BRPI0805372A2 - molde para pneu - Google Patents

molde para pneu

Info

Publication number
BRPI0805372A2
BRPI0805372A2 BRPI0805372-3A BRPI0805372A BRPI0805372A2 BR PI0805372 A2 BRPI0805372 A2 BR PI0805372A2 BR PI0805372 A BRPI0805372 A BR PI0805372A BR PI0805372 A2 BRPI0805372 A2 BR PI0805372A2
Authority
BR
Brazil
Prior art keywords
segments
fluid
mold
tire
segment
Prior art date
Application number
BRPI0805372-3A
Other languages
English (en)
Inventor
Yacine Ouyahia
Christophe Jean Alexis Pierre
Nicolas Daniel Dumont
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0805372A2 publication Critical patent/BRPI0805372A2/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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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)
    • B29D30/08—Building tyres

Landscapes

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

Abstract

MOLDE PARA PNEU. Um molde segmentado compreendendo uma pluralidade de segmentos é proporcionado. Os segmentos são dispostos para formar uma cavidade anular para moldar um pneu, os segmentos compreendendo uma face interna para moldar a banda de rodagem e uma superfície radial externa. O molde também inclui uma pluralidade de blocos de deslizamento localizados radialmente para fora dos segmentos. Cada bloco de deslizamento pode ter extremidades com flange e uma cavidade interna para receber um segmento nela. Um ou mais canais são fornecidos entre cada superfície externa do segmento e a superfície interna do bloco de deslizamento adjacente formando uma passagem de fluido, sendo que cada passagem de fluido é unida por um conector de fluido para formar um tubo de distribuição de fluido para circular um meio de fluido. Vapor pode ser circulado no tubo de distribuição de fluido durante a vulcanização do molde.
BRPI0805372-3A 2007-12-20 2008-12-16 molde para pneu BRPI0805372A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1536907P 2007-12-20 2007-12-20

Publications (1)

Publication Number Publication Date
BRPI0805372A2 true BRPI0805372A2 (pt) 2009-08-18

Family

ID=40379835

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0805372-3A BRPI0805372A2 (pt) 2007-12-20 2008-12-16 molde para pneu

Country Status (6)

