JPS6141011Y2 - - Google Patents
Info
- Publication number
- JPS6141011Y2 JPS6141011Y2 JP1979078109U JP7810979U JPS6141011Y2 JP S6141011 Y2 JPS6141011 Y2 JP S6141011Y2 JP 1979078109 U JP1979078109 U JP 1979078109U JP 7810979 U JP7810979 U JP 7810979U JP S6141011 Y2 JPS6141011 Y2 JP S6141011Y2
- Authority
- JP
- Japan
- Prior art keywords
- drive device
- double
- acting
- piston
- case body
- 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.)
- Expired
Links
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979078109U JPS6141011Y2 (it) | 1979-06-08 | 1979-06-08 | |
US06/109,404 US4355566A (en) | 1979-06-08 | 1980-01-03 | Valve driving apparatus |
GB8018235A GB2056565B (en) | 1979-06-08 | 1980-06-04 | Valve driving fluid operated actuator |
IT8022642A IT1131525B (it) | 1979-06-08 | 1980-06-06 | Apparecchio per l'azionamento di valvole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979078109U JPS6141011Y2 (it) | 1979-06-08 | 1979-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55177571U JPS55177571U (it) | 1980-12-19 |
JPS6141011Y2 true JPS6141011Y2 (it) | 1986-11-21 |
Family
ID=29311565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979078109U Expired JPS6141011Y2 (it) | 1979-06-08 | 1979-06-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6141011Y2 (it) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49103206A (it) * | 1973-01-18 | 1974-09-30 |
-
1979
- 1979-06-08 JP JP1979078109U patent/JPS6141011Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49103206A (it) * | 1973-01-18 | 1974-09-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS55177571U (it) | 1980-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6141011Y2 (it) | ||
US6991210B2 (en) | Actuator for driving a valve | |
JP2583725B2 (ja) | 空気圧シリンダー装置 | |
JPH0518481Y2 (it) | ||
JPS6214461Y2 (it) | ||
US4884495A (en) | Fluid motor actuator with compression spring fail-safe mechanism | |
JP3281396B2 (ja) | 弁組立体 | |
US3322212A (en) | Oscillatory driven impulse tool | |
JPS594217Y2 (ja) | 弁駆動装置 | |
DE3864814D1 (de) | Druckmittelbetaetigte einrichtung fuer den antrieb einer drehwelle. | |
JPH0185586U (it) | ||
JPH0720462Y2 (ja) | 弁体開閉装置 | |
JP2561362Y2 (ja) | 機器駆動装置 | |
JPH0311104U (it) | ||
JPS6149103U (it) | ||
JPH02114203U (it) | ||
JPH0434204A (ja) | ピストン型揺動アクチュエータ | |
GB1035556A (en) | Improvements in or relating to vacuum brake diaphragm type cylinder & piston assemblies | |
JPS62163310U (it) | ||
JPS6177483U (it) | ||
JPS61184103U (it) | ||
JPS59148039U (ja) | 開閉器の流体圧操作装置 | |
JPS5932704U (ja) | 油圧、空圧シリンダ−の制御ユニツト | |
JPH03121201U (it) | ||
JPS6269081U (it) |