NO312786B1 - Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse - Google Patents

Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse Download PDF

Info

Publication number
NO312786B1
NO312786B1 NO19953055A NO953055A NO312786B1 NO 312786 B1 NO312786 B1 NO 312786B1 NO 19953055 A NO19953055 A NO 19953055A NO 953055 A NO953055 A NO 953055A NO 312786 B1 NO312786 B1 NO 312786B1
Authority
NO
Norway
Prior art keywords
pipe
jaw
flange
coupling sleeve
recesses
Prior art date
Application number
NO19953055A
Other languages
English (en)
Norwegian (no)
Other versions
NO953055D0 (no
NO953055L (no
Inventor
Yngve Lundequist
Bengt Soerberg
Mikael Wild
Original Assignee
Wirsbo Bruks Ab
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 Wirsbo Bruks Ab filed Critical Wirsbo Bruks Ab
Publication of NO953055D0 publication Critical patent/NO953055D0/no
Publication of NO953055L publication Critical patent/NO953055L/no
Publication of NO312786B1 publication Critical patent/NO312786B1/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08Tube expanders
    • B21D39/20Tube expanders with mandrels, e.g. expandable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00Application of procedures in order to alter the diameter of tube ends
    • B21D41/02Enlarging
    • B21D41/026Enlarging by means of mandrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
    • B29C66/1122Single lap to lap joints, i.e. overlap joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5224Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5229Joining tubular articles involving the use of a socket
    • B29C66/52291Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52293Joining tubular articles involving the use of a socket said socket comprising a stop said stop being external
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/50General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52Joining tubular articles, bars or profiled elements
    • B29C66/522Joining tubular articles
    • B29C66/5229Joining tubular articles involving the use of a socket
    • B29C66/52297Joining tubular articles involving the use of a socket said socket comprising slip-off prevention means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/20Undivided rings, sleeves, or like members contracted on the hose or expanded inside the hose by means of tools; Arrangements using such members
    • F16L33/213Undivided 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 expanded inside the hose
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73715General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joints With Sleeves (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO19953055A 1993-02-05 1995-08-03 Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse NO312786B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9300365A SE500665C2 (sv) 1993-02-05 1993-02-05 Förfarande för upprättande av en rörförbindning samt för användning vid förfarandet lämpat rörförbindningsstycke
PCT/SE1994/000059 WO1994018486A1 (en) 1993-02-05 1994-01-27 A method of making a pipe connection and a tool and connector sleeve suitable for use when carrying out the method

Publications (3)

Publication Number Publication Date
NO953055D0 NO953055D0 (no) 1995-08-03
NO953055L NO953055L (no) 1995-10-04
NO312786B1 true NO312786B1 (no) 2002-07-01

Family

ID=20388784

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19953055A NO312786B1 (no) 1993-02-05 1995-08-03 Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse

Country Status (15)

