JPS61158413U - - Google Patents
Info
- Publication number
- JPS61158413U JPS61158413U JP4193985U JP4193985U JPS61158413U JP S61158413 U JPS61158413 U JP S61158413U JP 4193985 U JP4193985 U JP 4193985U JP 4193985 U JP4193985 U JP 4193985U JP S61158413 U JPS61158413 U JP S61158413U
- Authority
- JP
- Japan
- Prior art keywords
- injection head
- raw material
- polyurethane
- polyurethane raw
- molding machine
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 1
Landscapes
- Nozzles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
図面はこの考案一実施例の高圧式ポリウレタン
成形機の注入ヘツドに関し、第1図イは循環時の
注入ヘツド断面図、ロは吐出時の注入ヘツドの断
面図、第2図は吐出口周辺の拡大断面図である。
22……吐出口、24……網状体。
The drawings relate to the injection head of a high-pressure polyurethane molding machine according to an embodiment of this invention. Fig. 1A is a sectional view of the injection head during circulation, B is a sectional view of the injection head during discharge, and Fig. 2 shows the area around the discharge port. It is an enlarged sectional view. 22...discharge port, 24...reticular body.
Claims (1)
て、混合撹拌後のポリウレタン原料の通過する流
路に網状体を有することを特徴とするポリウレタ
ン成形機の注入ヘツド。 1. An injection head for a polyurethane molding machine, which discharges a polyurethane raw material, the injection head having a network in a channel through which the polyurethane raw material passes after mixing and stirring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193985U JPH03337Y2 (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193985U JPH03337Y2 (en) | 1985-03-22 | 1985-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61158413U true JPS61158413U (en) | 1986-10-01 |
JPH03337Y2 JPH03337Y2 (en) | 1991-01-09 |
Family
ID=30552228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4193985U Expired JPH03337Y2 (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03337Y2 (en) |
-
1985
- 1985-03-22 JP JP4193985U patent/JPH03337Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH03337Y2 (en) | 1991-01-09 |