JPS6382539U - - Google Patents
Info
- Publication number
- JPS6382539U JPS6382539U JP17763586U JP17763586U JPS6382539U JP S6382539 U JPS6382539 U JP S6382539U JP 17763586 U JP17763586 U JP 17763586U JP 17763586 U JP17763586 U JP 17763586U JP S6382539 U JPS6382539 U JP S6382539U
- Authority
- JP
- Japan
- Prior art keywords
- molded article
- rubber belt
- belt molded
- convex band
- molded body
- 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
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図は本考案に係る、一端に閉塞端をもつ円
筒袋状ゴム成形体の断面図、第２図は凸状帯部の
断面拡大図、第３図は従来のゴム成形体の断面図
、第４図はゴム成形体製造金型の断面図、第５図
は、ゴム成形体を真空吸引装置でゴムベルト切断
する時の断面図を示す。
１……一端が閉塞し閉塞端をもつゴム成形体、
２……凸状帯、３……ゴム成形体金型、４……金
型のオス型、５……金型のメス型、６……射出孔
、７……オス型に設けられた環状溝、８……真空
吸引部、９……カツター、１０……吸引孔、ｔ…
…凸状帯高さ、ｌ……凸状帯巾。
Figure 1 is a cross-sectional view of a cylindrical bag-shaped rubber molded body with a closed end at one end according to the present invention, Figure 2 is an enlarged cross-sectional view of a convex band, and Figure 3 is a cross-sectional view of a conventional rubber molded body. 4 is a cross-sectional view of a mold for producing a rubber molded body, and FIG. 5 is a cross-sectional view of the rubber molded body when a rubber belt is cut by a vacuum suction device. 1...Rubber molded body with one end closed and a closed end,
2... Convex band, 3... Rubber molded body mold, 4... Male die of the die, 5... Female die of the die, 6... Injection hole, 7... Annular shape provided in the male die. Groove, 8...Vacuum suction part, 9...Cutter, 10...Suction hole, t...
...Convex band height, l...Convex band width.
Claims (1)
の、開放端又はその近傍の、内側の全周に、環状
凸状帯を設けたことを特徴とするゴムベルト成形
体。 1. A rubber belt molded article, characterized in that a cylindrical bag-shaped rubber belt molded article with one end closed is provided with an annular convex band around the entire inner circumference at or near the open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17763586U JPS6382539U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17763586U JPS6382539U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382539U true JPS6382539U (en) | 1988-05-31 |
Family
ID=31119020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17763586U Pending JPS6382539U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382539U (en) |
-
1986
- 1986-11-18 JP JP17763586U patent/JPS6382539U/ja active Pending