ES2006549A6 - Organo sensor del momento de giro, especialmente para direcciones electricas. - Google Patents

Organo sensor del momento de giro, especialmente para direcciones electricas.

Info

Publication number
ES2006549A6
ES2006549A6 ES8800302A ES8800302A ES2006549A6 ES 2006549 A6 ES2006549 A6 ES 2006549A6 ES 8800302 A ES8800302 A ES 8800302A ES 8800302 A ES8800302 A ES 8800302A ES 2006549 A6 ES2006549 A6 ES 2006549A6
Authority
ES
Spain
Prior art keywords
torque sensor
electric steering
output element
input elements
steering mechanisms
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.)
Expired
Application number
ES8800302A
Other languages
English (en)
Inventor
Armin Lang
Bernhard Schweizer
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES2006549A6 publication Critical patent/ES2006549A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • 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
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means
    • 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
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets

Landscapes

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

Abstract

UN ORGANO SENSOR DEL MOMENTO DE GIRO, ESPECIALMENTE PARA DIRECCIONES ELECTRICAS, DEBE OCUPAR SOLAMENTE UN PEQUEÑO ESPACIO DE CONSTRUCCION Y SER FACIL DE PRODUCIR. PARA ELO EL ORGANO SENSOR DE LA INVENCION PRESENTA DOS MIEMBROS (1, 2), DISPUESTOS COAXIALMENTE, QUE ESTAN UNIDOS ENTRE SI POR MEDIO DE UNA BARRA DE TORSION (3). UN MIEMBRO DE SALIDA ANULAR (6) SE MANTIENE POR DOS JUEGOS DE BRAZOS (7), CURVADOS EN UNA DISTANCIA RADIAL DE LOS MIEMBROS DE ENTRADA (1, 2). SI SE TUERCEN LOS DOS MIEMBROS DE ENTRADA (1, 2), UNO CONTRA OTRO, ENTONCES SE MUEVE SOBRE EL BRAZO (7) EL MIEMBRO DE SALIDA (6) EN DIRECCION AXIAL. POR MEDIO DE ESTE MOVIMIENTO, SE PRODUCE UNA SEÑAL DE MEDICION EN DOS BOBINAS DE INDUCCION (9, 10) COORDINADAS EN EL MIEMBRO DE SALIDA (6).
ES8800302A 1987-02-03 1988-02-03 Organo sensor del momento de giro, especialmente para direcciones electricas. Expired ES2006549A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3703102 1987-02-03

Publications (1)

Publication Number Publication Date
ES2006549A6 true ES2006549A6 (es) 1989-05-01

Family

ID=6320080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800302A Expired ES2006549A6 (es) 1987-02-03 1988-02-03 Organo sensor del momento de giro, especialmente para direcciones electricas.

Country Status (7)

