BR8601456A - Sensor de torque eletrooptico - Google Patents
Sensor de torque eletroopticoInfo
- 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
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)
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)
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)
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. |
-
1985
- 1985-03-14 ES ES541703A patent/ES8605898A1/es not_active Expired
-
1986
- 1986-03-05 DE DE8686400461T patent/DE3679689D1/de not_active Expired - Fee Related
- 1986-03-05 EP EP86400461A patent/EP0194930B1/fr not_active Expired - Lifetime
- 1986-03-11 US US06/838,631 patent/US4693123A/en not_active Expired - Fee Related
- 1986-03-14 JP JP61055141A patent/JPS61213740A/ja active Pending
- 1986-03-14 BR BR8601456A patent/BR8601456A/pt not_active IP Right Cessation
- 1986-03-14 AU AU54754/86A patent/AU585953B2/en not_active Ceased
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 |