2006-11-03
DE200610051774 DE102006051774A1 (de) 2006-11-03 2006-11-03 Fitting für ein Rohr

Publications (2)

Publication Number Publication Date
WO2008053050A2 WO2008053050A2 (fr) 2008-05-08
WO2008053050A3 true WO2008053050A3 (fr) 2008-07-17

Family

ID=39264806

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/061885 WO2008053050A2 (fr) 2006-11-03 2007-11-05 Raccord pour un tuyau

Country Status (2)

Country Link
DE (1) DE102006051774A1 (fr)
WO (1) WO2008053050A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009155077A2 (fr) * 2008-05-30 2009-12-23 Contech Construction Products Inc. Joint pour tubes et procédé associé
EP2163814B1 (fr) 2008-09-16 2020-03-11 HELLA GmbH & Co. KGaA Réflecteur pour un dispositif d'éclairage d'un véhicule automobile
IT1391540B1 (it) * 2008-11-04 2012-01-11 Mecc Lan S R L Boccola alleggerita di connessione per elementi di radiatore
DE102008059411A1 (de) 2008-11-27 2010-06-02 Mann + Hummel Gmbh Kunststoffhohlteil und Verfahren zu dessen Herstellung
DE102010009805B4 (de) * 2010-03-01 2013-02-14 Phoenix Contact Gmbh & Co. Kg Steckbrücke
DE102012108146B4 (de) 2012-09-03 2022-05-25 Viega Technology Gmbh & Co. Kg Fitting, System mit einem solchen Fitting und dichte Verbindung mit einem solchen Fitting
DE102020134501A1 (de) * 2020-12-21 2022-06-23 Voss Automotive Gmbh Schraubteil mit ringförmigen Querschnitt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614137A (en) * 1970-04-09 1971-10-19 Perfection Corp Reinforced plastic fitting
US5944359A (en) * 1997-05-12 1999-08-31 Pureflex Inc. Flangeless piping system for lined pipe
DE19838125C1 (de) * 1998-08-21 1999-12-02 Roth Werke Gmbh Rohrverbinder für Kunststoffrohre und/oder Kunststoff/Metall-Verbundrohre
US6511232B1 (en) * 1998-09-10 2003-01-28 Kabushiki Kaisha Act One Insert pipe for injection molding, insert pipe processing method, and molded article
JP2004293587A (ja) * 2003-03-25 2004-10-21 Sekisui Chem Co Ltd 管継手

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51160216U (fr) 1975-06-14 1976-12-20
DE8406562U1 (de) 1984-03-02 1984-08-30 Jeschke, Immanuel, 3203 Sarstedt Uebergangsstueck in einer gasleitung
DE19957601C2 (de) * 1999-11-30 2001-09-13 Hewing Gmbh Rohrleitungselement mit einer Anschlussfläche zum Verbinden mit einem anderen Rohrleitungselement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614137A (en) * 1970-04-09 1971-10-19 Perfection Corp Reinforced plastic fitting
US5944359A (en) * 1997-05-12 1999-08-31 Pureflex Inc. Flangeless piping system for lined pipe
DE19838125C1 (de) * 1998-08-21 1999-12-02 Roth Werke Gmbh Rohrverbinder für Kunststoffrohre und/oder Kunststoff/Metall-Verbundrohre
US6511232B1 (en) * 1998-09-10 2003-01-28 Kabushiki Kaisha Act One Insert pipe for injection molding, insert pipe processing method, and molded article
JP2004293587A (ja) * 2003-03-25 2004-10-21 Sekisui Chem Co Ltd 管継手

Also Published As

Publication number Publication date
DE102006051774A1 (de) 2008-05-08
WO2008053050A2 (fr) 2008-05-08

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