JPH0176890U - - Google Patents
Info
- Publication number
- JPH0176890U JPH0176890U JP1987172425U JP17242587U JPH0176890U JP H0176890 U JPH0176890 U JP H0176890U JP 1987172425 U JP1987172425 U JP 1987172425U JP 17242587 U JP17242587 U JP 17242587U JP H0176890 U JPH0176890 U JP H0176890U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- screw body
- compression spring
- interposed
- rotation stopper
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
図面は本考案に係る電動式ねじジヤツキの１実
施例を示すもので第１図は斜視図、第２図は側面
説明図、第３図は平面説明図である。
１，２，３，４……第１〜第４ねじ体、１０…
…伸縮体、１１……回転止め筒、１２……圧縮ば
ね、１３……支え台、２９……プラグ、３０……
コントローラ。
The drawings show one embodiment of the electric screw jack according to the present invention, and FIG. 1 is a perspective view, FIG. 2 is an explanatory side view, and FIG. 3 is an explanatory plan view. 1, 2, 3, 4...first to fourth screw bodies, 10...
...Extensible body, 11... Rotation stopper cylinder, 12... Compression spring, 13... Support stand, 29... Plug, 30...
controller.
Claims (1)
最終段の第１ねじ体１と、該第１ねじ体１と螺合
する第２ねじ体２の回転止め筒１１との間に、圧
縮ばね１２を介装した構成を有する電動式ねじジ
ヤツキ。 Between the first screw body 1 at the final stage of the expandable body 10 consisting of a plurality of screw bodies 1, 2... and the rotation stopper cylinder 11 of the second screw body 2 which is threadedly engaged with the first screw body 1, An electric screw jack having a configuration in which a compression spring 12 is interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172425U JPH0176890U (en) | 1987-11-11 | 1987-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172425U JPH0176890U (en) | 1987-11-11 | 1987-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176890U true JPH0176890U (en) | 1989-05-24 |
Family
ID=31464398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172425U Pending JPH0176890U (en) | 1987-11-11 | 1987-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176890U (en) |
-
1987
- 1987-11-11 JP JP1987172425U patent/JPH0176890U/ja active Pending