BR0103856B1 - ôcanal de fluxo ajustável para um cabeçote extrusor que forma uma ou mais tiras elastoméricasö. - Google Patents
ôcanal de fluxo ajustável para um cabeçote extrusor que forma uma ou mais tiras elastoméricasö.Info
- Publication number
- BR0103856B1 BR0103856B1 BRPI0103856-7A BR0103856A BR0103856B1 BR 0103856 B1 BR0103856 B1 BR 0103856B1 BR 0103856 A BR0103856 A BR 0103856A BR 0103856 B1 BR0103856 B1 BR 0103856B1
- Authority
- BR
- Brazil
- Prior art keywords
- stripsö
- elastomeric
- flow channel
- extruder head
- adjustable flow
- 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
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
-
- 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
- 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
- B29C48/255—Flow control means, e.g. valves
- B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of 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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/658,086 US6491510B1 (en) | 2000-09-08 | 2000-09-08 | Adjustable flow channel for an extruder head |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0103856A BR0103856A (pt) | 2002-05-07 |
BR0103856B1 true BR0103856B1 (pt) | 2012-03-20 |
Family
ID=24639835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0103856-7A BR0103856B1 (pt) | 2000-09-08 | 2001-09-03 | ôcanal de fluxo ajustável para um cabeçote extrusor que forma uma ou mais tiras elastoméricasö. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6491510B1 (pt) |
EP (1) | EP1186396B1 (pt) |
JP (1) | JP4594564B2 (pt) |
BR (1) | BR0103856B1 (pt) |
CA (1) | CA2354204C (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3834199B2 (ja) * | 2000-11-22 | 2006-10-18 | 住友ゴム工業株式会社 | ゴム成形方法およびゴム成形装置 |
US7186102B2 (en) * | 2001-04-26 | 2007-03-06 | Strandex Corporation | Apparatus and method for low-density cellular wood plastic composites |
US20040185132A1 (en) * | 2003-03-19 | 2004-09-23 | The Goodyear Tire & Rubber Company | Removable flow diverter for an extrusion head |
US20050092365A1 (en) * | 2003-10-28 | 2005-05-05 | Rawes Godfrey D. | Extrusion assembly |
US8179808B2 (en) * | 2003-10-31 | 2012-05-15 | Brocade Communication Systems, Inc. | Network path tracing method |
US20060076703A1 (en) * | 2004-10-13 | 2006-04-13 | Looman Ernest W Jr | Double flow channel for an extruder head |
US20070017617A1 (en) * | 2005-07-22 | 2007-01-25 | Lafrique Michel M | Tire with tread of cap/semibase construction |
US8142859B2 (en) * | 2008-05-30 | 2012-03-27 | Corning Incorporated | Method of applying a cement mixture to a honeycomb body |
US7611347B1 (en) * | 2009-04-08 | 2009-11-03 | Wenger Manufacturing Inc. | Extrusion die assembly for high density products |
US7588789B1 (en) | 2009-04-08 | 2009-09-15 | Wenger Manufacturing, Inc. | High capacity extrusion die assembly |
US20100260882A1 (en) * | 2009-04-08 | 2010-10-14 | Wenger Manufacturing, Inc. | Extruder assembly with alternating converging and diverging barrel sections |
US8002535B2 (en) | 2009-05-14 | 2011-08-23 | The Goodyear Tire & Rubber Co. | Method and assembly for extruding a rubber compound |
EP2516131B1 (en) * | 2009-12-22 | 2018-05-30 | Pirelli Tyre S.p.A. | Extrusion process and device for producing elastomeric compounds |
KR101299998B1 (ko) * | 2010-12-17 | 2013-08-27 | 한국타이어 주식회사 | 트레드 압출다이 |
US8414284B2 (en) | 2011-01-04 | 2013-04-09 | The Goodyear Tire & Rubber Company | Extruder and roller-die combination |
JP6394196B2 (ja) * | 2014-09-01 | 2018-09-26 | 横浜ゴム株式会社 | ゴム押出装置 |
JP6520967B2 (ja) * | 2017-02-16 | 2019-05-29 | 横浜ゴム株式会社 | ゴム押出装置およびゴム押出物の製造方法 |
JP6520968B2 (ja) * | 2017-02-16 | 2019-05-29 | 横浜ゴム株式会社 | ゴム押出装置およびゴム押出物の製造方法 |
