JPS61162430U - - Google Patents
Info
- Publication number
- JPS61162430U JPS61162430U JP4795285U JP4795285U JPS61162430U JP S61162430 U JPS61162430 U JP S61162430U JP 4795285 U JP4795285 U JP 4795285U JP 4795285 U JP4795285 U JP 4795285U JP S61162430 U JPS61162430 U JP S61162430U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- gap
- foam molding
- concave groove
- clamped
- 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
- 238000010097 foam moulding Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
Description
第１図は本考案に係る発泡成形用型の断面図、
第２図は型締め状態を示す発泡成形用型の要部断
面図、第３図は従来の発泡成形用型を示す断面図
である。
１……固定型、２……移動型、６……合せ面、
７……凹溝、８……貫通孔。
FIG. 1 is a sectional view of a foam molding mold according to the present invention;
FIG. 2 is a sectional view of a main part of a foam molding mold showing a clamped state, and FIG. 3 is a sectional view of a conventional foam molding mold. 1... Fixed type, 2... Movable type, 6... Matching surface,
7...Concave groove, 8...Through hole.
Claims (1)
め時に３０〜５００μｍの隙間を形成する凹溝お
よび該隙間と連通する貫通孔を適数個設けたこと
を特徴とする発泡成形用型。 A mold for foam molding, characterized in that a mating surface of a fixed mold and/or a movable mold is provided with a concave groove that forms a gap of 30 to 500 μm when the mold is clamped, and an appropriate number of through holes that communicate with the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4795285U JPS61162430U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4795285U JPS61162430U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61162430U true JPS61162430U (en) | 1986-10-08 |
Family
ID=30563748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4795285U Pending JPS61162430U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999051415A1 (en) * | 1998-03-31 | 1999-10-14 | Daisen Industry Co., Ltd. | Material bead charging method, synthetic resin mold foam forming method using this method, and mold foam formed product obtained by this method |
| WO1999051414A1 (en) * | 1998-03-31 | 1999-10-14 | Daisen Industry Co., Ltd. | Synthetic resin internal foam molding machine and method |
-
1985
- 1985-03-29 JP JP4795285U patent/JPS61162430U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999051415A1 (en) * | 1998-03-31 | 1999-10-14 | Daisen Industry Co., Ltd. | Material bead charging method, synthetic resin mold foam forming method using this method, and mold foam formed product obtained by this method |
| WO1999051414A1 (en) * | 1998-03-31 | 1999-10-14 | Daisen Industry Co., Ltd. | Synthetic resin internal foam molding machine and method |