BR112014012988A8 - Método de fabricação de uma banda de rolamento para pneumático - Google Patents
Método de fabricação de uma banda de rolamento para pneumáticoInfo
- Publication number
- BR112014012988A8 BR112014012988A8 BR112014012988A BR112014012988A BR112014012988A8 BR 112014012988 A8 BR112014012988 A8 BR 112014012988A8 BR 112014012988 A BR112014012988 A BR 112014012988A BR 112014012988 A BR112014012988 A BR 112014012988A BR 112014012988 A8 BR112014012988 A8 BR 112014012988A8
- Authority
- BR
- Brazil
- Prior art keywords
- manufacturing
- blade
- tire
- raw
- embossed
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/66—Moulding treads on to tyre casings, e.g. non-skid treads with spikes
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
-
- 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
- B29D30/68—Cutting profiles into the treads of tyres
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
-
- 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
- B29D2030/526—Unvulcanised treads, e.g. on used tyres; Retreading the tread comprising means for discharging the electrostatic charge, e.g. conductive elements or portions having conductivity higher than the tread rubber
-
- 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
- B29D30/66—Moulding treads on to tyre casings, e.g. non-skid treads with spikes
- B29D2030/667—Treads with antiskid properties, e.g. having special patterns or special rubber compositions
-
- 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
- B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
- B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- 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
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/10—Natural fibres, e.g. wool or cotton
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
Abstract
MÉTODO DE FABRICAÇÃO DE UMA BANDA DE ROLAMENTO PARA PNEUMÁTICO. Trata-se de um método de fabricação de uma banda de rolamento de um pneumático, em que essa banda de rolamento compreende uma pluralidade de elementos em relevo (20), em que cada elemento em relevo comporta uma face de contato destinada a entrar em contato com um solo no curso de um rolamento do pneumático e faces laterais ligadas a essa face de contato. O método de fabricação comporta as seguintes etapas: uma etapa de preparação de um esboço cru (11) do pneumático; uma etapa de implantação de uma camada de cobertura (9) por toda ou parte de uma superfície externa do esboço cru; uma etapa de implantação do esboço cru (11) em um molde; em que o molde comporta uma lâmina (5), uma etapa de moldagem por essa lâmina de uma face lateral de um elemento em relevo (20); uma etapa de vulcanização do esboço cru para a obtenção do pneumático; Esse método de fabricação compreende, além disso, as seguintes etapas: uma etapa de corte da camada de cobertura (9) por meios de corte que pertencem ao molde; no curso do moldagem da face lateral do elemento em relevo pela lâmina, uma etapa de acionamento por essa lâmina de uma parte recortada da camada de cobertura no esboço cru, de modo que a face lateral do elemento em relevo seja coberta parcialmente ou completamente por essa parte recortada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1161796A FR2984226B1 (fr) | 2011-12-16 | 2011-12-16 | Methode de fabrication d'une bande de roulement pour pneumatique |
PCT/EP2012/075516 WO2013087828A1 (fr) | 2011-12-16 | 2012-12-14 | Methode de fabrication d'une bande de roulement pour pneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014012988A2 BR112014012988A2 (pt) | 2017-06-13 |
BR112014012988A8 true BR112014012988A8 (pt) | 2017-12-26 |
Family
ID=47471775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014012988A BR112014012988A8 (pt) | 2011-12-16 | 2012-12-14 | Método de fabricação de uma banda de rolamento para pneumático |
Country Status (10)
Country | Link |
---|---|
US (1) | US10131105B2 (pt) |
EP (1) | EP2790906B1 (pt) |
JP (1) | JP6061403B2 (pt) |
KR (1) | KR20140103120A (pt) |
CN (1) | CN103998216B (pt) |
BR (1) | BR112014012988A8 (pt) |
CA (1) | CA2856961A1 (pt) |
FR (1) | FR2984226B1 (pt) |
RU (1) | RU2014129029A (pt) |
