JPS634403U - - Google Patents
Info
- Publication number
- JPS634403U JPS634403U JP9773786U JP9773786U JPS634403U JP S634403 U JPS634403 U JP S634403U JP 9773786 U JP9773786 U JP 9773786U JP 9773786 U JP9773786 U JP 9773786U JP S634403 U JPS634403 U JP S634403U
- Authority
- JP
- Japan
- Prior art keywords
- case
- output shaft
- piston
- sealed
- 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
- 239000012530 fluid Substances 0.000 claims description 5
Landscapes
- Actuator (AREA)
Description
図面は本考案の１実施例を示す縦断面図である
。
ケース…１、出力軸…２、回転軸…３、ピスト
ン…４、フランジ…２ａ、第１の流体圧力室…２
５、第２の流体圧力室…２７、第３の流体圧力室
…２９。
The drawing is a longitudinal sectional view showing one embodiment of the present invention. Case...1, Output shaft...2, Rotating shaft...3, Piston...4, Flange...2a, First fluid pressure chamber...2
5. Second fluid pressure chamber...27, Third fluid pressure chamber...29.
Claims (1)
貫通して外端が外方に突出する出力軸と、この出
力軸と同軸に配列されこの内端に軸方向相対変位
可能に外端が楔着された回転軸と、この回転軸の
外周面と上記ケースの内周面との間に封密摺動自
在に嵌装され上記回転軸に軸方向相対変位可能に
楔着されるとともに上記ケースに螺旋を介して係
合された環状のピストンと、上記出力軸の内方外
周に設けられたフランジの外側に限界された第１
の流体圧力室と、上記出力軸の内端面と上記ピス
トンの外端面との間に限界された第２の流体圧力
室と、上記ピストンの内端面の内側に限界された
第３の流体圧力室を具えることを特徴とするトル
クアクチユエータ。 a case, an output shaft whose outer end protrudes outward through the end wall of the case in a sealed and sliding manner; and an outer end arranged coaxially with the output shaft and movable relative to the inner end in the axial direction. A rotating shaft having a wedge attached thereto, and a rotary shaft that is slidably and sealed sealed between the outer circumferential surface of the rotating shaft and the inner circumferential surface of the case, and is wedged to the rotary shaft so as to be relatively displaceable in the axial direction. An annular piston spirally engaged with the case, and a first piston limited to the outside of a flange provided on the inner outer periphery of the output shaft.
a second fluid pressure chamber bounded between the inner end surface of the output shaft and the outer end surface of the piston, and a third fluid pressure chamber bounded inside the inner end surface of the piston. A torque actuator comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9773786U JPS634403U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9773786U JPS634403U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634403U true JPS634403U (en) | 1988-01-12 |
Family
ID=30964999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9773786U Pending JPS634403U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584205U (en) * | 1992-04-22 | 1993-11-16 | 株式会社麗光 | Insole for shoes |
-
1986
- 1986-06-27 JP JP9773786U patent/JPS634403U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584205U (en) * | 1992-04-22 | 1993-11-16 | 株式会社麗光 | Insole for shoes |