JPS6275284U - - Google Patents
Info
- Publication number
- JPS6275284U JPS6275284U JP16672285U JP16672285U JPS6275284U JP S6275284 U JPS6275284 U JP S6275284U JP 16672285 U JP16672285 U JP 16672285U JP 16672285 U JP16672285 U JP 16672285U JP S6275284 U JPS6275284 U JP S6275284U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pin
- valve shaft
- bearing
- reinforcing protrusion
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
Description
第１図は本考案バルブの開位置または閉位置ロ
ツキング装置の実施例における概略正面図、第２
図は同上の側面図、第３図は第２図のＡ部詳細断
面図、第４図は第３図のＢ―Ｂ断面図、第５図は
第３図の拡大したＣ矢視図である。第６図及び第
７図はピンの平面図及び側面図である。
１……ケーシング、２……弁板、３……弁軸、
４……補強用突出部、５……アーム、６……アク
チユエータ、７……ピン、８……押え板。
FIG. 1 is a schematic front view of an embodiment of the device for locking the valve in the open or closed position of the present invention;
The figure is a side view of the same as above, Figure 3 is a detailed sectional view of section A in Figure 2, Figure 4 is a BB sectional view of Figure 3, and Figure 5 is an enlarged view of Figure 3 in the direction of arrow C. be. 6 and 7 are a plan view and a side view of the pin. 1...Casing, 2...Valve plate, 3...Valve shaft,
4... Reinforcing protrusion, 5... Arm, 6... Actuator, 7... Pin, 8... Holding plate.
Claims (1)
ングの軸受で支承し、弁軸端部に突設されたアー
ムをアクチユエータで回動させて開閉動作を行う
ようにしたバルブにおいて、前記ケーシングの軸
受外周に補強用突出部を設け、前記アームに弁軸
の軸心方向に摺動可能なピンを設け、ピンを押込
んだ位置でピンと補強用突出部の側面とが係合し
弁軸の回転を拘束するようにしたことを特徴とす
るバルブの開位置または閉位置ロツキング装置。 In the valve, a valve shaft supporting a valve plate is supported by a bearing of a casing surrounding the valve plate, and an arm protruding from the end of the valve shaft is rotated by an actuator to perform an opening/closing operation. A reinforcing protrusion is provided on the outer periphery of the bearing, and a pin that is slidable in the axial direction of the valve shaft is provided on the arm, and at the position where the pin is pushed in, the pin and the side surface of the reinforcing protrusion engage, and the valve shaft A device for locking a valve in an open or closed position, characterized in that the rotation of the valve is restricted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16672285U JPS6275284U (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16672285U JPS6275284U (en) | 1985-10-31 | 1985-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275284U true JPS6275284U (en) | 1987-05-14 |
Family
ID=31097971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16672285U Pending JPS6275284U (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275284U (en) |
-
1985
- 1985-10-31 JP JP16672285U patent/JPS6275284U/ja active Pending
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