Country Link
EP (1) EP0682758B1 (de)
JP (1) JP3325894B2 (de)
KR (1) KR100272066B1 (de)
AT (1) ATE170272T1 (de)
AU (1) AU690094B2 (de)
CA (1) CA2155510C (de)
DE (1) DE69412792T2 (de)
DK (1) DK0682758T3 (de)
ES (1) ES2122239T3 (de)
FI (1) FI109826B (de)
NO (1) NO312786B1 (de)
NZ (1) NZ261640A (de)
PL (1) PL173682B1 (de)
SE (1) SE500665C2 (de)
WO (1) WO1994018486A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310000C2 (de) * 1993-03-27 2002-03-28 Wirsbo Pex Gmbh Rohrleitungsverbindung, Rohrleitungsverbinder und Verwendung einer Hydraulikvorrichtung zur Herstellung von Rohrleitungsverbindungen
US5937501A (en) * 1993-03-27 1999-08-17 Imgram; Friedrich Process for making tube conduit connections
DE19504968A1 (de) * 1995-02-15 1996-08-22 Wirsbo Rohrprod Und Vertr Gmbh Spreizwerkzeug für Kaltverformungen
US5770139A (en) * 1996-03-27 1998-06-23 Medtronic, Inc. Method and apparatus for connecting tubing to barbed connectors
DE29613985U1 (de) * 1996-08-13 1996-11-14 Wirsbo Rohrproduktion und Vertriebs-GmbH, 63150 Heusenstamm Spreizwerkzeug mit Rückholvorrichtung
US6170885B1 (en) * 1996-10-10 2001-01-09 The Gates Corporation Self-adjusting at-least-twice-oriented polymer hose and tubing clamp
PT878287E (pt) * 1997-05-12 2003-01-31 Virax Sa Dispositivo de expansao para formar encaixes nas extremidades de tubos em material plastico ou complexo de plastico-aluminio
DE19735261C1 (de) 1997-08-14 1998-12-24 Hewing Gmbh Anschlußvorrichtung für ein Kunststoffrohr
DE19802335A1 (de) 1998-01-23 1999-07-29 Basf Ag Mit Heterocyclen funktionalisierte Azoverbindungen
SE511766C2 (sv) 1998-03-23 1999-11-22 Wirsbo Bruks Ab Flerskiktsrör av plast och dess användning
DE19907736A1 (de) * 1999-02-23 2000-08-24 Volkswagen Ag Dichtende Verbindung von Leitungen oder Rohren untereinander oder mit Behältern und Verfahren zur Herstellung einer solchen Verbindung
DE10130858A1 (de) * 2001-06-28 2003-01-16 Markus Schmidt Schiebehülsenverbindung für Rohrleitungen
DE202004016374U1 (de) * 2004-10-22 2006-02-23 Andreas Stihl Ag & Co. Kg Anschlußelement
EP1741968A1 (de) 2005-07-08 2007-01-10 Uponor Innovation Ab Spannring
FI119657B (fi) * 2006-08-25 2009-01-30 Uponor Innovation Ab Menetelmä ja sovitelma putken liittämiseksi liitoskappaleeseen ja putkiliitos
EP1930605A1 (de) 2006-12-06 2008-06-11 Uponor Innovation Ab Fitting für ein Rohr, insbesondere ein Kunststoffrohr oder ein Kunststoff-/Metallverbundrohr
FR2910828B1 (fr) 2006-12-28 2009-03-06 Virax Soc Par Actions Simplifi Dispositif d'outil a expansion pour pince sur machine a realiser des emboitures aux extremites de tuyaux en matiere plastique ou composite
US8431067B2 (en) * 2007-03-06 2013-04-30 Mercury Plastics, Inc. Method for making a reservoir
DE102007024677B4 (de) * 2007-05-25 2009-07-30 Kautex Textron Gmbh & Co. Kg Verfahren zur Herstellung eines Behälters aus thermoplastischem Kunststoff durch Extrusionsblasformen sowie Anschlusselement zur Verwendung bei einem solchen Verfahren
FI2167255T4 (fi) 2007-06-25 2023-12-04 Uponor Innovation Ab Menetelmä ja työkalu putkenpään laajentamiseen
CH699306A1 (de) * 2008-08-13 2010-02-15 Finemon Ag Aufweitwerkzeug für Rohre und Rohrpresskupplung.
ES2531272T3 (es) * 2010-08-16 2015-03-12 Uponor Innovation Ab Herramienta y método para expandir un extremo de una tubería
US20140338178A1 (en) * 2013-04-26 2014-11-20 Robert Bosch Tool Corporation Method and Jaw Assembly for Applying End Fittings or Couplings to a Fluid Hose
CN105179837B (zh) 2014-06-03 2019-11-05 机械工业股份公司 用于运送气体、压缩空气、和其他流体的导管的连接接头
US20150362109A1 (en) * 2014-06-12 2015-12-17 Buchanan Consulting LLC Tube fitting connection system and method
US10330228B2 (en) 2015-08-31 2019-06-25 Ingersoll-Rand Company Pipe connection fitting
US11543065B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Extruded cold-expansion compression collar
US11541581B2 (en) 2016-09-02 2023-01-03 Zurn Industries, Llc Injection molded cold-expansion compression collar
CA2977581A1 (en) 2016-09-02 2018-03-02 Zurn Industries, Llc Injection molded cold-expansion compression collar
US11054076B2 (en) 2016-11-04 2021-07-06 Zurn Industries, Llc Reinforcing ring with sleeve
CN110735984B (zh) * 2019-10-24 2021-02-12 江苏宏博机械制造有限公司 一种便于安装的高密封性波纹管连接装置
CN111516275B (zh) * 2020-04-27 2022-05-03 四川中自科技有限公司 一种无扩口导管连接件挤压成型设备
EP4060212A1 (de) * 2021-03-18 2022-09-21 Uponor Innovation AB Rohrverbindung und verfahren zur herstellung einer rohrverbindung
TWI826120B (zh) * 2022-11-16 2023-12-11 白翼誌 燃氣閥管接頭之束管防脫裝置
ES2969464B2 (es) * 2024-03-07 2024-11-08 Ballarin Enrique Playan Método de fabricación de un accesorio de empalme metálico

