JPH0168808U - - Google Patents
Info
- Publication number
- JPH0168808U JPH0168808U JP16500587U JP16500587U JPH0168808U JP H0168808 U JPH0168808 U JP H0168808U JP 16500587 U JP16500587 U JP 16500587U JP 16500587 U JP16500587 U JP 16500587U JP H0168808 U JPH0168808 U JP H0168808U
- Authority
- JP
- Japan
- Prior art keywords
- tread
- vent
- forming surface
- exhaust structure
- tire mold
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１，２図は本考案の実施例を示しており、第
１図は全体断面図、第２図は要部の拡大断面図、
第３，４図はブリツジベントの２変形例を示す夫
々拡大断面図、第５図は従来技術を示す断面図で
ある。
１……タイヤモールド、１ａ……モールド本体
、２……トレツド形成面、５……トレツド溝形成
凸条部、７……ブリツジベント、８……本体ベン
ト。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being an overall sectional view, Figure 2 being an enlarged sectional view of main parts,
3 and 4 are enlarged sectional views showing two modified examples of the bridge vent, and FIG. 5 is a sectional view showing a conventional technique. DESCRIPTION OF SYMBOLS 1...Tire mold, 1a...Mold body, 2...Tread forming surface, 5...Tread groove forming convex stripe, 7...Bridge vent, 8...Body vent.
Claims (1)
に開放された本体ベント８と、トレツド溝を形成
すべくトレツド形成面２に設けられたトレツド溝
形成凸条部５に横切り状に形成されたブリツジベ
ント７とを有するタイヤモールドの排気構造にお
いて、 前記本体ベント８のトレツド形成面２側端部は
ブリツジベント７の中途部に連通されていること
を特徴とするタイヤモールドの排気構造。[Claims for Utility Model Registration] The tread forming surface 2 passes through the mold body 1a.
In the exhaust structure for a tire mold, the tire mold exhaust structure includes a main body vent 8 that is open to the tread groove, and a bridge vent 7 that is formed in a transverse manner on the tread groove forming convex strip 5 provided on the tread forming surface 2 to form a tread groove. A tire mold exhaust structure characterized in that an end of the main body vent 8 on the tread forming surface 2 side is communicated with a midway part of the bridge vent 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16500587U JPH0168808U (en) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16500587U JPH0168808U (en) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168808U true JPH0168808U (en) | 1989-05-08 |
Family
ID=31451099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16500587U Pending JPH0168808U (en) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144832A (en) * | 2003-11-14 | 2005-06-09 | Yokohama Rubber Co Ltd:The | Tire mold and tire manufactured thereby |
| JP2020100021A (en) * | 2018-12-20 | 2020-07-02 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire vulcanization die |
-
1987
- 1987-10-27 JP JP16500587U patent/JPH0168808U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005144832A (en) * | 2003-11-14 | 2005-06-09 | Yokohama Rubber Co Ltd:The | Tire mold and tire manufactured thereby |
| JP4501413B2 (en) * | 2003-11-14 | 2010-07-14 | 横浜ゴム株式会社 | Tire molding die and tire manufactured using the tire molding die |
| JP2020100021A (en) * | 2018-12-20 | 2020-07-02 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire vulcanization die |