IT1390840B1 - Sistema di sterzata con servoassistenza del tipo con sensore di momento torcente con albero dello sterzo pieno e veicolo equipaggiato con esso - Google Patents

Sistema di sterzata con servoassistenza del tipo con sensore di momento torcente con albero dello sterzo pieno e veicolo equipaggiato con esso

Info

Publication number
IT1390840B1
IT1390840B1 ITMI2008A001383A ITMI20081383A IT1390840B1 IT 1390840 B1 IT1390840 B1 IT 1390840B1 IT MI2008A001383 A ITMI2008A001383 A IT MI2008A001383A IT MI20081383 A ITMI20081383 A IT MI20081383A IT 1390840 B1 IT1390840 B1 IT 1390840B1
Authority
IT
Italy
Prior art keywords
torque sensor
vehicle equipped
type servo
servo assistance
full
Prior art date
Application number
ITMI2008A001383A
Other languages
English (en)
Inventor
Xue Mei Liu
Ray Tat-Lung Wong
Eric B Fetchko
Wan Yan Ho
Original Assignee
Teleflex Canada Inc
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 Teleflex Canada Inc filed Critical Teleflex Canada Inc
Publication of ITMI20081383A1 publication Critical patent/ITMI20081383A1/it
Application granted granted Critical
Publication of IT1390840B1 publication Critical patent/IT1390840B1/it

Links

Classifications

    • 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
    • G01L3/102—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 magnetostrictive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
    • B62J45/40—Sensor arrangements; Mounting thereof
    • B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
    • B62J45/411—Torque sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/08—Cycles with handlebars, equipped with three or more main road wheels with steering devices acting on two or more wheels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
ITMI2008A001383A 2007-08-02 2008-07-28 Sistema di sterzata con servoassistenza del tipo con sensore di momento torcente con albero dello sterzo pieno e veicolo equipaggiato con esso IT1390840B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/832,911 US8672086B2 (en) 2007-08-02 2007-08-02 Torque sensor type power steering system with solid steering shaft and vehicle therewith

Publications (2)

Publication Number Publication Date
ITMI20081383A1 ITMI20081383A1 (it) 2009-02-03
IT1390840B1 true IT1390840B1 (it) 2011-10-19

Family

ID=40176164

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A001383A IT1390840B1 (it) 2007-08-02 2008-07-28 Sistema di sterzata con servoassistenza del tipo con sensore di momento torcente con albero dello sterzo pieno e veicolo equipaggiato con esso

Country Status (5)

Country Link
US (1) US8672086B2 (it)
JP (1) JP2009035253A (it)
DE (1) DE102008035989B4 (it)
IT (1) IT1390840B1 (it)
MX (1) MX2008009955A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8504241B2 (en) * 2010-03-22 2013-08-06 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
US8467937B2 (en) * 2010-03-22 2013-06-18 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
CN104641209B (zh) * 2013-03-14 2016-12-07 日立汽车系统转向器株式会社 动力转向装置的扭矩检测构造及使用其的动力转向装置
DE102013018700B4 (de) 2013-11-08 2020-10-08 Schaeffler Technologies AG & Co. KG Einbauelement zur Aufnahme von Messmitteln
JP2015127195A (ja) * 2013-11-27 2015-07-09 本田技研工業株式会社 電動パワーステアリング装置
JP2015127194A (ja) * 2013-11-27 2015-07-09 本田技研工業株式会社 電動パワーステアリング装置
US10807633B2 (en) 2017-05-12 2020-10-20 Ka Group Ag Electric power steering assembly and system with anti-rotation coupler
DE102019112155A1 (de) 2019-05-09 2020-11-12 Schaeffler Technologies AG & Co. KG Anordnung zum Messen eines auf eine Lenkwelle eines Kraftfahrzeuges wirkenden Momentes und Verfahren zum Prüfen der Anordnung
DE102019112422A1 (de) 2019-05-13 2020-11-19 Schaeffler Technologies AG & Co. KG Lenkmomentensensoranordnung
DE102019208201B3 (de) * 2019-06-05 2020-10-29 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Lenksystems
US12017745B2 (en) 2019-07-03 2024-06-25 Dometic Marine Canada Inc. Worm gear actuator for a marine steering apparatus
DE102020104134A1 (de) 2020-02-18 2021-08-19 Thyssenkrupp Ag Elektromechanische Hilfskraftlenkung mit einteiliger Sensorwelle und magnetoelastischem Drehmomentsensor
WO2022059295A1 (ja) * 2020-09-16 2022-03-24 日本精工株式会社 トルク測定装置
US20220204072A1 (en) * 2020-12-31 2022-06-30 Zf Friedrichshafen Ag Electric Commercial Vehicle Power Steering System with a Globoidal Wormgearing
DE102021205882A1 (de) 2021-06-10 2022-12-15 Zf Friedrichshafen Ag Lenkvorrichtung für ein Kraftfahrzeug

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4896544A (en) * 1986-12-05 1990-01-30 Mag Dev Inc. Magnetoelastic torque transducer
US5351555A (en) * 1991-07-29 1994-10-04 Magnetoelastic Devices, Inc. Circularly magnetized non-contact torque sensor and method for measuring torque using same
US5591925A (en) * 1991-07-29 1997-01-07 Garshelis; Ivan J. Circularly magnetized non-contact power sensor and method for measuring torque and power using same
US6439066B1 (en) * 1996-08-14 2002-08-27 Peter Norton Torque sensor
US6145387A (en) * 1997-10-21 2000-11-14 Magna-Lastic Devices, Inc Collarless circularly magnetized torque transducer and method for measuring torque using same
GB9808792D0 (en) * 1998-04-23 1998-06-24 Effective Torque Technologies Magnetising arrangements for torque/force sensor
US6467360B1 (en) 1999-04-23 2002-10-22 Trw Inc. Torque sensing apparatus and method
JP4221825B2 (ja) * 1999-06-28 2009-02-12 株式会社ジェイテクト 電動式舵取装置
US6516508B1 (en) * 1999-11-10 2003-02-11 Siemens Vdo Automotive Corporation Magnetoelastic non-compliant torque sensor and method of producing same
US6581477B1 (en) * 2000-02-29 2003-06-24 Trw Inc. Torque sensor for a power assist steering system
US6360841B1 (en) * 2000-02-29 2002-03-26 Trw Inc. Power steering mechanism with magnetoelastic torsion bar
US7127797B1 (en) * 2000-04-20 2006-10-31 Kilmartin Brian D Imparting compressive hoop stress into a bonded magnetoelastic element by means of diameter reduction of the underlying shaft
US6912922B2 (en) * 2000-11-21 2005-07-05 First Inertia Switch Limited Torque sensing apparatus and method
GB0028385D0 (en) * 2000-11-21 2001-01-03 Inertia Switch Ltd Torque sensing apparatus and method
FR2821931B1 (fr) * 2001-03-09 2003-05-09 Roulements Soc Nouvelle Dispositif de mesure analogique d'un couple de torsion, colonne de direction et module le comprenant
US6772646B1 (en) * 2001-07-11 2004-08-10 Bei Sensors & Systems Company, Inc. Differential capacitive torque sensor
CN1323005C (zh) * 2001-12-03 2007-06-27 日本精工株式会社 电动转向装置
JP2004020370A (ja) * 2002-06-17 2004-01-22 Matsushita Electric Ind Co Ltd トルク検出装置
US6792817B2 (en) * 2002-08-09 2004-09-21 Visteon Global Technologies, Inc. Fixtures and processes for magnetizing magnetoelastic shafts circumferentially
JP3913657B2 (ja) * 2002-10-02 2007-05-09 株式会社日本自動車部品総合研究所 トルクセンサ
EP1560314A1 (en) * 2002-10-31 2005-08-03 NSK Ltd. Electric power steering device
US6871553B2 (en) * 2003-03-28 2005-03-29 Delphi Technologies, Inc. Integrating fluxgate for magnetostrictive torque sensors
US7024946B2 (en) * 2004-01-23 2006-04-11 Delphi Technologies, Inc. Assembly for measuring movement of and a torque applied to a shaft
US7182169B2 (en) * 2004-05-24 2007-02-27 Yamaha Motor Co Ltd Steering system for small-sized vehicle
US7412906B2 (en) * 2005-06-30 2008-08-19 Globe Motors, Inc. Steering system torque sensor
US7363827B2 (en) * 2005-10-21 2008-04-29 Stoneridge Control Devices, Inc. Torque sensor system including an elliptically magnetized shaft
US7469604B2 (en) * 2005-10-21 2008-12-30 Stoneridge Control Devices, Inc. Sensor system including a magnetized shaft
JP2007285793A (ja) * 2006-04-14 2007-11-01 Honda Motor Co Ltd 磁歪式トルクセンサ

Also Published As

Publication number Publication date
ITMI20081383A1 (it) 2009-02-03
DE102008035989A1 (de) 2009-02-05
DE102008035989B4 (de) 2019-12-12
MX2008009955A (es) 2009-02-27
US8672086B2 (en) 2014-03-18
JP2009035253A (ja) 2009-02-19
US20090032328A1 (en) 2009-02-05

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