JPS63166373U - - Google Patents
Info
- Publication number
- JPS63166373U JPS63166373U JP5753687U JP5753687U JPS63166373U JP S63166373 U JPS63166373 U JP S63166373U JP 5753687 U JP5753687 U JP 5753687U JP 5753687 U JP5753687 U JP 5753687U JP S63166373 U JPS63166373 U JP S63166373U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shaped
- pressure
- fluid
- fluid chamber
- 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 description 9
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案の一実施例であるリング状流体
圧アクチユエータの要部を示す断面図、第２図は
第１図の―側面図、第３図は従来のリング状
流体圧アクチユエータの要部を示す断面図、第４
図は第３図の―側面図である。
１……リング状流体圧アクチユエータ、２……
アクチユエータ本体、３……リング状ラム、７…
…タイボルト、８……ナツト、９……スペーサ、
１１……被締付物。
Fig. 1 is a sectional view showing the main parts of a ring-shaped fluid pressure actuator that is an embodiment of the present invention, Fig. 2 is a side view of Fig. 1, and Fig. 3 is a main part of a conventional ring-shaped fluid pressure actuator. Sectional view showing the section, No. 4
The figure is a side view of FIG. 1... Ring-shaped fluid pressure actuator, 2...
Actuator body, 3... Ring-shaped ram, 7...
...Tie bolt, 8...Nut, 9...Spacer,
11...Object to be tightened.
Claims (1)
チユエータ本体と、前記リング状の溝に嵌着され
、前記圧力流体室に流体圧力をかけることにより
軸方向に移動するリング状ラムとよりなるリング
状流体圧アクチユエータにおいて、前記圧力流体
室から被締付物にまで達するリング状ラムと、該
リング状ラムに設けられた締付工具貫通用の穴又
は切欠とを具えたことを特徴とするリング状流体
圧アクチユエータ。 A ring-shaped fluid comprising an actuator body having a pressure fluid chamber made of a ring-shaped groove, and a ring-shaped ram that is fitted into the ring-shaped groove and moves in the axial direction by applying fluid pressure to the pressure fluid chamber. A ring-shaped fluid in a pressure actuator, comprising a ring-shaped ram extending from the pressure fluid chamber to an object to be tightened, and a hole or notch provided in the ring-shaped ram for passing through a tightening tool. Pressure actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5753687U JPS63166373U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5753687U JPS63166373U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166373U true JPS63166373U (en) | 1988-10-28 |
Family
ID=30887333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5753687U Pending JPS63166373U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166373U (en) |
-
1987
- 1987-04-17 JP JP5753687U patent/JPS63166373U/ja active Pending