JP4412054B2 - タイヤ加硫成形用金型 - Google Patents
タイヤ加硫成形用金型 Download PDFInfo
- Publication number
- JP4412054B2 JP4412054B2 JP2004146472A JP2004146472A JP4412054B2 JP 4412054 B2 JP4412054 B2 JP 4412054B2 JP 2004146472 A JP2004146472 A JP 2004146472A JP 2004146472 A JP2004146472 A JP 2004146472A JP 4412054 B2 JP4412054 B2 JP 4412054B2
- Authority
- JP
- Japan
- Prior art keywords
- vent
- hole
- block
- tire
- filling member
- 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
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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
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0617—Venting devices, e.g. vent plugs or inserts
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
2 骨部 3 横孔ベント
4 連通孔 4x 連通部
5 排気通路 6 充填部材
6a 棒状部 6b 切欠溝
t 切欠溝の高さ
Claims (3)
- タイヤ金型を構成するブロックに、タイヤ踏面部に凹凸状のパターンを構成するための骨部を形成し、該骨部に空気抜き用の横孔ベントを設けたタイヤ加硫成形用金型において、前記骨部に形成した横孔ベントにブロックの背面側から形成した連通孔を、横孔ベントの延設方向中途の位置で連通させて形成し、この連通孔に前記横孔ベントの延設方向中途を横切って遮断する棒状の充填部材を埋設し、この充填部材の相対向する側面に形成した前記連通孔の延設方向に延設された切欠溝を通じて、前記横孔ベントとブロックの外部とを連通させて排気通路にする構成にしたタイヤ加硫成形用金型。
- 前記連通孔を、前記横孔ベントよりもブロックの表面側の位置まで突出させて形成し、この連通孔の横孔ベントよりもブロックの表面側の位置まで突出させた部分に、前記充填部材の先端部を埋設した請求項1に記載のタイヤ加硫成形用金型。
- 前記切欠溝の溝高さが0.02mm〜0.05mmである請求項1または2に記載のタイヤ加硫成形用金型。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004146472A JP4412054B2 (ja) | 2004-05-17 | 2004-05-17 | タイヤ加硫成形用金型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004146472A JP4412054B2 (ja) | 2004-05-17 | 2004-05-17 | タイヤ加硫成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005324510A JP2005324510A (ja) | 2005-11-24 |
JP4412054B2 true JP4412054B2 (ja) | 2010-02-10 |
Family
ID=35471234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004146472A Expired - Fee Related JP4412054B2 (ja) | 2004-05-17 | 2004-05-17 | タイヤ加硫成形用金型 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4412054B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4959255B2 (ja) * | 2006-08-22 | 2012-06-20 | 東洋ゴム工業株式会社 | 空気入りタイヤ及びその製造方法 |
WO2010044345A1 (ja) * | 2008-10-15 | 2010-04-22 | 株式会社ブリヂストン | 加硫金型および加硫方法 |
HU229849B1 (hu) * | 2010-03-31 | 2014-10-28 | Kvantex Kft | Gumiabroncs vulkanizáló forma, valamint eljárás gáz elvezetésére gumiabroncs vulkanizáló forma futófelületérõl |
DE102011053663A1 (de) * | 2011-09-16 | 2013-03-21 | Continental Reifen Deutschland Gmbh | Vulkanisierform für Fahrzeugreifen und Fahrzeugluftreifen, welcher mit einer vorgenannten Vulkanisierform heizgepresst ist |
JP7137460B2 (ja) * | 2018-12-20 | 2022-09-14 | Toyo Tire株式会社 | タイヤ加硫金型 |
-
2004
- 2004-05-17 JP JP2004146472A patent/JP4412054B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005324510A (ja) | 2005-11-24 |
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