JPH031140B2 - - Google Patents

Info

Publication number
JPH031140B2
JPH031140B2 JP56142559A JP14255981A JPH031140B2 JP H031140 B2 JPH031140 B2 JP H031140B2 JP 56142559 A JP56142559 A JP 56142559A JP 14255981 A JP14255981 A JP 14255981A JP H031140 B2 JPH031140 B2 JP H031140B2
Authority
JP
Japan
Prior art keywords
mandrel
die
passageway
die assembly
extending
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
JP56142559A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57142326A (en
Inventor
Aruno Arufuretsudo Rupuke Manfuretsudo
Hooru Hainritsuhi Rupuke Gerudo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS57142326A publication Critical patent/JPS57142326A/ja
Publication of JPH031140B2 publication Critical patent/JPH031140B2/ja
Granted legal-status Critical Current

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C48/21—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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04116—Extrusion blow-moulding characterised by 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29L2023/186—Pleated or corrugated hoses having a smooth internal wall
    • 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
    • B29L2024/003—Articles with hollow walls comprising corrugated cores
    • 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
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
    • B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP56142559A 1980-09-12 1981-09-11 Assembled body of die Granted JPS57142326A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/186,627 US4305703A (en) 1980-09-12 1980-09-12 Composite die assembly for use in the production of thermoplastic tubing

Publications (2)

Publication Number Publication Date
JPS57142326A JPS57142326A (en) 1982-09-03
JPH031140B2 true JPH031140B2 (US20110232667A1-20110929-C00004.png) 1991-01-09

Family

ID=22685681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56142559A Granted JPS57142326A (en) 1980-09-12 1981-09-11 Assembled body of die

Country Status (6)

