JPS57206840A - Measuring apparatus for shaft torque - Google Patents

Measuring apparatus for shaft torque

Info

Publication number
JPS57206840A
JPS57206840A JP9097181A JP9097181A JPS57206840A JP S57206840 A JPS57206840 A JP S57206840A JP 9097181 A JP9097181 A JP 9097181A JP 9097181 A JP9097181 A JP 9097181A JP S57206840 A JPS57206840 A JP S57206840A
Authority
JP
Japan
Prior art keywords
sleeves
guide grooves
torque
measuring apparatus
projections
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
JP9097181A
Other languages
Japanese (ja)
Other versions
JPS637614B2 (en
Inventor
Nobuo Shibata
Kazuto Kinoshita
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP9097181A priority Critical patent/JPS57206840A/en
Publication of JPS57206840A publication Critical patent/JPS57206840A/en
Publication of JPS637614B2 publication Critical patent/JPS637614B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

PURPOSE:To enable easy measurement of torque by converting a fine torsion of a torque transmission shaft into an axial displacement while enlarging it during the rest and the rotation thereof. CONSTITUTION:First sleeves 3A and 3B of a shaft 1 is fitted into each other and mounted thereon 1 with one end of the sleeves 3A and 3B retained at a desired space. Guide grooves 5a and 5b are provided on the outer surface thereof 3A and 3B axially at different angles from each other and a second sleeve 4 with a pair of projections on the inner surface thereof are fitted into the first sleeves 3A and 3B so that the projections are engaged with the guide grooves 5a and 5b respectively. This enables increase in changes of the guide grooves due to torsion caused by a torque thereby producing a larger axial displacement.
JP9097181A 1981-06-15 1981-06-15 Measuring apparatus for shaft torque Granted JPS57206840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9097181A JPS57206840A (en) 1981-06-15 1981-06-15 Measuring apparatus for shaft torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9097181A JPS57206840A (en) 1981-06-15 1981-06-15 Measuring apparatus for shaft torque

Publications (2)

Publication Number Publication Date
JPS57206840A true JPS57206840A (en) 1982-12-18
JPS637614B2 JPS637614B2 (en) 1988-02-17

Family

ID=14013383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9097181A Granted JPS57206840A (en) 1981-06-15 1981-06-15 Measuring apparatus for shaft torque

Country Status (1)

Country Link
JP (1) JPS57206840A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585572A (en) * 1992-05-09 1996-12-17 Kindler; Ulrich Deformation measuring device for measuring the torque of a cylindrical shaft
TWI778369B (en) * 2020-06-08 2022-09-21 李岳翰 Torsion Sensing Shaft Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585572A (en) * 1992-05-09 1996-12-17 Kindler; Ulrich Deformation measuring device for measuring the torque of a cylindrical shaft
TWI778369B (en) * 2020-06-08 2022-09-21 李岳翰 Torsion Sensing Shaft Device

Also Published As

Publication number Publication date
JPS637614B2 (en) 1988-02-17

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