JPH0295802U - - Google Patents
Info
- Publication number
- JPH0295802U JPH0295802U JP340089U JP340089U JPH0295802U JP H0295802 U JPH0295802 U JP H0295802U JP 340089 U JP340089 U JP 340089U JP 340089 U JP340089 U JP 340089U JP H0295802 U JPH0295802 U JP H0295802U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- input member
- axial direction
- contact
- element disposed
- 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 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Actuator (AREA)
Description
第１図は本考案ストロークセンサの一実施例に
おいてストローク検出作動状態を示す概略断面図
、第２図は第１図に示したストロークセンサの休
止中の状態を示した概略断面図、第３図は第１図
の―線に沿い矢印方向に視た断面図である。
１０……ストロークセンサ、１２……ケーシン
グ、１４……入力部材、１６……エアシリンダ、
１８……ピストン軸、２０……摺動子、２２……
ブラシ、２４……抵抗素子、２６……可動台、３
２……電磁アクチユエータ。
FIG. 1 is a schematic cross-sectional view showing a stroke detection operating state in an embodiment of the stroke sensor of the present invention, FIG. 2 is a schematic cross-sectional view showing the stroke sensor shown in FIG. 1 in a resting state, and FIG. 1 is a sectional view taken along the line - in FIG. 1 in the direction of the arrow. 10... Stroke sensor, 12... Casing, 14... Input member, 16... Air cylinder,
18... Piston shaft, 20... Slider, 22...
Brush, 24... Resistance element, 26... Movable base, 3
2...Electromagnetic actuator.
Claims (1)
れストロークを検出さるべき可動部材に連動して
軸線方向に駆動される入力部材と、同入力部材の
軸線方向に自在に摺動し得るように上記ケーシン
グ内に収蔵された摺動子と、上記ケーシング内に
配設され上記摺動子に摺接して可変の電気的出力
を生起する抵抗素子と、上記ケーシングの他端部
に配設され上記摺動子を入力部材から離隔した休
止位置及び同入力部材に当接して連動する作動位
置の何れかに位置させる電磁アクチユエータとを
具備してなることを特徴とするストロークセンサ
。 a casing, an input member mounted on one end of the casing and driven in the axial direction in conjunction with a movable member whose stroke is to be detected; and the casing so as to be able to freely slide in the axial direction of the input member. a slider housed within the casing; a resistance element disposed within the casing that slides in contact with the slider to generate a variable electrical output; and a resistive element disposed at the other end of the casing that causes the sliding 1. A stroke sensor comprising: an electromagnetic actuator that positions the child at either a rest position where it is separated from an input member or an actuated position where it comes into contact with and interlocks with the input member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP340089U JPH0295802U (en) | 1989-01-15 | 1989-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP340089U JPH0295802U (en) | 1989-01-15 | 1989-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295802U true JPH0295802U (en) | 1990-07-31 |
Family
ID=31205004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP340089U Pending JPH0295802U (en) | 1989-01-15 | 1989-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295802U (en) |
-
1989
- 1989-01-15 JP JP340089U patent/JPH0295802U/ja active Pending
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