Country Link
US (1) US5009110A (es)
EP (1) EP0363357B1 (es)
JP (1) JPH02502119A (es)
KR (1) KR890700505A (es)
DE (2) DE3863548D1 (es)
ES (1) ES2006549A6 (es)
WO (1) WO1988005742A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918862A1 (de) * 1989-06-09 1991-01-10 Danfoss As Drehmoment-messeinrichtung
DE4012480A1 (de) * 1990-04-19 1991-10-24 Teves Gmbh Alfred Messwertaufnehmer fuer eine elektromotorisch angetriebene servolenkung
DE4014521C2 (de) * 1990-05-07 1997-06-12 Ringspann Gmbh Vorrichtung zur Messung des Drehmomentes
NL9002911A (nl) * 1990-10-15 1992-05-06 Texas Instruments Holland Magnetische-lekflux koppelaftastinrichting.
DE4110280C2 (de) * 1991-03-28 1997-04-17 Ringspann Gmbh Vorrichtung zur Messung des Drehmomentes
DE4110727C2 (de) * 1991-04-03 1995-06-29 Micro Epsilon Messtechnik Drehmomentgeber
DE4137647A1 (de) * 1991-11-15 1993-05-19 Danfoss As Drehmoment-messeinrichtung
JP2983434B2 (ja) * 1994-06-13 1999-11-29 本田技研工業株式会社 センサの温度特性補償構造
US5763793A (en) * 1997-01-16 1998-06-09 Methode Electronics, Inc. Error correcting torque sensor
FR2774349B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Colonne de direction a couplemetre
FR2774470B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Capteur de couple et colonne de direction pourvue d'un tel capteur
FR2774469B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Capteur de couple pour arbre tournant
FR2774348B1 (fr) * 1998-02-04 2000-03-03 Roulements Soc Nouvelle Armature de volant a capteur de couple integre ou rapporte pour dispositif de direction de vehicule
US6223608B1 (en) 1998-06-02 2001-05-01 Mitsubishi Denki Kabushiki Kaisha Torque detector
JP3480909B2 (ja) * 1998-06-02 2003-12-22 三菱電機株式会社 トルク検出装置
DE19834897C1 (de) 1998-08-03 1999-10-21 Mannesmann Vdo Ag Verfahren zur Herstellung eines Drehmomentsensors mit Torsionswinkelbegrenzung und nach diesem Verfahren hergestellter Drehmomentsensor
JP2000230874A (ja) 1999-02-08 2000-08-22 Mitsubishi Electric Corp トルク検出装置
US6295879B1 (en) * 1999-03-08 2001-10-02 Trw Inc. Torque sensing apparatus for an electric assist steering system
JP2001099729A (ja) * 1999-07-23 2001-04-13 Makome Kenkyusho:Kk 回転角およびトルク検出装置
DE19935283A1 (de) * 1999-07-27 2000-11-02 Zf Lenksysteme Gmbh Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE20210645U1 (de) * 2002-07-09 2002-09-12 Wille Gmbh & Co Prüfgerät mit integrierter Signalverarbeitung
DE10253092A1 (de) * 2002-11-13 2004-05-27 A. Friedr. Flender Gmbh Elastische Kupplung
US6863614B2 (en) * 2003-05-01 2005-03-08 Visteon Global Technologies, Inc. Shunted collarless torsion shaft for electronic power-assisted steering systems
DE102005010932A1 (de) * 2005-03-09 2006-09-14 Austriamicrosystems Ag Vorrichtung und Verfahren zur Erfassung eines Drehmoments
US20060207348A1 (en) * 2005-03-04 2006-09-21 Manfred Brandl Detecting torque
FR2916179B1 (fr) * 2007-05-15 2009-09-18 Jtekt Europ Soc Par Actions Si Direction assistee de vehicule automobile sans barre de torsion
US7513170B2 (en) * 2007-09-11 2009-04-07 Honeywell International Inc. Magnetic shear force sensor
KR101180562B1 (ko) 2007-10-08 2012-09-06 엘지이노텍 주식회사 조향용 복합센싱장치
KR101243535B1 (ko) * 2009-07-20 2013-03-20 엘지이노텍 주식회사 조향용 복합 센싱 장치
DE102013001829B4 (de) 2013-02-04 2014-08-21 Bourns, Inc. Drehwinkel- und Torsionswinkelsensor
CN106895933B (zh) * 2015-12-21 2019-04-12 财团法人车辆研究测试中心 齿轮式扭力感测装置
DE102018212032A1 (de) * 2018-07-19 2020-01-23 Robert Bosch Gmbh Lenkgetriebe für ein Lenksystem eines Kraftfahrzeugs
DE102019203868A1 (de) * 2019-03-21 2020-09-24 Robert Bosch Gmbh Drehmomentsensor für eine Antriebseinheit, insbesondere für ein Fahrrad
MX2022000509A (es) * 2019-07-12 2022-02-10 R H Sheppard Co Inc Arbol de direccion acoplado.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260036A (en) * 1940-08-24 1941-10-21 Gen Electric Transmission dynamometer
US2432900A (en) * 1944-11-01 1947-12-16 Westinghouse Electric Corp Electrical dynamometer
US2737049A (en) * 1954-02-03 1956-03-06 Charles C Waugh Torquemeter
US4542658A (en) * 1984-01-16 1985-09-24 Teledyne Industries, Inc. Torque measuring device

Also Published As

Publication number Publication date
WO1988005742A1 (en) 1988-08-11
US5009110A (en) 1991-04-23
JPH02502119A (ja) 1990-07-12
DE3802684A1 (de) 1988-08-11
KR890700505A (ko) 1989-04-25
DE3863548D1 (de) 1991-08-08
EP0363357B1 (de) 1991-07-03
EP0363357A1 (de) 1990-04-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102