JPS62110547U - - Google Patents
Info
- Publication number
- JPS62110547U JPS62110547U JP20142385U JP20142385U JPS62110547U JP S62110547 U JPS62110547 U JP S62110547U JP 20142385 U JP20142385 U JP 20142385U JP 20142385 U JP20142385 U JP 20142385U JP S62110547 U JPS62110547 U JP S62110547U
- Authority
- JP
- Japan
- Prior art keywords
- retaining ring
- shaft
- flow path
- groove
- shaft hole
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Description
第１図は、本考案の一実施例の平面図、第２図
は第１図上に矢印―を付して示した位置にお
ける矢視図、第３図は、第２図上に矢印―を
付して示した位置における矢視図、第４図は、本
考案の他の実施例の第２図と同位置における矢視
図、第５図は、従来技術によるバタフライバルブ
装置の平面図である。
１…本体、２…流路、３…軸孔、４…軸、５…
バルブプレート、６…駆動用レバ、７…止め輪装
着溝、８…止め輪、１０…止め輪挿入用溝、１１
…止めピン。
FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a view taken from the position indicated by the arrow in FIG. 1, and FIG. Fig. 4 is a view taken in the same direction as Fig. 2 of another embodiment of the present invention, and Fig. 5 is a plan view of a butterfly valve device according to the prior art. It is. 1...Main body, 2...Flow path, 3...Shaft hole, 4...Shaft, 5...
Valve plate, 6... Drive lever, 7... Retaining ring mounting groove, 8... Retaining ring, 10... Retaining ring insertion groove, 11
...stopping pin.
Claims (1)
本体１、前記軸孔３に回転自在に挿入された軸４
及び前記流路２内に配置されて前記軸４に固定さ
れたバルブプレート５を有するバタフライバルブ
装置において前記軸４の端部に止め輪装着溝７を
付されるとともに、前記本体１の前記止め輪装着
溝７と対応する位置に前記軸孔３と直交する止め
輪挿入用溝１０を付され、前記止め輪装着溝７及
び止め輪挿入用溝１０と係合する止め輪８を装着
されていることを特徴とするバタフライバルブ装
置。 A main body 1 equipped with a flow path 2 and a shaft hole 3 perpendicular to the flow path 2, a shaft 4 rotatably inserted into the shaft hole 3.
and a butterfly valve device having a valve plate 5 disposed in the flow path 2 and fixed to the shaft 4, in which a retaining ring mounting groove 7 is attached to the end of the shaft 4, and the retaining ring mounting groove 7 of the main body 1 is provided. A retaining ring insertion groove 10 that is perpendicular to the shaft hole 3 is provided at a position corresponding to the ring attachment groove 7, and a retaining ring 8 that engages with the retaining ring attachment groove 7 and the retaining ring insertion groove 10 is attached. A butterfly valve device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20142385U JPS62110547U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20142385U JPS62110547U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62110547U true JPS62110547U (en) | 1987-07-14 |
Family
ID=31164859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20142385U Pending JPS62110547U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62110547U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5786537A (en) * | 1980-11-17 | 1982-05-29 | Hitachi Ltd | Operation regulator for throttle valve shaft |
| JPS5753042B2 (en) * | 1976-06-07 | 1982-11-11 |
-
1985
- 1985-12-27 JP JP20142385U patent/JPS62110547U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753042B2 (en) * | 1976-06-07 | 1982-11-11 | ||
| JPS5786537A (en) * | 1980-11-17 | 1982-05-29 | Hitachi Ltd | Operation regulator for throttle valve shaft |
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