BRPI0822853A2 - Método para otimizar a posição de n elementos de aquecimento dentro de um molde para artigo de borracha, molde para um artigo de borracha, e, pneumático - Google Patents

Método para otimizar a posição de n elementos de aquecimento dentro de um molde para artigo de borracha, molde para um artigo de borracha, e, pneumático

Info

Publication number
BRPI0822853A2
BRPI0822853A2 BRPI0822853-1A BRPI0822853A BRPI0822853A2 BR PI0822853 A2 BRPI0822853 A2 BR PI0822853A2 BR PI0822853 A BRPI0822853 A BR PI0822853A BR PI0822853 A2 BRPI0822853 A2 BR PI0822853A2
Authority
BR
Brazil
Prior art keywords
rubber article
article mold
optimizing
pneumatic
heating elements
Prior art date
Application number
BRPI0822853-1A
Other languages
English (en)
Inventor
Youneng Wang
Christopher S Masdden
Michael C Andrews
Original Assignee
Société de Technologie Michelin
Michelin Rech Tech
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 Société de Technologie Michelin, Michelin Rech Tech filed Critical Société de Technologie Michelin
Publication of BRPI0822853A2 publication Critical patent/BRPI0822853A2/pt
Publication of BRPI0822853A8 publication Critical patent/BRPI0822853A8/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3835—Designing moulds, e.g. using CAD-CAM
    • 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
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29D2030/0675—Controlling the vulcanization processes
    • B29D2030/0677—Controlling temperature differences
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BRPI0822853A 2008-06-30 2008-06-30 Método para otimizar a posição de n elementos de aquecimento dentro de um molde para um artigo de borracha, molde para um artigo de borracha, e, pneumático BRPI0822853A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/068729 WO2010002380A1 (en) 2008-06-30 2008-06-30 Heating element location optimization

Publications (2)

Publication Number Publication Date
BRPI0822853A2 true BRPI0822853A2 (pt) 2015-06-30
BRPI0822853A8 BRPI0822853A8 (pt) 2016-01-05

Family

ID=41466239

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822853A BRPI0822853A8 (pt) 2008-06-30 2008-06-30 Método para otimizar a posição de n elementos de aquecimento dentro de um molde para um artigo de borracha, molde para um artigo de borracha, e, pneumático

Country Status (6)

Country Link
US (1) US8644979B2 (pt)
EP (1) EP2296861A4 (pt)
JP (1) JP5378513B2 (pt)
CN (1) CN102076474B (pt)
BR (1) BRPI0822853A8 (pt)
WO (1) WO2010002380A1 (pt)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429005A (en) * 1963-04-11 1969-02-25 Donald M Macmillan Sectional tire mold
US3274825A (en) * 1964-02-04 1966-09-27 Abex Corp Apparatus for testing configurated sipes
GB1165671A (en) * 1966-03-24 1969-10-01 Dunlop Co Ltd Improvements in or relating to the Curing of Rubber or Plastics Articles.
US4371483A (en) * 1982-01-11 1983-02-01 The B. F. Goodrich Company Apparatus and process for vulcanizing, adjusted for variable location of point of least cure
CA1216119A (en) * 1984-05-16 1987-01-06 Mitsui Chemicals, Incorporated Process for producing stretched article of ultrahigh- molecular weight polyethylene
JPS6315708A (ja) * 1986-07-07 1988-01-22 Bridgestone Corp タイヤ加硫の制御方法
US5055245A (en) * 1986-07-07 1991-10-08 Bridgestone Corporation Method of measuring temperature within cured article and method of controlling tire vulcanization
US6414276B1 (en) * 2000-03-07 2002-07-02 Silicon Valley Group, Inc. Method for substrate thermal management
EP1841582A4 (en) * 2004-09-03 2015-06-10 Michelin & Cie IMPROVED METHOD FOR HARDENING A THICK, NON-MATCHED RUBBER ARTICLE
US20080149240A1 (en) * 2006-12-20 2008-06-26 Luneau Michael J Method for curing non-uniform, rubber articles such as tires

