JPS6342989U - - Google Patents
Info
- Publication number
- JPS6342989U JPS6342989U JP13709186U JP13709186U JPS6342989U JP S6342989 U JPS6342989 U JP S6342989U JP 13709186 U JP13709186 U JP 13709186U JP 13709186 U JP13709186 U JP 13709186U JP S6342989 U JPS6342989 U JP S6342989U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- signal rod
- valve
- pair
- cylinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図はこの考案に係る切替弁の縦断側面図、
第２図は同一部切欠正面図、第３図は表示部分の
分解斜視図、第４図は同横断平面図、第５図は同
縦断側面図、第６図は表示時の横断平面図、第７
図から第９図迄はカムの作用を示す平面図である
。
Ａ……切替棒、９……上側押し棒、９′……下
側押し棒、１１……切替えカム、１２……バネ、
１３，１４……スライダ、１５，１７……弁座、
１６，１８……弁棒、１９……ハンドル、２０…
…回動軸、２２……カム、２３……シグナル棒、
２４……バネ、２５……表示体、２７……ピン、
２９……バネ。
FIG. 1 is a longitudinal sectional side view of the switching valve according to this invention.
Fig. 2 is a cutaway front view of the same part, Fig. 3 is an exploded perspective view of the display part, Fig. 4 is a cross-sectional plan view of the same, Fig. 5 is a longitudinal cross-sectional side view of the same, Fig. 6 is a cross-sectional plan view when displayed, 7th
9 to 9 are plan views showing the action of the cam. A...Switching rod, 9...Upper push rod, 9'...Lower push rod, 11...Switching cam, 12...Spring,
13, 14...slider, 15, 17...valve seat,
16, 18...Valve stem, 19...Handle, 20...
...Rotation axis, 22...Cam, 23...Signal rod,
24... Spring, 25... Display body, 27... Pin,
29...Spring.
Claims (1)
ガスがなくなると他方のボンベのガスを供給する
よう自動的に切替える切替弁において、弁筐の周
壁に気密状にかつスライド自在に貫通させると共
に、切替弁の作動にともない押し戻されるシグナ
ル棒を設け、また弁筐の外側シグナル棒を挾む両
側に前記シグナル捧の押し出し時にシグナル周壁
が後方に向くよう反転し、シグナル棒の押し戻し
時にシグナル周壁が前方に向くよう回動性を付与
してある一対の扇形表示体を設けたことを特徴と
する切替弁の表示装置。 In a switching valve that connects cylinders to a pair of inflow ports and automatically switches to supply gas from the other cylinder when the gas in one cylinder runs out, the switching valve is made to pass through the peripheral wall of the valve housing in an airtight manner and slidably. , a signal rod is provided that is pushed back when the switching valve is operated, and a signal rod is provided on both sides of the outer side of the valve casing sandwiching the signal rod. A display device for a switching valve, characterized in that a pair of fan-shaped display members are provided with a rotatability so as to face forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13709186U JPS6342989U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13709186U JPS6342989U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342989U true JPS6342989U (en) | 1988-03-22 |
Family
ID=31040817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13709186U Pending JPS6342989U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342989U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606697U (en) * | 1983-06-23 | 1985-01-18 | 三菱重工業株式会社 | Lifting device inside the hold |
-
1986
- 1986-09-05 JP JP13709186U patent/JPS6342989U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS606697U (en) * | 1983-06-23 | 1985-01-18 | 三菱重工業株式会社 | Lifting device inside the hold |