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US924049A (en) * 1908-12-17 1909-06-08 John W Faessler Flue or tube expander.
US4065953A (en) * 1976-06-15 1978-01-03 Mannesmann Aktiengesellschaft Mechanical tube expander
AU628743B2 (en) * 1990-06-22 1992-09-17 Crane Enfield Metals Pty Limited Expanding mandrel method and product produced thereby

Also Published As

Publication number Publication date
AU6047194A (en) 1994-08-29
ATE170272T1 (de) 1998-09-15
EP0682758A1 (de) 1995-11-22
NZ261640A (en) 1997-05-26
JP3325894B2 (ja) 2002-09-17
PL309914A1 (en) 1995-11-13
SE9300365L (sv) 1994-08-01
FI109826B (fi) 2002-10-15
DE69412792D1 (de) 1998-10-01
AU690094B2 (en) 1998-04-23
CA2155510A1 (en) 1994-08-18
SE9300365D0 (sv) 1993-02-05
SE500665C2 (sv) 1994-08-01
FI953670A7 (fi) 1995-08-01
WO1994018486A1 (en) 1994-08-18
JPH08506407A (ja) 1996-07-09
DK0682758T3 (da) 1999-05-25
DE69412792T2 (de) 1999-01-21
ES2122239T3 (es) 1998-12-16
CA2155510C (en) 2005-07-26
EP0682758B1 (de) 1998-08-26
NO953055D0 (no) 1995-08-03
FI953670A0 (fi) 1995-08-01
KR100272066B1 (ko) 2000-11-15
NO953055L (no) 1995-10-04
PL173682B1 (pl) 1998-04-30

Similar Documents

Publication Publication Date Title
NO312786B1 (no) Fremstillingsmåte for fremstilling av rörforbindelse, verktöy for utvidelse av en rörende, rörforbindelsesdel og rörforbindelse
CA2173256C (en) An expanding method and a tool therefor
EP2420333B1 (de) Werkzeug und Verfahren zur Aufweitung eines Rohrendes
AU2010297658B2 (en) Device for expanding hollow bodies
EP3628907B1 (de) Kaltdehnendes rohranschlussstück, rohrverbindung, system, ausrüstung und verfahren
WO2007102602A1 (ja) メカニカルエキスパンダー及び継目無鋼管の製造方法
JPH0148091B2 (de)
NO144661B (no) Fremgangsmaate til og anordning for aa danne en klokkeformet ende paa et roer av termoplastisk materiale
JPS5920944Y2 (ja) 管を管板から取外すための装置
JPH07290170A (ja) メカニカル拡管機ヘッド
NZ234169A (en) Plastics pipe with socket of increased diameter and thickness; positive axial draw of pipe body
US20030101856A1 (en) Tool and method for removing a cut off PEX tubing end from an insert fitting
US4400966A (en) Tool for forming a lateral opening in a tube
KR102692205B1 (ko) 심리스 튜브 피팅 구조 및 이를 위한 심리스 튜브 성형방법
NO154953B (no) Innretning til fremstilling av muffer eller lignende paa roerformede emner av termoplaster.
JPH08200580A (ja) 曲り管継手及び管体の挿入方法
PL70213B2 (de)

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees