JPWO2018061052A1 - タイヤ加硫金型 - Google Patents
タイヤ加硫金型 Download PDFInfo
- Publication number
- JPWO2018061052A1 JPWO2018061052A1 JP2018541724A JP2018541724A JPWO2018061052A1 JP WO2018061052 A1 JPWO2018061052 A1 JP WO2018061052A1 JP 2018541724 A JP2018541724 A JP 2018541724A JP 2018541724 A JP2018541724 A JP 2018541724A JP WO2018061052 A1 JPWO2018061052 A1 JP WO2018061052A1
- Authority
- JP
- Japan
- Prior art keywords
- tire
- piece
- mold
- recess
- radial direction
- 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
Links
Images
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
- B29C33/10—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
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- 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)
- B29D30/72—Side-walls
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/306—Exchangeable mould parts, e.g. cassette moulds, mould inserts
-
- 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
-
- 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
- B29D2030/0617—Venting devices, e.g. vent plugs or inserts
-
- 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
- B29D2030/0618—Annular elements, e.g. rings, for moulding the tyre shoulder areas
Abstract
Description
Claims (5)
- タイヤのサイドウォール部を成型するサイド成型面を有する環状のサイドモールドを備えたタイヤ加硫金型であって、
前記サイドモールドは、
前記サイド成型面に設けられた凹部を有するサイドモールド本体と、
前記凹部に嵌まり前記サイド成型面の一部を構成するとともに、前記凹部の壁面との間に排気のための排気隙間を形成するサイドピースと、
前記サイド成型面に設けられた取付穴に対して隙間なく密接嵌合された情報表示用の替駒と、
を備え、
前記替駒が、前記サイドピースと前記サイドモールド本体とに跨らないように、前記サイドピース内又は前記サイドモールド本体内に設けられた、
タイヤ加硫金型。 - 前記凹部が、タイヤ周方向に間隔をあけて複数設けられ、複数の前記サイドピースが、前記複数の凹部にそれぞれ嵌まり前記サイドモールド本体とともに環状の前記サイド成型面を形成し、前記排気隙間が、前記サイドピースのタイヤ周方向両側の側面と当該側面に対向する前記凹部の壁面との間に設けられた、請求項1に記載のタイヤ加硫金型。
- 前記サイドピースのタイヤ径方向内側端が、前記サイド成型面のタイヤ径方向内側端よりもタイヤ径方向内方に位置している、請求項2に記載のタイヤ加硫金型。
- 前記サイドモールド本体が、前記サイド成型面のタイヤ径方向内側に前記ビードリングを固定するビードリング固定部を備え、前記凹部が、前記サイド成型面のタイヤ径方向内側端を越えて前記ビードリング固定部まで延びており、前記凹部に嵌まった前記サイドピースのタイヤ径方向内側端が、前記ビードリング固定部に固定された前記ビードリングによってタイヤ軸方向内側から覆われている、請求項3に記載のタイヤ加硫金型。
- 前記サイドピースのタイヤ径方向内側端と前記凹部のタイヤ径方向内側端との間に隙間が設けられ、この内側端の隙間が、前記サイドピースのタイヤ周方向両側の前記排気隙間よりも大きく設定された、請求項3又は4に記載のタイヤ加硫金型。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/004381 WO2018061052A1 (ja) | 2016-09-28 | 2016-09-28 | タイヤ加硫金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018061052A1 true JPWO2018061052A1 (ja) | 2019-07-04 |
JP6741765B2 JP6741765B2 (ja) | 2020-08-19 |
Family
ID=61762620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018541724A Active JP6741765B2 (ja) | 2016-09-28 | 2016-09-28 | タイヤ加硫金型 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10870247B2 (ja) |
JP (1) | JP6741765B2 (ja) |
CN (1) | CN109789605B (ja) |
WO (1) | WO2018061052A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6741765B2 (ja) * | 2016-09-28 | 2020-08-19 | Toyo Tire株式会社 | タイヤ加硫金型 |
EP3991956A3 (en) * | 2020-10-30 | 2023-04-19 | Apollo Tyres Ltd. | Improved tyre mould having modified sectored sidewall plates |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6064809A (ja) * | 1983-09-20 | 1985-04-13 | Yokohama Rubber Co Ltd:The | タイヤの製造方法 |
JPS63264308A (ja) | 1987-04-22 | 1988-11-01 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形用金型 |
JPS6453816A (en) | 1987-08-26 | 1989-03-01 | Yokohama Rubber Co Ltd | Sectional type mold for molding tire |
DE69301281T2 (de) * | 1992-07-02 | 1996-05-30 | Michelin & Cie | Reifenform, Verfahren zu deren Herstellung und Reifenformverfahren mit Hilfe einer solchen Form |
JPH1177694A (ja) | 1997-09-16 | 1999-03-23 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形用金型 |
JPH11333844A (ja) | 1998-05-25 | 1999-12-07 | Yokohama Rubber Co Ltd:The | タイヤ加硫用成形金型 |
US6491854B1 (en) * | 1998-12-10 | 2002-12-10 | The Yokohama Rubber Co., Ltd. | Metallic mold for tire curing and process for producing the same |
JP2000202832A (ja) | 1999-01-11 | 2000-07-25 | Yokohama Rubber Co Ltd:The | タイヤ加硫用成形金型の替駒取外し方法及びその取外し用治具 |
JP2001179751A (ja) | 1999-12-24 | 2001-07-03 | Yokohama Rubber Co Ltd:The | タイヤ加硫成形用金型の製造方法 |
EP1306181B1 (en) | 2000-08-04 | 2005-11-23 | Bridgestone Corporation | Method of manufacturing pneumatic tire and vulcanizing metal mold used for the method |
JP2002052537A (ja) | 2000-08-14 | 2002-02-19 | Bridgestone Corp | 空気入りタイヤの加硫用金型 |
JP2002166424A (ja) | 2000-11-29 | 2002-06-11 | Bridgestone Corp | 空気入りタイヤの加硫方法およびそれに用いる金型 |
JP3699362B2 (ja) | 2001-05-02 | 2005-09-28 | 住友ゴム工業株式会社 | タイヤ加硫金型、及びタイヤの製造方法 |
US6942476B2 (en) * | 2002-08-15 | 2005-09-13 | The Goodyear Tire & Rubber Company | Method and apparatus for changing tire identification means via magnetic inserts |
EP1779989B1 (en) * | 2004-08-20 | 2010-05-05 | Bridgestone Corporation | Vulcanizing mold for molding tire and method of manufacturing the same |
CN101687377B (zh) * | 2007-07-11 | 2013-06-12 | 倍耐力轮胎股份公司 | 用于对车用轮胎执行硫化及模制操作的方法和设备 |
JP2009143488A (ja) | 2007-12-17 | 2009-07-02 | Sumitomo Rubber Ind Ltd | 空気入りタイヤ |
CN201592499U (zh) * | 2009-09-28 | 2010-09-29 | 青岛联鑫机械有限公司 | 轮胎活络模具胎侧板 |
US20110180200A1 (en) * | 2010-01-27 | 2011-07-28 | James Richard Parmelee | Method for interchanging indicia of tire molds |
JP5760333B2 (ja) | 2010-06-08 | 2015-08-05 | 横浜ゴム株式会社 | 空気入りタイヤ及び空気入りタイヤのデザイン方法 |
JP5667433B2 (ja) * | 2010-12-24 | 2015-02-12 | 住友ゴム工業株式会社 | タイヤ加硫金型及び空気入りタイヤの製造方法 |
CN105459300B (zh) | 2016-01-04 | 2018-09-07 | 山东豪迈机械科技股份有限公司 | 花筋镶嵌式无气孔轮胎模具及其花纹块 |
JP6741765B2 (ja) * | 2016-09-28 | 2020-08-19 | Toyo Tire株式会社 | タイヤ加硫金型 |
-
2016
- 2016-09-28 JP JP2018541724A patent/JP6741765B2/ja active Active
- 2016-09-28 WO PCT/JP2016/004381 patent/WO2018061052A1/ja active Application Filing
- 2016-09-28 US US16/327,098 patent/US10870247B2/en active Active
- 2016-09-28 CN CN201680088740.2A patent/CN109789605B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109789605B (zh) | 2021-02-26 |
JP6741765B2 (ja) | 2020-08-19 |
US20190193354A1 (en) | 2019-06-27 |
US10870247B2 (en) | 2020-12-22 |
CN109789605A (zh) | 2019-05-21 |
WO2018061052A1 (ja) | 2018-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6721701B2 (ja) | タイヤ加硫金型 | |
JPWO2018061052A1 (ja) | タイヤ加硫金型 | |
JP5475437B2 (ja) | タイヤ用モールド | |
JP6743161B2 (ja) | タイヤ加硫金型 | |
JP6741766B2 (ja) | タイヤ加硫金型 | |
JP5613137B2 (ja) | タイヤ加硫金型の設計方法 | |
CN109789607B (zh) | 轮胎硫化模具 | |
JP6721700B2 (ja) | タイヤ加硫金型 | |
JP2020142459A (ja) | タイヤ加硫金型 | |
JP7365199B2 (ja) | ビードリング及びタイヤ加硫金型 | |
JP6368330B2 (ja) | タイヤ加硫金型 | |
JP2022173899A (ja) | タイヤ加硫金型 | |
JP2020090062A (ja) | タイヤ用モールド | |
JP2012017028A (ja) | 空気入りタイヤ | |
JP2017109433A (ja) | トレッドモールド及びタイヤモールド装置 | |
JP2011031522A (ja) | タイヤ加硫用モールド及び空気入りタイヤ | |
JP2013224102A (ja) | タイヤ用フラップ及びタイヤ用フラップの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190717 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200512 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200623 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200721 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200727 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6741765 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |