JP6932578B2 - タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ - Google Patents

タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ Download PDF

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Publication number
JP6932578B2
JP6932578B2 JP2017149319A JP2017149319A JP6932578B2 JP 6932578 B2 JP6932578 B2 JP 6932578B2 JP 2017149319 A JP2017149319 A JP 2017149319A JP 2017149319 A JP2017149319 A JP 2017149319A JP 6932578 B2 JP6932578 B2 JP 6932578B2
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JP
Japan
Prior art keywords
tire
mold
protrusion
groove
transition portion
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
Application number
JP2017149319A
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English (en)
Japanese (ja)
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JP2019025837A (ja
Inventor
哲二 宮崎
哲二 宮崎
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire 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 Toyo Tire Corp filed Critical Toyo Tire Corp
Priority to JP2017149319A priority Critical patent/JP6932578B2/ja
Priority to CN201810767247.4A priority patent/CN109318516A/zh
Publication of JP2019025837A publication Critical patent/JP2019025837A/ja
Application granted granted Critical
Publication of JP6932578B2 publication Critical patent/JP6932578B2/ja
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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
    • 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
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • 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
    • B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
    • 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
    • B29D2030/0616—Surface structure of the mould, e.g. roughness, arrangement of slits, grooves or channels

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)
JP2017149319A 2017-08-01 2017-08-01 タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ Active JP6932578B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017149319A JP6932578B2 (ja) 2017-08-01 2017-08-01 タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ
CN201810767247.4A CN109318516A (zh) 2017-08-01 2018-07-13 轮胎硫化模具、充气轮胎的制造方法以及充气轮胎

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017149319A JP6932578B2 (ja) 2017-08-01 2017-08-01 タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ

Publications (2)

Publication Number Publication Date
JP2019025837A JP2019025837A (ja) 2019-02-21
JP6932578B2 true JP6932578B2 (ja) 2021-09-08

Family

ID=65263734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017149319A Active JP6932578B2 (ja) 2017-08-01 2017-08-01 タイヤ加硫金型、空気入りタイヤの製造方法、及び空気入りタイヤ

Country Status (2)

Country Link
JP (1) JP6932578B2 (zh)
CN (1) CN109318516A (zh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1076527A (ja) * 1996-09-05 1998-03-24 Bridgestone Corp タイヤ加硫用金型および該タイヤ加硫用金型により製造されたタイヤ
WO2002014042A1 (fr) * 2000-08-04 2002-02-21 Bridgestone Corporation Procede de fabrication de pneumatique et de vulcanisation d'un moule metallique utilise dans ce procede
JP4996288B2 (ja) * 2007-03-07 2012-08-08 株式会社ブリヂストン 空気入りタイヤ、及び、それを製造する加硫成形装置
JP5735950B2 (ja) * 2012-12-10 2015-06-17 住友ゴム工業株式会社 タイヤ用モールド
JP6133159B2 (ja) * 2013-07-23 2017-05-24 住友ゴム工業株式会社 タイヤ加硫用金型
JP6487758B2 (ja) * 2015-04-14 2019-03-20 住友ゴム工業株式会社 タイヤ加硫金型、それを用いた空気入りタイヤの製造方法、及び、空気入りタイヤ

Also Published As

Publication number Publication date
CN109318516A (zh) 2019-02-12
JP2019025837A (ja) 2019-02-21

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