JPH0254511U - - Google Patents
Info
- Publication number
- JPH0254511U JPH0254511U JP13236288U JP13236288U JPH0254511U JP H0254511 U JPH0254511 U JP H0254511U JP 13236288 U JP13236288 U JP 13236288U JP 13236288 U JP13236288 U JP 13236288U JP H0254511 U JPH0254511 U JP H0254511U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- mold
- side plates
- sectors
- side plate
- 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
- 238000004073 vulcanization Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図および第２図は、それぞれ本考案の実施
例からなるセクシヨナル型タイヤ成形用加硫金型
を密着前の状態で示した半断面図、第３図は同金
型のサイドプレートエツジ部の拡大断面図、第４
図および第５図はそれぞれ他の実施態様によるサ
イドプレートエツジ部の拡大断面図である。第６
図は本考案の金型におけるサイドプレートエツジ
部における未加硫タイヤの挙動を示す説明図、第
７図は従来の金型におけるサイドプレートエツジ
部における未加硫タイヤの挙動を示す説明図であ
る。
１…セクター、２ａ，２ｂ…サイドプレート、
３…面取り、ｅ…エツジ部。
1 and 2 are half-sectional views showing a vulcanization mold for forming a sectional tire according to an embodiment of the present invention in a state before contact, and FIG. 3 is a side plate edge portion of the same mold. Enlarged sectional view of 4th
5 and 5 are enlarged cross-sectional views of side plate edges according to other embodiments, respectively. 6th
The figure is an explanatory diagram showing the behavior of an unvulcanized tire at the side plate edge part in the mold of the present invention, and FIG. 7 is an explanatory diagram showing the behavior of an unvulcanized tire at the side plate edge part in a conventional mold. . 1... Sector, 2a, 2b... Side plate,
3... Chamfer, e... Edge part.
Claims (1)
イドプレートと、これら両サイドプレートの外周
に跨るように周方向に複数個に分割配置されたト
レツド型成形用のセクターとからなるセクシヨナ
ル型の金型において、前記サイドプレートの成形
面が前記セクターの成形面と接合するエツジ部に
面取りを施してなるタイヤ成形用加硫金型。 A sectional mold consisting of a pair of opposing side plates for molding the sidewall portion, and sectors for tread mold molding that are divided into multiple sectors in the circumferential direction so as to straddle the outer periphery of both side plates. A vulcanization mold for tire molding, wherein an edge portion where the molding surface of the side plate joins the molding surface of the sector is chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13236288U JPH0254511U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13236288U JPH0254511U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254511U true JPH0254511U (en) | 1990-04-19 |
Family
ID=31389250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13236288U Pending JPH0254511U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254511U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076527A (en) * | 1996-09-05 | 1998-03-24 | Bridgestone Corp | Mold for tire vulcanization and tire manufacture by the mold |
| JP2009248484A (en) * | 2008-04-08 | 2009-10-29 | Toyo Tire & Rubber Co Ltd | Method and mold for molding of tire |
| JP2019072846A (en) * | 2017-10-12 | 2019-05-16 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire mold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366206B2 (en) * | 1983-05-17 | 1988-12-20 | Yoshinori Nakagawa |
-
1988
- 1988-10-12 JP JP13236288U patent/JPH0254511U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6366206B2 (en) * | 1983-05-17 | 1988-12-20 | Yoshinori Nakagawa |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076527A (en) * | 1996-09-05 | 1998-03-24 | Bridgestone Corp | Mold for tire vulcanization and tire manufacture by the mold |
| JP2009248484A (en) * | 2008-04-08 | 2009-10-29 | Toyo Tire & Rubber Co Ltd | Method and mold for molding of tire |
| JP2019072846A (en) * | 2017-10-12 | 2019-05-16 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire mold |
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