DK534886A - Fremgangsmaade og apparat til ekstrudering af et dobbelt-vaegget plastikroer - Google Patents

Fremgangsmaade og apparat til ekstrudering af et dobbelt-vaegget plastikroer

Info

Publication number
DK534886A
DK534886A DK534886A DK534886A DK534886A DK 534886 A DK534886 A DK 534886A DK 534886 A DK534886 A DK 534886A DK 534886 A DK534886 A DK 534886A DK 534886 A DK534886 A DK 534886A
Authority
DK
Denmark
Prior art keywords
double
plastic pipe
extraction
procedure
walled plastic
Prior art date
Application number
DK534886A
Other languages
English (en)
Other versions
DK161949B (da
DK534886D0 (da
DK161949C (da
Inventor
Jyri Jaervenkylae
Paul Hoelsoe
Original Assignee
Uponor 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 Uponor Ab filed Critical Uponor Ab
Publication of DK534886D0 publication Critical patent/DK534886D0/da
Publication of DK534886A publication Critical patent/DK534886A/da
Publication of DK161949B publication Critical patent/DK161949B/da
Application granted granted Critical
Publication of DK161949C publication Critical patent/DK161949C/da

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/303—Extrusion nozzles or dies using dies or die parts movable in a closed circuit, e.g. mounted on movable endless support
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • B29L2016/00—Articles with corrugations or pleats
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
DK534886A 1985-03-12 1986-11-07 Fremgangsmaade og udstyr for ekstrudering af dobbelt-vaeggede plastroer med indikatorstrimmel DK161949C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8501213A SE446954B (sv) 1985-03-12 1985-03-12 Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
SE8501213 1985-03-12
SE8600103 1986-03-11
PCT/SE1986/000103 WO1986005437A1 (en) 1985-03-12 1986-03-11 Method and device for extrusion of a double wall plastics pipe

Publications (4)

Publication Number Publication Date
DK534886D0 DK534886D0 (da) 1986-11-07
DK534886A true DK534886A (da) 1986-11-12
DK161949B DK161949B (da) 1991-09-02
DK161949C DK161949C (da) 1992-02-03

Family

ID=20359462

Family Applications (1)

Application Number Title Priority Date Filing Date
DK534886A DK161949C (da) 1985-03-12 1986-11-07 Fremgangsmaade og udstyr for ekstrudering af dobbelt-vaeggede plastroer med indikatorstrimmel

Country Status (9)

Country Link
US (2) US4790975A (da)
AU (1) AU605742B2 (da)
DE (2) DE3690120T1 (da)
DK (1) DK161949C (da)
FI (1) FI80233C (da)
GB (1) GB2183202B (da)
NO (1) NO176393C (da)
SE (1) SE446954B (da)
WO (1) WO1986005437A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446954B (sv) * 1985-03-12 1986-10-20 Uponor Ab Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
US4770618A (en) * 1986-01-15 1988-09-13 Lupke Manfred Arno Alfred Extrusion die for two-ply plastic tubing
SE453374B (sv) * 1986-06-23 1988-02-01 Uponor Ab Sett att genom vermesvetsning skarva ror med en korrugerad vegg
DE4111229A1 (de) * 1991-04-08 1992-10-15 Wilhelm Hegler Vorrichtung zur herstellung von kunststoff-rohren
FI96396C (fi) * 1992-12-28 1996-06-25 Uponor Bv Menetelmä kaksikerroksisen muoviputken muodostamiseksi aineensiirtoa varten ja menetelmällä muodostettu kaksikerroksinen muoviputki
US5431866A (en) * 1994-01-27 1995-07-11 Phillips Petroleum Company Method and apparatus for positioning a pipe
US5562254A (en) * 1994-08-02 1996-10-08 Environment One Corp. Grinder pump station
US5518036A (en) * 1994-09-29 1996-05-21 Phillips Petroleum Company Multi-layer plastic pipe and method and apparatus for extrusion thereof
JP3331376B2 (ja) * 1995-02-14 2002-10-07 金尾 茂樹 ケーブル保護管
US5653555A (en) 1995-05-19 1997-08-05 Inliner, U.S.A. Multiple resin system for rehabilitating pipe
US5699838A (en) 1995-05-22 1997-12-23 Inliner, U.S.A. Apparatus for vacuum impregnation of a flexible, hollow tube
JPH09280430A (ja) * 1996-04-10 1997-10-31 Toutaku Kogyo Kk 樹脂製波形管
JP3120169B2 (ja) * 1996-04-10 2000-12-25 東拓工業株式会社 ワイヤーハーネス用プロテクタ
US6294119B1 (en) * 1997-12-26 2001-09-25 Bridgestone Corporation Production of unvulcanized tread rubber for pneumatic tires
US20040226623A1 (en) * 1999-10-12 2004-11-18 Oem/Miller, A Division Of Holm Industries Dual wall co-extruded corrugated tubing
US6142188A (en) * 1999-10-29 2000-11-07 Dayco Products, Inc. Corrugated flexible hose
CN2728745Y (zh) * 2003-01-10 2005-09-28 曼夫瑞德·A·A·鲁波克 用于模制塑料管的装置
US20060213567A1 (en) * 2005-03-25 2006-09-28 Parpart David B Non-whistling vent tube
DE102017105807B3 (de) 2017-03-17 2018-08-16 Schlemmer Holding GmbH Mehrkomponenten-Extrusionsspritzkopf, Mehrkomponenten-Extrusionsanlage und Verfahren zum Herstellen eines Verbundschlauchs