Country Link
US (1) US7540730B1 (pt)
EP (1) EP2072234B1 (pt)
JP (1) JP2009149078A (pt)
KR (1) KR20090067087A (pt)
CN (1) CN101462322B (pt)
BR (1) BRPI0805372A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929878B1 (fr) * 2008-04-11 2010-06-11 Michelin Soc Tech Moule de vulcanisation d'un pneumatique, installation et procede de regulation thermique du moule
JP4814362B2 (ja) * 2009-08-17 2011-11-16 住友ゴム工業株式会社 タイヤ用モールド
CN102990814B (zh) * 2012-12-04 2014-12-17 云南震安减震技术有限公司 隔震橡胶支座的组合模具
JP5913266B2 (ja) * 2013-11-27 2016-04-27 住友ゴム工業株式会社 タイヤの製造方法
JP6253516B2 (ja) * 2014-05-27 2017-12-27 株式会社ブリヂストン タイヤモールド
DE202014007191U1 (de) * 2014-09-09 2014-09-29 Klaus-Dieter Nies Vorrichtung zur Isolierung eines eine Reifenpress- bzw. -vulkanisierform beinhaltenden Containers
US10766215B2 (en) 2016-01-21 2020-09-08 Bridgestone Americas Tire Operations, Llc Adjustable tire mold
FI129386B (fi) * 2016-02-12 2022-01-31 Wd Racing Oy Ajoneuvorenkaan vulkanointilaite
CN108000913B (zh) * 2017-12-29 2020-06-05 山东豪迈机械科技股份有限公司 一种分段加热轮胎模具
US10821688B2 (en) 2018-12-20 2020-11-03 The Goodyear Tire & Rubber Company Tire clamping device
JP2020179562A (ja) * 2019-04-24 2020-11-05 住友ゴム工業株式会社 タイヤ加硫装置
US12043009B2 (en) 2021-08-26 2024-07-23 The Goodyear Tire & Rubber Company Mold segment and segmented tire mold with fluid-permeable infill
DE102022100504B4 (de) 2022-01-11 2024-09-12 Arntz Beteiligungs Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung wenigstens eines Antriebsriemens
DE102022127194A1 (de) * 2022-10-18 2024-04-18 HERBERT Tire Tooling GmbH & Co. KG Schließring für eine Reifenform, Reifenform sowie Verfahren zur Vulkanisierung
IT202200026979A1 (it) * 2022-12-28 2024-06-28 Pirelli “Apparato per la vulcanizzazione e lo stampaggio di pneumatici e metodo per preriscaldare settori circonferenziali in un apparato per la vulcanizzazione e lo stampaggio di pneumatici”
CN116728859B (zh) * 2023-08-14 2023-12-26 山东力创模具股份有限公司 一种轮胎模具、及其冷却系统和方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046372A (en) * 1935-06-12 1936-07-07 Shaler Company Heat exchanging mold
US2185542A (en) * 1936-08-03 1940-01-02 Royal G Daniel Vulcanizer adapter
US2932853A (en) * 1957-05-23 1960-04-19 Louis T Fike Tire capping apparatus
US3154814A (en) * 1963-04-30 1964-11-03 Super Mold Corp Tire curing apparatus
US3910735A (en) * 1971-10-15 1975-10-07 Pirelli Apparatus for molding and curing a pneumatic tire in a perfectly centered position with respect to the equatorial plane of the curing mold
US3833323A (en) * 1973-02-26 1974-09-03 Uniroyal Ag Segmental mold
US3999907A (en) * 1976-04-05 1976-12-28 Pappas Constantine G Adjustable tire retread curing matrix
US4553930A (en) * 1982-07-17 1985-11-19 British Gas Corporation Method and apparatus for the heat treatment of materials
IT1160163B (it) * 1983-01-12 1987-03-04 Pirelli Miglioramenti ai dispositivi di vulcanizzazione per pneumatici
IT1176523B (it) * 1984-08-01 1987-08-18 Pirelli Perfezionamenti nelle presse per la vulcanizzazione
IT1198210B (it) * 1986-12-01 1988-12-21 Pirelli Stampo per pneumatici e dispositivo automatico per lo smontaggio rapido dalla relativa pressa
US5120209A (en) * 1989-12-29 1992-06-09 Macmillan Kenneth T Apparatus for molding tire treads
FR2712229A1 (fr) * 1993-11-12 1995-05-19 Sedepro Moule pour pneumatique, et procédé de moulage du pneumatique.
US5585064A (en) * 1994-07-20 1996-12-17 The Goodyear Tire & Rubber Company Ventless segmented tire mold and method therefore
US6413068B1 (en) * 2000-07-10 2002-07-02 The Goodyear Tire & Rubber Company Tire mold heat transfer system
WO2003008169A1 (en) * 2001-07-17 2003-01-30 Bridgestone Corporation Tire vulcanizing mold
US6916164B2 (en) * 2002-12-23 2005-07-12 The Goodyear Tire & Rubber Company Tire mold having improved heat transfer characteristics
US7459117B2 (en) 2003-04-17 2008-12-02 The Goodyear Tire & Rubber Company Method for curing tires using a self-locking tire mold
JP4346084B2 (ja) 2004-07-06 2009-10-14 東洋ゴム工業株式会社 タイヤ成型用金型
EP1836044B1 (en) 2004-12-28 2015-08-19 Pirelli Tyre S.p.A. Method and apparatus for manufacturing pneumatic tyres

Also Published As

Publication number Publication date
KR20090067087A (ko) 2009-06-24
CN101462322B (zh) 2012-06-27
EP2072234B1 (en) 2011-06-22
EP2072234A1 (en) 2009-06-24
US20090162463A1 (en) 2009-06-25
JP2009149078A (ja) 2009-07-09
CN101462322A (zh) 2009-06-24
US7540730B1 (en) 2009-06-02

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]