BRPI0519261A2 - mÉtodo e dispositivo de fabricaÇço de um pneumÁtico - Google Patents
mÉtodo e dispositivo de fabricaÇço de um pneumÁticoInfo
- Publication number
- BRPI0519261A2 BRPI0519261A2 BRPI0519261-7A BRPI0519261A BRPI0519261A2 BR PI0519261 A2 BRPI0519261 A2 BR PI0519261A2 BR PI0519261 A BRPI0519261 A BR PI0519261A BR PI0519261 A2 BRPI0519261 A2 BR PI0519261A2
- Authority
- BR
- Brazil
- Prior art keywords
- tread
- uncured
- tire
- compound
- manufacture
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0678—Injection moulding specially adapted for tyres or parts thereof
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/0055—Shaping
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1459—Coating annular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
- B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
-
- 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
Abstract
MÉTODO E DISPOSITIVO DE FABRICAÇçO DE UM PNEUMÁTICO. A invenção se refere a um método de fabricação de um pneumático, o dito pneumático compreendendo uma banda de rodagem essencialmente constituída por uma mistura de base, a banda de rodagem compreendendo por outro lado pelo menos um elemento de inserção de uma mistura de inserção, o dito método compreendendo etapas que consistem em: preparar uma banda de rodagem (7) em mistura de base (MB) crua, injetar na banda de rodagem crua uma quantidade determinada da mistura de inserção (MI) crua em uma posição determinada em relação à banda de rodagem crua, moldar a dita banda de rodagem.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0413962A FR2879956B1 (fr) | 2004-12-24 | 2004-12-24 | Methode de fabrication d'une bande de roulement pour pneumatique |
FR0501127A FR2881680A1 (fr) | 2005-02-04 | 2005-02-04 | Methode de fabrication d'une bande de roulement pour pneumatique |
PCT/EP2005/056721 WO2006069912A1 (fr) | 2004-12-24 | 2005-12-13 | Méthode de fabrication d'une bande de roulement pour pneumatique |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0519261A2 true BRPI0519261A2 (pt) | 2009-01-06 |
Family
ID=35695617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0519261-7A BRPI0519261A2 (pt) | 2004-12-24 | 2005-12-13 | mÉtodo e dispositivo de fabricaÇço de um pneumÁtico |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080149260A1 (pt) |
EP (1) | EP1838519B1 (pt) |
JP (1) | JP4865726B2 (pt) |
AT (1) | ATE516142T1 (pt) |
BR (1) | BRPI0519261A2 (pt) |
WO (1) | WO2006069912A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2924376B1 (fr) * | 2007-12-03 | 2009-11-20 | Michelin Soc Tech | Dispositif et procede de realisation d'une bande de roulement |
FR2968238B1 (fr) | 2010-12-02 | 2013-01-04 | Michelin Soc Tech | Dispositif d'implantation de fils dans un profile en caoutchouc comprenant une aiguille rotative a pointe emoussee |
FR2984213B1 (fr) | 2011-12-16 | 2014-01-10 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR2984214B1 (fr) | 2011-12-16 | 2014-01-10 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR2984226B1 (fr) | 2011-12-16 | 2014-06-20 | Michelin Soc Tech | Methode de fabrication d'une bande de roulement pour pneumatique |
FR2984228B1 (fr) | 2011-12-16 | 2016-09-30 | Soc De Tech Michelin | Bande de roulement ayant des elements de sculpture recouverts d'un assemblage de fibres impregne |
FR2984797B1 (fr) * | 2011-12-22 | 2014-02-21 | Michelin Soc Tech | Element moulant comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
FR3000424B1 (fr) | 2012-12-28 | 2015-05-15 | Michelin & Cie | Element de moule comportant des moyens de decoupe pour le moulage et la vulcanisation d'une bande de roulement d'un pneumatique |
