ATE516948T1 - Formentlüftungsvorrichtung - Google Patents

Formentlüftungsvorrichtung

Info

Publication number
ATE516948T1
ATE516948T1 AT09177817T AT09177817T ATE516948T1 AT E516948 T1 ATE516948 T1 AT E516948T1 AT 09177817 T AT09177817 T AT 09177817T AT 09177817 T AT09177817 T AT 09177817T AT E516948 T1 ATE516948 T1 AT E516948T1
Authority
AT
Austria
Prior art keywords
mold
ventilation device
mold ventilation
sidewall
blocking member
Prior art date
Application number
AT09177817T
Other languages
English (en)
Inventor
Tayfun Serener-Thielmann
Boris Klaus Peter Nitsch
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
Application granted granted Critical
Publication of ATE516948T1 publication Critical patent/ATE516948T1/de

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
    • B29D30/0662—Accessories, details or auxiliary operations
    • 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
    • B29D2030/0607—Constructional features of the moulds
    • B29D2030/0617—Venting devices, e.g. vent plugs or inserts
    • 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)
AT09177817T 2008-12-15 2009-12-03 Formentlüftungsvorrichtung ATE516948T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/334,872 US7811078B2 (en) 2008-12-15 2008-12-15 Venting device for mold

Publications (1)

Publication Number Publication Date
ATE516948T1 true ATE516948T1 (de) 2011-08-15

Family

ID=41786290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09177817T ATE516948T1 (de) 2008-12-15 2009-12-03 Formentlüftungsvorrichtung

Country Status (3)

Country Link
US (1) US7811078B2 (de)
EP (1) EP2199070B1 (de)
AT (1) ATE516948T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3092113A4 (de) * 2014-01-09 2017-10-11 Bridgestone Americas Tire Operations, LLC Entlüftungsöffnung für reifenform
US11007735B2 (en) 2019-08-08 2021-05-18 The Goodyear Tire & Rubber Company Tire mold

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374983A (en) * 1965-08-09 1968-03-26 Molded Glass Company Concrete form stripping valve
US4026512A (en) * 1975-07-28 1977-05-31 Kenneth Holt Static mold vent
NL7610516A (nl) * 1975-09-30 1977-04-01 Sekisui Plastics Stoomafvoerinrichting.
US4795331A (en) * 1986-09-15 1989-01-03 The Goodyear Tire & Rubber Company Mold vent plug
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
DE19833730C2 (de) 1998-07-27 2002-11-21 Dunlop Gmbh Reifenvulkanisationsform mit in Entlüftungsbohrungen angebrachten Ventilen
WO2000006358A2 (de) 1998-07-27 2000-02-10 Dunlop Gmbh Reifenvulkanisationsform mit in entlüftungsbohrungen angebrachten sperrorganen
JP3589644B2 (ja) * 2000-12-07 2004-11-17 日本碍子株式会社 タイヤ成形用金型
DE10155931A1 (de) 2001-11-14 2003-05-22 Dunlop Gmbh Vulkanisationsform zur Herstellung technischer Gummiprodukte
JP4277989B2 (ja) 2003-07-07 2009-06-10 横浜ゴム株式会社 タイヤ成形用金型およびタイヤ成形用金型のベントホールに使用するプラグ
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
US7530803B2 (en) * 2007-05-08 2009-05-12 Bridgestone Firestone North American Tire, Llc Insert for a tire mold vent

Also Published As

Publication number Publication date
EP2199070B1 (de) 2011-07-20
US20100148032A1 (en) 2010-06-17
EP2199070A1 (de) 2010-06-23
US7811078B2 (en) 2010-10-12

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties