JPH0210914U - - Google Patents
Info
- Publication number
- JPH0210914U JPH0210914U JP8901388U JP8901388U JPH0210914U JP H0210914 U JPH0210914 U JP H0210914U JP 8901388 U JP8901388 U JP 8901388U JP 8901388 U JP8901388 U JP 8901388U JP H0210914 U JPH0210914 U JP H0210914U
- Authority
- JP
- Japan
- Prior art keywords
- sector
- bone
- divided
- mold
- lag
- 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.)
- Pending
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004073 vulcanization Methods 0.000 claims description 3
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図〜第４図は本考案の実施例からなるタイ
ヤ加硫成形用金型を示し、第１図は第３図の矢
視で見たトレツド成形面の平面図、第２図は第１
図の―矢視図、第３図は上記金型を径方向に
切断したときの縦断面図、第４図は上記金型を周
方向に切断したときの要部を示す縦断面図である
。第５図は従来のタイヤ加硫成形用金型における
ゴムのオーバフローの状況を説明する断面図であ
る。
１……セクター、２ａ，２ｂ……サイドプレー
ト、４，４′……ラグ溝成形骨、４ａ，４ｂ……
成形骨、Ｇ……グリーンタイヤ。
1 to 4 show a tire vulcanization mold according to an embodiment of the present invention, FIG. 1 is a plan view of the tread molding surface as seen in the direction of the arrow in FIG. 1
Fig. 3 is a vertical cross-sectional view when the mold is cut in the radial direction, and Fig. 4 is a vertical cross-sectional view showing the main parts when the mold is cut in the circumferential direction. . FIG. 5 is a sectional view illustrating the state of rubber overflow in a conventional tire vulcanization mold. 1... Sector, 2a, 2b... Side plate, 4, 4'... Lag groove molded bone, 4a, 4b...
Molded bone, G...green tire.
Claims (1)
らなり、各セクターに径方向に延びるラグ溝成形
骨が設けられている金型において、前記セクター
の分割面で２分割されたラグ溝成形骨の高さを、
２分割されない位置にあるラグ溝成形骨よりも低
くしたタイヤ加硫成形用金型。 In a mold in which the tread molding part is composed of a plurality of sectors, and each sector is provided with a lag groove molded bone extending in the radial direction, the height of the lag groove molded bone divided into two by the dividing surface of the sector. of,
A tire vulcanization mold that is lower than the lug groove molding bone in a position where it is not divided into two parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901388U JPH0210914U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8901388U JPH0210914U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210914U true JPH0210914U (en) | 1990-01-24 |
Family
ID=31313568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8901388U Pending JPH0210914U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002100664A1 (en) * | 2001-06-07 | 2002-12-19 | Bridgestone Corporation | Off-the-road tire |
| JP2009126142A (en) * | 2007-11-27 | 2009-06-11 | Bridgestone Corp | Tire vulcanizing mold, and pneumatic tire which is manufactured by tire vulcanizing mold |
| JP2011037188A (en) * | 2009-08-17 | 2011-02-24 | Sumitomo Rubber Ind Ltd | Mold for tire |
-
1988
- 1988-07-06 JP JP8901388U patent/JPH0210914U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002100664A1 (en) * | 2001-06-07 | 2002-12-19 | Bridgestone Corporation | Off-the-road tire |
| JP2009126142A (en) * | 2007-11-27 | 2009-06-11 | Bridgestone Corp | Tire vulcanizing mold, and pneumatic tire which is manufactured by tire vulcanizing mold |
| JP2011037188A (en) * | 2009-08-17 | 2011-02-24 | Sumitomo Rubber Ind Ltd | Mold for tire |
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