FI92299C - Menetelmä muhvin valmistamiseksi - Google Patents

Menetelmä muhvin valmistamiseksi Download PDF

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Publication number
FI92299C
FI92299C FI912101A FI912101A FI92299C FI 92299 C FI92299 C FI 92299C FI 912101 A FI912101 A FI 912101A FI 912101 A FI912101 A FI 912101A FI 92299 C FI92299 C FI 92299C
Authority
FI
Finland
Prior art keywords
sleeve
mandrel
pipe
pipe end
extruded
Prior art date
Application number
FI912101A
Other languages
English (en)
Swedish (sv)
Other versions
FI912101A (fi
FI92299B (fi
FI912101A0 (fi
Inventor
Gunnar Blomqvist
Kristian Sundqvist
Original Assignee
Kwh Pipe Ab Oy
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 Kwh Pipe Ab Oy filed Critical Kwh Pipe Ab Oy
Publication of FI912101A0 publication Critical patent/FI912101A0/fi
Priority to FI912101A priority Critical patent/FI92299C/fi
Priority to JP50856292A priority patent/JP3181052B2/ja
Priority to KR1019930703271A priority patent/KR100215494B1/ko
Priority to ES92909225T priority patent/ES2098507T3/es
Priority to DK92909225.2T priority patent/DK0583289T3/da
Priority to EP92909225A priority patent/EP0583289B1/en
Priority to PCT/FI1992/000130 priority patent/WO1992019438A1/en
Priority to AU16549/92A priority patent/AU654352B2/en
Priority to AT92909225T priority patent/ATE146721T1/de
Priority to CA002109113A priority patent/CA2109113C/en
Priority to US08/122,487 priority patent/US5411619A/en
Priority to DE69216226T priority patent/DE69216226T2/de
Publication of FI912101A publication Critical patent/FI912101A/fi
Priority to FI934696A priority patent/FI102951B/fi
Priority to NO933886A priority patent/NO302562B1/no
Application granted granted Critical
Publication of FI92299B publication Critical patent/FI92299B/fi
Publication of FI92299C publication Critical patent/FI92299C/fi
Priority to GR970400629T priority patent/GR3022942T3/el

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General 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
    • B29C66/51—Joining 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
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/76—Moulding on edges or extremities of the preformed part
    • B29C70/766—Moulding on edges or extremities of the preformed part on the end part of a tubular article
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General 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
    • B29C66/71—General 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 composition of the plastics material of the parts to be joined
    • 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
    • B29L2024/00—Articles with hollow walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/108—Flash, trim or excess removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Glass Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Dowels (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Stored Programmes (AREA)

Claims (7)

1. Menetelma muhvin (1) valmistamiseksi kestomuoviputken (4) pSSh&n, tunnettu seuraavista vaiheista: 5 - putkenpaa (4) tyOnnetaån pyGrivåsti kSytetyllle, låmmite-tylle karalle (2), jossa on pSSasiassa sylinterinmuotoinen, putkenpåån (4) sisåhalkaisijaa vastaava paateosa (3), joka såteensuuntaisen, putkenpåån (4) seinåmåpaksuutta vastaavan 10 vastepinnan (5) kautta muuttuu heikosti kartiomaiseksi osaksi (6), - kestomuovia oleva sula profiili (7) ekstrudoidaan kierre-måisesti limittåen karan (2) kartiomaisen osan (6) ympåril- 15 le alkaen karan (2) siita paasta, joka on k&annettynå poispSin putkenpaasta (4), ja jatkaen tata kohti ja sen yli, - kun toivottu limitysaste ekstrudoidun muhvin (1) ja 20 putkenpåån (4) vaiilia on saavutettu ekstruuderi (8) py- såytetåån karan (2) ja putken (4) jatkaessa pyOrimista, - jååhdytysvetta suihkutetaan ulkopuolelta ekstrudoidulle muhville (1), 25 - muhvin (1) vapaa paa leikataan tasaiseksi pyOrivan veit-sen (9) avulla ja - putkenpåå (4) jossa on valmis muhvi (1) poistetaan karas-30 ta (2). 1 2 Patenttivaatimuksen 1 mukainen menetelma, tunnettu siitå, etta ennen ekstrudointia kara (2) lammitetaan aina-kin 100°C:seen. 35 2 Patenttivaatimuksen 1 tai 2 mukainen menetelma, tunnettu siita, etta putkenpaa (4) on kiinnitettåvissa karan (2) 922 9 9 sylinterinmuotoisen osan (3) ympårille laajentamalla tama osa (3) tilapåisesti.
4. Jonkin edellisen patenttivaatimuksen mukainen menetelma, 5 tunnettu siitå, etta ekstrudoituun sulaan profiiliin (7) kohdistetaan heikko mekaaninen kuormitus pyOrivan telan avulla toisiaan liraittavien sulan profiilin kaaraityksien (7) yhteenhitsautumisen tehostamiseksi.
5. Jonkin edellisen patenttivaatimuksen mukainen menetelma, tunnettu siita, etta pydriva veitsi (9) kasittaa vapaasti pydrivan kiekkomaisen teran, jota painetaan muhvin (1) kestomuoviainetta vasten muhvin (1) paata katkaistaessa.
6. Jonkin edellisen patenttivaatimuksen mukainen menetelma, tunnettu siita, etta putki (4) on tavanomainen polyeteni-putki tai kierremaisesti kaamitty kestomuoviputki.
7. Jonkin edellisen patenttivaatimuksen mukainen menetelma, 20 tunnettu siita, etta putkenpaa (4) jossa on valmis muhvi (1) poistetaan karasta (2) puhaltamalla paineilmaa karan (2) ja muhvin (1) vaiiin samalla kun muhviin (1) kohdistetaan tyOntOvoima putken (4) suuntaan. II
FI912101A 1991-04-30 1991-04-30 Menetelmä muhvin valmistamiseksi FI92299C (fi)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FI912101A FI92299C (fi) 1991-04-30 1991-04-30 Menetelmä muhvin valmistamiseksi
AT92909225T ATE146721T1 (de) 1991-04-30 1992-04-29 Verfahren zur herstellung einer rohrverbindung
US08/122,487 US5411619A (en) 1991-04-30 1992-04-29 Method for manufacturing a joint pipe
ES92909225T ES2098507T3 (es) 1991-04-30 1992-04-29 Un metodo para fabricar una tuberia de union.
DK92909225.2T DK0583289T3 (da) 1991-04-30 1992-04-29 Fremgangsmåde til fremstilling af et forbindelsesrør
EP92909225A EP0583289B1 (en) 1991-04-30 1992-04-29 A method for manufacturing a joint pipe
PCT/FI1992/000130 WO1992019438A1 (en) 1991-04-30 1992-04-29 A method for manufacturing a joint pipe
AU16549/92A AU654352B2 (en) 1991-04-30 1992-04-29 A method for manufacturing a joint pipe
JP50856292A JP3181052B2 (ja) 1991-04-30 1992-04-29 継ぎパイプの製造方法
CA002109113A CA2109113C (en) 1991-04-30 1992-04-29 A method for manufacturing a joint pipe
KR1019930703271A KR100215494B1 (ko) 1991-04-30 1992-04-29 접속관제조방법
DE69216226T DE69216226T2 (de) 1991-04-30 1992-04-29 Verfahren zur herstellung einer rohrverbindung
FI934696A FI102951B (fi) 1991-04-30 1993-10-22 Menetelmä muhvin valmistamiseksi
NO933886A NO302562B1 (no) 1991-04-30 1993-10-27 Fremgangsmåte til fremstilling av en muffeende
GR970400629T GR3022942T3 (en) 1991-04-30 1997-03-26 A method for manufacturing a joint pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912101 1991-04-30
FI912101A FI92299C (fi) 1991-04-30 1991-04-30 Menetelmä muhvin valmistamiseksi

Publications (4)

Publication Number Publication Date
FI912101A0 FI912101A0 (fi) 1991-04-30
FI912101A FI912101A (fi) 1992-10-31
FI92299B FI92299B (fi) 1994-07-15
FI92299C true FI92299C (fi) 1994-10-25

Family

ID=8532424

Family Applications (2)

Application Number Title Priority Date Filing Date
FI912101A FI92299C (fi) 1991-04-30 1991-04-30 Menetelmä muhvin valmistamiseksi
FI934696A FI102951B (fi) 1991-04-30 1993-10-22 Menetelmä muhvin valmistamiseksi

Family Applications After (1)

Application Number Title Priority Date Filing Date
FI934696A FI102951B (fi) 1991-04-30 1993-10-22 Menetelmä muhvin valmistamiseksi

Country Status (14)