US11491695B2 (en) * | 2019-12-10 | 2022-11-08 | Union Winner International Co., Ltd. | Forming mold for making polyvinyl chloride foamed wood-like slats |
CN112571850B (zh) * | 2020-11-30 | 2022-08-09 | 淄博齐茂催化剂有限公司 | 一种便于维修的催化剂挤条成型机 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734224A (en) * | 1956-02-14 | winstead | ||
US3046602A (en) * | 1960-05-02 | 1962-07-31 | Dow Chemical Co | Extruding apparatus |
US3292211A (en) | 1963-05-27 | 1966-12-20 | Charles A Strange | Self-adjusting extrusion die |
JPS418455Y1 (pt) | 1964-04-13 | 1966-04-25 | ||
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 |
NL6613322A (pt) * | 1966-09-21 | 1968-03-22 | ||
US3551951A (en) | 1968-03-12 | 1971-01-05 | Walter Hugo Schiesser | Multiple extruder head for extruders |
FR2130986A5 (en) | 1971-03-29 | 1972-11-10 | Lego Claude | Extrusion die - for drawing profiles of continuously variable cross section |
FR2136960B1 (pt) | 1971-05-10 | 1973-05-11 | Fayet Andre | |
DE2311685C3 (de) * | 1973-03-09 | 1978-08-31 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Breitschlitzdüse zum Herstellen von Platten oder Folien |
US4017240A (en) * | 1975-11-19 | 1977-04-12 | Rubbermaid Incorporated | Die for extruding sheet material |
JPS5845341B2 (ja) | 1977-03-31 | 1983-10-08 | 豊田合成株式会社 | 押出しヘツド |
IN150686B (pt) | 1978-03-09 | 1982-11-20 | Usm Corp | |
US4281980A (en) | 1980-01-18 | 1981-08-04 | Monsanto Company | Expansion deformable extrusion die blade |
JPS56129137A (en) | 1980-03-15 | 1981-10-09 | Matsushita Electric Works Ltd | Die for coat-hanger with flow distribution regulating mechanism |
JPS5736624A (en) | 1980-08-14 | 1982-02-27 | Matsushita Electric Works Ltd | Coat hanger die |
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 |
DE3448026A1 (de) | 1984-06-30 | 1986-03-27 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum regeln der austrittsbreite beim herstellen von laufstreifen fuer autoreifen oder anderen profilen oder bahnen |
FR2572012B1 (fr) | 1984-10-18 | 1987-03-06 | Solvay | Bloc d'alimentation reglable pour filiere de coextrusion |
DE3521134A1 (de) * | 1985-06-13 | 1986-12-18 | Fried. Krupp Gmbh, 4300 Essen | Extruderspritzkopf |
JPH0698665B2 (ja) | 1986-07-23 | 1994-12-07 | 花王株式会社 | 多列複合樹脂シート製造用ダイ |
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 |
JPH03270922A (ja) * | 1990-03-20 | 1991-12-03 | Bridgestone Corp | 押出し機の魚尾形ヘッド |
JPH0673894B2 (ja) * | 1990-07-25 | 1994-09-21 | バンドー化学株式会社 | 配向繊維強化弾性体シートの製造方法及びその成形ダイ |
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 |
CA2304183C (en) * | 1997-10-31 | 2005-08-09 | Ching-Chih Lee | Universal flow channel |
-
2000
- 2000-09-08 US US09/658,086 patent/US6491510B1/en not_active Expired - Fee Related
-
2001
- 2001-07-26 CA CA002354204A patent/CA2354204C/en not_active Expired - Fee Related
- 2001-08-29 EP EP01120606A patent/EP1186396B1/en not_active Expired - Lifetime
- 2001-08-29 JP JP2001259672A patent/JP4594564B2/ja not_active Expired - Fee Related
- 2001-09-03 BR BRPI0103856-7A patent/BR0103856B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2354204A1 (en) | 2002-03-08 |
BR0103856A (pt) | 2002-05-07 |
EP1186396B1 (en) | 2012-11-14 |
JP4594564B2 (ja) | 2010-12-08 |
EP1186396A3 (en) | 2003-07-09 |
JP2002103421A (ja) | 2002-04-09 |
US6491510B1 (en) | 2002-12-10 |
EP1186396A2 (en) | 2002-03-13 |
CA2354204C (en) | 2009-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
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 20/03/2012, 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 14A 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 2322 DE 07-07-2015 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. |