JPH03102624U - - Google Patents
Info
- Publication number
- JPH03102624U JPH03102624U JP1083390U JP1083390U JPH03102624U JP H03102624 U JPH03102624 U JP H03102624U JP 1083390 U JP1083390 U JP 1083390U JP 1083390 U JP1083390 U JP 1083390U JP H03102624 U JPH03102624 U JP H03102624U
- Authority
- JP
- Japan
- Prior art keywords
- stroke sensor
- power piston
- push rod
- power
- magnetic material
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Actuator (AREA)
Description
第１図は本考案の一実施例に係るストロークセ
ンサを備えたクラツチ用アクチユエータの要部を
示す断面図、第２図は従来のストロークセンサを
備えたクラツチ用アクチユエータの要部を示す断
面図である。
１……パワーシリンダ、３……ハウジング、４
……シリンダ、５……パワーピストン、６……大
気圧室、７……戻しばね、８……圧力室、９……
ストロークセンサ、１０……検出ロツド、１１…
…プツシユロツド、１２……センサ本体、１３…
…ケーシング、１４……ガイド部材、１５……嵌
合穴、１６……拡径部、１７……マグネツト。
FIG. 1 is a cross-sectional view showing the main parts of a clutch actuator equipped with a stroke sensor according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view showing the main parts of a conventional clutch actuator equipped with a stroke sensor. be. 1...Power cylinder, 3...Housing, 4
...Cylinder, 5...Power piston, 6...Atmospheric pressure chamber, 7...Return spring, 8...Pressure chamber, 9...
Stroke sensor, 10...Detection rod, 11...
...Push rod, 12...Sensor body, 13...
...Casing, 14... Guide member, 15... Fitting hole, 16... Expanded diameter portion, 17... Magnet.
Claims (1)
のストロークセンサと上記パワーシリンダ内のパ
ワーピストンとをプツシユロツドを介して連係さ
せ、上記パワーピストンの移動量を上記ストロー
クセンサで検出するようにしたクラツチ用アクチ
ユエータにおいて、上記パワーピストンと上記プ
ツシユロツドとが対向するそれぞれの部分を磁性
体で構成し、これら磁性体で構成された部分のう
ち少なくともいずれか一方を磁化させることによ
り、上記プツシユロツドを上記パワーピストンに
固定するようにしたことを特徴とするクラツチ用
アクチユエータ。 In the clutch actuator, the power cylinder is provided with a stroke sensor, the stroke sensor and the power piston in the power cylinder are linked via a push rod, and the amount of movement of the power piston is detected by the stroke sensor. Each part where the power piston and the push rod face each other is made of a magnetic material, and the push rod is fixed to the power piston by magnetizing at least one of the parts made of the magnetic material. An actuator for clutches that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083390U JPH03102624U (en) | 1990-02-06 | 1990-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1083390U JPH03102624U (en) | 1990-02-06 | 1990-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03102624U true JPH03102624U (en) | 1991-10-25 |
Family
ID=31514383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1083390U Pending JPH03102624U (en) | 1990-02-06 | 1990-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03102624U (en) |
-
1990
- 1990-02-06 JP JP1083390U patent/JPH03102624U/ja active Pending