Country Link
US (1) US5411619A (fi)
EP (1) EP0583289B1 (fi)
JP (1) JP3181052B2 (fi)
KR (1) KR100215494B1 (fi)
AT (1) ATE146721T1 (fi)
AU (1) AU654352B2 (fi)
CA (1) CA2109113C (fi)
DE (1) DE69216226T2 (fi)
DK (1) DK0583289T3 (fi)
ES (1) ES2098507T3 (fi)
FI (2) FI92299C (fi)
GR (1) GR3022942T3 (fi)
NO (1) NO302562B1 (fi)
WO (1) WO1992019438A1 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456793A (en) * 1993-07-22 1995-10-10 Torque Converter Rebuilding Systems, Inc. Mechanism for heat bonding bands to hubs
US6306235B1 (en) 1997-10-16 2001-10-23 Nomaco, Inc. Spiral formed products and method of manufacture
US5980670A (en) 1997-12-12 1999-11-09 Hall International, Llc Method of forming a metal pipe with cuff for forming pipe joint
KR20000063471A (ko) * 2000-07-14 2000-11-06 오청호 다중관과 제조장치
KR100385492B1 (ko) * 2000-08-10 2003-05-27 주식회사 지오지 파이프 연결 소켓 제조 방법
US6947443B1 (en) 2000-10-02 2005-09-20 S&B Technical Products, Inc. Pipe belling apparatus and method
US6547908B2 (en) 2001-07-30 2003-04-15 Thermacor Process, Inc. Method of manufacturing a thermoplastic tubular jacket
CA2565603C (en) * 2004-05-27 2012-10-09 Nomaco, Inc. Foam welding and profile manufacturing system
JP4191093B2 (ja) 2004-06-08 2008-12-03 Ｎｅｃパーソナルプロダクツ株式会社 カートリッジドライブ装置に備えられるカートリッジトレイ
US7757718B1 (en) 2007-06-20 2010-07-20 Bruce Mark H Polymer reinforcement for a clay pipe joint
CA2629639C (en) * 2008-04-23 2015-09-08 Todd Mcbride Fluid diversion conduit
FI124163B (fi) * 2008-06-30 2014-04-15 Uponor Infra Oy Säiliö
US8573260B2 (en) 2010-08-03 2013-11-05 W.E. Hall Company, Inc. Corrugated metal pipe
US8991439B2 (en) 2011-12-14 2015-03-31 W.E. Hall Company, Inc. Corrugated metal pipe
US8555932B2 (en) 2011-12-14 2013-10-15 W.E. Hall Company, Inc. Corrugated metal pipe
CN104191599B (zh) * 2014-09-02 2016-08-24 张家港协欣机械有限公司 一种缠绕型承插接头的成型设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383582A (en) * 1943-12-22 1945-08-28 Johns Manville Manufacture of bell-end pipe
US3243328A (en) * 1960-10-19 1966-03-29 Continental Oil Co Method of making spirally wound flexible, plastic tubing
US3240645A (en) * 1963-03-19 1966-03-15 Zernay Henry James Method and apparatus for forming flexible hollow tubing
US3466383A (en) * 1966-12-12 1969-09-09 Ethyl Corp Plastic conduit joint
US3706624A (en) * 1969-01-21 1972-12-19 Goodrich Co B F Apparatus for making plastic hose
NL143164B (nl) * 1969-09-03 1974-09-16 Dynamit Nobel Ag Werkwijze en inrichting voor het als een stuk aanbrengen van moffen op buizen.
US3969170A (en) * 1971-10-22 1976-07-13 Mannesmann Aktiengesellschaft Method for making a thermoplastic sleeve to be used as coupler fitting for tubes
US4062717A (en) * 1975-10-02 1977-12-13 Mcclean Anderson, Inc. Method and apparatus for winding a fiber reinforced bell on the end of a pipe
DE2824968A1 (de) * 1978-06-07 1979-12-13 Troisdorfer Bau & Kunststoff Verfahren und vorrichtung zum herstellen von rohren mit einsteckende und muffenende aus schraubenlinienfoermig gewickeltem bandmaterial aus thermoplastischen kunststoffen
JPS61293821A (ja) * 1985-06-21 1986-12-24 Takiron Co Ltd コルゲ−ト管のスリ−ブの成形方法
US4826423A (en) * 1987-08-19 1989-05-02 Chevron Research Company Construction of thermoplastic tubes with tubular ribs by helical winding upon a mandrel
GB2232920A (en) * 1989-02-23 1991-01-02 Carter Holt Harvey Roofing Alu Gas pressure ejection of a moulded article

Also Published As

Publication number Publication date
FI934696A0 (fi) 1993-10-22
AU1654992A (en) 1992-12-21
DE69216226D1 (de) 1997-02-06
ES2098507T3 (es) 1997-05-01
DK0583289T3 (da) 1997-06-16
ATE146721T1 (de) 1997-01-15
JP3181052B2 (ja) 2001-07-03
EP0583289A1 (en) 1994-02-23
FI934696A (fi) 1993-10-22
WO1992019438A1 (en) 1992-11-12
NO933886D0 (no) 1993-10-27
US5411619A (en) 1995-05-02
GR3022942T3 (en) 1997-06-30
FI912101A (fi) 1992-10-31
AU654352B2 (en) 1994-11-03
KR100215494B1 (ko) 1999-08-16
EP0583289B1 (en) 1996-12-27
FI92299B (fi) 1994-07-15
FI102951B1 (fi) 1999-03-31
NO933886L (no) 1993-12-29
CA2109113C (en) 1999-02-02
NO302562B1 (no) 1998-03-23
CA2109113A1 (en) 1992-10-31
FI102951B (fi) 1999-03-31
FI912101A0 (fi) 1991-04-30
JPH06506883A (ja) 1994-08-04
DE69216226T2 (de) 1997-06-12

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