DE3670593D1 - Extrusionssystem mit fruehzeitiger progressiver strangvereinigung. - Google Patents

Extrusionssystem mit fruehzeitiger progressiver strangvereinigung.

Info

Publication number
DE3670593D1
DE3670593D1 DE8686303500T DE3670593T DE3670593D1 DE 3670593 D1 DE3670593 D1 DE 3670593D1 DE 8686303500 T DE8686303500 T DE 8686303500T DE 3670593 T DE3670593 T DE 3670593T DE 3670593 D1 DE3670593 D1 DE 3670593D1
Authority
DE
Germany
Prior art keywords
final
die
preform die
chamber
elastomeric
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
DE8686303500T
Other languages
English (en)
Inventor
Eric O Tolonen
George G Giesbrecht
Clifford J Tubbe
John A Wiens
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.)
Uniroyal Goodrich Canada Inc Kitchener Ontario
Original Assignee
Uniroyal Goodrich Tire Co
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 Uniroyal Goodrich Tire Co filed Critical Uniroyal Goodrich Tire Co
Application granted granted Critical
Publication of DE3670593D1 publication Critical patent/DE3670593D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of 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
    • B29C48/30—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
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Earth Drilling (AREA)
DE8686303500T 1985-05-08 1986-05-08 Extrusionssystem mit fruehzeitiger progressiver strangvereinigung. Expired - Lifetime DE3670593D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/732,196 US4683095A (en) 1985-05-08 1985-05-08 Early progressive junction extrusion process and system

Publications (1)

Publication Number Publication Date
DE3670593D1 true DE3670593D1 (de) 1990-05-31

Family

ID=24942569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686303500T Expired - Lifetime DE3670593D1 (de) 1985-05-08 1986-05-08 Extrusionssystem mit fruehzeitiger progressiver strangvereinigung.

Country Status (13)

