JPS5791429A - Torque detector - Google Patents

Torque detector

Info

Publication number
JPS5791429A
JPS5791429A JP16870980A JP16870980A JPS5791429A JP S5791429 A JPS5791429 A JP S5791429A JP 16870980 A JP16870980 A JP 16870980A JP 16870980 A JP16870980 A JP 16870980A JP S5791429 A JPS5791429 A JP S5791429A
Authority
JP
Japan
Prior art keywords
electrode
revolution
torsion spring
corresponds
torque detector
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
JP16870980A
Other languages
Japanese (ja)
Inventor
Junji Kitagawa
Shigeyuki Akita
Norimichi Kasegawa
Akira Nakamura
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.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor 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 Nippon Soken Inc, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP16870980A priority Critical patent/JPS5791429A/en
Priority to US06/325,484 priority patent/US4448275A/en
Publication of JPS5791429A publication Critical patent/JPS5791429A/en
Priority to US06/580,186 priority patent/US4522278A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
    • 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
    • G01L3/106—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving electrostatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE:To detect the direction and magnitude of torque applied to a torsion spring by providing the 1st body of revolution, which has two electodes applied with signals mutually reversed inphase, and the 2nd body of revolution, which has the 2nd electrode, opposite each other. CONSTITUTION:A torque detector consists of the 1st body 11 of revolution and the 2nd body 16 of revolution. The 1st body 11 of revolution 11 has the 1st (a) electrode 12 and the 1st (b) electrode, and the 2nd body 16 of revolution has the 2nd electrode 17 which faces to the 1st (a) and 1st (b) electrodes at constant intervals, and couples with them electrically through electrostatic capacity and mechanically through a torsion spring 35. The torsion spring 35 is fixed by two knock pins 36 pressed into the 1st and 2nd bodies 11 and 16 of revolution. From a signal generated at the 2nd electrode according to the electrostatic capacity which corresponds to interelectrode area between the 1st (a) electrode 12 and the 1st (b) electrode 13, and the 2nd electrode 17, a signal which corresponds to the extent of the torsion of the torsion spring 36 is generated.
JP16870980A 1980-11-28 1980-11-28 Torque detector Pending JPS5791429A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16870980A JPS5791429A (en) 1980-11-28 1980-11-28 Torque detector
US06/325,484 US4448275A (en) 1980-11-28 1981-11-27 Torque sensor
US06/580,186 US4522278A (en) 1980-11-28 1984-02-15 Torque sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16870980A JPS5791429A (en) 1980-11-28 1980-11-28 Torque detector

Publications (1)

Publication Number Publication Date
JPS5791429A true JPS5791429A (en) 1982-06-07

Family

ID=15872991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16870980A Pending JPS5791429A (en) 1980-11-28 1980-11-28 Torque detector

Country Status (1)

Country Link
JP (1) JPS5791429A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155253A (en) * 1974-09-03 1976-05-14 Ei Deii Ii Corp Yoryokeisokuteisochi
JPS5587955A (en) * 1978-12-27 1980-07-03 Nippon Soken Inc Rotation detector
JPS55144628A (en) * 1979-04-30 1980-11-11 Matsushita Electric Works Ltd Electromagnetic relay
JPS6260657A (en) * 1985-09-11 1987-03-17 Ricoh Co Ltd Character processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155253A (en) * 1974-09-03 1976-05-14 Ei Deii Ii Corp Yoryokeisokuteisochi
JPS5587955A (en) * 1978-12-27 1980-07-03 Nippon Soken Inc Rotation detector
JPS55144628A (en) * 1979-04-30 1980-11-11 Matsushita Electric Works Ltd Electromagnetic relay
JPS6260657A (en) * 1985-09-11 1987-03-17 Ricoh Co Ltd Character processor

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