JPS5542089A - Method of measuring dynamic torque - Google Patents

Method of measuring dynamic torque

Info

Publication number
JPS5542089A
JPS5542089A JP11695578A JP11695578A JPS5542089A JP S5542089 A JPS5542089 A JP S5542089A JP 11695578 A JP11695578 A JP 11695578A JP 11695578 A JP11695578 A JP 11695578A JP S5542089 A JPS5542089 A JP S5542089A
Authority
JP
Japan
Prior art keywords
base part
shutters
rotary
dynamic torque
time difference
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
JP11695578A
Other languages
Japanese (ja)
Other versions
JPS6130698B2 (en
Inventor
Minoru Sakurai
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP11695578A priority Critical patent/JPS5542089A/en
Publication of JPS5542089A publication Critical patent/JPS5542089A/en
Publication of JPS6130698B2 publication Critical patent/JPS6130698B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE: To accurately measure a dynamic torque, by rotating a torque meter so that its base part and rotary part coupled with a rotary body are rotated at a uniform speed and by detecting a resulting rotation angle difference in terms of a time difference.
CONSTITUTION: The base part 1 of the torque meter is fixed to a motor 8, which rotates at a uniform speed. The rotary body 4, which is a measured object, is engaged with the rotary part 2 connected to the base part 1 through an elastic member. The rotary part 2 and the base part 1 are rotated at a uniform speed. The rotation angle difference, which is cased between the rotary part 2 and the base part 1 by the dynamic torque, is detected in terms of a time difference. Shutters 9, 10 are mounted on the peripheral surfaces of the base part 1 and the rotary part 2 so that the shutters face each other. A light emitter 11 such as a luminescent diode and a light receiver 12 such as a photo-transistor are provided near the shutters, thereby forming a detector. A signal produced by the interception of light by the shutters 9, 10 is applied to an indicating converter 14 to determine the dynamic torque from the time difference.
COPYRIGHT: (C)1980,JPO&Japio
JP11695578A 1978-09-20 1978-09-20 Method of measuring dynamic torque Granted JPS5542089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11695578A JPS5542089A (en) 1978-09-20 1978-09-20 Method of measuring dynamic torque

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11695578A JPS5542089A (en) 1978-09-20 1978-09-20 Method of measuring dynamic torque

Publications (2)

Publication Number Publication Date
JPS5542089A true JPS5542089A (en) 1980-03-25
JPS6130698B2 JPS6130698B2 (en) 1986-07-15

Family

ID=14699862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11695578A Granted JPS5542089A (en) 1978-09-20 1978-09-20 Method of measuring dynamic torque

Country Status (1)

Country Link
JP (1) JPS5542089A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974989A (en) * 1972-11-19 1974-07-19
JPS5387779A (en) * 1977-01-12 1978-08-02 Kubota Ltd Device for checking revolution load

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974989A (en) * 1972-11-19 1974-07-19
JPS5387779A (en) * 1977-01-12 1978-08-02 Kubota Ltd Device for checking revolution load

Also Published As

Publication number Publication date
JPS6130698B2 (en) 1986-07-15

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