JPS6416315U - - Google Patents
Info
- Publication number
- JPS6416315U JPS6416315U JP11176487U JP11176487U JPS6416315U JP S6416315 U JPS6416315 U JP S6416315U JP 11176487 U JP11176487 U JP 11176487U JP 11176487 U JP11176487 U JP 11176487U JP S6416315 U JPS6416315 U JP S6416315U
- Authority
- JP
- Japan
- Prior art keywords
- spool
- injection molding
- mixing chamber
- mixing head
- injection ports
- 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 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010107 reaction injection moulding Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図および第２図は本考案のミキシングヘツ
ドの一実施例を示す断面図、第３図および第４図
は従来のミキシングヘツドの断面図である。
２……ミキシングチヤンバー、４……射出口、
７……スプール、１３……突体。
1 and 2 are sectional views showing one embodiment of the mixing head of the present invention, and FIGS. 3 and 4 are sectional views of a conventional mixing head. 2... Mixing chamber, 4... Injection port,
7... Spool, 13... Projection.
Claims (1)
いに反応する異なる液状合成樹脂成分をそれぞれ
射出する複数個の射出口を設けるとともに、ミキ
シングチヤンバー内に上記射出口をミキシングチ
ヤンバーに対して開または閉の状態にするスプー
ルを進退自在に設けた反応射出成形用ミキシング
ヘツドにおいて、 前記スプール内にスプールの先端部から出没自
在の突体を軸方向進退自在に設けたことを特徴と
する反応射出成形用ミキシングヘツド。[Claims for Utility Model Registration] A mixing chamber is provided with a plurality of injection ports at opposing positions for injecting different liquid synthetic resin components that react with each other, and the injection ports are provided within the mixing chamber. In a mixing head for reaction injection molding in which a spool that can be opened or closed with respect to a bar is provided so as to be able to move forward and backward, a protrusion that can come out and go in and out from the tip of the spool is provided in the spool so that it can move back and forth in the axial direction. A mixing head for reaction injection molding with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11176487U JPH042010Y2 (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11176487U JPH042010Y2 (en) | 1987-07-21 | 1987-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416315U true JPS6416315U (en) | 1989-01-26 |
| JPH042010Y2 JPH042010Y2 (en) | 1992-01-23 |
Family
ID=31350102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11176487U Expired JPH042010Y2 (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042010Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013230590A (en) * | 2012-04-27 | 2013-11-14 | Toyota Boshoku Corp | Urethane raw material injection device |
-
1987
- 1987-07-21 JP JP11176487U patent/JPH042010Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013230590A (en) * | 2012-04-27 | 2013-11-14 | Toyota Boshoku Corp | Urethane raw material injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042010Y2 (en) | 1992-01-23 |
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