JPS634408U - - Google Patents
Info
- Publication number
- JPS634408U JPS634408U JP9867086U JP9867086U JPS634408U JP S634408 U JPS634408 U JP S634408U JP 9867086 U JP9867086 U JP 9867086U JP 9867086 U JP9867086 U JP 9867086U JP S634408 U JPS634408 U JP S634408U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder body
- retreats
- fixes
- retracted
- 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
- 239000012530 fluid Substances 0.000 claims 2
Landscapes
- Actuator (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図〜第４図はその作用を説明する縦断面図、第
５図は従来例を示す断面図である。
１１…シリンダ本体、１４…第１のピストン、
１５…第２のピストン、１６…ピストンロツド、
１７…ロツド、２０，２２，２６…ポート、２１
，２３，３０…空間。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIGS. 2 to 4 are longitudinal sectional views illustrating its operation, and FIG. 5 is a sectional view showing a conventional example. 11... Cylinder body, 14... First piston,
15...Second piston, 16...Piston rod,
17... Rod, 20, 22, 26... Port, 21
, 23, 30...space.
Claims (1)
に嵌装されかつ動作させようとする被駆動系にピ
ストンロツドを介して連結された第１のピストン
と、前記シリンダ本体内に摺動自在に嵌装されか
つ前記第１のピストンと同一径に形成されるとと
もに、該第１のピストンに当接して同第１のピス
トンの後退位置を、シリンダ本体の端部と中間部
とのいずれかに択一的に定める第２のピストンと
、該第２のピストンをシリンダ本体の中間所定位
置に、流体が供給されて後退する前記第１のピス
トンの移動力よりも強い力で保持固定する第２の
ピストン固定手段とを備えてなることを特徴とす
る３位置停止用流体圧シリンダ。 a first piston, which is slidably fitted into the cylinder body and connected to a driven system to be operated via a piston rod; and is formed to have the same diameter as the first piston, and is in contact with the first piston so that the first piston can be retracted to either an end portion or an intermediate portion of the cylinder body. and a second piston that holds and fixes the second piston at a predetermined intermediate position in the cylinder body with a force stronger than the moving force of the first piston, which is supplied with fluid and retreats. A three-position stop fluid pressure cylinder, comprising: a fixing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867086U JPS634408U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9867086U JPS634408U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634408U true JPS634408U (en) | 1988-01-12 |
Family
ID=30966827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9867086U Pending JPS634408U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634408U (en) |
-
1986
- 1986-06-27 JP JP9867086U patent/JPS634408U/ja active Pending