Also Published As

Publication number Publication date
EP2296861A4 (en) 2013-08-21
WO2010002380A1 (en) 2010-01-07
JP5378513B2 (ja) 2013-12-25
JP2011526848A (ja) 2011-10-20
EP2296861A1 (en) 2011-03-23
US8644979B2 (en) 2014-02-04
US20110098836A1 (en) 2011-04-28
CN102076474A (zh) 2011-05-25
CN102076474B (zh) 2014-04-23
BRPI0822853A8 (pt) 2016-01-05

Similar Documents

Publication Publication Date Title
BRPI0921718A2 (pt) composição, método para produzir uma composição, e, artigo moldado
BRPI0924603A2 (pt) pneumático e aparelho para moldar ou recauchutar um pneumático
BRPI0822850A2 (pt) Método para desmoldar material polimérico a partir de um molde, e, molde de pneumático com uma ferramenta de desmoldagem
EP2937377A4 (en) FIBER REINFORCED THERMOPLASTIC RESIN MOLDED ARTICLE, FIBER REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL, AND METHOD FOR MANUFACTURING FIBER REINFORCED THERMOPLASTIC RESIN MOLDING MATERIAL
DE602007001490D1 (de) Luftreifen mit Profilzuschneidung
EP2314642A4 (en) PREPREG, PREFORM, MOLDED PRODUCT, AND METHOD FOR MANUFACTURING PREPREG
BR112012001834A2 (pt) aparelho para calibrar um conjunto de válvula, método para calibrar um controlador de posição de válvula, artigo manufaturado,e, aparelho para calibrar um conjunto incluindo um membro posicionável
BR112012007963A2 (pt) molde e método de produção para o mesmo, e filme anti-reflexão
BR112014008894A2 (pt) composição de moldagem, parte moldada, uso da composição de moldagem e processo para a fabricação de uma composição de moldagem
BRPI1014939A2 (pt) "molde de cozimento de pneumático"
BRPI0906897A2 (pt) Elastômero de poliuretano, artigo e método para formar um elastômero de poliuretano
BRPI1011186A2 (pt) contas expandíveis, corpo moldado, e, método de produção para o mesmo
BRPI0813184A2 (pt) Máquina de moldar por injeção e método para ajuste de molde
EP2316633A4 (en) ART RESIN PRODUCT AND METHOD FOR THE PRODUCTION THEREOF
BR112012014023A2 (pt) mistura polimérica, artigo e método para preparar uma mistura polimérica
BR112012015100A2 (pt) composição de polímero modificado, artigo e método para produzir uma composição de polímero modificado
BRPI0810636A2 (pt) Vidro fornecido por moldagem e método para a produção de vidro fornecido por moldagem.
BRPI0922666A2 (pt) aparelho para moldar ou recauchutar um pneumático contendo ranhuras, e, método para montar e desmontar um aparelho para moldar ou recauchutar pneumáticos
BR112012003685A2 (pt) método para fabricar pneu de base, dispositivo de vulcanização e pneu de base
BRPI0909396A2 (pt) composição de resina, artigo moldado, e, método para produzir a composição de resina
BR112012015382A2 (pt) artigo de estiramento e método para a produção
BR112013031644A2 (pt) conjunto de sapata de molde com mecanismo de superfície de suporte, método para reter um molde, e molde para usar com o mesmo
EP2127841A4 (en) REIFENVULKANISATOR
BRPI1008718A2 (pt) composição de elastrômero de policloropreno, método para produzir uma composição de elastômero de policloropreno, artigo vulcanizado, e, artigo moldado.
BRPI0823047A2 (pt) Aparelhos de ferramental, e de moldagem, molde, e, método para fabricar um penumático usando o aparelho de ferramental

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE

B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

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 2336 DE 13-10-2015 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.