JPS5221849A - Measuring apparatus of displacement volume - Google Patents

Measuring apparatus of displacement volume

Info

Publication number
JPS5221849A
JPS5221849A JP9760875A JP9760875A JPS5221849A JP S5221849 A JPS5221849 A JP S5221849A JP 9760875 A JP9760875 A JP 9760875A JP 9760875 A JP9760875 A JP 9760875A JP S5221849 A JPS5221849 A JP S5221849A
Authority
JP
Japan
Prior art keywords
measuring apparatus
displacement volume
displacement
pulleys
tension
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.)
Granted
Application number
JP9760875A
Other languages
Japanese (ja)
Other versions
JPS5515641B2 (en
Inventor
Toshio Nonaka
Kiyoshi Nagasawa
Yukio Arima
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP9760875A priority Critical patent/JPS5221849A/en
Publication of JPS5221849A publication Critical patent/JPS5221849A/en
Publication of JPS5515641B2 publication Critical patent/JPS5515641B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Operation Control Of Excavators (AREA)

Abstract

PURPOSE: To measure large displacement in a stable condition by installing fixed pulleys and moving pulleys to extend a rod of a displacement meter by tension when a wire is drawn out.
COPYRIGHT: (C)1977,JPO&Japio
JP9760875A 1975-08-13 1975-08-13 Measuring apparatus of displacement volume Granted JPS5221849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9760875A JPS5221849A (en) 1975-08-13 1975-08-13 Measuring apparatus of displacement volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9760875A JPS5221849A (en) 1975-08-13 1975-08-13 Measuring apparatus of displacement volume

Publications (2)

Publication Number Publication Date
JPS5221849A true JPS5221849A (en) 1977-02-18
JPS5515641B2 JPS5515641B2 (en) 1980-04-25

Family

ID=14196922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9760875A Granted JPS5221849A (en) 1975-08-13 1975-08-13 Measuring apparatus of displacement volume

Country Status (1)

Country Link
JP (1) JPS5221849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912003U (en) * 1982-07-16 1984-01-25 内田油圧機器工業株式会社 Hydraulic cylinder stroke measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5912003U (en) * 1982-07-16 1984-01-25 内田油圧機器工業株式会社 Hydraulic cylinder stroke measuring device

Also Published As

Publication number Publication date
JPS5515641B2 (en) 1980-04-25

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