BR0316303A - Método para moldar e curar um pneu para rodas de veìculo - Google Patents

Método para moldar e curar um pneu para rodas de veìculo

Info

Publication number
BR0316303A
BR0316303A BR0316303-2A BR0316303A BR0316303A BR 0316303 A BR0316303 A BR 0316303A BR 0316303 A BR0316303 A BR 0316303A BR 0316303 A BR0316303 A BR 0316303A
Authority
BR
Brazil
Prior art keywords
tire
molding
curing
vehicle wheel
support
Prior art date
Application number
BR0316303-2A
Other languages
English (en)
Other versions
BR0316303B1 (pt
Inventor
Marco Cantu
Andrea Casali
Pierangelo Misani
Pier Giuseppe Piantanida
Riccardo Azzaretto
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BR0316303A publication Critical patent/BR0316303A/pt
Publication of BR0316303B1 publication Critical patent/BR0316303B1/pt

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)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
    • 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
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • 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
    • 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
    • B29D30/0602—Vulcanising tyres; Vulcanising presses for tyres the vulcanising medium being in direct contact with the tyre
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29D2030/0666—Heating by using fluids
    • B29D2030/0667—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor
    • B29D2030/0673—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor the vulcanizing fluids being combinations of different kinds of fluids, e.g. steam and nitrogen
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Tires In General (AREA)

Abstract

"MéTODO PARA MOLDAR E CURAR UM PNEU PARA RODAS DE VEìCULO". Um método para moldar e curar um pneu para rodas de veículo compreende as etapas de: construir um pneu verde (50) sobre um suporte toroidal (10) que tem uma superfície externa se conformando substancialmente em forma à superfície interna de dito pneu verde (50); aquecer dito suporte toroidal (10) para transmitir calor para a superfície interna do pneu em contato com dito suporte toroidal (10); comprimir dita superfície interna de dito pneu verde (50) contra dita superfície externa de dito suporte toroidal (10) por meio de no mínimo um fluido de trabalho secundário sob pressão; comprimir uma superfície externa de dito pneu verde (50) contra as paredes de uma cavidade de moldagem (104) definida em um molde de vulcanização (102), por meio de um fluido de trabalho primário sob pressão, passando-o, no mínimo, em um espaço de difusão entre dita superfície externa de dito suporte toroidal 10 e dita superfície interna de dito pneu verde (50); dito fluido de trabalho primário sob pressão sendo aquecido de modo a fornecer calor para dito pneu verde (50) para provocar vulcanização do mesmo.
BRPI0316303-2A 2002-11-20 2003-11-12 Método e aparelho para moldar e curar um pneu para rodas de veículo BR0316303B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2002/004833 WO2004045838A1 (en) 2002-11-20 2002-11-20 Method and apparatus for molding and curing a tyre for vehicle wheels
IBPCT/IB02/04833 2002-11-20
PCT/EP2003/012631 WO2004045837A1 (en) 2002-11-20 2003-11-12 Method and apparatus for molding and curing a tyre for vehicle wheels

Publications (2)

Publication Number Publication Date
BR0316303A true BR0316303A (pt) 2005-09-27
BR0316303B1 BR0316303B1 (pt) 2014-04-01

Family

ID=32321338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0316303-2A BR0316303B1 (pt) 2002-11-20 2003-11-12 Método e aparelho para moldar e curar um pneu para rodas de veículo

Country Status (11)

