JPS6161361U - - Google Patents
Info
- Publication number
- JPS6161361U JPS6161361U JP14569284U JP14569284U JPS6161361U JP S6161361 U JPS6161361 U JP S6161361U JP 14569284 U JP14569284 U JP 14569284U JP 14569284 U JP14569284 U JP 14569284U JP S6161361 U JPS6161361 U JP S6161361U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- cylinder
- inner cylinder
- feed screw
- screw 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
Landscapes
- Transmission Devices (AREA)
Description
第１図は本考案の断面図、第２図は第１図−
線断面図、第３図は従来構造の断面図である。
１……外筒、５……内筒、９……送りねじ軸、
１０……回転用モータ、１１……ナツト、１２…
…ボールスプライン軸受、１３……キー。
Figure 1 is a sectional view of the present invention, Figure 2 is Figure 1-
Line sectional view, FIG. 3 is a sectional view of a conventional structure. 1...Outer cylinder, 5...Inner cylinder, 9...Feed screw shaft,
10...Rotation motor, 11...Nut, 12...
...Ball spline bearing, 13...key.
Claims (1)
用モータの出力軸と連結した送りねじ軸を前記外
筒内の中心に延在させ、一端に前記送りねじ軸に
螺合するナツトを固設した内筒を外筒内に挿入し
、内筒と外筒との間にボールスプライン軸受を介
装すると共に、内筒に設けられた前記ボールスプ
ライン軸受用のスプラインと外筒とをキャによつ
て係合して内筒を回り止めして成るアクチユエー
タ。 A rotation motor is fixed to one end of the outer cylinder, a feed screw shaft connected to the output shaft of the rotation motor extends to the center of the outer cylinder, and a nut screwed to the feed screw shaft is provided at one end. A fixed inner cylinder is inserted into an outer cylinder, a ball spline bearing is interposed between the inner cylinder and the outer cylinder, and a spline for the ball spline bearing provided in the inner cylinder and the outer cylinder are connected to the outer cylinder. An actuator that engages with the inner cylinder to prevent rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569284U JPS6161361U (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569284U JPS6161361U (en) | 1984-09-28 | 1984-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6161361U true JPS6161361U (en) | 1986-04-25 |
Family
ID=30703945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14569284U Pending JPS6161361U (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6161361U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628845U (en) * | 1979-08-10 | 1981-03-18 |
-
1984
- 1984-09-28 JP JP14569284U patent/JPS6161361U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628845U (en) * | 1979-08-10 | 1981-03-18 |