JPS6258612U - - Google Patents
Info
- Publication number
- JPS6258612U JPS6258612U JP14863985U JP14863985U JPS6258612U JP S6258612 U JPS6258612 U JP S6258612U JP 14863985 U JP14863985 U JP 14863985U JP 14863985 U JP14863985 U JP 14863985U JP S6258612 U JPS6258612 U JP S6258612U
- Authority
- JP
- Japan
- Prior art keywords
- orifice holder
- needle
- throttle opening
- tip
- orifice
- 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
- 238000010107 reaction injection moulding Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
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図は本考案の一実施例の縦断面図、第２図
は本考案の他の実施例の縦断面図、第３図は高圧
注入機のミキシングヘツドの縦断面図、第４図は
本考案の対象とする一従来例の縦断面図、第５図
は同じく他の従来例の縦断面図である。
１２，１２′……ノズル、１３……オリフイス
ホルダ、１４……絞り口、１５……ニードル、１
６……コイル（螺線部）、１７……螺線溝（螺線
部）。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a longitudinal sectional view of another embodiment of the invention, Fig. 3 is a longitudinal sectional view of a mixing head of a high pressure injection machine, and Fig. 4 is a longitudinal sectional view of a mixing head of a high pressure injection machine. FIG. 5 is a vertical cross-sectional view of one conventional example to which the present invention is applied, and FIG. 5 is a vertical cross-sectional view of another conventional example. 12, 12'... Nozzle, 13... Orifice holder, 14... Throttle, 15... Needle, 1
6... Coil (spiral part), 17... Spiral groove (spiral part).
Claims (1)
、 該オリフイスホルダに該オリフイスホルダの軸
線方向に往復動可能に挿入されて先端部が前記絞
り口を絞るようにしたニードルと、 前記オリフイスホルダと該ニードルとの間に該
ニードルの軸線周りをめぐるように設けられた螺
線部と、 からなる反応射出成形用ミキシングヘツドノズル
。[Claims for Utility Model Registration] An orifice holder having a throttle opening at its tip, and a needle inserted into the orifice holder so as to be able to reciprocate in the axial direction of the orifice holder so that its tip narrows the throttle opening. A mixing head nozzle for reaction injection molding, comprising: a spiral portion provided between the orifice holder and the needle so as to go around the axis of the needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14863985U JPS6258612U (en) | 1985-09-28 | 1985-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14863985U JPS6258612U (en) | 1985-09-28 | 1985-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6258612U true JPS6258612U (en) | 1987-04-11 |
Family
ID=31063102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14863985U Pending JPS6258612U (en) | 1985-09-28 | 1985-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6258612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019155842A (en) * | 2018-03-16 | 2019-09-19 | マツダ株式会社 | Fluid material supply device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158235A (en) * | 1983-02-28 | 1984-09-07 | Nisshinbo Ind Inc | Preparation of polyurethane molded article in mold of which at least one surface is formed of concrete |
-
1985
- 1985-09-28 JP JP14863985U patent/JPS6258612U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59158235A (en) * | 1983-02-28 | 1984-09-07 | Nisshinbo Ind Inc | Preparation of polyurethane molded article in mold of which at least one surface is formed of concrete |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019155842A (en) * | 2018-03-16 | 2019-09-19 | マツダ株式会社 | Fluid material supply device |
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