BRPI0400217A - Desviador de fluxo removìvel para um cabeçote de extrusora - Google Patents

Desviador de fluxo removìvel para um cabeçote de extrusora

Info

Publication number
BRPI0400217A
BRPI0400217A BR0400217-2A BRPI0400217A BRPI0400217A BR PI0400217 A BRPI0400217 A BR PI0400217A BR PI0400217 A BRPI0400217 A BR PI0400217A BR PI0400217 A BRPI0400217 A BR PI0400217A
Authority
BR
Brazil
Prior art keywords
flow
extruder head
flow diverter
flow channel
diverter
Prior art date
Application number
BR0400217-2A
Other languages
English (en)
Inventor
Ernest Wilford Looman Jr
Bruce Joseph Turner
Malcolm George Marshall
Gary Robert Burg
Neil Phillip Stuber
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0400217A publication Critical patent/BRPI0400217A/pt
Publication of BRPI0400217B1 publication Critical patent/BRPI0400217B1/pt

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
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

"DESVIADOR DE FLUXO REMOVìVEL PARA UM CABEçOTE DE EXTRUSORA". Um cabeçote de extrusora para uso na formação de pelo menos uma tira de material polimérico. O cabeçote da extrusora inclui um canal de fluxo tendo uma extremidade de entrada do fluxo e uma extremidade de saída de fluxo. Um desviador de fluxo é fixado desprendidamente dentro do canal de fluxo do cabeçote da extrusora. O desviador de fluxo é retido firmemente no lugar dentro do canal de fluxo por um mecanismo de fixação, e o desviador de fluxo pode ser facilmente removido do cabeçote, para remoldagem ou reperfilamento, como pode ser necessário, para obter um perfil de velocidade desejado do material polimérico, na extremidade de saída de fluxo do canal de fluxo.
BRPI0400217-2A 2003-03-19 2004-03-12 Cabeçote extrusor com desviador de fluxo removível BRPI0400217B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/392,069 US20040185132A1 (en) 2003-03-19 2003-03-19 Removable flow diverter for an extrusion head

Publications (2)

Publication Number Publication Date
BRPI0400217A true BRPI0400217A (pt) 2004-12-28
BRPI0400217B1 BRPI0400217B1 (pt) 2014-09-23

Family

ID=32987826

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400217-2A BRPI0400217B1 (pt) 2003-03-19 2004-03-12 Cabeçote extrusor com desviador de fluxo removível

Country Status (5)

Country Link
US (1) US20040185132A1 (pt)
EP (1) EP1475214B1 (pt)
JP (1) JP4500073B2 (pt)
BR (1) BRPI0400217B1 (pt)
DE (1) DE602004015664D1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780452B2 (en) * 2001-10-22 2004-08-24 Townsend Engineering Company Method and means for curving sausage links
US20060076703A1 (en) * 2004-10-13 2006-04-13 Looman Ernest W Jr Double flow channel for an extruder head
US8002535B2 (en) * 2009-05-14 2011-08-23 The Goodyear Tire & Rubber Co. Method and assembly for extruding a rubber compound
DE102009048980A1 (de) * 2009-10-09 2011-04-14 Troester Gmbh & Co. Kg Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung
DE102019208750A1 (de) * 2019-06-17 2020-12-17 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung eines Fahrzeugluftreifens, Vorrichtung zum Ausformen eines zwei Wingkomponenten und eine Ableitkomponente umfassenden Kautschukprofils und Verwendung der Vorrichtung sowie Fahrzeugluftreifen
DE102019127661A1 (de) * 2019-08-06 2021-02-11 Kautex Maschinenbau Gmbh Schmelzeverteiler
DE102019135737A1 (de) * 2019-12-23 2021-06-24 Greiner Extrusion Group Gmbh Extrusionsdüse mit Einsatzelement
DE102020207066A1 (de) 2020-06-05 2021-12-09 Continental Reifen Deutschland Gmbh Vorrichtung zur Verwendung zur Herstellung mindestens eines Streifens aus einer Kautschukmischung und deren Verwendung

