JPH03155U - - Google Patents
Info
- Publication number
- JPH03155U JPH03155U JP5860689U JP5860689U JPH03155U JP H03155 U JPH03155 U JP H03155U JP 5860689 U JP5860689 U JP 5860689U JP 5860689 U JP5860689 U JP 5860689U JP H03155 U JPH03155 U JP H03155U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- circulation tube
- tube
- ball
- screw
- 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
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
Landscapes
- Transmission Devices (AREA)
Description
図面は本考案の実施例を示し、第１図はチユー
ブ式ボールねじのねじ溝に沿つた断面図、第２図
はその上面図、第３図はカバーの斜視図、第４図
は第３図の４−４線断面図である。
１０……チユーブ式ボールねじ、１２……ねじ
軸、１４……ボールナツト、１６……ボール、１
８……循環用チユーブ、２０……押え部材、２２
……カバー、２４……スリツト。
The drawings show an embodiment of the present invention, in which Fig. 1 is a cross-sectional view along the thread groove of a tube-type ball screw, Fig. 2 is a top view thereof, Fig. 3 is a perspective view of the cover, and Fig. 4 is a sectional view of the tube-type ball screw. It is a sectional view taken along line 4-4 in the figure. 10...Tube type ball screw, 12...Screw shaft, 14...Ball nut, 16...Ball, 1
8... Circulation tube, 20... Pressing member, 22
...Cover, 24...Slit.
Claims (1)
を循環用チユーブにより循環させるボールねじに
おいて、 前記ボールナツトの外部に露出する前記循環用
チユーブの外形に適合し、長手方向にスリツトを
有する合成樹脂製又はゴム製のカバーにより前記
循環用チユーブを覆つたことを特徴とする、 チユーブ式ボールねじ。[Claims for Utility Model Registration] A ball screw in which balls inserted between a screw shaft and a ball nut are circulated by a circulation tube, the ball screw being adapted to the outer shape of the circulation tube exposed to the outside of the ball nut, and having a shape in the longitudinal direction. A tube-type ball screw, characterized in that the circulation tube is covered with a cover made of synthetic resin or rubber and having slits at the sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5860689U JPH03155U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5860689U JPH03155U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03155U true JPH03155U (en) | 1991-01-07 |
Family
ID=31584370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5860689U Pending JPH03155U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03155U (en) |
-
1989
- 1989-05-23 JP JP5860689U patent/JPH03155U/ja active Pending