DE602005004734D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE602005004734D1
DE602005004734D1 DE602005004734T DE602005004734T DE602005004734D1 DE 602005004734 D1 DE602005004734 D1 DE 602005004734D1 DE 602005004734 T DE602005004734 T DE 602005004734T DE 602005004734 T DE602005004734 T DE 602005004734T DE 602005004734 D1 DE602005004734 D1 DE 602005004734D1
Authority
DE
Germany
Prior art keywords
electric power
power steering
steering
electric
power
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.)
Active
Application number
DE602005004734T
Other languages
English (en)
Other versions
DE602005004734T2 (de
Inventor
Susumu Yuasa
Yoshiaki Takagi
Etsuro Kitami
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of DE602005004734D1 publication Critical patent/DE602005004734D1/de
Application granted granted Critical
Publication of DE602005004734T2 publication Critical patent/DE602005004734T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Gear Transmission (AREA)
  • Support Of The Bearing (AREA)
  • General Details Of Gearings (AREA)
DE602005004734T 2004-12-20 2005-12-19 Elektrische Servolenkung Active DE602005004734T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004368118A JP2006175891A (ja) 2004-12-20 2004-12-20 電動パワーステアリング装置
JP2004368118 2004-12-20

Publications (2)

Publication Number Publication Date
DE602005004734D1 true DE602005004734D1 (de) 2008-03-27
DE602005004734T2 DE602005004734T2 (de) 2009-03-05

Family

ID=36072109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005004734T Active DE602005004734T2 (de) 2004-12-20 2005-12-19 Elektrische Servolenkung

Country Status (4)

