BR8601456A - Sensor de torque eletrooptico - Google Patents

Sensor de torque eletrooptico

Info

Publication number
BR8601456A
BR8601456A BR8601456A BR8601456A BR8601456A BR 8601456 A BR8601456 A BR 8601456A BR 8601456 A BR8601456 A BR 8601456A BR 8601456 A BR8601456 A BR 8601456A BR 8601456 A BR8601456 A BR 8601456A
Authority
BR
Brazil
Prior art keywords
torque sensor
electric optical
optical torque
electric
sensor
Prior art date
Application number
BR8601456A
Other languages
English (en)
Inventor
Juan Simon Bacardit
Original Assignee
Bendiberrica S A
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 Bendiberrica S A filed Critical Bendiberrica S A
Publication of BR8601456A publication Critical patent/BR8601456A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
    • 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
    • G01L3/12—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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Optical Transform (AREA)
  • Power Steering Mechanism (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vehicle Body Suspensions (AREA)
BR8601456A 1985-03-14 1986-03-14 Sensor de torque eletrooptico BR8601456A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES541703A ES8605898A1 (es) 1985-03-14 1985-03-14 Perfeccionamientos en dispositivos captadores de par para mecanismo de accionamiento, especialmente de timoneria o ruedas orientables de un vehiculo

Publications (1)

Publication Number Publication Date
BR8601456A true BR8601456A (pt) 1986-12-09

Family

ID=8488916

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8601456A BR8601456A (pt) 1985-03-14 1986-03-14 Sensor de torque eletrooptico

Country Status (7)

Country Link
US (1) US4693123A (pt)
EP (1) EP0194930B1 (pt)
JP (1) JPS61213740A (pt)
AU (1) AU585953B2 (pt)
BR (1) BR8601456A (pt)
DE (1) DE3679689D1 (pt)
ES (1) ES8605898A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3762402D1 (de) * 1987-05-12 1990-05-31 Bendix Espana Federnde zentriervorrichtung und totgang-kupplung fuer zwei drehbewegliche teile.
FR2626369B1 (fr) * 1988-01-27 1990-09-14 Peugeot Dispositif de mesure du couple applique notamment sur un volant de direction de vehicule automobile
DE3816828A1 (de) * 1988-05-18 1989-11-30 Walterscheid Gmbh Jean Getriebe, insbesondere kegelradwinkelgetriebe, fuer landwirtschaftliche geraete
DE3816827A1 (de) * 1988-05-18 1989-11-30 Walterscheid Gmbh Jean Vorrichtung zum messen eines drehmomentes
FR2645104B1 (fr) * 1989-03-30 1994-05-06 Valeo Electronique Dispositif d'assistance pour l'entrainement en rotation d'un arbre a barre intermediaire de torsion, notamment d'une colonne de direction de vehicule automobile
US5014560A (en) * 1989-05-11 1991-05-14 Sundstrand Corporation Torque measuring apparatus
DE4134659C2 (de) * 1991-10-19 1995-07-06 Walterscheid Gmbh Gkn Anordnung zur Leistungsrichtungserkennung bei Drehmomentübertragung
GB9202868D0 (en) * 1992-02-12 1992-03-25 Lucas Ind Plc Optical torque sensors and steering systems for vehicles incorporating them
GB9316842D0 (en) * 1993-08-13 1993-09-29 Lucas Ind Plc Improved optical torque sensor
DE69520511T2 (de) * 1994-08-25 2001-08-23 Trw Lucas Varity Electric Steering Ltd., Solihull Capteur de deplacement et capteur de couple
NO300940B1 (no) * 1994-09-26 1997-08-18 Frantz Karsten Smith Anordning for maling av torsjon pa roterende akslinger
AUPP098497A0 (en) * 1997-12-17 1998-01-15 Bishop Innovation Pty Limited Transmission path torque transducer
FR2794710B1 (fr) * 1999-06-11 2001-07-06 Soc Mecanique Irigny Capteur de position pour direction de vehicule automobile
JP3623707B2 (ja) * 2000-01-19 2005-02-23 アルプス電気株式会社 回転検出装置
US6679126B2 (en) * 2001-07-10 2004-01-20 Control Devices System and method for measuring torque using filtration of light to detect angular displacement of a pair of wheels
US7559258B2 (en) * 2003-06-12 2009-07-14 Matzoll Robert J Torque sensor using signal amplitude analysis
FI118979B (fi) * 2005-04-29 2008-05-30 Metso Automation Oy Menetelmä sakeuden mittaamiseksi, katkojarakenne ja sakeusmittari
US7578357B2 (en) * 2006-09-12 2009-08-25 Black & Decker Inc. Driver with external torque value indicator integrated with spindle lock and related method
US7784364B2 (en) * 2008-04-28 2010-08-31 Matzoll Robert J Optical sensor for measurement of static and dynamic torque
JP5464562B2 (ja) * 2011-03-31 2014-04-09 ジヤトコ株式会社 トルク検出装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147711A (en) * 1933-06-14 1939-02-21 Gen Motors Corp Dynamometer
US3111028A (en) * 1960-08-22 1963-11-19 Lebow Associates Inc Torque meter
US3580352A (en) * 1969-01-21 1971-05-25 Gen Motors Corp Steering torque servo
FR2502570A1 (fr) * 1981-03-24 1982-10-01 Valeo Dispositif de direction assistee d'un vehicule automobile
ES506793A0 (es) * 1981-10-14 1982-08-16 Bendiberica Sa Perfeccionamientos en distribuidores hidraulicos rotativos.

Also Published As

Publication number Publication date
DE3679689D1 (de) 1991-07-18
AU585953B2 (en) 1989-06-29
JPS61213740A (ja) 1986-09-22
ES541703A0 (es) 1986-03-16
EP0194930A2 (fr) 1986-09-17
AU5475486A (en) 1986-09-18
US4693123A (en) 1987-09-15
EP0194930A3 (en) 1988-12-07
ES8605898A1 (es) 1986-03-16
EP0194930B1 (fr) 1991-06-12

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/03/2001