EP2813356A1 (en) | 2013-06-14 | 2014-12-17 | Compagnie Generale Des Etablissements Michelin | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
EP2813355A1 (en) * | 2013-06-14 | 2014-12-17 | Compagnie Generale Des Etablissements Michelin | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
EP2813353A1 (en) * | 2013-06-14 | 2014-12-17 | Compagnie Generale Des Etablissements Michelin | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread and method of moulding a tire tread using this element |
EP2813354A1 (en) * | 2013-06-14 | 2014-12-17 | Compagnie Generale Des Etablissements Michelin | Moulding element comprising cutting means for moulding and vulcanizing a tyre tread |
IT201900019946A1 (it) * | 2019-10-29 | 2021-04-29 | Bridgestone Europe Nv Sa | Procedimento per la realizzazione di un battistrada multimescola per pneumatici per veicoli stradali |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT316336B (de) * | 1970-08-05 | 1974-07-10 | Semperit Ag | Formkörper aus einem elastomeren Material, sowie Verfahren und Vorrichtungen zu seiner Herstellung |
US4230511A (en) * | 1979-01-24 | 1980-10-28 | The Goodyear Tire & Rubber Company | Curing a replaceable tread for a big tire |
US4295513A (en) * | 1980-04-11 | 1981-10-20 | The Goodyear Tire & Rubber Company | Tire and method of reinforcement |
US4857122A (en) * | 1987-04-13 | 1989-08-15 | The Goodyear Tire & Rubber Company | Process for injection molding tire treads |
US4826416A (en) * | 1988-06-02 | 1989-05-02 | The Goodyear Tire & Rubber Company | System for injection molding tire treads |
JPH1142720A (ja) * | 1997-05-26 | 1999-02-16 | Bridgestone Corp | 除電機能付き空気入りタイヤの製造方法および装置 |
AU2240799A (en) * | 1998-01-26 | 1999-08-09 | Michelin Recherche Et Technique S.A. | Tire having a groove wall lining for reducing formation of anomalies causing subjective user dissatisfaction |
DE19846365C2 (de) * | 1998-10-08 | 2000-11-30 | Continental Ag | Verfahren und Vorrichtung zum Komplettieren einer vulkanisierten Reifenkarkasse zu einem fertigen Reifen |
GB9917364D0 (en) * | 1999-07-24 | 1999-09-22 | Univ Loughborough | Direct tyre retreading |
JP4368978B2 (ja) * | 1999-07-29 | 2009-11-18 | 株式会社ブリヂストン | 重荷重用空気入りラジアルタイヤ |
AU2202900A (en) * | 1999-12-20 | 2001-07-03 | Goodyear Tire And Rubber Company, The | An apparatus and method for extruding a multilayered elastomer product |
JP4343387B2 (ja) * | 2000-03-27 | 2009-10-14 | 東洋ゴム工業株式会社 | 空気入りタイヤのトレッド構造とその製造方法 |
US20020069948A1 (en) * | 2000-12-07 | 2002-06-13 | Sentmanat Martin Lamar | Polymeric product containing precisely located and precisely oriented ingredients |
US6467149B2 (en) * | 2000-12-07 | 2002-10-22 | The Goodyear Tire & Rubber Company | Apparatus for injecting materials into a composite |
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 |
-
2005
- 2005-12-13 US US11/793,173 patent/US20080149260A1/en not_active Abandoned
- 2005-12-13 BR BRPI0519261-7A patent/BRPI0519261A2/pt active Search and Examination
- 2005-12-13 EP EP05817515A patent/EP1838519B1/fr not_active Not-in-force
- 2005-12-13 AT AT05817515T patent/ATE516142T1/de not_active IP Right Cessation
- 2005-12-13 WO PCT/EP2005/056721 patent/WO2006069912A1/fr active Application Filing
- 2005-12-13 JP JP2007547453A patent/JP4865726B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080149260A1 (en) | 2008-06-26 |
EP1838519A1 (fr) | 2007-10-03 |
EP1838519B1 (fr) | 2011-07-13 |
ATE516142T1 (de) | 2011-07-15 |
WO2006069912A1 (fr) | 2006-07-06 |
JP4865726B2 (ja) | 2012-02-01 |
JP2008525216A (ja) | 2008-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |