BRPI0401046A - Método para curar pneus e um molde de pneu de trava automática - Google Patents

Método para curar pneus e um molde de pneu de trava automática

Info

Publication number
BRPI0401046A
BRPI0401046A BR0401046-9A BRPI0401046A BRPI0401046A BR PI0401046 A BRPI0401046 A BR PI0401046A BR PI0401046 A BRPI0401046 A BR PI0401046A BR PI0401046 A BRPI0401046 A BR PI0401046A
Authority
BR
Brazil
Prior art keywords
segments
locking
tire
mold
side forming
Prior art date
Application number
BR0401046-9A
Other languages
English (en)
Inventor
Jean-Claude Girard
Michael Thomas Driscoll
Mark Anthony Sieverding
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 BRPI0401046A publication Critical patent/BRPI0401046A/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
    • 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
    • B29D2030/0618—Annular elements, e.g. rings, for moulding the tyre shoulder areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

"MéTODO PARA CURAR PNEUS E UM MOLDE DE PNEU DE TRAVA AUTOMáTICA". Um molde segmentado 2 para moldar um pneu 100 que é descrito possui um eixo geométrico central; uma pluralidade de segmentos que formam a banda de rodagem radialmente móvel; duas placas que formam o costado, uma placa que forma o costado superior 8, e uma placa que forma o costado inferior 6; um anel de trava superior 10 que possui uma pluralidade de meios circunferencialmente espaçados 30 para travar os segmentos 4, sendo que cada meio para travar 30 proporciona uma trajetória angular predeterminada 75 para contrair radialmente os segmentos 4 ao fechar o molde 2 em uma posição travada. O molde segmentado 2 para moldar um pneu 100, além disso possui um anel de trava inferior 20 que possui uma pluralidade complementar de meios circunferencialmente espaçados 30 para travar os segmentos 4, cada meio para travar 30 proporciona uma trajetória angular predeterminada para contrair radialmente os segmentos 4 ao fechar o molde.
BR0401046-9A 2003-04-17 2004-04-08 Método para curar pneus e um molde de pneu de trava automática BRPI0401046A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/417,849 US7459117B2 (en) 2003-04-17 2003-04-17 Method for curing tires using a self-locking tire mold

Publications (1)

Publication Number Publication Date
BRPI0401046A true BRPI0401046A (pt) 2005-01-11

Family

ID=32908346

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0401046-9A BRPI0401046A (pt) 2003-04-17 2004-04-08 Método para curar pneus e um molde de pneu de trava automática

Country Status (5)

Country Link
US (2) US7459117B2 (pt)
EP (1) EP1468814B1 (pt)
JP (1) JP4422522B2 (pt)
BR (1) BRPI0401046A (pt)
DE (1) DE602004004190T2 (pt)

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FR2908069B1 (fr) 2006-11-02 2009-05-08 Michelin Soc Tech Moule pour la vulcanisation d'un pneumatique, procede de vulcanisation d'une ebauche crue de pneumatique et pneumatique obtenu par ce procede
ATE468216T1 (de) 2007-06-18 2010-06-15 Mai Spa Reifenvulkanisierpresse
US20090162460A1 (en) 2007-12-20 2009-06-25 Nicolas Daniel Dumont Tire mold
US7540730B1 (en) 2007-12-20 2009-06-02 The Goodyear Tire & Rubber Company Tire mold
US7910043B2 (en) 2007-12-21 2011-03-22 The Goodyear Tire & Rubber Company Tire building and cure station coupling apparatus and method
US7874822B2 (en) 2007-12-21 2011-01-25 The Goodyear Tire & Rubber Company Tire building core segment manipulator apparatus
US7891962B2 (en) 2007-12-21 2011-02-22 The Goodyear Tire & Rubber Company Tire building core manipulator apparatus
US7854603B2 (en) * 2007-12-21 2010-12-21 The Goodyear Tire & Rubber Company Tire building core assembly and disassembly station
US8113806B2 (en) 2007-12-21 2012-02-14 The Goodyear Tire & Rubber Company Apparatus and method for assembling, disassembling and storing a tire building core
US7802975B2 (en) * 2007-12-21 2010-09-28 The Goodyear Tire & Rubber Company Loading apparatus for assembly and disassembly of a tire curing mold
US7896632B2 (en) 2007-12-21 2011-03-01 The Goodyear Tire & Rubber Company Apparatus for disassembling a tire building core
US8431062B2 (en) 2007-12-21 2013-04-30 The Goodyear Tire & Rubber Company Tire unloading apparatus and method in a curing line
US8127434B2 (en) 2007-12-21 2012-03-06 The Goodyear Tire & Rubber Company Apparatus assembly and disassembly of a tire curing mold
BRPI0823047A8 (pt) * 2008-08-12 2016-01-05 Michelin Rech Et Technique Aparelhos de ferramental, e de moldagem, molde, e, método para fabricar um pneumático usando o aparelho de ferramental
WO2011050167A2 (en) * 2009-10-21 2011-04-28 Mcneil & Nrm, Inc. Combination loader and post cure inflator
US8177538B1 (en) 2011-03-21 2012-05-15 Bridgestone Americas Tire Operations, Llc Tire mold having sidewall structure
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
FR3024074B1 (fr) * 2014-07-25 2016-09-02 Michelin & Cie Moule de vulcanisation pour pneumatique a fermeture optimisee
FR3045436B1 (fr) * 2015-12-21 2018-08-10 Compagnie Generale Des Etablissements Michelin Moule autobloquant pour le moulage et la vulcanisation des pneumatiques comprenant une rondelle epaule
US10576665B2 (en) * 2016-08-12 2020-03-03 Toyo Tire Corporation Tire vulcanizer
WO2018029731A1 (ja) 2016-08-12 2018-02-15 東洋ゴム工業株式会社 タイヤ加硫金型、タイヤ加硫装置及びタイヤの製造方法
US10583584B2 (en) * 2016-08-12 2020-03-10 Toyo Tire Corporation Tire vulcanization mold, tire vulcanization device, and tire production method
US10298172B2 (en) * 2016-09-01 2019-05-21 Sunpower Corporation Photovoltaic module mounting assembly having a retainer
US10333459B2 (en) 2016-09-01 2019-06-25 Sunpower Corporation Photovoltaic module mounting assembly having a pin constraint
US10821688B2 (en) 2018-12-20 2020-11-03 The Goodyear Tire & Rubber Company Tire clamping device

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JP2002166424A (ja) 2000-11-29 2002-06-11 Bridgestone Corp 空気入りタイヤの加硫方法およびそれに用いる金型
DE60214915T2 (de) * 2001-02-20 2007-04-19 Société de Technologie Michelin Formwerkzeug und Verfahren zum Formen einer Reifenlauffläche
JP2002307442A (ja) 2001-04-12 2002-10-23 Bridgestone Corp タイヤ加硫用金型およびタイヤの加硫方法
JP2002337146A (ja) 2001-05-15 2002-11-27 Sumitomo Rubber Ind Ltd タイヤ加硫装置

Also Published As

Publication number Publication date
EP1468814B1 (en) 2007-01-10
JP2004314606A (ja) 2004-11-11
US7628599B2 (en) 2009-12-08
DE602004004190D1 (de) 2007-02-22
DE602004004190T2 (de) 2007-11-15
US20090053344A1 (en) 2009-02-26
EP1468814A2 (en) 2004-10-20
US20040207116A1 (en) 2004-10-21
US7459117B2 (en) 2008-12-02
EP1468814A3 (en) 2005-02-23
JP4422522B2 (ja) 2010-02-24

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014.