KR102052563B1 - 토크센서 - Google Patents

토크센서 Download PDF

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Publication number
KR102052563B1
KR102052563B1 KR1020120147301A KR20120147301A KR102052563B1 KR 102052563 B1 KR102052563 B1 KR 102052563B1 KR 1020120147301 A KR1020120147301 A KR 1020120147301A KR 20120147301 A KR20120147301 A KR 20120147301A KR 102052563 B1 KR102052563 B1 KR 102052563B1
Authority
KR
South Korea
Prior art keywords
hog ring
torque sensor
ring
coupling pieces
hog
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 - Fee Related
Application number
KR1020120147301A
Other languages
English (en)
Korean (ko)
Other versions
KR20140078208A (ko
Inventor
김성민
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020120147301A priority Critical patent/KR102052563B1/ko
Priority to EP13197234.1A priority patent/EP2743663B1/en
Priority to US14/107,330 priority patent/US9255854B2/en
Priority to CN201310693342.1A priority patent/CN103868634B/zh
Priority to JP2013259700A priority patent/JP6282461B2/ja
Publication of KR20140078208A publication Critical patent/KR20140078208A/ko
Priority to US14/984,244 priority patent/US9464954B2/en
Application granted granted Critical
Publication of KR102052563B1 publication Critical patent/KR102052563B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01L3/104—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1020120147301A 2012-12-17 2012-12-17 토크센서 Expired - Fee Related KR102052563B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020120147301A KR102052563B1 (ko) 2012-12-17 2012-12-17 토크센서
EP13197234.1A EP2743663B1 (en) 2012-12-17 2013-12-13 Torque sensor
US14/107,330 US9255854B2 (en) 2012-12-17 2013-12-16 Torque sensor
CN201310693342.1A CN103868634B (zh) 2012-12-17 2013-12-17 扭矩传感器
JP2013259700A JP6282461B2 (ja) 2012-12-17 2013-12-17 トルクセンサ
US14/984,244 US9464954B2 (en) 2012-12-17 2015-12-30 Torque sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120147301A KR102052563B1 (ko) 2012-12-17 2012-12-17 토크센서

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020190156998A Division KR102113735B1 (ko) 2019-11-29 2019-11-29 토크센서

Publications (2)

Publication Number Publication Date
KR20140078208A KR20140078208A (ko) 2014-06-25
KR102052563B1 true KR102052563B1 (ko) 2019-12-05

Family

ID=49759176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120147301A Expired - Fee Related KR102052563B1 (ko) 2012-12-17 2012-12-17 토크센서

Country Status (5)

Country Link
US (2) US9255854B2 (enExample)
EP (1) EP2743663B1 (enExample)
JP (1) JP6282461B2 (enExample)
KR (1) KR102052563B1 (enExample)
CN (1) CN103868634B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021137A1 (de) * 2012-10-27 2014-04-30 Valeo Schalter Und Sensoren Gmbh Sensoreinrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Erstellen einer Sensoreinrichtung
KR102055800B1 (ko) * 2013-09-27 2019-12-13 엘지이노텍 주식회사 토크센서
DE102015122171A1 (de) * 2015-12-18 2017-06-22 Valeo Schalter Und Sensoren Gmbh Statorhalter, Statorbaugruppe, Verfahren zum Zusammenbau einer Statorbaugruppe, Drehmomentsensorvorrichtung mit einer Statorbaugruppe und einem Statorhalter und Kraftfahrzeug mit einer Drehmomentsensorvorrichtung
CN109923029B (zh) * 2016-11-08 2021-08-31 Lg伊诺特有限公司 扭矩指数传感器和包括该扭矩指数传感器的转向装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6000133A (en) * 1996-04-25 1999-12-14 Takeuchi Precision Works, Co., Ltd. Method of fabricating a linear ball bearing with a flange
US6367337B1 (en) * 2000-05-03 2002-04-09 Cts Corporation Non-contacting sensor for measuring relative displacement between two rotating shafts
DE10316124A1 (de) * 2003-04-04 2004-10-28 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
US7021160B2 (en) * 2003-06-10 2006-04-04 Delphi Technologies, Inc. Apparatus for sensing position and/or torque
US7174795B2 (en) * 2004-02-06 2007-02-13 Delphi Technologies, Inc. Integrated non-contacting torque and absolute position sensor for steering applications
JP4656851B2 (ja) * 2004-03-18 2011-03-23 株式会社ジェイテクト トルク検出装置
FR2872896B1 (fr) * 2004-07-09 2008-01-11 Moving Magnet Tech Capteur de position, notamment destine a la mesure de la torsion d'une colonne de direction
KR101172095B1 (ko) 2007-07-04 2012-08-10 주식회사 만도 토크 로터의 제작방법
KR20090002543U (ko) * 2007-09-10 2009-03-13 엘지이노텍 주식회사 토크 측정장치
KR101609300B1 (ko) 2008-06-11 2016-04-05 엘지이노텍 주식회사 토크센서
KR100986017B1 (ko) * 2008-12-01 2010-10-06 대성전기공업 주식회사 조향장치용 비접촉식 토크센서
US8393230B2 (en) * 2008-06-26 2013-03-12 Daesung Electric Co., Ltd. Contactless torque sensor for steering system
JP2010066043A (ja) * 2008-09-09 2010-03-25 Yamaha Motor Electronics Co Ltd トルクセンサ
KR101103997B1 (ko) 2009-10-08 2012-01-06 기아자동차주식회사 Ｍｄｐｓ 토크센서 및 그 제조방법
CN202582801U (zh) * 2012-05-11 2012-12-05 杭州新世宝电动转向系统有限公司 Eps用非接触式扭矩传感器
JP2014219217A (ja) * 2013-05-01 2014-11-20 本田技研工業株式会社 磁歪式トルクセンサ及び電動パワーステアリング装置

Also Published As

Publication number Publication date
US20140165743A1 (en) 2014-06-19
CN103868634A (zh) 2014-06-18
US9255854B2 (en) 2016-02-09
CN103868634B (zh) 2018-02-16
EP2743663A1 (en) 2014-06-18
KR20140078208A (ko) 2014-06-25
US20160109308A1 (en) 2016-04-21
JP2014119460A (ja) 2014-06-30
US9464954B2 (en) 2016-10-11
EP2743663B1 (en) 2016-07-20
JP6282461B2 (ja) 2018-02-21

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