Family Cites Families (29)

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Publication number Priority date Publication date Assignee Title
GB354837A (en) * 1930-05-17 1931-08-17 Erinoid Ltd Improvements in or relating to apparatus for extruding plastic materials
US2141776A (en) * 1933-11-03 1938-12-27 Du Pont Cellulosic structure and method for preparing same
GB728025A (en) * 1952-08-20 1955-04-13 Plastar S A Com E Ind De Mater Apparatus for the production of plates, sheets or tubes of thermoplastic materials having stripes of two or more colours
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
BE616115A (da) * 1961-04-10 1900-01-01
US3266093A (en) * 1964-09-14 1966-08-16 Nat Distillers Chem Corp Apparatus for producing laminated products
DE1779949C3 (de) * 1965-08-27 1974-12-19 Etimex Kunststoffwerke Gmbh, 7000 Stuttgart Verfahren und Extrudierwerkzeug zum Herstellen einer offenen oder schlauchartigen Kunststoffbahn. Ausscheidung aus: 1479151
DE1479151B2 (de) * 1965-08-27 1972-02-17 Etimex Kunststoffwerke Gmbh, 7000 Stuttgart Strangpresskopf zum herstellen einer offenen oder schlauchfoer migen kunststoffbahn mit einseitig angeordneten verschluss rippen
US3443278A (en) * 1965-10-22 1969-05-13 Rowland Products Inc Apparatus for extruding multicolored sheet material
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
GB1392291A (en) * 1971-05-19 1975-04-30 Creators Ltd Reinforced tubes of plastics or elastomeric materials
US3743456A (en) * 1971-08-20 1973-07-03 Acme Hamilton Mfg Corp Adjustable die heads for extruders and the like
CA1007015A (en) * 1971-09-27 1977-03-22 Walter J. Schrenk Coextrusion apparatus
JPS521869B2 (da) * 1972-07-11 1977-01-18
US3994646A (en) * 1974-01-25 1976-11-30 Frankische Isolierrohr-Und Metallwaren Werke Gebr. Kirchner Apparatus for producing double-walled tubes of plastic material
DE2413877C3 (de) * 1974-03-22 1979-02-01 Hegler, Wilhelm, 8730 Bad Kissingen Extrusionskopf zum kontinuierlichen Ummanteln eines Rohres oder Kabels
FR69963E (fr) * 1974-03-22 1959-01-30 Onera (Off Nat Aerospatiale) Appareil pour le dépouillement d'enregistrements
JPS5422465A (en) * 1977-07-21 1979-02-20 Teraoka Shoichi Method of molding oneebody mold goods from plural members
US4296157A (en) * 1978-12-05 1981-10-20 Conti Allen C Tube with weakened side wall segment
US4248824A (en) * 1979-01-24 1981-02-03 Alcan Aluminum Corporation Method and apparatus for striping extruded polymer products
US4540537A (en) * 1979-03-30 1985-09-10 Union Carbide Corporation Method and extruding die apparatus for producing a plastic closure strip
US4276250A (en) * 1979-10-29 1981-06-30 Sherwood Medical Industries, Inc. Apparatus and method for producing tubular extrusions having axial sections of materials having different characteristics
US4312383A (en) * 1980-04-21 1982-01-26 Dayco Corporation Hose construction and apparatus for and method of making same
US4330497A (en) * 1981-01-19 1982-05-18 Sherwood Medical Industries Inc. Method of making grooved plastic medical tubing
DE3122043C2 (de) * 1981-05-29 1984-06-14 Mannesmann AG, 4000 Düsseldorf Verfahren zum Ummanteln eines Stahlrohres
US4562023A (en) * 1981-08-18 1985-12-31 Dynamit Nobel Aktiengesellschaft Process and apparatus for producing a synthetic resin sheet having a colored band of varying color intensity
CA1172813A (en) * 1982-06-16 1984-08-21 Lupke, Manfred A. A. Apparatus for producing multi-walled thermoplastic tubing
SE446954B (sv) * 1985-03-12 1986-10-20 Uponor Ab Sett vid extrudering av ett dubbelveggigt plastror samt extruderingsverktyg for utovning av settet
KR960009454B1 (en) * 1987-06-03 1996-07-19 Ericssonge Ge Mobile Communica Public tracking system

Also Published As

Publication number Publication date
NO864497D0 (no) 1986-11-11
NO176393B (no) 1994-12-19
DK161949B (da) 1991-09-02
FI864577A0 (fi) 1986-11-11
US4933134A (en) 1990-06-12
FI80233C (fi) 1990-05-10
SE446954B (sv) 1986-10-20
SE8501213L (da) 1986-09-13
DE3690120T1 (da) 1987-04-23
DK534886D0 (da) 1986-11-07
NO176393C (no) 1995-03-29
GB2183202B (en) 1989-07-05
AU605742B2 (en) 1991-01-24
FI864577A (fi) 1986-11-11
US4790975A (en) 1988-12-13
FI80233B (fi) 1990-01-31
GB8626822D0 (en) 1986-12-10
AU5588686A (en) 1986-10-13
DK161949C (da) 1992-02-03
SE8501213D0 (sv) 1985-03-12
DE3690120C2 (da) 1993-02-18
NO864497L (no) 1987-01-09
GB2183202A (en) 1987-06-03
WO1986005437A1 (en) 1986-09-25

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