Country Link
US (1) US8172973B2 (pt)
EP (1) EP1562736B1 (pt)
JP (1) JP4429172B2 (pt)
KR (1) KR100971203B1 (pt)
CN (1) CN100556677C (pt)
AT (1) ATE420760T1 (pt)
AU (1) AU2003302089A1 (pt)
BR (1) BR0316303B1 (pt)
DE (1) DE60325882D1 (pt)
RU (1) RU2327569C2 (pt)
WO (2) WO2004045838A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070412A1 (en) * 2004-12-28 2006-07-06 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
US8007710B2 (en) 2004-12-28 2011-08-30 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
CN100584563C (zh) 2004-12-28 2010-01-27 倍耐力轮胎股份公司 制造车轮轮胎的方法和设备
BRPI0520302B1 (pt) * 2005-07-29 2016-02-10 Pirelli método e aparelho para vulcanização de pneus para rodas de veículo
BRPI0520301B1 (pt) 2005-07-29 2016-02-16 Pirelli método e aparelho para vulcanização de pneus para rodas de veículo
US20070063369A1 (en) * 2005-09-19 2007-03-22 Bridgestone Firestone North American Tire, Llc Method of molding a tire
US8609007B2 (en) * 2005-12-19 2013-12-17 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
ATE485939T1 (de) 2006-07-11 2010-11-15 Pirelli Verfahren und vorrichtung zur herstellung von luftreifen
ATE511981T1 (de) 2006-11-27 2011-06-15 Pirelli Verfahren und anlage zur herstellung von reifen für fahrzeugräder
ES2390294T3 (es) * 2007-06-28 2012-11-08 Bridgestone Corporation Contenedor de vacío para un molde de vulcanización de neumáticos
KR100888277B1 (ko) 2007-07-18 2009-03-11 금호타이어 주식회사 코어 드럼 및 코어 드럼 조립 분해 장치
US7910043B2 (en) * 2007-12-21 2011-03-22 The Goodyear Tire & Rubber Company Tire building and cure station coupling apparatus and method
CN101468502B (zh) * 2007-12-26 2011-08-10 李玉明 内蒸锅式机模一体硫化装置
CN102773952A (zh) * 2012-08-06 2012-11-14 李勇 一种摩托车外胎胶囊充氮气自动定型硫化装置
JP6935701B2 (ja) * 2017-08-22 2021-09-15 横浜ゴム株式会社 タイヤ加硫方法
CN113815158B (zh) * 2021-09-27 2023-10-03 株洲时代瑞唯减振装备有限公司 大曲囊空气弹簧气囊硫化模具及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417551A (en) * 1922-05-30 Chusetts
US1394928A (en) * 1921-10-25 Chusetts
DE355909C (de) * 1918-01-31 1922-07-10 Ernest Hopkinson Verfahren zur Herstellung von Luftradreifen
US1407839A (en) * 1921-06-02 1922-02-28 James C Clinefelter Method for the manufacture of tires
US1798210A (en) * 1927-06-27 1931-03-31 Pearl Fisher Laursen Manufacture of pneumatic tires
US2169146A (en) * 1937-04-20 1939-08-08 Nat Rubber Machinery Co Vulcanizing mold and other presses
US4957676A (en) * 1989-08-23 1990-09-18 The Goodyear Tire & Rubber Company Detachment of tires from molds
EP0822047B1 (fr) * 1996-08-01 2002-10-23 Conception et Développement Michelin Noyau destructible, utilisable notamment pour l'assemblage d'un pneu
PT928680E (pt) * 1997-12-30 2003-07-31 Pirelli Metodo para fabricar pneus para rodas de veiculo
US6332999B1 (en) * 1998-07-31 2001-12-25 Pirelli Pneumatici S.P.A. Method and apparatus for moulding and curing tires for vehicle wheels
PT976533E (pt) * 1998-07-31 2003-03-31 Pirelli Metodo e aparelho para moldar e curar pneus de veiculos
US6409959B1 (en) * 1998-07-31 2002-06-25 Pirelli Pneumatici S.P.A. Process for manufacturing, moulding and curing tires for vehicle wheels
JP3045492B2 (ja) * 1998-08-03 2000-05-29 住友ゴム工業株式会社 タイヤの加硫方法及び加硫装置
ES2182745T3 (es) * 1999-03-26 2003-03-16 Pirelli Procedimiento y dispositivo para el moldeado y la vulcanizacion de neumaticos de vehiculos automoviles.
BR0011807B1 (pt) 1999-06-25 2010-12-28 processo e aparelho para moldar e curar pneus para rodas de veìculo.
WO2002045942A1 (en) 2000-12-06 2002-06-13 Pirelli Pneumatici S.P.A Process for manufacturing, moulding and curing tyres for vehicles wheels

Also Published As

Publication number Publication date
BR0316303B1 (pt) 2014-04-01
CN100556677C (zh) 2009-11-04
JP2006506254A (ja) 2006-02-23
EP1562736A1 (en) 2005-08-17
KR20050063810A (ko) 2005-06-28
KR100971203B1 (ko) 2010-07-20
EP1562736B1 (en) 2009-01-14
US20060119006A1 (en) 2006-06-08
ATE420760T1 (de) 2009-01-15
WO2004045837A1 (en) 2004-06-03
DE60325882D1 (de) 2009-03-05
AU2003302089A1 (en) 2004-06-15
US8172973B2 (en) 2012-05-08
WO2004045838A1 (en) 2004-06-03
CN1713980A (zh) 2005-12-28
RU2005119196A (ru) 2006-01-20
JP4429172B2 (ja) 2010-03-10
RU2327569C2 (ru) 2008-06-27

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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 01/04/2014, OBSERVADAS AS CONDICOES LEGAIS.