JPS5712337A - Torque measuring device - Google Patents

Torque measuring device

Info

Publication number
JPS5712337A
JPS5712337A JP8551380A JP8551380A JPS5712337A JP S5712337 A JPS5712337 A JP S5712337A JP 8551380 A JP8551380 A JP 8551380A JP 8551380 A JP8551380 A JP 8551380A JP S5712337 A JPS5712337 A JP S5712337A
Authority
JP
Japan
Prior art keywords
holes
receiver
rotation axis
transmitter
opposedly
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
JP8551380A
Other languages
Japanese (ja)
Inventor
Noriaki Inoue
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP8551380A priority Critical patent/JPS5712337A/en
Publication of JPS5712337A publication Critical patent/JPS5712337A/en
Pending 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
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/12—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving photoelectric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE:To facilitate installation and enable long-term measurement by attaching two screening plates having plural holes to a rotation axis at an interval and receiving signals sent from a transmitter provided outside by a receiver through the holes. CONSTITUTION:Two screening plates 2, 2' having plural holes of a fixed pitch are attached to the outer circumference of a rotation axis 1 at a proper interval opposedly to each other. A light source, a transmitter 3 of laser etc. and a receiver is provided on the axial line of the holes opposedly to each other with the screen plates 2, 2' between. Light emitted from the transmitter 3 enters into the receiver 4 through the screening plate 2, 2'. The change of amount of transmission is converted to angle of torsion of the rotation axis 1 by a converter 6 through a filter 5, and the torque is calculated by an arithmetic unit 13. The result is displayed on a recorder 9 or a indicator 8 through an amplifier 7. Accordingly, installation is made easy and long-term measurement can be performed.
JP8551380A 1980-06-24 1980-06-24 Torque measuring device Pending JPS5712337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8551380A JPS5712337A (en) 1980-06-24 1980-06-24 Torque measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8551380A JPS5712337A (en) 1980-06-24 1980-06-24 Torque measuring device

Publications (1)

Publication Number Publication Date
JPS5712337A true JPS5712337A (en) 1982-01-22

Family

ID=13860992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8551380A Pending JPS5712337A (en) 1980-06-24 1980-06-24 Torque measuring device

Country Status (1)

Country Link
JP (1) JPS5712337A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020871A (en) * 1983-07-12 1985-02-02 松下電器産業株式会社 Clamping machine for screw
JPS60243532A (en) * 1984-05-18 1985-12-03 Honda Motor Co Ltd Optical type torque detector
JPS60243531A (en) * 1984-05-18 1985-12-03 Honda Motor Co Ltd Optical type torque detector
US7435409B2 (en) 1999-03-12 2008-10-14 Mcneil-Ppc, Inc. Compositions comprising a potassium salt active ingredient, including oral compositions for reducing dental nerve and dentin sensitivity comprising a non-menthol flavoring
JP2010276379A (en) * 2009-05-26 2010-12-09 Chugoku Electric Power Co Inc:The Shaft vibration measuring device
US20190054516A1 (en) * 2017-08-16 2019-02-21 Toyota Boshoku Kabushiki Kaisha Punch press

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020871A (en) * 1983-07-12 1985-02-02 松下電器産業株式会社 Clamping machine for screw
JPS60243532A (en) * 1984-05-18 1985-12-03 Honda Motor Co Ltd Optical type torque detector
JPS60243531A (en) * 1984-05-18 1985-12-03 Honda Motor Co Ltd Optical type torque detector
US7435409B2 (en) 1999-03-12 2008-10-14 Mcneil-Ppc, Inc. Compositions comprising a potassium salt active ingredient, including oral compositions for reducing dental nerve and dentin sensitivity comprising a non-menthol flavoring
JP2010276379A (en) * 2009-05-26 2010-12-09 Chugoku Electric Power Co Inc:The Shaft vibration measuring device
US20190054516A1 (en) * 2017-08-16 2019-02-21 Toyota Boshoku Kabushiki Kaisha Punch press

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