EP2335844A4 - Method of manufacturing casting for mold for molding tire - Google Patents

Method of manufacturing casting for mold for molding tire

Info

Publication number
EP2335844A4
EP2335844A4 EP09812950.5A EP09812950A EP2335844A4 EP 2335844 A4 EP2335844 A4 EP 2335844A4 EP 09812950 A EP09812950 A EP 09812950A EP 2335844 A4 EP2335844 A4 EP 2335844A4
Authority
EP
European Patent Office
Prior art keywords
mold
manufacturing casting
molding tire
tire
molding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP09812950.5A
Other languages
German (de)
French (fr)
Other versions
EP2335844A1 (en
EP2335844B1 (en
Inventor
Yasuyuki Ishihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Corp filed Critical Bridgestone Corp
Publication of EP2335844A1 publication Critical patent/EP2335844A1/en
Publication of EP2335844A4 publication Critical patent/EP2335844A4/en
Application granted granted Critical
Publication of EP2335844B1 publication Critical patent/EP2335844B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP09812950.5A 2008-09-11 2009-06-15 Method of manufacturing casting for mold for molding tire Not-in-force EP2335844B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008233981A JP5243157B2 (en) 2008-09-11 2008-09-11 Manufacturing method of casting for tire mold
PCT/JP2009/060904 WO2010029802A1 (en) 2008-09-11 2009-06-15 Method of manufacturing casting for mold for molding tire

Publications (3)

Publication Number Publication Date
EP2335844A1 EP2335844A1 (en) 2011-06-22
EP2335844A4 true EP2335844A4 (en) 2013-11-27
EP2335844B1 EP2335844B1 (en) 2019-06-05

Family

ID=42005064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09812950.5A Not-in-force EP2335844B1 (en) 2008-09-11 2009-06-15 Method of manufacturing casting for mold for molding tire

Country Status (5)

Country Link
US (1) US20110174460A1 (en)
EP (1) EP2335844B1 (en)
JP (1) JP5243157B2 (en)
CN (1) CN102149490A (en)
WO (1) WO2010029802A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5427589B2 (en) * 2009-12-22 2014-02-26 株式会社ブリヂストン Manufacturing method of tire mold
JP6091996B2 (en) * 2013-05-20 2017-03-08 株式会社ブリヂストン Manufacturing method of tire mold
CN103551514B (en) * 2013-11-14 2015-07-08 沈阳工业大学 Dead head heating easily-cutting piece of large steel casting
JP5946492B2 (en) * 2014-06-05 2016-07-06 住友ゴム工業株式会社 Method and equipment for casting tire mold
JP2018187655A (en) * 2017-05-09 2018-11-29 株式会社ブリヂストン Method for producing molding mold for tire
JP7415884B2 (en) * 2020-11-12 2024-01-17 トヨタ自動車株式会社 Casting equipment and casting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086015A (en) * 1936-01-10 1937-07-06 Harry A Morgan Inkwell mounting
US4129406A (en) * 1975-11-25 1978-12-12 Cima Costruzioni Industriali Metalmeccaniche E Affini S.A.S. Di Capecchi Floriano & C. Mold for the vulcanization or retreading of vehicle tires
GB2026376A (en) * 1978-07-15 1980-02-06 Herbert Maschbau Kg Mould segment and method of manufacturing same
US5866171A (en) * 1996-07-10 1999-02-02 Bridgestone Corporation Mold for tire vulcanization and manufacturing method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287294A1 (en) * 1974-10-09 1976-05-07 Peugeot & Renault LOW PRESSURE FOUNDRY PARTS PERFECTIONING
JPS5911383B2 (en) 1980-09-27 1984-03-15 橋場鉄工株式会社 Low-pressure casting mold for tire molding and vulcanization
US4714102A (en) * 1986-01-11 1987-12-22 Toshiba Machine Co., Ltd. Casting method and an apparatus therefor
JPH078406B2 (en) * 1989-02-23 1995-02-01 株式会社ブリヂストン Split mold for tire segment small segment casting
JP2796010B2 (en) 1992-04-22 1998-09-10 日本碍子株式会社 Tire mold casting method and tire mold casting chute
SE513287C2 (en) * 1998-11-06 2000-08-21 Volvo Lastvagnar Ab Method and apparatus for mold casting
JP2006315065A (en) * 2005-05-16 2006-11-24 Yokohama Rubber Co Ltd:The Method for producing die for tire molding, and casting die used for the production method
JP4789241B2 (en) 2005-11-29 2011-10-12 日本碍子株式会社 Tire mold casting method
JP2008188620A (en) * 2007-02-02 2008-08-21 Bridgestone Corp Casting method and mold

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086015A (en) * 1936-01-10 1937-07-06 Harry A Morgan Inkwell mounting
US4129406A (en) * 1975-11-25 1978-12-12 Cima Costruzioni Industriali Metalmeccaniche E Affini S.A.S. Di Capecchi Floriano & C. Mold for the vulcanization or retreading of vehicle tires
GB2026376A (en) * 1978-07-15 1980-02-06 Herbert Maschbau Kg Mould segment and method of manufacturing same
US5866171A (en) * 1996-07-10 1999-02-02 Bridgestone Corporation Mold for tire vulcanization and manufacturing method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SANTOS C A ET AL: "Determination of transient interfacial heat transfer coefficients in chill mold castings", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 319, no. 1-2, 26 April 2001 (2001-04-26), pages 174 - 186, XP004233133, ISSN: 0925-8388, DOI: 10.1016/S0925-8388(01)00904-5 *
YOON ET AL: "Evaluation on Casting Material Characteristics of Aluminum Alloy and Mild Steel for Tire Mold Manufacturing by Casting Method", JOURNAL OF THE KOREAN FOUNDRYMEN'S SOCIETY,, vol. 28, no. 5, 1 January 2008 (2008-01-01), pages 217 - 220, XP009173657 *

Also Published As

Publication number Publication date
JP2010064115A (en) 2010-03-25
EP2335844A1 (en) 2011-06-22
EP2335844B1 (en) 2019-06-05
WO2010029802A1 (en) 2010-03-18
JP5243157B2 (en) 2013-07-24
US20110174460A1 (en) 2011-07-21
CN102149490A (en) 2011-08-10

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