JPH0240177U - - Google Patents
Info
- Publication number
- JPH0240177U JPH0240177U JP6461588U JP6461588U JPH0240177U JP H0240177 U JPH0240177 U JP H0240177U JP 6461588 U JP6461588 U JP 6461588U JP 6461588 U JP6461588 U JP 6461588U JP H0240177 U JPH0240177 U JP H0240177U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- friction material
- valve stem
- stem
- 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
- 239000002783 friction material Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Description
第１図は本考案の一実施例を示す要部を断面と
した正面図、第２図は第１図における押圧手段の
拡大断面図、第３図Ａは従来技術を示す断面図、
第３図Ｂは第３図ＡのＸ―Ｘ線視図である。
１……弁本体、２……弁体、４……弁棒、５…
…ハンドル、１０……弁棒接続部材、１２……軸
受部、１３……押圧手段、１６……摩擦材、１７
……バネ、１８……調節ネジ。
FIG. 1 is a front view showing an embodiment of the present invention with main parts in section, FIG. 2 is an enlarged sectional view of the pressing means in FIG. 1, and FIG. 3A is a sectional view showing the prior art.
FIG. 3B is an XX view of FIG. 3A. 1... Valve body, 2... Valve body, 4... Valve stem, 5...
... Handle, 10 ... Valve stem connection member, 12 ... Bearing section, 13 ... Pressing means, 16 ... Friction material, 17
... Spring, 18 ... Adjustment screw.
Claims (1)
る弁において、弁体を動かす弁棒乃至これに付属
する部材の周面に圧着して流体による弁体の回転
を阻止するための摩擦材と、この摩擦材を弁棒の
軸線に対しほゞ直交する方向に付勢するための押
圧手段とを具有することを特徴とするストツパを
備えた弁。 In a valve in which the opening degree of the valve body is adjusted by manual operation of a handle, a friction material is pressed against the circumferential surface of a valve stem that moves the valve body or a member attached thereto to prevent rotation of the valve body by fluid; A valve equipped with a stopper, characterized in that the valve includes a pressing means for urging the friction material in a direction substantially perpendicular to the axis of the valve stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6461588U JPH0240177U (en) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6461588U JPH0240177U (en) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240177U true JPH0240177U (en) | 1990-03-19 |
Family
ID=31290080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6461588U Pending JPH0240177U (en) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240177U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS423362Y1 (en) * | 1964-07-06 | 1967-02-28 |
-
1988
- 1988-05-17 JP JP6461588U patent/JPH0240177U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS423362Y1 (en) * | 1964-07-06 | 1967-02-28 |