JPH02111507U - - Google Patents
Info
- Publication number
- JPH02111507U JPH02111507U JP1854789U JP1854789U JPH02111507U JP H02111507 U JPH02111507 U JP H02111507U JP 1854789 U JP1854789 U JP 1854789U JP 1854789 U JP1854789 U JP 1854789U JP H02111507 U JPH02111507 U JP H02111507U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molded product
- polyurethane molded
- groove
- forming
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims 4
- 239000004814 polyurethane Substances 0.000 claims 4
- 238000005187 foaming Methods 0.000 claims 1
- 239000011550 stock solution Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の実施例を示す一部切欠斜視図
、第２図は成形後ばり取り前の成形品の斜視図で
ある。
１：金型、４：キヤビテイ部、６：パーテイン
グ面、７：溝、８：連通路。
FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, and FIG. 2 is a perspective view of the molded product before deburring after molding. 1: Mold, 4: Cavity part, 6: Parting surface, 7: Groove, 8: Communication path.
Claims (1)
４にポリウレタン発泡原液を注入して発泡するよ
うにしたポリウレタン成形品の成形用型において
、金型１の上下いずれか一方または双方のパーテ
イング面６に周方向に伸びる溝７を設けたことを
特徴とするポリウレタン成形品の成形用型。 ２ 溝７がキヤビテイ部４に複数の連通路８をも
つて連通されている請求項１記載のポリウレタン
成形品の成形用型。[Claims for Utility Model Registration] 1. In a mold for molding a polyurethane molded product in which a polyurethane foaming stock solution is injected into the cavity part 4 of a pair of molds 1 to be foamed, either the upper or lower part of the mold 1 A mold for forming a polyurethane molded product, characterized in that a groove 7 extending in the circumferential direction is provided on one or both parting surfaces 6. 2. The mold for forming a polyurethane molded product according to claim 1, wherein the groove 7 communicates with the cavity portion 4 through a plurality of communication passages 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1854789U JPH02111507U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1854789U JPH02111507U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111507U true JPH02111507U (en) | 1990-09-06 |
Family
ID=31233295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1854789U Pending JPH02111507U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005090044A1 (en) * | 2004-03-17 | 2005-09-29 | K.K. Kyokutoseiki | Foam molding device |
| JP2013237243A (en) * | 2012-05-17 | 2013-11-28 | Howa Kasei Co Ltd | Method of manufacturing foamed molded article and molding die |
-
1989
- 1989-02-20 JP JP1854789U patent/JPH02111507U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005090044A1 (en) * | 2004-03-17 | 2005-09-29 | K.K. Kyokutoseiki | Foam molding device |
| JPWO2005090044A1 (en) * | 2004-03-17 | 2008-05-08 | 株式会社極東精機 | Foam molding equipment |
| JP2013237243A (en) * | 2012-05-17 | 2013-11-28 | Howa Kasei Co Ltd | Method of manufacturing foamed molded article and molding die |