JPH0288998U - - Google Patents
Info
- Publication number
- JPH0288998U JPH0288998U JP17087788U JP17087788U JPH0288998U JP H0288998 U JPH0288998 U JP H0288998U JP 17087788 U JP17087788 U JP 17087788U JP 17087788 U JP17087788 U JP 17087788U JP H0288998 U JPH0288998 U JP H0288998U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- stroke
- rod cover
- stroke detection
- axial direction
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Description
第１図はこの考案の第１実施例を示す一部破断
正面図、第２図は同第２実施例を示す一部破断正
面図である。
１……ケーシング、２……スクリユーロツド、
３……回転ナツト、８……ロツドカバー、９……
ロツドカバー蓋、１０……ストロークセンサ、１
１……ストローク検出杆、１２……ストロークセ
ンサ挿入孔。
FIG. 1 is a partially cutaway front view showing a first embodiment of this invention, and FIG. 2 is a partially cutaway front view showing a second embodiment of the same. 1... Casing, 2... Screw rod,
3... Rotating nut, 8... Rod cover, 9...
Rod cover lid, 10... Stroke sensor, 1
1... Stroke detection rod, 12... Stroke sensor insertion hole.
Claims (1)
され、この回転ナツト３に螺合されたスクリユー
ロツド２が軸線方向に移動可能とせられ、ロツド
カバー８が装着されているスクリユージヤツキに
おいて、前記スクリユーロツド２にはロツドカバ
ー蓋９側に開口するストロークセンサ挿入孔１２
が軸線方向に設けられ、該孔１２に直線変位形の
ストロークセンサ１０がそのストローク検出杆１
１の外端をロツドカバー蓋９側に突出するように
嵌装され、ストローク検出杆１１の外端がロツド
カバー８端に固着されていることを特徴とするス
クリユージヤツキ。 A rotary nut 3 is rotatably mounted on the casing 1, a screw rod 2 screwed onto the rotary nut 3 is movable in the axial direction, and a rod cover 8 is mounted on the screw jack. The rod 2 has a stroke sensor insertion hole 12 that opens on the rod cover lid 9 side.
is provided in the axial direction, and a linear displacement type stroke sensor 10 is provided in the hole 12 on the stroke detection rod 1.
The screw rod is fitted so that the outer end of the stroke detection rod 11 projects toward the side of the rod cover lid 9, and the outer end of the stroke detection rod 11 is fixed to the end of the rod cover 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17087788U JPH0288998U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17087788U JPH0288998U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288998U true JPH0288998U (en) | 1990-07-13 |
Family
ID=31462205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17087788U Pending JPH0288998U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288998U (en) |
-
1988
- 1988-12-27 JP JP17087788U patent/JPH0288998U/ja active Pending