JPH02126809U - - Google Patents
Info
- Publication number
- JPH02126809U JPH02126809U JP3465089U JP3465089U JPH02126809U JP H02126809 U JPH02126809 U JP H02126809U JP 3465089 U JP3465089 U JP 3465089U JP 3465089 U JP3465089 U JP 3465089U JP H02126809 U JPH02126809 U JP H02126809U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- valve
- polyurethane foam
- air
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 claims 3
- 239000011496 polyurethane foam Substances 0.000 claims 3
- 238000007664 blowing Methods 0.000 claims 2
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正面図
である。
２……下型、３……上型、４……空気吹出孔、
５……弁、６……復帰ばね、７……送気管、８…
…開閉弁。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention. 2...Lower mold, 3...Upper mold, 4...Air outlet,
5... Valve, 6... Return spring, 7... Air pipe, 8...
...Open/close valve.
Claims (1)
るポリウレタン発泡成形型において、開閉弁８を
備えた送気管７と接続される空気吹出孔４を下型
２の所要箇所に設けて該空気吹出孔４を前記送気
管７から送られるエアにより開かれる復帰ばね６
付の弁５により閉塞したことを特徴とするポリウ
レタン発泡成形型。 ２ 開閉弁８が上型３の型開きに連動して開かれ
る請求項１記載のポリウレタン発泡成形型。[Scope of Claim for Utility Model Registration] 1. In a polyurethane foam mold consisting of a lower mold 2 and an upper mold 3 clamped thereto, an air blowing hole 4 connected to an air supply pipe 7 equipped with an on-off valve 8 is connected to the lower mold 2 and an upper mold 3 clamped thereto. A return spring 6 is provided at a required location of the mold 2 and opens the air blowing hole 4 by air sent from the air pipe 7.
A polyurethane foam mold characterized by being closed by a valve 5 attached. 2. The polyurethane foam mold according to claim 1, wherein the on-off valve 8 is opened in conjunction with the opening of the upper mold 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465089U JPH02126809U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3465089U JPH02126809U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126809U true JPH02126809U (en) | 1990-10-18 |
Family
ID=31539313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3465089U Pending JPH02126809U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013191008A1 (en) * | 2012-06-20 | 2013-12-27 | カルソニックカンセイ株式会社 | Resin cast device and resin cast method |
-
1989
- 1989-03-27 JP JP3465089U patent/JPH02126809U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013191008A1 (en) * | 2012-06-20 | 2013-12-27 | カルソニックカンセイ株式会社 | Resin cast device and resin cast method |
| JP2014000767A (en) * | 2012-06-20 | 2014-01-09 | Calsonic Kansei Corp | Resin molding apparatus and resin molding method |