WO2010013490A1 - 電動パワーステアリング装置 - Google Patents

電動パワーステアリング装置 Download PDF

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Publication number
WO2010013490A1
WO2010013490A1 PCT/JP2009/003647 JP2009003647W WO2010013490A1 WO 2010013490 A1 WO2010013490 A1 WO 2010013490A1 JP 2009003647 W JP2009003647 W JP 2009003647W WO 2010013490 A1 WO2010013490 A1 WO 2010013490A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
axle bearing
inner tube
electric power
power steering
Prior art date
Application number
PCT/JP2009/003647
Other languages
English (en)
French (fr)
Inventor
川田　善一
照和 中嶋
俊春 三上
慎吾 高山
Original Assignee
株式会社ジェイテクト
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 株式会社ジェイテクト filed Critical 株式会社ジェイテクト
Priority to EP09802735.2A priority Critical patent/EP2308743B1/en
Priority to US12/737,622 priority patent/US8448742B2/en
Priority to CN2009801298918A priority patent/CN102112363B/zh
Priority to JP2010522630A priority patent/JP5382465B2/ja
Publication of WO2010013490A1 publication Critical patent/WO2010013490A1/ja

Links

Classifications

    • 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
    • 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
    • B62D5/0409—Electric motor acting on the steering column
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)

Abstract

　電動パワーステアリング装置(1) が、トルクセンサ(20)を収容する筒状のセンサハウジング(34)と、減速機構(24)を収容するギヤハウジング(32)と、減速機構(24)の両側でステアリングシャフト(3) を回転可能に支持する上軸受(40)および下軸受(41)とを備える。ギヤハウジング(32)は、下軸受(41)を保持する筒状の下ハウジング(37)と、上ハウジング(36)とを含む。上ハウジング(36)は、内筒(67)と、外筒(68)と、内筒(67)および外筒(68)間を連結する環状の連結壁(69)とを有する。外筒(68)が、下ハウジング(37)に圧入されている。内筒(67)が、センサハウジング(34)の下部(71)の内周(72)に圧入されることにより、内筒(67)が縮径され、その結果、上軸受(40)の外輪(44)が内筒(67)によってタイトフィットで保持される。
PCT/JP2009/003647 2008-08-01 2009-07-31 電動パワーステアリング装置 WO2010013490A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP09802735.2A EP2308743B1 (en) 2008-08-01 2009-07-31 Electric power steering device
US12/737,622 US8448742B2 (en) 2008-08-01 2009-07-31 Electric power steering system
CN2009801298918A CN102112363B (zh) 2008-08-01 2009-07-31 电动动力转向装置
JP2010522630A JP5382465B2 (ja) 2008-08-01 2009-07-31 電動パワーステアリング装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-199889 2008-08-01
JP2008199889 2008-08-01

Publications (1)

Publication Number Publication Date
WO2010013490A1 true WO2010013490A1 (ja) 2010-02-04

Family

ID=41610200

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/003647 WO2010013490A1 (ja) 2008-08-01 2009-07-31 電動パワーステアリング装置

Country Status (5)

Country Link
US (1) US8448742B2 (ja)
EP (1) EP2308743B1 (ja)
JP (1) JP5382465B2 (ja)
CN (1) CN102112363B (ja)
WO (1) WO2010013490A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247790A (ja) * 2009-04-20 2010-11-04 Jtekt Corp 電動パワーステアリング装置
CN102530051A (zh) * 2010-12-21 2012-07-04 重庆长风机器有限责任公司 采用新型扭矩传感器的管柱式电动助力转向柱
WO2012105330A1 (ja) 2011-02-02 2012-08-09 日本精工株式会社 電動式パワーステアリング装置用コラムユニット
WO2013153585A1 (ja) * 2012-04-13 2013-10-17 日本精工株式会社 電動パワーステアリング装置
US9233709B2 (en) 2012-10-29 2016-01-12 Nsk Ltd. Electric power steering apparatus
JP2016101880A (ja) * 2014-11-28 2016-06-02 株式会社ジェイテクト ステアリング装置
JP2017124784A (ja) * 2016-01-15 2017-07-20 Ｋｙｂ株式会社 電動パワーステアリング装置
KR101842754B1 (ko) 2012-09-18 2018-03-27 히타치 오토모티브 시스템즈 스티어링 가부시키가이샤 토크 센서
US10059364B2 (en) 2012-10-29 2018-08-28 Nsk Ltd. Electric power steering apparatus
CN111511630A (zh) * 2018-01-04 2020-08-07 罗伯特·博世有限公司 用于机动车的转向传动机构

