BR0204646A - Molde de vulcanização para a fabricação de produtos técnicos de borracha - Google Patents

Molde de vulcanização para a fabricação de produtos técnicos de borracha

Info

Publication number
BR0204646A
BR0204646A BR0204646-6A BR0204646A BR0204646A BR 0204646 A BR0204646 A BR 0204646A BR 0204646 A BR0204646 A BR 0204646A BR 0204646 A BR0204646 A BR 0204646A
Authority
BR
Brazil
Prior art keywords
manufacture
technical products
rubber technical
vulcanization mold
central body
Prior art date
Application number
BR0204646-6A
Other languages
English (en)
Inventor
Tayfun Serener-Thielmann
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 BR0204646A publication Critical patent/BR0204646A/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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29D30/0606—Vulcanising moulds not integral with vulcanising presses
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0617—Venting devices, e.g. vent plugs or inserts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

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

"MOLDE DE VULCANIZAçãO PARA A FABRICAçãO DE PRODUTOS TéCNICOS DE BORRACHA". Trata-se de um molde de vulcanização para a fabricação de produtos técnicos de borracha, o qual compreende uma série de furos de ventilação, nos quais é montado um componente bloqueador, que consiste em um corpo central e uma peça de vedação acoplada a ele, os quais formam juntos pelo menos uma trajetória de fluxo inclinada para o ar a ser dissipado, com o corpo central sendo fixado nos furos de ventilação, por um lado por nervuras de fixação instaladas no corpo central e, por outro lado, por componentes bloqueadores que são formados em membros de mola da peça de vedação.
BR0204646-6A 2001-11-14 2002-11-13 Molde de vulcanização para a fabricação de produtos técnicos de borracha BR0204646A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10155931A DE10155931A1 (de) 2001-11-14 2001-11-14 Vulkanisationsform zur Herstellung technischer Gummiprodukte

Publications (1)

Publication Number Publication Date
BR0204646A true BR0204646A (pt) 2003-07-15

Family

ID=7705722

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204646-6A BR0204646A (pt) 2001-11-14 2002-11-13 Molde de vulcanização para a fabricação de produtos técnicos de borracha

Country Status (4)

Country Link
US (1) US6808376B2 (pt)
EP (1) EP1314526B1 (pt)
BR (1) BR0204646A (pt)
DE (2) DE10155931A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260680A1 (en) * 2003-06-19 2004-12-23 International Business Machines Corporation Personalized indexing and searching for information in a distributed data processing system
DE10344912A1 (de) * 2003-09-26 2005-04-21 Goodyear Tire & Rubber Sperrorgan für Entlüftungsbohrungen in Vulkanisationsformen zur Herstellung technischer Gummiprodukte sowie mit Sperrorganen versehene Vulkanisationsform
WO2006070414A1 (en) * 2004-12-28 2006-07-06 Pirelli Tyre S.P.A. Method and apparatus for manufacturing pneumatic tyres
ES2550829T3 (es) * 2004-12-28 2015-11-12 Pirelli Tyre S.P.A. Procedimiento y aparato para fabricar neumáticos
US7906602B2 (en) * 2004-12-30 2011-03-15 The Goodyear Tire & Rubber Company Tread cap composition
US7714041B2 (en) * 2004-12-30 2010-05-11 The Goodyear Tire & Rubber Company Method of increasing plasticity of tread composition
SK287141B6 (sk) * 2006-05-25 2010-01-07 Continental Matador Rubber, S. R. O. Odvzdušňovací ventil na použitie do odvzdušňovacích otvorov vulkanizačných foriem
US7530803B2 (en) * 2007-05-08 2009-05-12 Bridgestone Firestone North American Tire, Llc Insert for a tire mold vent
US7717691B2 (en) * 2007-06-05 2010-05-18 Bridgestone Americas Tire Operations, Llc Tire mold with vent inlet disposed under mold rib
US7896643B2 (en) * 2008-12-15 2011-03-01 The Goodyear Tire & Rubber Company Venting device for mold
US7811078B2 (en) 2008-12-15 2010-10-12 The Goodyear Tire & Rubber Company Venting device for mold
EP2554349B1 (en) * 2011-08-03 2015-09-16 The Goodyear Tire & Rubber Company Mold venting assembly
US10981345B2 (en) * 2017-02-23 2021-04-20 Himile Mechanical Science And Technology (Shandong) Co., Ltd Method and apparatus for cleaning workpiece, and method and apparatus for cleaning (pore-free) tire segment mold
CN107649845B (zh) * 2017-11-09 2019-04-23 东方电气集团东方汽轮机有限公司 一种大尺寸燃机透平叶片精铸毛坯定位及加工方法
CN109435293B (zh) * 2018-12-27 2024-07-02 山东同创精密科技有限公司 一种排气装置及轮胎模具
US11007735B2 (en) 2019-08-08 2021-05-18 The Goodyear Tire & Rubber Company Tire mold
US11027506B1 (en) 2020-06-12 2021-06-08 The Goodyear Tire & Rubber Company Actuating ring for tire mold assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377662A (en) * 1965-04-20 1968-04-16 Bridgestone Tire Co Ltd Metal mold having vent plug means for shaping a plastic article and vulcanizing a rubber article
DE1965121A1 (de) * 1969-12-27 1971-07-01 Continental Gummi Werke Ag Form,insbesondere Vulkanisierform mit Entlueftungsoeffnungen
US4795331A (en) * 1986-09-15 1989-01-03 The Goodyear Tire & Rubber Company Mold vent plug
JPH0733022B2 (ja) * 1986-09-24 1995-04-12 横浜ゴム株式会社 空気入りタイヤの製造方法およびそれに使用する加硫成形用金型
US5585064A (en) * 1994-07-20 1996-12-17 The Goodyear Tire & Rubber Company Ventless segmented tire mold and method therefore
DE19543276C1 (de) * 1995-11-20 1997-02-06 Continental Ag Reifenvulkanisationsform mit Entlüftung
JPH09314567A (ja) * 1996-05-24 1997-12-09 Hashiba Tekko Kk タイヤ加硫用金型のベントピース
DE19628166C2 (de) * 1996-07-12 1999-06-24 Continental Ag Verfahren zur Herstellung eines Stiftes zum Entlüften von Formmulden bei der Ausformung und/oder Vulkanisation von Gummiartikeln
GB2339163B (en) * 1998-05-27 2002-12-24 Dunlop Tyres Ltd Mould vents
CN1128052C (zh) * 1998-07-27 2003-11-19 邓洛普有限公司 具有安装在排气孔中的阻塞元件的轮胎硫化模具

Also Published As

Publication number Publication date
EP1314526A3 (en) 2003-08-06
EP1314526B1 (en) 2005-05-04
EP1314526A2 (en) 2003-05-28
DE60203981T2 (de) 2006-01-12
US6808376B2 (en) 2004-10-26
US20030091671A1 (en) 2003-05-15
DE10155931A1 (de) 2003-05-22
DE60203981D1 (de) 2005-06-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements