JPH022114U - - Google Patents
Info
- Publication number
- JPH022114U JPH022114U JP8068788U JP8068788U JPH022114U JP H022114 U JPH022114 U JP H022114U JP 8068788 U JP8068788 U JP 8068788U JP 8068788 U JP8068788 U JP 8068788U JP H022114 U JPH022114 U JP H022114U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- flow path
- nozzle
- valve body
- seal ring
- 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
- 238000001746 injection moulding Methods 0.000 claims 2
Description
第１図は、本考案のシヤツトオフ式弁を有する
ノズルの水平断面図（第２図の―線断面図）
、第２図は、本考案のシヤツトオフ式弁を有する
ノズルの側面図、第３図は、従来のシヤツトオフ
式弁を有するノズルの縦断面図、第４図は、第３
図の―線断面図である。
１０……ノズル本体、１２……流路、１４……
弁体、１５……弁通路、２２，２３……シールリ
ング、１７ａ，１８ａ……おねじ（押圧手段）、
２２ａ，２３ａ……めねじ（押圧手段）、Ｓ……
摺接部。
Figure 1 is a horizontal cross-sectional view of a nozzle having a shut-off valve of the present invention (cross-sectional view taken along the line -- in Figure 2).
, FIG. 2 is a side view of a nozzle having a shut-off type valve of the present invention, FIG. 3 is a vertical sectional view of a nozzle having a conventional shut-off type valve, and FIG.
FIG. 10... Nozzle body, 12... Channel, 14...
Valve body, 15... Valve passage, 22, 23... Seal ring, 17a, 18a... Male thread (pressing means),
22a, 23a...Female thread (pressing means), S...
Sliding contact part.
Claims (1)
けた棒状の弁体を回転させることにより前記流路
を開閉する弁を設け、前記ノズル本体の前記弁体
との摺接部にシールリングを設け、前記弁の弁体
を前記流路を閉じる方向に回転させたとき前記シ
ールリングを前記摺接部に押圧する手段を設けた
ことを特徴とする射出成形機のノズル。 A valve is provided that opens and closes the flow path by rotating a rod-shaped valve body provided to intersect with the flow path of a nozzle body of an injection molding machine, and a seal ring is provided at a sliding contact portion of the nozzle body with the valve body. A nozzle for an injection molding machine, further comprising means for pressing the seal ring against the sliding contact portion when the valve body of the valve is rotated in a direction to close the flow path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8068788U JPH022114U (en) | 1988-06-18 | 1988-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8068788U JPH022114U (en) | 1988-06-18 | 1988-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022114U true JPH022114U (en) | 1990-01-09 |
Family
ID=31305507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8068788U Pending JPH022114U (en) | 1988-06-18 | 1988-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628130U (en) * | 1992-09-21 | 1994-04-15 | 瀬戸内金網商工株式会社 | Double wire mesh with furring strip |
| WO2004015476A1 (en) * | 2002-08-07 | 2004-02-19 | Matsushita Electric Industrial Co., Ltd. | Focusing device |
| WO2023067916A1 (en) * | 2021-10-22 | 2023-04-27 | 株式会社日本製鋼所 | Shut-off nozzle, injection device, and injection molding machine |
-
1988
- 1988-06-18 JP JP8068788U patent/JPH022114U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628130U (en) * | 1992-09-21 | 1994-04-15 | 瀬戸内金網商工株式会社 | Double wire mesh with furring strip |
| WO2004015476A1 (en) * | 2002-08-07 | 2004-02-19 | Matsushita Electric Industrial Co., Ltd. | Focusing device |
| WO2023067916A1 (en) * | 2021-10-22 | 2023-04-27 | 株式会社日本製鋼所 | Shut-off nozzle, injection device, and injection molding machine |