BRPI0400217A - Desviador de fluxo removìvel para um cabeçote de extrusora - Google Patents
Desviador de fluxo removìvel para um cabeçote de extrusoraInfo
- 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
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.
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 (7)
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 |
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)
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 |
CA2046722A1 (en) * | 1990-07-12 | 1992-01-13 | Arao Umeda | 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 |
EP1034070B1 (en) | 1997-10-31 | 2005-08-17 | The Goodyear Tire & Rubber Company | Universal flow channel |
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 |
-
2003
- 2003-03-19 US US10/392,069 patent/US20040185132A1/en not_active Abandoned
-
2004
- 2004-03-12 BR BRPI0400217-2A patent/BRPI0400217B1/pt active IP Right Grant
- 2004-03-15 JP JP2004072813A patent/JP4500073B2/ja not_active Expired - Fee Related
- 2004-03-18 EP EP04101113A patent/EP1475214B1/en not_active Expired - Fee Related
- 2004-03-18 DE DE602004015664T patent/DE602004015664D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4500073B2 (ja) | 2010-07-14 |
EP1475214A3 (en) | 2005-10-26 |
EP1475214B1 (en) | 2008-08-13 |
EP1475214A2 (en) | 2004-11-10 |
BRPI0400217B1 (pt) | 2014-09-23 |
US20040185132A1 (en) | 2004-09-23 |
JP2004284359A (ja) | 2004-10-14 |
DE602004015664D1 (de) | 2008-09-25 |
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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. |