JPS59133869U - On-off valve - Google Patents
On-off valveInfo
- Publication number
- JPS59133869U JPS59133869U JP2933983U JP2933983U JPS59133869U JP S59133869 U JPS59133869 U JP S59133869U JP 2933983 U JP2933983 U JP 2933983U JP 2933983 U JP2933983 U JP 2933983U JP S59133869 U JPS59133869 U JP S59133869U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- arm
- tooth
- shaped body
- valve seat
- 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
Landscapes
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す概略正断面図、第２図
は同実施例における開閉弁部分を示す一部切欠した正面
図、第３図は第２図における■−■線断面図である。
５．６・・・開閉弁（仕切弁）、９・・・弁座、１１・
・・アーム、１３・・・弁体、１４・・・回動規制機構
、１６・・・第１の歯形体（ギヤ）、１８・・・第２の
歯形体（ギヤ）。Fig. 1 is a schematic front sectional view showing an embodiment of the present invention, Fig. 2 is a partially cutaway front view showing the opening/closing valve portion of the same embodiment, and Fig. 3 is a cross section taken along the line ■-■ in Fig. 2. It is a diagram. 5.6... Opening/closing valve (gate valve), 9... Valve seat, 11...
... Arm, 13... Valve body, 14... Rotation regulating mechanism, 16... First toothed body (gear), 18... Second toothed body (gear).
Claims (1)
可能に設けたアームと、このアームの先端部に枢着され
該アームの進退動作に伴って前記弁座に接離する弁体と
、この弁体の前記アームに対する回動を微小ながたつき
の範囲に規制する回動規制機構とを具備してなる開閉弁
であって、前、記回動規制機構を、前記アーム側に固定
した第１の歯形体と、前記弁体側に固定され前記第１の
歯形体にバックラッシュを有して噛合する第２の歯形体
との組合せにより構成したことを特徴とする開閉弁。A valve seat provided on an opening end surface, an arm whose tip portion is movable in the direction of the valve seat, and a valve that is pivotally connected to the tip portion of the arm and moves toward and away from the valve seat as the arm moves back and forth. An on-off valve comprising: a body; and a rotation restriction mechanism that restricts rotation of the valve body relative to the arm to within a range of minute rattling, the rotation restriction mechanism being placed on the arm side. An on-off valve characterized in that it is constituted by a combination of a first tooth-shaped body fixed to the valve body and a second tooth-shaped body fixed to the valve body side and meshing with the first tooth-shaped body with backlash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2933983U JPS59133869U (en) | 1983-02-28 | 1983-02-28 | On-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2933983U JPS59133869U (en) | 1983-02-28 | 1983-02-28 | On-off valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59133869U true JPS59133869U (en) | 1984-09-07 |
| JPS6332466Y2 JPS6332466Y2 (en) | 1988-08-30 |
Family
ID=30160197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2933983U Granted JPS59133869U (en) | 1983-02-28 | 1983-02-28 | On-off valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59133869U (en) |
-
1983
- 1983-02-28 JP JP2933983U patent/JPS59133869U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332466Y2 (en) | 1988-08-30 |
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