JPH01156010U - - Google Patents
Info
- Publication number
- JPH01156010U JPH01156010U JP4697588U JP4697588U JPH01156010U JP H01156010 U JPH01156010 U JP H01156010U JP 4697588 U JP4697588 U JP 4697588U JP 4697588 U JP4697588 U JP 4697588U JP H01156010 U JPH01156010 U JP H01156010U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- mixer
- injection
- injection foaming
- resin film
- 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 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005187 foaming Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係る注入発泡型の分
解斜視図、第２図は下型の規制溝部分の縦断面図
である。 １…注入発泡型、９…アフターミキサー、１２
…ランナー、１３…規制溝、１４…樹脂膜。
解斜視図、第２図は下型の規制溝部分の縦断面図
である。 １…注入発泡型、９…アフターミキサー、１２
…ランナー、１３…規制溝、１４…樹脂膜。
Claims (1)
- ランナーの上流側にアフターミキサーを備えた
注入発泡型であつて、上記ランナーおよびアフタ
ーミキサーの周りには、型合わせ面の僅かな間隙
を埋めるべく注入成形された薄い樹脂膜を固定す
るための奥部が拡大した規制溝が形成されている
ことを特徴とする注入発泡型。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697588U JPH01156010U (ja) | 1988-04-07 | 1988-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4697588U JPH01156010U (ja) | 1988-04-07 | 1988-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156010U true JPH01156010U (ja) | 1989-10-26 |
Family
ID=31273210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4697588U Pending JPH01156010U (ja) | 1988-04-07 | 1988-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156010U (ja) |
-
1988
- 1988-04-07 JP JP4697588U patent/JPH01156010U/ja active Pending