JP7094696B2 - トレッドモールド - Google Patents
トレッドモールド Download PDFInfo
- Publication number
- JP7094696B2 JP7094696B2 JP2017240919A JP2017240919A JP7094696B2 JP 7094696 B2 JP7094696 B2 JP 7094696B2 JP 2017240919 A JP2017240919 A JP 2017240919A JP 2017240919 A JP2017240919 A JP 2017240919A JP 7094696 B2 JP7094696 B2 JP 7094696B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- mold
- tread mold
- jig
- tread
- 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
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
-
- 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
-
- 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
- B29D2030/0663—Mould maintenance, e.g. cleaning, washing, repairing
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
Claims (2)
- 型閉め状態時にタイヤを成形するための閉空間を内部に形成するために、タイヤ周方向に沿って環状に並列され、内周部がタイヤのトレッド部に接するトレッドモールドであって、
外周部に、加工機の治具に固定される固定部と、
前記外周部に、凹部と、
前記内周部の開口から前記外周部の開口まで延びる複数の通気孔と、を備え、
前記凹部は、前記治具に対して位置決めされるべく、前記治具の基準面と面接触する位置決め面を、内面に備え、
前記位置決め面は、前記トレッドモールドが前記治具に対してタイヤ周方向で位置決めされるべく、タイヤ周方向に対して交差するように配置され、
全ての前記外周部の開口は、前記凹部の内面から離れて配置される、トレッドモールド。 - 前記位置決め面の表面粗さは、前記凹部の他の内面の表面粗さよりも、小さい、請求項1に記載のトレッドモールド。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017240919A JP7094696B2 (ja) | 2017-12-15 | 2017-12-15 | トレッドモールド |
CN201811441883.4A CN109927213B (zh) | 2017-12-15 | 2018-11-29 | 胎面模具及其修复方法 |
US16/209,424 US10603857B2 (en) | 2017-12-15 | 2018-12-04 | Tread mold and method for repair thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017240919A JP7094696B2 (ja) | 2017-12-15 | 2017-12-15 | トレッドモールド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019107802A JP2019107802A (ja) | 2019-07-04 |
JP7094696B2 true JP7094696B2 (ja) | 2022-07-04 |
Family
ID=66815489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017240919A Active JP7094696B2 (ja) | 2017-12-15 | 2017-12-15 | トレッドモールド |
Country Status (3)
Country | Link |
---|---|
US (1) | US10603857B2 (ja) |
JP (1) | JP7094696B2 (ja) |
CN (1) | CN109927213B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11752667B2 (en) | 2021-12-03 | 2023-09-12 | Jeanette Dobbins | Tire mold maintenance and repair systems and related methods |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011093212A (ja) | 2009-10-30 | 2011-05-12 | Bridgestone Corp | タイヤ加硫用金型の製造方法 |
JP2014136318A (ja) | 2013-01-15 | 2014-07-28 | Nakamura Yoshinobu | タイヤ成形用金型とその補修方法 |
JP2015090348A (ja) | 2013-11-07 | 2015-05-11 | 東洋ゴム工業株式会社 | タイヤ成型金型用測定治具及びその使用方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3741696A (en) * | 1971-06-01 | 1973-06-26 | Goodyear Tire & Rubber | Segmented tire mold |
DE2254334C3 (de) * | 1972-11-07 | 1978-08-24 | Marangoni Meccanica S.P.A., Rovereto (Italien) | Vulkanisierform für Luftreifen |
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 |
JPH05177644A (ja) * | 1991-12-26 | 1993-07-20 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ用金型 |
JP3091363B2 (ja) * | 1994-03-31 | 2000-09-25 | 日本碍子株式会社 | タイヤ成形用金型 |
US5585064A (en) * | 1994-07-20 | 1996-12-17 | The Goodyear Tire & Rubber Company | Ventless segmented tire mold and method therefore |
ES2224551T3 (es) * | 1998-04-17 | 2005-03-01 | Bridgestone Corporation | Aparato para vulcanizar cubiertas neumaticas con moldes segmentados. |
ATE304442T1 (de) * | 1999-12-01 | 2005-09-15 | Pirelli | Anlage zur gleichzeitigen herstellung von verschiedenartigen reifen |
US6592807B2 (en) * | 2001-05-24 | 2003-07-15 | The Goodyear Tire And Rubber Company | Method of making a porous tire tread mold |
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 |
JP5210548B2 (ja) * | 2007-05-29 | 2013-06-12 | 東洋ゴム工業株式会社 | タイヤトレッド加硫金型 |
CN101249698A (zh) * | 2008-03-25 | 2008-08-27 | 武汉优科表面工程有限公司 | 热喷涂纳米复合陶瓷涂层塑料模具及其生产方法 |
US20130099419A1 (en) * | 2011-10-25 | 2013-04-25 | Neal G. Sehm | Convertible two piece sideplate |
JP5631904B2 (ja) * | 2012-01-16 | 2014-11-26 | 住友ゴム工業株式会社 | タイヤ用モールド |
FR3009231B1 (fr) * | 2013-08-05 | 2016-01-01 | Michelin & Cie | Moule pour pneumatique comportant une coquille avec parties amovibles |
JP5864501B2 (ja) * | 2013-09-26 | 2016-02-17 | 住友ゴム工業株式会社 | タイヤ用モールド |
-
2017
- 2017-12-15 JP JP2017240919A patent/JP7094696B2/ja active Active
-
2018
- 2018-11-29 CN CN201811441883.4A patent/CN109927213B/zh active Active
- 2018-12-04 US US16/209,424 patent/US10603857B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011093212A (ja) | 2009-10-30 | 2011-05-12 | Bridgestone Corp | タイヤ加硫用金型の製造方法 |
JP2014136318A (ja) | 2013-01-15 | 2014-07-28 | Nakamura Yoshinobu | タイヤ成形用金型とその補修方法 |
JP2015090348A (ja) | 2013-11-07 | 2015-05-11 | 東洋ゴム工業株式会社 | タイヤ成型金型用測定治具及びその使用方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2019107802A (ja) | 2019-07-04 |
US10603857B2 (en) | 2020-03-31 |
US20190184661A1 (en) | 2019-06-20 |
CN109927213A (zh) | 2019-06-25 |
CN109927213B (zh) | 2021-05-07 |
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