JP7303201B2 - タイヤ用モールドの製造方法 - Google Patents

タイヤ用モールドの製造方法 Download PDF

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Publication number
JP7303201B2
JP7303201B2 JP2020541236A JP2020541236A JP7303201B2 JP 7303201 B2 JP7303201 B2 JP 7303201B2 JP 2020541236 A JP2020541236 A JP 2020541236A JP 2020541236 A JP2020541236 A JP 2020541236A JP 7303201 B2 JP7303201 B2 JP 7303201B2
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JP
Japan
Prior art keywords
mold
tire
pieces
slit
mold pieces
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.)
Active
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JP2020541236A
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English (en)
Japanese (ja)
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JPWO2020050267A1 (ja
Inventor
泰之 石原
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.)
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Publication date
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of JPWO2020050267A1 publication Critical patent/JPWO2020050267A1/ja
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    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C33/10—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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
JP2020541236A 2018-09-06 2019-09-03 タイヤ用モールドの製造方法 Active JP7303201B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018167168 2018-09-06
JP2018167168 2018-09-06
PCT/JP2019/034603 WO2020050267A1 (ja) 2018-09-06 2019-09-03 タイヤ用モールドの製造方法

Publications (2)

Publication Number Publication Date
JPWO2020050267A1 JPWO2020050267A1 (ja) 2021-08-30
JP7303201B2 true JP7303201B2 (ja) 2023-07-04

Family

ID=69721660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020541236A Active JP7303201B2 (ja) 2018-09-06 2019-09-03 タイヤ用モールドの製造方法

Country Status (3)

Country Link
JP (1) JP7303201B2 (zh)
CN (1) CN112672867B (zh)
WO (1) WO2020050267A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008023722A (ja) 2006-07-18 2008-02-07 Sumitomo Rubber Ind Ltd タイヤ用モールド
JP2015027775A (ja) 2013-07-31 2015-02-12 東洋ゴム工業株式会社 タイヤモールド
JP2015101061A (ja) 2013-11-27 2015-06-04 住友ゴム工業株式会社 タイヤの製造方法
CN105234563A (zh) 2015-10-23 2016-01-13 强茂电子(无锡)有限公司 一种玻璃钝化硅晶圆的背面激光切割方法
JP2017100381A (ja) 2015-12-02 2017-06-08 株式会社ブリヂストン ゴム物品用モールドの製造方法及びゴム物品用モールド

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05220753A (ja) * 1992-02-13 1993-08-31 Hashiba Tekko Kk タイヤ加硫成形用金型の製造方法
JP4179722B2 (ja) * 1999-12-14 2008-11-12 株式会社ブリヂストン 板金加工方法
JP2001232642A (ja) * 1999-12-17 2001-08-28 Ngk Insulators Ltd タイヤ成形用金型及びその製造方法
JP4734907B2 (ja) * 2004-12-08 2011-07-27 横浜ゴム株式会社 タイヤ成形用金型及びタイヤ製造方法
JP2006312272A (ja) * 2005-05-09 2006-11-16 Toyo Tire & Rubber Co Ltd タイヤ加硫用金型
JP2007290202A (ja) * 2006-04-24 2007-11-08 Toyo Tire & Rubber Co Ltd タイヤ成型用金型及びそれにより成型された空気入りタイヤ
JP4972425B2 (ja) * 2007-02-13 2012-07-11 東洋ゴム工業株式会社 タイヤ加硫成形金型及びタイヤ製造方法
JP4387421B2 (ja) * 2007-04-10 2009-12-16 東洋ゴム工業株式会社 タイヤ成形型
JP4690382B2 (ja) * 2007-12-21 2011-06-01 住友ゴム工業株式会社 タイヤ用モールドの製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008023722A (ja) 2006-07-18 2008-02-07 Sumitomo Rubber Ind Ltd タイヤ用モールド
JP2015027775A (ja) 2013-07-31 2015-02-12 東洋ゴム工業株式会社 タイヤモールド
JP2015101061A (ja) 2013-11-27 2015-06-04 住友ゴム工業株式会社 タイヤの製造方法
CN105234563A (zh) 2015-10-23 2016-01-13 强茂电子(无锡)有限公司 一种玻璃钝化硅晶圆的背面激光切割方法
JP2017100381A (ja) 2015-12-02 2017-06-08 株式会社ブリヂストン ゴム物品用モールドの製造方法及びゴム物品用モールド

Also Published As

Publication number Publication date
CN112672867A (zh) 2021-04-16
CN112672867B (zh) 2023-10-17
WO2020050267A1 (ja) 2020-03-12
JPWO2020050267A1 (ja) 2021-08-30

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