JPH0183521U - - Google Patents
Info
- Publication number
- JPH0183521U JPH0183521U JP17808587U JP17808587U JPH0183521U JP H0183521 U JPH0183521 U JP H0183521U JP 17808587 U JP17808587 U JP 17808587U JP 17808587 U JP17808587 U JP 17808587U JP H0183521 U JPH0183521 U JP H0183521U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- injection part
- foam manufacturing
- resin
- foaming agent
- 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
- 239000006260 foam Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の発泡体の製造装置の一実施例
のノズル縦断面図、第２図は従来の発泡体の製造
装置のノズルの縦断面図である。 １……シリンダ、２……発泡剤、３……樹脂、
４ａ……ノズル、５……焼結金属。
のノズル縦断面図、第２図は従来の発泡体の製造
装置のノズルの縦断面図である。 １……シリンダ、２……発泡剤、３……樹脂、
４ａ……ノズル、５……焼結金属。
Claims (1)
- 押出機のシリンダ内に配設され、かつ発泡剤を
前記シリンダ内の樹脂中に注入する注入部を備え
た発泡体の製造装置において、前記注入部の先端
部を焼結金属で形成したことを特徴とする発泡体
の製造装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808587U JPH0183521U (ja) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808587U JPH0183521U (ja) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183521U true JPH0183521U (ja) | 1989-06-02 |
Family
ID=31469719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17808587U Pending JPH0183521U (ja) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183521U (ja) |
-
1987
- 1987-11-20 JP JP17808587U patent/JPH0183521U/ja active Pending