JPS55128102A - Device for detecting stroke of cylinder - Google Patents

Device for detecting stroke of cylinder

Info

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
Application number
JP3658779A
Other languages
Japanese (ja)
Inventor
Etsuo Ando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANDO SEISAKUSHO KK
Original Assignee
ANDO SEISAKUSHO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANDO SEISAKUSHO KK filed Critical ANDO SEISAKUSHO KK
Priority to JP3658779A priority Critical patent/JPS55128102A/en
Publication of JPS55128102A publication Critical patent/JPS55128102A/en
Pending legal-status Critical Current

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
JP3658779A 1979-03-27 1979-03-27 Device for detecting stroke of cylinder Pending JPS55128102A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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