JPH049898U - - Google Patents
Info
- Publication number
- JPH049898U JPH049898U JP4954690U JP4954690U JPH049898U JP H049898 U JPH049898 U JP H049898U JP 4954690 U JP4954690 U JP 4954690U JP 4954690 U JP4954690 U JP 4954690U JP H049898 U JPH049898 U JP H049898U
- Authority
- JP
- Japan
- Prior art keywords
- ball screw
- ball
- ball nut
- inner cylinder
- nut
- 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
図面は本考案の一実施例を示すもので、第１図
は縦断面図、第２図は一部省略要部の拡大縦断面
図である。
１……内筒、２……外筒、５……ボールナツト
、９……ボールネジ、１７……潤滑油、１８……
油溜。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view, and FIG. 2 is an enlarged longitudinal sectional view of the main parts, with some parts omitted. 1... Inner cylinder, 2... Outer cylinder, 5... Ball nut, 9... Ball screw, 17... Lubricating oil, 18...
Oil sump.
Claims (1)
れ前記ボールナツトに螺合された回転自在のボー
ルネジ及び内筒底部からボールナツト下端部に設
けられ前記ボールネジを収容し、潤滑油が充填さ
れた油溜からなることを特徴とするボールネジジ
ヤツキ装置。 A ball nut provided in the inner cylinder, a rotatable ball screw provided in the outer cylinder and screwed to the ball nut, and an oil reservoir provided from the bottom of the inner cylinder to the lower end of the ball nut to accommodate the ball screw and filled with lubricating oil. A ball screw jacking device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4954690U JPH049898U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4954690U JPH049898U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049898U true JPH049898U (en) | 1992-01-28 |
Family
ID=31567326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4954690U Pending JPH049898U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049898U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233200A (en) * | 1985-08-07 | 1987-02-13 | Chemo Sero Therapeut Res Inst | Monoclonal antibody |
-
1990
- 1990-05-11 JP JP4954690U patent/JPH049898U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233200A (en) * | 1985-08-07 | 1987-02-13 | Chemo Sero Therapeut Res Inst | Monoclonal antibody |