Country Link
US (1) US4305703A (US20110232667A1-20110929-C00004.png)
EP (1) EP0048112B1 (US20110232667A1-20110929-C00004.png)
JP (1) JPS57142326A (US20110232667A1-20110929-C00004.png)
AT (1) ATE9294T1 (US20110232667A1-20110929-C00004.png)
CA (1) CA1166415A (US20110232667A1-20110929-C00004.png)
DE (1) DE3166040D1 (US20110232667A1-20110929-C00004.png)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402898A (en) * 1981-09-28 1983-09-06 Hancor, Inc. Coextrusion die assembly
CA1172813A (en) * 1982-06-16 1984-08-21 Lupke, Manfred A. A. Apparatus for producing multi-walled thermoplastic tubing
US4655987A (en) * 1982-10-12 1987-04-07 Guillermo Zertuche Method and apparatus for extruding tubular articles having several conduits
CA1187258A (en) * 1982-12-02 1985-05-21 Lupke, Manfred A. A. Method and apparatus for forming a double walled thermoplastic tube with integral bells
SE449456B (sv) * 1983-11-15 1987-05-04 Uponor Ab Forfarande och anordning for framstellning av ror varvid formbacksdelarna er delade i formstreckans lengsriktning
US4846660A (en) * 1984-07-18 1989-07-11 Contech Construction Products Inc. Apparatus for producing double wall pipe
US5124109A (en) * 1984-07-18 1992-06-23 Contech Construction Products Inc. Method for producing a double wall pipe
US4598457A (en) * 1985-08-26 1986-07-08 Allied Corporation Method of constructing a brake pedal
US4770618A (en) * 1986-01-15 1988-09-13 Lupke Manfred Arno Alfred Extrusion die for two-ply plastic tubing
FI77405C (fi) * 1986-03-20 1989-03-10 Uponor Nv Foerfarande och anordning foer framstaellning av kamflaensroer.
US4936768A (en) * 1986-03-25 1990-06-26 Lupke Manfred Arno Alfred Extrusion die for externally ribbed plastic tubing
US4712993A (en) * 1986-03-25 1987-12-15 Lupke Manfred Arno Alfred Extrusion die for externally ribbed plastic tubing
US4723902A (en) * 1986-08-21 1988-02-09 Wheeling Stamping Company Balanced flow extrusion crosshead and die assembly
US4789327B1 (en) * 1988-02-25 2000-07-18 Corma Inc Adjustable pipe extrusion die with internal cooling
CA1308531C (en) * 1988-10-11 1992-10-13 Manfred A. A. Lupke Extrusion die assembly
US5324557A (en) * 1991-06-06 1994-06-28 Lupke Manfred Arno Alfred Multi-skin annularly ribbed tube
ATA53792A (de) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag Verfahren zur herstellung cellulosischer formkörper, vorrichtung zur durchführung des verfahrens sowie verwendung einer spinnvorrichtung
DE4238605C2 (de) * 1992-11-17 1995-02-02 Rasmussen Gmbh Flexible Fluidleitung
US5489201A (en) * 1993-04-15 1996-02-06 Cullom Machine Tool & Die, Inc. Plastic tile corrugator and mold blocks
AT402738B (de) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag Spinndüse
JPH07171882A (ja) * 1993-10-28 1995-07-11 Tigers Polymer Corp 可とう性ホースの製造方法および可とう性ホース
US5518036A (en) * 1994-09-29 1996-05-21 Phillips Petroleum Company Multi-layer plastic pipe and method and apparatus for extrusion thereof
US5725814A (en) * 1995-06-07 1998-03-10 Harrel, Inc. Extrusion of an article of varying content
US5695789A (en) * 1995-06-07 1997-12-09 Harrel, Inc. Apparatus for extrusion of an article of varying content
DE29723138U1 (de) * 1997-05-20 1998-08-06 Lupke, Manfred Arno Alfred, Thornhill, Ontario Vorrichtung zur Herstellung von Kunststoffrohren ohne Ausübung eines mechanischen Druckes auf die innere Rohrwandung
CA2781168C (en) * 2001-09-10 2014-01-28 Prysmian Cavi E Sistemi Energia S.R.L. Extrusion method and apparatus for producing a cable
US20030080462A1 (en) * 2001-10-25 2003-05-01 Nordgren Douglas S. Extrusion die with horizontal and vertical extrudate opening adjustment
AU2003281801A1 (en) * 2002-05-31 2004-02-23 Federal-Mogul Powertrain, Inc. Monolayer foamed corrugated sleeve
JP4592351B2 (ja) * 2004-08-10 2010-12-01 因幡電機産業株式会社 波形可撓管
US8936460B2 (en) * 2009-09-22 2015-01-20 American Maplan Corporation Extrusion head with high volume reservoir
JP7177844B2 (ja) 2018-02-28 2022-11-24 リュプケ、マンフレッド、エイ．エイ． ダイヘッド及びダイツーリングのスパイダー、湾曲したスパイダーレグの材料の流れ制御
AT522497B1 (de) * 2019-02-14 2021-10-15 Agru Kunststofftechnik Ges M B H Verfahren zum Herstellen eines Rohres, sowie Vorrichtung zum Durchführen des Verfahrens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944316A (US20110232667A1-20110929-C00004.png) * 1972-07-03 1974-04-26
JPS50133262A (US20110232667A1-20110929-C00004.png) * 1974-03-22 1975-10-22
JPS5391974A (en) * 1976-12-01 1978-08-12 Lupke Gerd Paul Heinrich Apparatus for making thermoplastic tubes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028325B (de) * 1954-11-13 1958-04-17 Lissmann Alkor Werk Verfahren und Einrichtung zur Herstellung von Schlauchfolien
US3024494A (en) * 1958-07-21 1962-03-13 Porter Co Inc H K Plastic pipe extrusion head
DE1199971B (de) * 1963-07-30 1965-09-02 Lissmann Alkor Werk Presskopf zur Herstellung eines mehrschichtigen Kunststoffschlauches
US3241503A (en) * 1963-08-21 1966-03-22 Schafer Leonhard Concentric pastry die
AT325299B (de) * 1967-02-27 1975-10-10 Hegler Wilhelm Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff
DE1930987A1 (de) * 1969-06-19 1970-12-23 Barmag Barmer Maschf Extrusionswerkzeug zum Herstellen von Mehrschichtblasfolien
DE2009914C3 (de) * 1970-03-03 1974-03-07 Windmoeller & Hoelscher, 4540 Lengerich Folienblaskopf zur Herstellung von Kunststoff-Schlauchfolien
US3743456A (en) * 1971-08-20 1973-07-03 Acme Hamilton Mfg Corp Adjustable die heads for extruders and the like
US3981663A (en) * 1973-09-10 1976-09-21 Lupke Gerd Paul Heinrich Apparatus for making high speed corrugated plastic tubing
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
JPS51147556A (en) * 1975-06-13 1976-12-17 Toyo Soda Mfg Co Ltd Multiilayer rotary circular die
US4047868A (en) * 1975-08-12 1977-09-13 Toppan Printing Co., Ltd. Multilayer parison extrusion molding machine for blow molding
JPS5814294B2 (ja) * 1976-04-26 1983-03-18 呉羽化学工業株式会社 合成樹脂複合管状体の成形方法及びダイ構造
US4185954A (en) * 1977-08-23 1980-01-29 Kabushiki Kaisha Plastic Kogaku Kenkyusho Die for extruding tubes composed of a plurality of layers
US4182603A (en) * 1978-03-27 1980-01-08 Egan Machinery Company Multilayer tubular extrusion die

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944316A (US20110232667A1-20110929-C00004.png) * 1972-07-03 1974-04-26
JPS50133262A (US20110232667A1-20110929-C00004.png) * 1974-03-22 1975-10-22
JPS5391974A (en) * 1976-12-01 1978-08-12 Lupke Gerd Paul Heinrich Apparatus for making thermoplastic tubes

Also Published As

Publication number Publication date
EP0048112A1 (en) 1982-03-24
JPS57142326A (en) 1982-09-03
US4305703A (en) 1981-12-15
ATE9294T1 (de) 1984-09-15
EP0048112B1 (en) 1984-09-12
CA1166415A (en) 1984-05-01
DE3166040D1 (en) 1984-10-18

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