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9610971B2 (en) 2011-02-02 2017-04-04 Nsk Ltd. Column unit for an electric power steering apparatus
JP5614391B2 (ja) * 2011-09-28 2014-10-29 日本精工株式会社 電動アシスト装置
JP2013126832A (ja) * 2011-12-19 2013-06-27 Jtekt Corp ステアリング装置
JP6144459B2 (ja) * 2012-03-28 2017-06-07 Ｋｙｂ株式会社 電動パワーステアリング装置
JP6053703B2 (ja) * 2014-02-06 2016-12-27 株式会社ショーワ ステアリング装置およびステアリング装置用ハウジング
CN106062396B (zh) * 2014-03-14 2018-10-26 日本精工株式会社 力矩传递单元
US9393988B2 (en) * 2014-03-27 2016-07-19 Showa Corporation Arm stopper mechanism and steering apparatus using same
JP6134350B2 (ja) * 2015-04-27 2017-05-24 株式会社ホンダロック トルク検出装置
KR20170027170A (ko) * 2015-09-01 2017-03-09 주식회사 만도 자동차의 조향컬럼
US10167009B2 (en) * 2016-05-25 2019-01-01 Jtekt Corporation Electric power steering system
GB201616486D0 (en) * 2016-09-28 2016-11-09 Trw Limited A gearbox assembly for an electric power steering apparatus
JP6939385B2 (ja) * 2017-10-13 2021-09-22 株式会社ジェイテクト センサ装置
KR102536986B1 (ko) * 2019-04-23 2023-05-26 주식회사 일진글로벌 복수의 센싱부를 갖는 휠속도 센서 및 이를 구비하는 휠베어링
CN111941062B (zh) * 2020-07-15 2022-08-12 和氏工业技术股份有限公司 电动助力转向器总成装配工艺
KR20220068781A (ko) * 2020-11-19 2022-05-26 주식회사 만도 스티어링 칼럼 및 이를 포함하는 스티어링 장치