Country Link
US (1) US4683095A (de)
EP (1) EP0201337B1 (de)
JP (1) JPH0622848B2 (de)
KR (1) KR940009009B1 (de)
CN (1) CN1008158B (de)
AT (1) ATE52215T1 (de)
AU (1) AU590562B2 (de)
BR (1) BR8602026A (de)
CA (1) CA1274370C (de)
DE (1) DE3670593D1 (de)
ES (1) ES8703769A1 (de)
MX (1) MX164316B (de)
ZA (1) ZA863013B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
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DE3736231C3 (de) * 1986-11-27 2000-07-13 Thyssen Krupp Ag Extrusionskopf
DE3806387A1 (de) * 1988-02-29 1989-09-07 Troester Maschf Paul Verfahren und vorrichtung zur bearbeitung von elastomerischen massen, insbesondere kunststoff, kautschuk und deren mischungen
FR2648388B1 (fr) * 1989-06-16 1992-09-04 Goodyear Tire & Rubber Appareil d'extrusion a filiere a rouleau, notamment pour element coextrude pour pneumatique
US5242290A (en) * 1990-11-09 1993-09-07 Nakata Zoki Co., Ltd Extrusion forming apparatus
IT1245461B (it) * 1991-03-15 1994-09-20 Firestone Int Dev Spa Dispositivo di estrusione per la realizzazione di fasce armate per pneumatici di veicoli stradali
DE19517246A1 (de) * 1995-05-15 1996-11-21 Troester Maschf Paul Spritzkopf für eine Extrusionsanlage der Kautschuk oder Kunststoff verarbeitenden Industrie
US5928679A (en) * 1995-07-13 1999-07-27 Sumitomo Rubber Industries, Ltd. Elastomeric extruding apparatus
IT1290520B1 (it) * 1997-04-03 1998-12-04 Pirelli Metodo ed apparato di estrusione per realizzare fasce battistrada per pneumatici di veicoli
US6695606B1 (en) * 1998-01-29 2004-02-24 The Goodyear Tire & Rubber Company Extrudate shrinkage control and reduction
DE60218556T2 (de) * 2001-03-12 2007-11-22 Bridgestone Corp. Reifen
JP4611551B2 (ja) * 2001-03-12 2011-01-12 株式会社ブリヂストン 未加硫ゴム押出装置及び未加硫ゴム押出方法
JP5039127B2 (ja) * 2007-03-27 2012-10-03 株式会社ブリヂストン 未加硫ゴム押出装置及び未加硫ゴムの製造方法
US8016580B2 (en) * 2009-01-28 2011-09-13 The Goodyear Tire & Rubber Company Assembly and a method for extruding a tire component
DE102009048980A1 (de) * 2009-10-09 2011-04-14 Troester Gmbh & Co. Kg Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung
US8414284B2 (en) 2011-01-04 2013-04-09 The Goodyear Tire & Rubber Company Extruder and roller-die combination
DE112014004082A5 (de) * 2013-09-06 2017-04-06 Harburg-Freudenberger Maschinenbau Gmbh Verfahren und Vorrichtung zur Extrusion
DE102014117068B4 (de) 2014-11-21 2020-04-23 KraussMaffei Extrusion GmbH Mehrfach-Strangpresskopf sowie Laufprofil-Herstellvorrichtung zum Herstellen von Laufprofilen von Fahrzeugreifen
DE102015108707B4 (de) * 2015-06-02 2020-07-30 KraussMaffei Extrusion GmbH Reifenstreifen-Extrusionsvorrichtung zum Herstellen von Lauf- und/oder Seitenstreifen für Reifen und Verfahren zum Herstellen eines Lauf- oder Seitenstreifens eines Reifens
FR3046104B1 (fr) * 2015-12-23 2017-12-22 Michelin & Cie Procede de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique
WO2017146734A1 (en) * 2016-02-26 2017-08-31 Compagnie Generale Des Etablissements Michelin Roller nose extruder with die plate for extrusion of multiple material product
FR3060435A1 (fr) * 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Tete de coextrusion d'un profile caoutchouteux complexe destine a la fabrication d'un pneumatique
DE102017205661A1 (de) 2017-04-04 2018-10-04 Continental Reifen Deutschland Gmbh Extruder-Endform-Vorrichtung zum Ausformen von extrudierten Kautschukmischungen zu einem Gesamtkautschukelement und Extruder-Form-System umfassend die Extruder-Endform-Vorrichtung sowie deren Verwendungen
FR3068278A1 (fr) * 2017-06-30 2019-01-04 Compagnie Generale Des Etablissements Michelin Procede d'extrusion d'un profile complexe comprenant un insert
FR3068281B1 (fr) * 2017-06-30 2021-01-22 Michelin & Cie Procede d'extrusion d'un profile complexe comprenant une gomme de bordure en fond de sillon
WO2019002782A1 (fr) 2017-06-30 2019-01-03 Compagnie Generale Des Etablissements Michelin Tete d'extrusion avec chenaux pour la réalisation d'inserts dans une bande profilée destinée à la fabrication d'un pneumatique et procédé d'extrusion correspondant
DE102017214756A1 (de) 2017-08-23 2019-02-28 Continental Reifen Deutschland Gmbh Vorform-Vorrichtung zum Positionieren von extrudierten Kautschukmischungen und ein die Vorform-Vorrichtung aufweisendes Extruder-Form-System zum Ausformen von extrudierten Kautschukmischungen zu einem Gesamtkautschukelement sowie eine entsprechende Extruderanlage
DE102017214763A1 (de) 2017-08-23 2019-02-28 Continental Reifen Deutschland Gmbh Endform-Vorrichtung zum Ausformen von extrudierten Kautschukmischungen zu einem Gesamtkautschukelement, ein Extruder-Form-System umfassend die Endform-Vorrichtung sowie entsprechende Verwendungen der Endform-Vorrichtung und des Extruder-Form-Systems
FR3072896A1 (fr) * 2017-10-27 2019-05-03 Compagnie Generale Des Etablissements Michelin Tete d’extrusion d’un profile complexe forme de profiles juxtaposes
EP3843973B1 (de) * 2018-08-31 2023-11-15 Compagnie Generale Des Etablissements Michelin Extrusionssystem zur reifenprofilherstellung mit horizontal angeordneten extrusionszylindern
CN109514829A (zh) * 2018-12-13 2019-03-26 软控股份有限公司 挤出系统及胎胚加工方法
US11697237B2 (en) * 2018-12-19 2023-07-11 The Goodyear Tire & Rubber Company Dual compound extruder apparatus with rotatable head
US11505001B2 (en) 2018-12-19 2022-11-22 The Goodyear Tire & Rubber Company Method for forming tire components
SE545779C2 (en) * 2021-08-31 2024-01-09 Reliefed Ab Energy storage device comprising an electrode product manufactured by an extrusion device and vehicle comprising the energy storage device
FR3128395B1 (fr) 2021-10-26 2023-09-29 Michelin & Cie Installation de coextrusion comprenant des cordons d’étanchéité qui sont écrasés contre le rouleau lors de la fermeture de la tête d’extrusion

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US1603813A (en) * 1924-11-08 1926-10-19 Stein Jacob Apparatus for making striped rubber sheeting
US2569373A (en) * 1948-09-21 1951-09-25 Us Rubber Co Die head for multiple extrusion
IT557307A (de) * 1955-02-23 1900-01-01
US2807833A (en) * 1955-04-18 1957-10-01 Goodrich Co B F Apparatus for multiple extrusion
US2897543A (en) * 1958-02-24 1959-08-04 Goodrich Co B F Multi-part extruder head
US3280427A (en) * 1964-02-03 1966-10-25 Cooper Tire & Rubber Co Apparatus for extruding composite black and white rubber strips for white sidewall tires
US3486195A (en) * 1967-01-18 1969-12-30 Goodyear Tire & Rubber Duplex extruder head
DE1729599C3 (de) * 1967-11-02 1975-10-09 Continental Gummi-Werke Ag, 3000 Hannover StrangpreBkopf zum Strangpressen von flachen Profilsträngen aus unterschiedlichen Kautschukmischungen, insbesondere Rohlaufstreifen für Luftreifen
DE2108310A1 (en) * 1971-02-22 1972-09-07 Bellaplast Gmbh Composite thermoplast sheet - extruded from one fishtail die from already combined flows of different materials
US4060368A (en) * 1972-06-19 1977-11-29 Theysohn Helmuth Flat-sheet injection head
US3871810A (en) * 1972-11-20 1975-03-18 Uniroyal Inc Extruder and roller-die combination
US3947201A (en) * 1973-12-07 1976-03-30 Usm Corporation Extruder and roll die apparatus
DE2622011A1 (de) * 1976-05-18 1977-12-08 Troester Maschf Paul Spritzkopf
US4197069A (en) * 1976-05-21 1980-04-08 Peter Cloeren Variable thickness extrusion die
JPS5921779B2 (ja) * 1980-08-28 1984-05-22 住友ゴム工業株式会社 熱可塑性材料の多重押出用金型
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DE3238284C2 (de) * 1982-10-15 1986-08-07 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Strangpreßkopf zum Herstellen von Flachprofilen aus verschiedenen Gummi- oder Kunststoffmischungen
US4539169A (en) * 1983-07-29 1985-09-03 The Goodyear Tire & Rubber Company Apparatus and method for forming a co-extrusion from extruded strips
US4526528A (en) * 1984-06-28 1985-07-02 The Goodyear Tire & Rubber Company Apparatus for forming a co-extrusion from extruded strips
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Also Published As

Publication number Publication date
ES554760A0 (es) 1987-03-01
ES8703769A1 (es) 1987-03-01
ZA863013B (en) 1987-09-30
AU5720586A (en) 1986-11-13
BR8602026A (pt) 1987-01-06
CA1274370A (en) 1990-09-25
KR940009009B1 (ko) 1994-09-29
CA1274370C (en) 1990-09-25
EP0201337A3 (en) 1987-07-01
EP0201337A2 (de) 1986-11-12
JPH0622848B2 (ja) 1994-03-30
ATE52215T1 (de) 1990-05-15
KR860008848A (ko) 1986-12-18
US4683095A (en) 1987-07-28
MX164316B (es) 1992-08-03
JPS6219426A (ja) 1987-01-28
CN1008158B (zh) 1990-05-30
EP0201337B1 (de) 1990-04-25
AU590562B2 (en) 1989-11-09
CN86103196A (zh) 1987-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UNIROYAL GOODRICH CANADA, INC., KITCHENER, ONTARIO

8328 Change in the person/name/address of the agent

Free format text: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM. KINNE, R., DIPL.-ING. PELLMANN, H., DIPL.-ING. GRAMS, K., DIPL.-ING. LINK, A., DIPL.-BIOL. DR., PAT.-ANWAELTE, 80336 MUENCHEN

8339 Ceased/non-payment of the annual fee