JP5210548B2 - タイヤトレッド加硫金型 - Google Patents
タイヤトレッド加硫金型 Download PDFInfo
- Publication number
- JP5210548B2 JP5210548B2 JP2007142119A JP2007142119A JP5210548B2 JP 5210548 B2 JP5210548 B2 JP 5210548B2 JP 2007142119 A JP2007142119 A JP 2007142119A JP 2007142119 A JP2007142119 A JP 2007142119A JP 5210548 B2 JP5210548 B2 JP 5210548B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- pieces
- piece
- tire tread
- case
- 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.)
- Expired - Fee Related
Links
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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
- B29D30/0629—Vulcanising moulds not integral with vulcanising presses with radially movable sectors
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)
Description
5……ケース
6……ピース
8……凸部
9……凹部
Claims (3)
- ケースの内周面上に配列されてタイヤのトレッドパターンを成形する周方向に分割された複数個のピースを備えた複数個のセクタモールドからなるタイヤのトレッド部を成形するタイヤトレッド加硫金型において、
前記セクタモールド内にて互いに隣接するピースのうち、一方のピースの当接面に突出する凸部を有し、他方のピースの当接面に前記凸部に対応する凹部を有し、前記凸部と凹部の設定位置が前記セクタモールド内において隣接するピース毎に異なり、
前記ケースはその周方向両端面からいずれのピースも挿入可能である
ことを特徴とするタイヤトレッド加硫金型。 - 前記凸部が前記当接面に突設された少なくとも1のピンからなり、前記凹部が前記ピンが挿入されるピン穴からなる
ことを特徴とする請求項1に記載のタイヤトレッド加硫金型。 - 前記セクタモールド内に配列される複数個のピースが、前記ケースとの摺接面に突出する少なくとも1の凸部を有し、該凸部が掛合し摺動する周方向溝を前記ケース内周面に設け、前記凸部と摺動溝の設定位置が前記セクタモールド毎に異なる
ことを特徴とする請求項1又は2に記載のタイヤトレッド加硫金型。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007142119A JP5210548B2 (ja) | 2007-05-29 | 2007-05-29 | タイヤトレッド加硫金型 |
US12/106,394 US7670124B2 (en) | 2007-05-29 | 2008-04-21 | Metal mold for vulcanizing tire treads |
CN2008100995264A CN101314249B (zh) | 2007-05-29 | 2008-05-13 | 轮胎胎面加硫模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007142119A JP5210548B2 (ja) | 2007-05-29 | 2007-05-29 | タイヤトレッド加硫金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008296399A JP2008296399A (ja) | 2008-12-11 |
JP5210548B2 true JP5210548B2 (ja) | 2013-06-12 |
Family
ID=40088536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007142119A Expired - Fee Related JP5210548B2 (ja) | 2007-05-29 | 2007-05-29 | タイヤトレッド加硫金型 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7670124B2 (ja) |
JP (1) | JP5210548B2 (ja) |
CN (1) | CN101314249B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY172998A (en) * | 2008-09-03 | 2019-12-18 | Khong Fah Liew | Mould segments with indexing means and method of aligning mould segments |
FR2939714B1 (fr) * | 2008-12-17 | 2012-05-18 | Michelin Soc Tech | Ensemble de garniture sur peau. |
WO2011037447A1 (en) * | 2009-09-28 | 2011-03-31 | Low, Yoke Thye | Mould segments with indexing means and method of aligning mould segments |
FR2975319B1 (fr) * | 2011-05-17 | 2014-04-11 | Michelin Soc Tech | Procede de fabrication d'element moulant par frittage laser |
JP5534483B1 (ja) * | 2013-01-24 | 2014-07-02 | 株式会社ブリヂストン | セクター金型、その製造方法 |
JP5579292B1 (ja) * | 2013-02-25 | 2014-08-27 | 株式会社ブリヂストン | タイヤ加硫金型の製造方法、及び、タイヤ加硫金型 |
JP6280446B2 (ja) | 2014-05-27 | 2018-02-14 | 株式会社ブリヂストン | タイヤモールド及びタイヤ加硫装置 |
JP6841612B2 (ja) * | 2016-07-25 | 2021-03-10 | Toyo Tire株式会社 | タイヤ加硫成型方法 |
EP3615293B1 (en) * | 2017-04-26 | 2022-01-05 | Cooper Tire & Rubber Company | Plug assembly for a tyre mould |
JP7094696B2 (ja) * | 2017-12-15 | 2022-07-04 | Toyo Tire株式会社 | トレッドモールド |
EP3603946B1 (en) * | 2018-08-01 | 2024-09-04 | Sumitomo Rubber Industries, Ltd. | Tyre mold, method for manufacturing tyre, and tyre |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297017A (en) * | 1939-05-10 | 1942-09-29 | Max C Overman | Tire mold structure |
JPS59218831A (ja) * | 1983-01-17 | 1984-12-10 | Sumitomo Rubber Ind Ltd | タイヤ加硫用金型 |
IT1240295B (it) * | 1990-04-13 | 1993-12-07 | Pirelli | Stampo e metodo per la vulcanizzazione di pneumatici e metodo per fabbricare stampi |
JPH04341806A (ja) * | 1991-05-17 | 1992-11-27 | Bridgestone Corp | タイヤ加硫用金型及びその製作方法 |
JP2558987B2 (ja) | 1992-01-29 | 1996-11-27 | 住友ゴム工業株式会社 | 産業車両用ソリッドタイヤ用の加硫金型 |
JP3102991B2 (ja) * | 1994-03-31 | 2000-10-23 | 日本碍子株式会社 | タイヤ成形用金型 |
JP3091363B2 (ja) * | 1994-03-31 | 2000-09-25 | 日本碍子株式会社 | タイヤ成形用金型 |
JPH0872061A (ja) * | 1994-09-01 | 1996-03-19 | Niitsu:Kk | タイヤ成形用金型 |
FR2759626A1 (fr) * | 1997-02-19 | 1998-08-21 | Sedepro | Moule pour pneus |
US6491854B1 (en) * | 1998-12-10 | 2002-12-10 | The Yokohama Rubber Co., Ltd. | Metallic mold for tire curing and process for producing the same |
JP2001150442A (ja) * | 1999-11-24 | 2001-06-05 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形用金型の組付け構造 |
KR100426781B1 (ko) * | 2000-11-23 | 2004-04-13 | 한국타이어 주식회사 | 섹셔널 가류금형 |
FR2839003A1 (fr) * | 2002-04-29 | 2003-10-31 | Michelin Soc Tech | Moule pour pneus |
JP2005081617A (ja) * | 2003-09-05 | 2005-03-31 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形装置 |
JP2007044946A (ja) * | 2005-08-09 | 2007-02-22 | Bridgestone Corp | タイヤ加硫用金型 |
-
2007
- 2007-05-29 JP JP2007142119A patent/JP5210548B2/ja not_active Expired - Fee Related
-
2008
- 2008-04-21 US US12/106,394 patent/US7670124B2/en not_active Expired - Fee Related
- 2008-05-13 CN CN2008100995264A patent/CN101314249B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7670124B2 (en) | 2010-03-02 |
US20080299240A1 (en) | 2008-12-04 |
JP2008296399A (ja) | 2008-12-11 |
CN101314249B (zh) | 2012-11-28 |
CN101314249A (zh) | 2008-12-03 |
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