WO (1) | WO2013087828A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648618A (en) * | 1948-08-31 | 1953-08-11 | Johns Manville | Clutch facing and method of manufacture |
LU45623A1 (pt) * | 1963-03-12 | 1964-05-11 | ||
DE1480981A1 (de) * | 1965-03-20 | 1969-05-29 | Dunlop Ag | Fahrzeugluftreifen |
US3850872A (en) * | 1972-12-21 | 1974-11-26 | Owens Corning Fiberglass Corp | Glass fiber reinforced elastomers |
US4442618A (en) * | 1982-02-16 | 1984-04-17 | The Goodyear Tire & Rubber Company | Decorative ornamentation for a rubber article and method for making same |
JPH01153305A (ja) * | 1987-12-07 | 1989-06-15 | Sumitomo Rubber Ind Ltd | ラジアルタイヤ |
DE4125978A1 (de) * | 1991-04-22 | 1992-10-29 | Continental Ag | Fahrzeugluftreifen mit profilrillen und verfahren zu seiner herstellung |
CA2110069C (en) * | 1992-11-30 | 2000-11-21 | Shingo Futamura | Pneumatic tire with improved snow and ice traction |
DE4335150C2 (de) * | 1993-10-15 | 1996-10-17 | Continental Ag | Profilverstärkende Zusatzschicht für die Laufstreifen von Luftreifen und Verfahren zu ihrer Aufbringung |
FI944892A (fi) * | 1993-11-18 | 1995-08-18 | Bridgestone Corp | Pneumaattinen rengas |
US6044882A (en) * | 1995-03-07 | 2000-04-04 | The Goodyear Tire & Rubber Company | Tire having silica reinforced rubber tread with outer cap containing carbon black |
JP3636253B2 (ja) * | 1996-09-11 | 2005-04-06 | 株式会社ブリヂストン | 空気入りタイヤの加硫用金型 |
ES2196704T3 (es) * | 1998-11-18 | 2003-12-16 | Michelin Soc Tech | Molde de vulcanizacion de cubiertas de neumaticos. |
US7153381B2 (en) * | 1999-07-30 | 2006-12-26 | The Goodyear Tire & Rubber Company | Cured applique or label with protective film on arcuate sidewall or tread of pneumatic tire |
AU2003233037A1 (en) | 2002-04-19 | 2003-11-03 | Michelin Recherche Et Technique S.A. | Tread with tread design elements which are formed from at least two mixtures of rubber |
JP4547136B2 (ja) * | 2003-07-16 | 2010-09-22 | 株式会社ブリヂストン | タイヤおよびタイヤの製造方法 |
US7232498B2 (en) * | 2004-08-13 | 2007-06-19 | The Goodyear Tire & Rubber Company | Tire with raised indicia |
EP1838519B1 (fr) | 2004-12-24 | 2011-07-13 | Société de Technologie Michelin | Methode et dispositif pour la fabrication d'une bande de roulement pour pneumatique |
US20070039672A1 (en) * | 2005-08-16 | 2007-02-22 | Lo Tsai J | Tire with protection protrusions encompassing discharge terminals |
US7793692B2 (en) * | 2005-10-31 | 2010-09-14 | The Goodyear Tire & Rubber Company | Pneumatic tire tread having sipe that devolves into groove as tread wears |
EP2425952A1 (en) * | 2008-12-31 | 2012-03-07 | Société de Technologie Michelin | System for changing sipe blades for molding or retreading tires |
JP2011156793A (ja) * | 2010-02-02 | 2011-08-18 | Sumitomo Rubber Ind Ltd | タイヤ用のゴムストリップ及びそれを用いたタイヤの製造方法 |
-
2011
- 2011-12-16 FR FR1161796A patent/FR2984226B1/fr not_active Expired - Fee Related
-
2012
- 2012-12-14 US US14/365,061 patent/US10131105B2/en active Active
- 2012-12-14 CA CA2856961A patent/CA2856961A1/fr not_active Abandoned
- 2012-12-14 CN CN201280062131.1A patent/CN103998216B/zh active Active
- 2012-12-14 KR KR1020147016130A patent/KR20140103120A/ko not_active Application Discontinuation
- 2012-12-14 BR BR112014012988A patent/BR112014012988A8/pt not_active IP Right Cessation
- 2012-12-14 RU RU2014129029A patent/RU2014129029A/ru not_active Application Discontinuation
- 2012-12-14 JP JP2014546531A patent/JP6061403B2/ja not_active Expired - Fee Related
- 2012-12-14 WO PCT/EP2012/075516 patent/WO2013087828A1/fr active Application Filing
- 2012-12-14 EP EP12809213.7A patent/EP2790906B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
RU2014129029A (ru) | 2016-02-10 |
FR2984226A1 (fr) | 2013-06-21 |
JP6061403B2 (ja) | 2017-01-18 |
JP2015507552A (ja) | 2015-03-12 |
KR20140103120A (ko) | 2014-08-25 |
US20150000827A1 (en) | 2015-01-01 |
EP2790906A1 (fr) | 2014-10-22 |
US10131105B2 (en) | 2018-11-20 |
CA2856961A1 (fr) | 2013-06-20 |
CN103998216A (zh) | 2014-08-20 |
CN103998216B (zh) | 2016-05-18 |
BR112014012988A2 (pt) | 2017-06-13 |
FR2984226B1 (fr) | 2014-06-20 |
EP2790906B1 (fr) | 2017-05-03 |
WO2013087828A1 (fr) | 2013-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR) Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2544 DE 08-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |