ZA863013B - Early progressive junction extrusion system - Google Patents

Early progressive junction extrusion system

Info

Publication number
ZA863013B
ZA863013B ZA863013A ZA863013A ZA863013B ZA 863013 B ZA863013 B ZA 863013B ZA 863013 A ZA863013 A ZA 863013A ZA 863013 A ZA863013 A ZA 863013A ZA 863013 B ZA863013 B ZA 863013B
Authority
ZA
South Africa
Prior art keywords
final
die
preform die
chamber
elastomeric
Prior art date
Application number
ZA863013A
Other languages
English (en)
Inventor
Eric O Tolonen
Clifford J Tubbe
George G Giesbrecht
John A Wiens
Original Assignee
Uniroyal Tire
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 Tire filed Critical Uniroyal Tire
Publication of ZA863013B publication Critical patent/ZA863013B/xx

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)
  • Earth Drilling (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA863013A 1985-05-08 1986-04-22 Early progressive junction extrusion system ZA863013B (en)

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
ZA863013B true ZA863013B (en) 1987-09-30

Family

ID=24942569

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA863013A ZA863013B (en) 1985-05-08 1986-04-22 Early progressive junction extrusion system

Country Status (13)

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

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE69615294T2 (de) * 1995-07-13 2002-04-18 Sumitomo Rubber Industries Ltd., Kobe Extrusionsvorrichtung für Elastomer
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
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
EP1759889A3 (en) * 2001-03-12 2007-03-28 Bridgestone Corporation Tire, device for extruding unvulcanized tread rubber for the tire, and method of extruding unvulcanized tread rubber for the tire
CN101646544B (zh) * 2007-03-27 2012-09-12 株式会社普利司通 未硫化橡胶挤出装置及未硫化橡胶的制造方法
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
CN105934323A (zh) * 2013-09-06 2016-09-07 哈布尔格-弗罗伊登贝格尔机械工程有限公司 用于挤出成型的方法和装置
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
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
FR3068278A1 (fr) * 2017-06-30 2019-01-04 Compagnie Generale Des Etablissements Michelin Procede d'extrusion d'un profile complexe comprenant un insert
US11440235B2 (en) 2017-06-30 2022-09-13 Compagnie Generale Des Etablissements Michelin Extrusion head with channels for producing inserts in a profiled band for manufacturing a pneumatic tire and corresponding extrusion method
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
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
FR3072896A1 (fr) * 2017-10-27 2019-05-03 Compagnie Generale Des Etablissements Michelin Tete d’extrusion d’un profile complexe forme de profiles juxtaposes
WO2020046378A1 (en) * 2018-08-31 2020-03-05 Compagnie Generale Des Etablissements Michelin Extrusion system for tire tread manufacturing with horizontally arranged extrusion barrels
CN109514829B (zh) * 2018-12-13 2024-06-25 软控股份有限公司 挤出系统及胎胚加工方法
US11505001B2 (en) 2018-12-19 2022-11-22 The Goodyear Tire & Rubber Company Method for forming tire components
US11697237B2 (en) 2018-12-19 2023-07-11 The Goodyear Tire & Rubber Company Dual compound extruder apparatus with rotatable head
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

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US413027A (en) * 1889-10-15 Hand-stamp
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
CA557259A (en) * 1955-02-23 1958-05-13 Canadian Kodak Co. Limited Multiple layer hopper for multiply coating a web
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
US4372736A (en) * 1981-02-17 1983-02-08 Usm Corporation Adjustable roller head extrusion die
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
US4556382A (en) * 1984-10-11 1985-12-03 The Firestone Tire & Rubber Company Die assembly for tire tread extrudate
US4552521A (en) * 1984-12-10 1985-11-12 Gencorp Inc. Apparatus for co-extruding a rubber strip of one material with a stripe of a second material

Also Published As

Publication number Publication date
DE3670593D1 (de) 1990-05-31
JPH0622848B2 (ja) 1994-03-30
AU590562B2 (en) 1989-11-09
ATE52215T1 (de) 1990-05-15
KR940009009B1 (ko) 1994-09-29
EP0201337B1 (en) 1990-04-25
KR860008848A (ko) 1986-12-18
CN86103196A (zh) 1987-01-07
MX164316B (es) 1992-08-03
EP0201337A3 (en) 1987-07-01
ES8703769A1 (es) 1987-03-01
CA1274370A (en) 1990-09-25
CA1274370C (en) 1990-09-25
EP0201337A2 (en) 1986-11-12
ES554760A0 (es) 1987-03-01
AU5720586A (en) 1986-11-13
US4683095A (en) 1987-07-28
CN1008158B (zh) 1990-05-30
BR8602026A (pt) 1987-01-06
JPS6219426A (ja) 1987-01-28

Similar Documents

Publication Publication Date Title
AU590562B2 (en) Early progressive junction extrusion system
ATE50727T1 (de) Presskopf zum herstellen von flachen zusammenhaengenden profilstraengen aus plastischen kautschuk- oder kunststoffmischungen verschiedener zusammensetzung.
ES8600116A1 (es) Metodo y aparato para producir un producto de material plastico extruido con una forma transversal predeterminada
AU7296094A (en) A process and an arrangement for the production of a co-extruded product and the product obtained
GB8514929D0 (en) Food product
GB1393694A (en) Extruders
MX171620B (es) Metodo y aparato para elaborar un moldeado lateral de carroceria para un vehiculo y el producto obtenido
AU562942B2 (en) Extruding food material
ES2009973A6 (es) Un aparato para enfriar rapidamente un material extruido generalmente alargado.
GB1471773A (en) Apparatus for the continuous manufacture of endless foam material
GB984406A (en) Method and apparatus for making plastics tubing
DE3560522D1 (en) Apparatus for producing flat profiles from plastic caoutchouc or synthetic material mixtures of various compositions by extrusion moulding
GB2069921B (en) Extrusion die head for extruding a pair of elastomeric material strips and method of making the die head
AU3102689A (en) Extruded polymeric film with adhering strips and method and apparatus for producing same
IE800631L (en) Extrusion die apparatus for producing plastics closure¹strips.
ES462179A1 (es) Perfeccionamientos en los utiles de extrusion para la fabri-cacion de tubos de plastico.
GB1383434A (en) Moulding apparatus and method
GB1479258A (en) Potato dough forming and shaping apparatus and method
GB997212A (en) The production of striped thermoplastic extrudates
FR2358972A1 (fr) Perfectionnements apportes a la fabrication de profiles extrudes
CA2059118A1 (fr) Profile a structure alveolaire en resine thermoplastique - appareillage d'extrusion pour l'obtention du profile et son procede de fabrication
AU7085587A (en) A method and an apparatus for the production of ribbed pipes
NO994454D0 (no) FremgangsmÕte og anordning for ekstrudering av hulprofiler eller lignende
GB1413307A (en) Die head for an extruder
SU835802A1 (ru) Экструзионна головка дл полимерныхМАТЕРиАлОВ