JPS6115113U - Rubber mold - Google Patents
Rubber moldInfo
- Publication number
- JPS6115113U JPS6115113U JP9839584U JP9839584U JPS6115113U JP S6115113 U JPS6115113 U JP S6115113U JP 9839584 U JP9839584 U JP 9839584U JP 9839584 U JP9839584 U JP 9839584U JP S6115113 U JPS6115113 U JP S6115113U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- upper mold
- mating
- lower mold
- groove
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、この考案をタイヤ成形用金型に適用した実施
例を示す要部断面図、第2図は上型の要部を示す斜視図
、第3図は、この考案の金型によって成形されたタイヤ
のトレッド部を示す斜視図、第4図は、この考案によう
成形タイヤのパリ除去後の状態を示す斜視図、第5図は
、従来の金型によって成形されたタイヤのトレッド部を
示す斜視図、第6図は従来のタイヤのパリ除去後の状態
を示す斜視図である。
.図中、10は上型、11は上型の合わせ面、12は下
型、13は下型の合わせ面、16は溝成形骨、17は溝
成形骨の接合端面、20は段差面、21は段差面の内端
縁、22は間隙部、Wは段差面の幅、tは段差面の深さ
である。Figure 1 is a sectional view of the main parts of an embodiment in which this invention is applied to a tire mold. Figure 2 is a perspective view of the main parts of the upper mold. FIG. 4 is a perspective view showing the tread portion of a tire molded using this invention. FIG. 5 is a perspective view showing the state of the tire molded according to this invention after deburring. FIG. 6 is a perspective view showing the state of a conventional tire after pars have been removed. .. In the figure, 10 is the upper mold, 11 is the mating surface of the upper mold, 12 is the lower mold, 13 is the mating surface of the lower mold, 16 is the groove molded bone, 17 is the joint end surface of the groove molded bone, 20 is the step surface, 21 is the inner edge of the stepped surface, 22 is the gap, W is the width of the stepped surface, and t is the depth of the stepped surface.
Claims (1)
して接合する溝成形骨が設けられた二つの割り型のゴム
成形用金型において、前記上型と下型との少なくとも一
方の合わせ面に、合わせ面から所定の深さの金型内周縁
を包絡する線を内端縁として、この内端縁から外周側に
所定の幅を隔てた環状部分を切り欠いて周方向に連続す
る段差面を設け、溝成形骨の接合端面ば、前記段差面か
ら突出させて合わせ面と同一面としたことを特徴とする
ゴム成形用金型。In a two-split rubber molding mold consisting of an upper mold and a lower mold, and provided with a groove molding rib that intersects and joins the mating surfaces of the upper mold and the lower mold, the upper mold and the lower mold are Cut out an annular portion on at least one of the mating surfaces, with the inner edge being a line that envelopes the inner periphery of the mold at a predetermined depth from the mating surface, and a predetermined width apart from the inner edge on the outer periphery side. A mold for rubber molding, characterized in that a step surface continuous in the circumferential direction is provided, and the joint end surface of the groove-molded bone is made to protrude from the step surface to be flush with the mating surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9839584U JPS6115113U (en) | 1984-06-29 | 1984-06-29 | Rubber mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9839584U JPS6115113U (en) | 1984-06-29 | 1984-06-29 | Rubber mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6115113U true JPS6115113U (en) | 1986-01-29 |
Family
ID=30657937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9839584U Pending JPS6115113U (en) | 1984-06-29 | 1984-06-29 | Rubber mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6115113U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005144901A (en) * | 2003-11-17 | 2005-06-09 | Sumitomo Rubber Ind Ltd | Vulcanization mold and pneumatic tire |
-
1984
- 1984-06-29 JP JP9839584U patent/JPS6115113U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005144901A (en) * | 2003-11-17 | 2005-06-09 | Sumitomo Rubber Ind Ltd | Vulcanization mold and pneumatic tire |
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