JPH01152102U - - Google Patents
Info
- Publication number
- JPH01152102U JPH01152102U JP4901188U JP4901188U JPH01152102U JP H01152102 U JPH01152102 U JP H01152102U JP 4901188 U JP4901188 U JP 4901188U JP 4901188 U JP4901188 U JP 4901188U JP H01152102 U JPH01152102 U JP H01152102U
- Authority
- JP
- Japan
- Prior art keywords
- stopper ring
- cylinder
- piston rod
- piston
- shaft
- 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
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- Actuator (AREA)
Description
第１図は本考案による空気圧シリンダ装置を真
空バルブの開極装置に適用した例を示す斜視図、
第２図は本考案による空気圧シリンダ装置の一実
施例を示す縦断面図、第３図は第２図の―断
面図である。
２……空気圧シリンダ装置、３……シリンダ、
５……ピストンロツド、９……シリンダチユーブ
、１０……ヘツドカバー、１１……ロツドカバー
、１５……第１ストツパリング、１６……第２ス
トツパリング、１７……連通孔、１９……ピスト
ン、２０，２１，２３，２４……パツキン。
FIG. 1 is a perspective view showing an example in which the pneumatic cylinder device according to the present invention is applied to a vacuum valve opening device;
FIG. 2 is a longitudinal cross-sectional view showing an embodiment of the pneumatic cylinder device according to the present invention, and FIG. 3 is a cross-sectional view taken along the line shown in FIG. 2...Pneumatic cylinder device, 3...Cylinder,
5... Piston rod, 9... Cylinder tube, 10... Head cover, 11... Rod cover, 15... First stopper ring, 16... Second stopper ring, 17... Communication hole, 19... Piston, 20, 21, 23, 24... Patsukin.
Claims (1)
る第１ストツパリングおよび第２ストツパリング
を、軸方向に距離を隔てて一体的に形成するとと
もに、これら第１ストツパリングと第２ストツパ
リングとの間に、前記ピストンロツドの軸部上を
摺動するピストンを装着したことを特徴とする空
気圧シリンダ装置。 A first stopper ring and a second stopper ring that slide in the cylinder are integrally formed on the shaft portion of the piston rod, separated by a distance in the axial direction, and between the first stopper ring and the second stopper ring, the piston rod is A pneumatic cylinder device characterized by being equipped with a piston that slides on the shaft of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901188U JPH01152102U (en) | 1988-04-12 | 1988-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4901188U JPH01152102U (en) | 1988-04-12 | 1988-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01152102U true JPH01152102U (en) | 1989-10-20 |
Family
ID=31275132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4901188U Pending JPH01152102U (en) | 1988-04-12 | 1988-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01152102U (en) |
-
1988
- 1988-04-12 JP JP4901188U patent/JPH01152102U/ja active Pending