JPS5729914A - Measuring instrument for load of spring - Google Patents

Measuring instrument for load of spring

Info

Publication number
JPS5729914A
JPS5729914A JP10364580A JP10364580A JPS5729914A JP S5729914 A JPS5729914 A JP S5729914A JP 10364580 A JP10364580 A JP 10364580A JP 10364580 A JP10364580 A JP 10364580A JP S5729914 A JPS5729914 A JP S5729914A
Authority
JP
Japan
Prior art keywords
spring
measured
load
block
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
JP10364580A
Other languages
Japanese (ja)
Inventor
Shigetoshi Nara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10364580A priority Critical patent/JPS5729914A/en
Publication of JPS5729914A publication Critical patent/JPS5729914A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0288—Springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0288—Springs
    • G01N2203/0292—Coil spring

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

PURPOSE:To execute a measurement easily and exactly, by constituting so that a block having measured length corresponding to load of a spring to be measured is fitted into a fitting spring installed to a piston, and the load is measured by inserting the spring to be measured, into this block. CONSTITUTION:A spring 16 to be measured is placed on a load cell 17 through a hole 11a of a base plate 11. When a block 22 is fitted into a fitting spring 21, a limit switch 23 is operated, a piston 19 is lowered, and the spring 16 is insered into a hole 22b of the block 22. When the piston 19 is further lowered, the upper end of the spring 16 is allowed to contact with a fixed plate 20, and the spring 16 is further compressed. When the lower end of the block surface 22 is allowed to contact with the base plate 11, compressive load of the spring to be measured is measured. On the contrary, when the spring 16 is fixed between the fixed plate 20 and the load cell 17, and the piston 19 is lifted, tensile load is measured. In this way, a measurement is executed easily and exactly.
JP10364580A 1980-07-30 1980-07-30 Measuring instrument for load of spring Pending JPS5729914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10364580A JPS5729914A (en) 1980-07-30 1980-07-30 Measuring instrument for load of spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10364580A JPS5729914A (en) 1980-07-30 1980-07-30 Measuring instrument for load of spring

Publications (1)

Publication Number Publication Date
JPS5729914A true JPS5729914A (en) 1982-02-18

Family

ID=14359503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10364580A Pending JPS5729914A (en) 1980-07-30 1980-07-30 Measuring instrument for load of spring

Country Status (1)

Country Link
JP (1) JPS5729914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834766A1 (en) * 2002-01-16 2003-07-18 Asco Joucomatic METHOD FOR CALIBRATION OF THE MOBILE SPRING OF A SOLENOID VALVE
US20200173509A1 (en) * 2018-11-30 2020-06-04 Goodrich Corporation Spring based brake wear sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834766A1 (en) * 2002-01-16 2003-07-18 Asco Joucomatic METHOD FOR CALIBRATION OF THE MOBILE SPRING OF A SOLENOID VALVE
EP1329659A1 (en) * 2002-01-16 2003-07-23 Asco Joucomatic Method of calibrating a mobile spring of an electrovalve
US20200173509A1 (en) * 2018-11-30 2020-06-04 Goodrich Corporation Spring based brake wear sensor
US10823244B2 (en) * 2018-11-30 2020-11-03 Goodrich Corporation Spring based brake wear sensor

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