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734224A (en) * 1956-02-14 winstead
DE1303015B (de) * 1962-12-04 1972-05-31 Dynamit Nobel Ag T-förmiges Breitschlitzdüsenwerkzeug für insbesondere thermoinstabile Kunststoffe verarbeitende Extruder
US3292211A (en) * 1963-05-27 1966-12-20 Charles A Strange Self-adjusting extrusion die
US3268950A (en) * 1964-12-23 1966-08-30 Mccreary Tire & Rubber Co Adjustable tread rubber extruding die
US3357050A (en) * 1966-03-11 1967-12-12 Owens Illinois Inc Apparatus for extruding plasticized material
US3382537A (en) * 1966-03-21 1968-05-14 Dow Chemical Co Adjustable extrusion die
US3551951A (en) * 1968-03-12 1971-01-05 Walter Hugo Schiesser Multiple extruder head for extruders
FR2136960B1 (pt) * 1971-05-10 1973-05-11 Fayet Andre
JPS5263180U (pt) * 1975-11-06 1977-05-10
US4017240A (en) * 1975-11-19 1977-04-12 Rubbermaid Incorporated Die for extruding sheet material
DE2622011A1 (de) * 1976-05-18 1977-12-08 Troester Maschf Paul Spritzkopf
US4290989A (en) * 1979-12-10 1981-09-22 Frito-Lay, Inc. Method and apparatus for extruding a plurality of ribbons
US4281980A (en) * 1980-01-18 1981-08-04 Monsanto Company Expansion deformable extrusion die blade
JPS6032571B2 (ja) * 1980-07-14 1985-07-29 日立造船株式会社 多層シ−ト又はフィルムの押出成型装置
IT1129467B (it) * 1980-12-19 1986-06-04 Lavorazione Mat Plast Adattatore per l'estrusione simultanea di piu filoni di schiuma sintetica termoplastica mediante un unico estrusore
JPS58120022U (ja) * 1982-02-10 1983-08-16 株式会社ブリヂストン ゴム様材料用押出機の可変口金
US4439125A (en) * 1982-03-31 1984-03-27 The Firestone Tire & Rubber Company Adjustable die mechanism
US4526528A (en) * 1984-06-28 1985-07-02 The Goodyear Tire & Rubber Company Apparatus for forming a co-extrusion from extruded strips
FR2572012B1 (fr) * 1984-10-18 1987-03-06 Solvay Bloc d'alimentation reglable pour filiere de coextrusion
US4621996A (en) * 1985-04-24 1986-11-11 Gala Industries, Inc. Removable die center for extrusion dies
US4990293A (en) * 1987-11-09 1991-02-05 Regents Of The University Of Minnesota Process of and apparatus for extruding a reactive polymer mixture
DE8810470U1 (de) * 1988-08-18 1988-11-03 A-Z Formen- und Maschinenbau GmbH, 8000 München Laufstreifen-Spritzkopf
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
US5281380A (en) * 1990-07-12 1994-01-25 Bando Chemical Industries, Ltd. Method for manufacturing fiber reinforced elastic sheet, apparatus for manufacturing the same and mold to be used
US5147195A (en) * 1991-06-13 1992-09-15 The Cloeren Company Extrusion apparatus with adjustable flow-restricting member
US5616350A (en) * 1995-04-10 1997-04-01 Cincinnati Milacron Inc. Dual flow divider with diverter valve
US5997272A (en) * 1996-03-27 1999-12-07 Xerox Corporation Extruder die insert plate system
US6340123B1 (en) * 1997-10-31 2002-01-22 Ching-Chin Lee Universal flow channel
DE69734022T2 (de) * 1997-10-31 2006-06-08 The Goodyear Tire & Rubber Co., Akron Universaler strömungskanal
US6491510B1 (en) * 2000-09-08 2002-12-10 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
US6478564B1 (en) * 2000-09-08 2002-11-12 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head

Also Published As

Publication number Publication date
EP1475214A2 (en) 2004-11-10
JP4500073B2 (ja) 2010-07-14
DE602004015664D1 (de) 2008-09-25
JP2004284359A (ja) 2004-10-14
BRPI0400217B1 (pt) 2014-09-23
US20040185132A1 (en) 2004-09-23
EP1475214B1 (en) 2008-08-13
EP1475214A3 (en) 2005-10-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/09/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2822 DE 04-02-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.