BRPI0812142A2 - moldagem de pneu com entrada de ventilação disposta sob a armação do molde - Google Patents

moldagem de pneu com entrada de ventilação disposta sob a armação do molde

Info

Publication number
BRPI0812142A2
BRPI0812142A2 BRPI0812142A BRPI0812142A BRPI0812142A2 BR PI0812142 A2 BRPI0812142 A2 BR PI0812142A2 BR PI0812142 A BRPI0812142 A BR PI0812142A BR PI0812142 A BRPI0812142 A BR PI0812142A BR PI0812142 A2 BRPI0812142 A2 BR PI0812142A2
Authority
BR
Brazil
Prior art keywords
arranged under
mold frame
tire molding
inlet arranged
vent inlet
Prior art date
Application number
BRPI0812142A
Other languages
English (en)
Inventor
E Coleman Richard
Original Assignee
Bridgestone Americas Tire Operations Llc
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 Bridgestone Americas Tire Operations Llc filed Critical Bridgestone Americas Tire Operations Llc
Publication of BRPI0812142A2 publication Critical patent/BRPI0812142A2/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
    • B29C33/10—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
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BRPI0812142A 2007-06-05 2008-06-04 moldagem de pneu com entrada de ventilação disposta sob a armação do molde BRPI0812142A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94206407P 2007-06-05 2007-06-05
PCT/US2008/007010 WO2008153871A1 (en) 2007-06-05 2008-06-04 Tire mold with vent inlet disposed under mold rib

Publications (1)

Publication Number Publication Date
BRPI0812142A2 true BRPI0812142A2 (pt) 2017-05-23

Family

ID=40096109

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812142A BRPI0812142A2 (pt) 2007-06-05 2008-06-04 moldagem de pneu com entrada de ventilação disposta sob a armação do molde

Country Status (9)

Country Link
US (1) US7717691B2 (pt)
EP (1) EP2155457A4 (pt)
JP (1) JP2010528904A (pt)
KR (1) KR20100018529A (pt)
CN (1) CN101678571B (pt)
BR (1) BRPI0812142A2 (pt)
CA (1) CA2689955A1 (pt)
MX (1) MX2009013290A (pt)
WO (1) WO2008153871A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU229849B1 (hu) * 2010-03-31 2014-10-28 Kvantex Kft Gumiabroncs vulkanizáló forma, valamint eljárás gáz elvezetésére gumiabroncs vulkanizáló forma futófelületérõl
US10596774B2 (en) * 2014-09-01 2020-03-24 Compagnie Generale Des Etablissements Michelin Dual mold replace center rib
WO2016109037A1 (en) * 2014-12-31 2016-07-07 Bridgestone Americas Tire Operations, Llc Sipe blade venting structure
DE102015202143A1 (de) * 2015-02-06 2016-08-11 Herbert Maschinenbau GmbH & Co. KG Reifenformsegment
EP4603267A1 (en) * 2024-02-19 2025-08-20 Nexen Tire Corporation Tread mold and tire curing mold

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679663A (en) 1950-02-01 1954-06-01 Goodrich Co B F Marking of molded articles
DE2254334C3 (de) 1972-11-07 1978-08-24 Marangoni Meccanica S.P.A., Rovereto (Italien) Vulkanisierform für Luftreifen
US4576559A (en) * 1982-12-29 1986-03-18 Bridgestone Tire Co. Ltd. Vented tire molding mold
JPS59124836A (ja) * 1982-12-29 1984-07-19 Bridgestone Corp タイヤ成形用金型およびその製造方法
DE3306866C2 (de) * 1983-02-26 1988-02-11 Maschinenbau HERBERT GmbH & Co, 6000 Frankfurt Reifenvulkanisierform
US4553918A (en) 1983-05-30 1985-11-19 Bridgestone Corporation Tire molding mold
US4708609A (en) 1984-03-22 1987-11-24 Bridgestone Corporation Tire manufacturing mold
US4957676A (en) 1989-08-23 1990-09-18 The Goodyear Tire & Rubber Company Detachment of tires from molds
JPH0516144A (ja) 1991-07-15 1993-01-26 Bridgestone Corp タイヤ加硫成型用金型及びその製造方法
US5585064A (en) 1994-07-20 1996-12-17 The Goodyear Tire & Rubber Company Ventless segmented tire mold and method therefore
CN2229346Y (zh) * 1995-06-01 1996-06-19 刘后斌 一种充气内胎的硫化成型模具
JP2981423B2 (ja) * 1995-07-10 1999-11-22 住友ゴム工業株式会社 空気入りタイヤ、その製造方法及びそれに用いられるタイヤ成形金型
JP3917740B2 (ja) * 1997-12-26 2007-05-23 株式会社ブリヂストン 空気入りタイヤの加硫成型用金型
DE69911121T2 (de) 1998-07-03 2004-07-08 Société de Technologie Michelin Formwerkzeug und formgebendes Element zum Formen eines Einschnittes in einem Gegenstand aus Gummi
US6382943B1 (en) 1998-10-08 2002-05-07 The Goodyear Tire & Rubber Company Multiple insert tire mold and assembly method
US6196818B1 (en) * 1999-03-15 2001-03-06 Bridgestone/Firestone Research, Inc. Mold section and die ribs for tire curing mold
FR2793188A1 (fr) 1999-05-06 2000-11-10 Michelin Soc Tech Element moulant et moule pour le moulage d'une decoupure dans une bande de roulement
US6196618B1 (en) * 2000-01-25 2001-03-06 General Motors Corporation Hinge system
JP3699362B2 (ja) 2001-05-02 2005-09-28 住友ゴム工業株式会社 タイヤ加硫金型、及びタイヤの製造方法
KR100443645B1 (ko) 2001-10-10 2004-08-09 금호타이어 주식회사 벤트 플러그 및 그 벤트 플러그를 구비한 타이어 가류 몰드
DE10155931A1 (de) 2001-11-14 2003-05-22 Dunlop Gmbh Vulkanisationsform zur Herstellung technischer Gummiprodukte
JP4411975B2 (ja) * 2004-01-09 2010-02-10 横浜ゴム株式会社 空気入りタイヤ及びタイヤ金型
KR100573879B1 (ko) 2004-04-06 2006-04-28 문정근 에어 플러그 및 그 제조 방법

Also Published As

Publication number Publication date
US7717691B2 (en) 2010-05-18
KR20100018529A (ko) 2010-02-17
EP2155457A4 (en) 2012-05-16
EP2155457A1 (en) 2010-02-24
CA2689955A1 (en) 2008-12-18
CN101678571B (zh) 2012-11-07
JP2010528904A (ja) 2010-08-26
US20080305195A1 (en) 2008-12-11
MX2009013290A (es) 2010-08-02
CN101678571A (zh) 2010-03-24
WO2008153871A1 (en) 2008-12-18

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Legal Events

Date Code Title Description
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]
B350 Update of information on the portal [chapter 15.35 patent gazette]