Country Link
US (1) US7401678B2 (de)
EP (1) EP1671871B1 (de)
JP (1) JP2006175891A (de)
DE (1) DE602005004734T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4356485B2 (ja) * 2004-03-09 2009-11-04 株式会社ジェイテクト 電動パワーステアリング装置
JP4367402B2 (ja) * 2005-11-02 2009-11-18 トヨタ自動車株式会社 車両の操舵制御装置
KR100723732B1 (ko) * 2005-11-02 2007-05-30 주식회사 만도 웜 기어 유격 보상 장치를 구비한 전동식 동력 보조조향장치
JP4872372B2 (ja) * 2006-02-14 2012-02-08 株式会社ジェイテクト 電動パワーステアリング装置
KR100816401B1 (ko) * 2006-07-05 2008-03-27 주식회사 만도 전동식 조향장치
JP4930771B2 (ja) * 2006-12-19 2012-05-16 株式会社ジェイテクト 電動パワーステアリング装置
JP5309997B2 (ja) * 2007-01-30 2013-10-09 日本精工株式会社 電動パワーステアリング装置
DE102008004565A1 (de) * 2008-01-15 2009-07-23 Ab Skf Aktiv gedämpfter Lageranordnung
DE102008009107B4 (de) * 2008-02-14 2010-06-17 Jtekt Europe Mechanisches Untersetzungsgetriebe mit Schnecke und Schneckenrad
JP2009286387A (ja) * 2008-05-27 2009-12-10 Hyundai Motor Co Ltd 電動式パワーステアリング装置の騒音低減装置
KR101034153B1 (ko) 2008-10-21 2011-05-13 현대자동차주식회사 전동식 동력조향장치의 소음저감장치
KR100986430B1 (ko) 2008-05-27 2010-10-08 현대자동차주식회사 전동식 동력조향장치의 소음저감장치
KR100986381B1 (ko) * 2008-06-09 2010-10-08 현대자동차주식회사 전동식 파워 스티어링 시스템
JP5336823B2 (ja) * 2008-11-14 2013-11-06 カヤバ工業株式会社 ウォーム減速機及び電動パワーステアリング装置
JP5312983B2 (ja) * 2009-02-27 2013-10-09 株式会社マキタ 電動工具の減速機構
US8327971B2 (en) * 2009-09-24 2012-12-11 Mando Corporation Reducer of electric power steering apparatus
KR101208279B1 (ko) * 2009-11-30 2012-12-05 주식회사 만도 랙구동형 동력 보조 조향장치
JP5515807B2 (ja) * 2010-02-03 2014-06-11 株式会社ジェイテクト 電動パワーステアリング装置
JP2012086799A (ja) * 2010-10-22 2012-05-10 Jtekt Corp 電動パワーステアリング装置
JP5645070B2 (ja) * 2010-11-09 2014-12-24 株式会社ジェイテクト 電動パワーステアリング装置
DE102010044168A1 (de) * 2010-11-19 2012-05-24 Zf Lenksysteme Gmbh Servolenkung, insbesondere für ein Kraftfahrzeug
JP5618146B2 (ja) * 2010-12-24 2014-11-05 株式会社ジェイテクト 電動パワーステアリング装置
JP5999423B2 (ja) * 2011-11-25 2016-09-28 株式会社ジェイテクト 電動パワーステアリング装置
JP5941683B2 (ja) * 2012-01-27 2016-06-29 本田技研工業株式会社 ウォームギヤ機構及びウォームギヤ機構を備えた電動パワーステアリング装置
WO2013161845A1 (ja) * 2012-04-25 2013-10-31 株式会社ジェイテクト 電動パワーステアリング装置
JP6020893B2 (ja) * 2012-07-27 2016-11-02 株式会社ジェイテクト 電動パワーステアリング装置
KR101563038B1 (ko) * 2012-10-08 2015-10-23 주식회사 만도 전동식 조향장치의 축 연결 부재
FR2998937B1 (fr) * 2012-12-03 2016-04-01 Jtekt Europe Sas Réducteur a engrenage avec bouchon d'étanchéité assurant le maintien axial d'un ressort de rattrapage du jeu d'engrènement.
JP6052988B2 (ja) * 2012-12-26 2016-12-27 Ｋｙｂ株式会社 パワーステアリング装置
KR101686206B1 (ko) * 2013-04-02 2016-12-13 주식회사 만도 자동차의 전동식 동력 보조 조향장치 및 이의 조립 방법
JP6118902B2 (ja) * 2013-08-09 2017-04-19 株式会社ショーワ パワーステアリング装置用の継手構造体
US10183693B2 (en) 2014-09-26 2019-01-22 Nsk Ltd. Electric power steering device
CN107000781B (zh) * 2014-12-15 2019-10-15 日本精工株式会社 电动式助力转向装置
GB201502825D0 (en) 2015-02-19 2015-04-08 Trw Ltd Gearbox for electric assisted steering apparatus
FR3044730B1 (fr) * 2015-12-02 2017-12-22 Hispano Suiza Sa Reducteur de vitesse a deux lignes intermediaires pour turbopropulseur, turbopropulseur comportant ledit reducteur
KR101853543B1 (ko) * 2016-05-19 2018-04-30 주식회사 만도 자동차의 감속기
JP6653223B2 (ja) * 2016-06-15 2020-02-26 日立オートモティブシステムズ株式会社 パワーステアリング装置
EP3453906B1 (de) * 2016-10-13 2020-12-09 NSK Ltd. Verbindung zur drehmomentübertragung und elektrische servolenkvorrichtung
KR102033558B1 (ko) 2018-05-18 2019-10-17 주식회사 만도 전동식 동력 보조 조향장치의 감속기
JP7255333B2 (ja) * 2019-04-18 2023-04-11 日本精工株式会社 ウォーム減速機及び電動アシスト装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3770310B2 (ja) 2000-11-08 2006-04-26 株式会社ジェイテクト 電動式動力舵取装置
US6851510B2 (en) * 2002-02-21 2005-02-08 Honda Giken Kogyo Kabushiki Kaisha Rear-wheel steering device for vehicle
JP3951913B2 (ja) * 2002-12-24 2007-08-01 株式会社ジェイテクト 電動式パワーステアリング装置
US6832661B2 (en) * 2003-02-21 2004-12-21 Delphi Technologies, Inc. Delashing mechanism for fixed parallel based gear pairs
US7887589B2 (en) * 2004-11-23 2011-02-15 Glenn Bradley J Minimally invasive spinal disc stabilizer and insertion tool

Also Published As

Publication number Publication date
US20060169528A1 (en) 2006-08-03
JP2006175891A (ja) 2006-07-06
EP1671871B1 (de) 2008-02-13
US7401678B2 (en) 2008-07-22
EP1671871A1 (de) 2006-06-21
DE602005004734T2 (de) 2009-03-05

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Legal Events

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