JPS55128102A - Device for detecting stroke of cylinder - Google Patents
Device for detecting stroke of cylinderInfo
- Publication number
- JPS55128102A JPS55128102A JP3658779A JP3658779A JPS55128102A JP S55128102 A JPS55128102 A JP S55128102A JP 3658779 A JP3658779 A JP 3658779A JP 3658779 A JP3658779 A JP 3658779A JP S55128102 A JPS55128102 A JP S55128102A
- Authority
- JP
- Japan
- Prior art keywords
- end surface
- tapered
- detecting
- cylinder
- piston
- 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
Abstract
PURPOSE: To simplify and miniaturize the construction of the device by providing tapered members at the front part and rear part of a piston and detecting that the detecting rods are pushed up by the tapered bodies.
CONSTITUTION: Tapered bodies 64 and 66 are provided at the front and rear parts of a piston 50. When the rear end surface of a keep member 62 of a sliding member 63 abuts against the foward end surface of a rear cover 13, the rear tapered body 66 is inserted into a hole 38 of the rear cover 13, and a rear detecting rod 42 is pushed up and the stroke position of the cylinder 11 is detected by a limit switch 47. Then, when a pressure fluid is supplied through a rear supply hole 49 into a hole 38, the sliding body 63 shifts forward. When the keep member 61 at the front end surface of the piston 50 comes into abutment with the rear end surface of a front cover 12, the sliding body 63 comes to a stop, and the supply of the pressure fluid is stopped. Upon this occasion, the front tapered body 64 pushes up a front detecting rod 30, and a limit switch 35 detects the position of the stroke of the cylinder.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3658779A JPS55128102A (en) | 1979-03-27 | 1979-03-27 | Device for detecting stroke of cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3658779A JPS55128102A (en) | 1979-03-27 | 1979-03-27 | Device for detecting stroke of cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55128102A true JPS55128102A (en) | 1980-10-03 |
Family
ID=12473899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3658779A Pending JPS55128102A (en) | 1979-03-27 | 1979-03-27 | Device for detecting stroke of cylinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128102A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106949805A (en) * | 2017-03-13 | 2017-07-14 | 浙江亚太机电股份有限公司 | A kind of clutch master cylinder idle stroke test device and method |
-
1979
- 1979-03-27 JP JP3658779A patent/JPS55128102A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106949805A (en) * | 2017-03-13 | 2017-07-14 | 浙江亚太机电股份有限公司 | A kind of clutch master cylinder idle stroke test device and method |
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