JPS5876714U - Low pressure mold - Google Patents
Low pressure moldInfo
- Publication number
- JPS5876714U JPS5876714U JP17390681U JP17390681U JPS5876714U JP S5876714 U JPS5876714 U JP S5876714U JP 17390681 U JP17390681 U JP 17390681U JP 17390681 U JP17390681 U JP 17390681U JP S5876714 U JPS5876714 U JP S5876714U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- low pressure
- pressure mold
- protrusion
- peripheral wall
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (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〜第３図は本考案の背景を説明するためのもので
、第１図および第２図は成形品の平面図および側面図、
第３図は型内の樹脂の流動状態を示す要部断面図である
。第４図〜第８図は本考案の実施例を示し、第４図は成
形型の縦断面図、第５図および第６図は型内の樹脂の流
動状態を示す要部断面図、第７図および第８図は成形品
の平面図である。
符号の説明、１・・・周壁、２・・・ランナー、３・・
・ゲート、４・・・突起物、５・・・キャビティ、６・
・・上型、７・・・下型、８・・・リブ状湯道。Figures 1 to 3 are for explaining the background of the present invention, and Figures 1 and 2 are a plan view and a side view of the molded product,
FIG. 3 is a sectional view of a main part showing the flow state of the resin in the mold. 4 to 8 show embodiments of the present invention, FIG. 4 is a longitudinal sectional view of the mold, FIGS. 5 and 6 are sectional views of main parts showing the flow state of the resin in the mold, and FIG. 7 and 8 are plan views of the molded product. Explanation of symbols: 1...peripheral wall, 2...runner, 3...
・Gate, 4... Protrusion, 5... Cavity, 6.
...Upper mold, 7...Lower mold, 8...Ribbed runner.
Claims (1)
体成形するように形成した成形型において、突起物とそ
れに対向する周壁の間をリベ状に架橋する湯道を樹脂の
流れる方向に設けたことを特徴とする近圧成形用型。In a mold that is formed so that a protrusion is integrally molded close to the inside of the peripheral wall of a molded product having a tray shape, a runner that bridges the protrusion and the opposing peripheral wall in a ribbed manner is formed in the direction in which the resin flows. A mold for near-pressure molding characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17390681U JPS5876714U (en) | 1981-11-20 | 1981-11-20 | Low pressure mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17390681U JPS5876714U (en) | 1981-11-20 | 1981-11-20 | Low pressure mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5876714U true JPS5876714U (en) | 1983-05-24 |
Family
ID=29965824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17390681U Pending JPS5876714U (en) | 1981-11-20 | 1981-11-20 | Low pressure mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214342A (en) * | 2008-03-07 | 2009-09-24 | Kawamoto Pump Mfg Co Ltd | Mold, resin molding and water supply pump |
-
1981
- 1981-11-20 JP JP17390681U patent/JPS5876714U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009214342A (en) * | 2008-03-07 | 2009-09-24 | Kawamoto Pump Mfg Co Ltd | Mold, resin molding and water supply pump |
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