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002079949A (ja) 2000-09-08 2002-03-19 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2003327142A (ja) * 2002-05-14 2003-11-19 Showa Corp 電動式パワーステアリング装置
JP2005035319A (ja) * 2003-07-15 2005-02-10 Nsk Ltd 電動パワーステアリング装置
WO2005080174A1 (ja) * 2004-02-20 2005-09-01 Jtekt Corporation 電動パワーステアリング装置の製造方法
JP2005264401A (ja) * 2004-03-22 2005-09-29 Japan Vilene Co Ltd 繊維の製造方法及び製造装置
JP2007245804A (ja) * 2006-03-14 2007-09-27 Showa Corp 電動式パワーステアリング機構を備える車両用ステアリング装置およびその組立方法
JP2008111808A (ja) * 2006-10-31 2008-05-15 Mitsuba Corp トルク検知センサ
JP2008199889A (ja) 2008-03-04 2008-08-28 Sumitomo Wiring Syst Ltd バスバー基板及び回路構成体の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69400570T2 (de) * 1993-12-07 1997-03-27 Koyo Seiko Co Servolenkung
JPH0948355A (ja) 1995-08-08 1997-02-18 Honda Motor Co Ltd 電動パワーステアリング装置
JP2003048549A (ja) 2001-08-08 2003-02-18 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP4144364B2 (ja) 2003-01-31 2008-09-03 株式会社ジェイテクト トルク検出装置
JP2006015856A (ja) * 2004-07-01 2006-01-19 Toyoda Mach Works Ltd 伝達比可変操舵装置
JP2006038767A (ja) 2004-07-29 2006-02-09 Favess Co Ltd トルク検出装置
EP1621447B1 (en) 2004-07-29 2013-09-25 Jtekt Corporation Torque detecting apparatus and electric power steering apparatus
JP2008017549A (ja) * 2006-07-03 2008-01-24 Jtekt Corp 車両用操舵装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002079949A (ja) 2000-09-08 2002-03-19 Koyo Seiko Co Ltd 電動パワーステアリング装置
JP2003327142A (ja) * 2002-05-14 2003-11-19 Showa Corp 電動式パワーステアリング装置
JP2005035319A (ja) * 2003-07-15 2005-02-10 Nsk Ltd 電動パワーステアリング装置
WO2005080174A1 (ja) * 2004-02-20 2005-09-01 Jtekt Corporation 電動パワーステアリング装置の製造方法
JP2005264401A (ja) * 2004-03-22 2005-09-29 Japan Vilene Co Ltd 繊維の製造方法及び製造装置
JP2007245804A (ja) * 2006-03-14 2007-09-27 Showa Corp 電動式パワーステアリング機構を備える車両用ステアリング装置およびその組立方法
JP2008111808A (ja) * 2006-10-31 2008-05-15 Mitsuba Corp トルク検知センサ
JP2008199889A (ja) 2008-03-04 2008-08-28 Sumitomo Wiring Syst Ltd バスバー基板及び回路構成体の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2308743A4 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010247790A (ja) * 2009-04-20 2010-11-04 Jtekt Corp 電動パワーステアリング装置
EP2243685A3 (en) * 2009-04-20 2011-11-09 Jtekt Corporation Electric power steering system
CN102530051A (zh) * 2010-12-21 2012-07-04 重庆长风机器有限责任公司 采用新型扭矩传感器的管柱式电动助力转向柱
WO2012105330A1 (ja) 2011-02-02 2012-08-09 日本精工株式会社 電動式パワーステアリング装置用コラムユニット
EP2671774A4 (en) * 2011-02-02 2016-03-30 Nsk Ltd COLUMN UNIT FOR AN ELECTRIC POWER STEERING DEVICE
WO2013153585A1 (ja) * 2012-04-13 2013-10-17 日本精工株式会社 電動パワーステアリング装置
KR101842754B1 (ko) 2012-09-18 2018-03-27 히타치 오토모티브 시스템즈 스티어링 가부시키가이샤 토크 센서
US9233709B2 (en) 2012-10-29 2016-01-12 Nsk Ltd. Electric power steering apparatus
US10059364B2 (en) 2012-10-29 2018-08-28 Nsk Ltd. Electric power steering apparatus
JP2016101880A (ja) * 2014-11-28 2016-06-02 株式会社ジェイテクト ステアリング装置
JP2017124784A (ja) * 2016-01-15 2017-07-20 Ｋｙｂ株式会社 電動パワーステアリング装置
CN111511630A (zh) * 2018-01-04 2020-08-07 罗伯特·博世有限公司 用于机动车的转向传动机构

Also Published As

Publication number Publication date
JP5382465B2 (ja) 2014-01-08
EP2308743B1 (en) 2013-07-24
EP2308743A1 (en) 2011-04-13
JPWO2010013490A1 (ja) 2012-01-05
US8448742B2 (en) 2013-05-28
EP2308743A4 (en) 2012-06-27
CN102112363B (zh) 2013-07-10
US20110120798A1 (en) 2011-05-26
CN102112363A (zh) 2011-06-29

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