FR2808759B1 - Appareil de direction assistee electrique - Google Patents

Appareil de direction assistee electrique

Info

Publication number
FR2808759B1
FR2808759B1 FR0105968A FR0105968A FR2808759B1 FR 2808759 B1 FR2808759 B1 FR 2808759B1 FR 0105968 A FR0105968 A FR 0105968A FR 0105968 A FR0105968 A FR 0105968A FR 2808759 B1 FR2808759 B1 FR 2808759B1
Authority
FR
France
Prior art keywords
worm
bearing
force
elastic members
restraining
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
FR0105968A
Other languages
English (en)
Other versions
FR2808759A1 (fr
Inventor
Tetsuya Murakami
Takeo Iino
Masanori Kobayashi
Akihiko Shiina
Yoshio Ito
Tatsuo Otsuka
Takayuki Todaka
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko Co Ltd
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
Priority claimed from JP2000137717A external-priority patent/JP3643950B2/ja
Priority claimed from JP2000145613A external-priority patent/JP3658683B2/ja
Priority claimed from JP2000348220A external-priority patent/JP3763347B2/ja
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of FR2808759A1 publication Critical patent/FR2808759A1/fr
Application granted granted Critical
Publication of FR2808759B1 publication Critical patent/FR2808759B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3828—End stop features or buffering
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/387—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions
    • F16F1/3873—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type comprising means for modifying the rigidity in particular directions having holes or openings
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0222—Lateral adjustment
    • F16H2057/0224—Lateral adjustment using eccentric bushes
    • 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)
FR0105968A 2000-05-10 2001-05-04 Appareil de direction assistee electrique Expired - Fee Related FR2808759B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000137717A JP3643950B2 (ja) 2000-05-10 2000-05-10 電動式舵取装置
JP2000145613A JP3658683B2 (ja) 2000-05-17 2000-05-17 電動式舵取装置
JP2000219371 2000-07-19
JP2000348220A JP3763347B2 (ja) 2000-07-19 2000-11-15 電動式舵取装置

Publications (2)

Publication Number Publication Date
FR2808759A1 FR2808759A1 (fr) 2001-11-16
FR2808759B1 true FR2808759B1 (fr) 2005-08-26

Family

ID=27481281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105968A Expired - Fee Related FR2808759B1 (fr) 2000-05-10 2001-05-04 Appareil de direction assistee electrique

Country Status (4)

Country Link
US (2) US6550567B2 (fr)
KR (1) KR100854472B1 (fr)
DE (1) DE10122434A1 (fr)
FR (1) FR2808759B1 (fr)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080529A (ja) * 1999-07-15 2001-03-27 Koyo Seiko Co Ltd 動力舵取装置及び動力伝達継手
JP3988519B2 (ja) * 2001-06-20 2007-10-10 株式会社ジェイテクト 電動式動力舵取装置
JP4196831B2 (ja) * 2001-12-03 2008-12-17 日本精工株式会社 電動パワーステアリング装置
DE10217123A1 (de) * 2002-04-17 2003-12-18 Bosch Gmbh Robert Spielfreies Lenkgetriebe
JP2003348791A (ja) * 2002-05-23 2003-12-05 Aisin Seiki Co Ltd モータ駆動装置
JP4007159B2 (ja) * 2002-10-30 2007-11-14 株式会社ジェイテクト 電動パワーステアリング装置及びジョイント
DE10253071A1 (de) * 2002-11-07 2004-05-27 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Antriebsvorrichtung für Verstelleinrichtungen in Kraftfahrzeugen
JP4134701B2 (ja) * 2002-11-29 2008-08-20 株式会社ジェイテクト 電動パワーステアリング装置
CA2507935A1 (fr) * 2002-12-05 2004-06-17 Koyo Seiko Co., Ltd. Dispositif de support sans fin et unite d'asservissement comportant un tel dispositif
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
JP3823920B2 (ja) * 2002-12-27 2006-09-20 三菱電機株式会社 電動油圧式パワーステアリング装置
JP4136700B2 (ja) * 2003-02-14 2008-08-20 トヨタ自動車株式会社 ウォームシャフト可動量調整方法及び電動パワーステアリング装置用減速機
EP1623908B1 (fr) * 2003-04-18 2012-03-07 JTEKT Corporation Dispositif de direction electrique
US20040210927A1 (en) * 2003-04-21 2004-10-21 Bahr Charles C. Multicasting systems using distributed user authentication
JP4716679B2 (ja) * 2003-06-25 2011-07-06 日本精工株式会社 ウォーム減速機及び電動式パワーステアリング装置
DE10359307A1 (de) * 2003-12-18 2005-07-28 Zf Lenksysteme Gmbh Lenksystem
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
US20050199082A1 (en) * 2004-03-11 2005-09-15 Visteon Global Technologies, Inc. Steering mechanism assembly for automotive vehicles
DE102004054510A1 (de) * 2004-11-11 2006-05-18 Zf Lenksysteme Gmbh Lenkung
US7930950B2 (en) * 2005-01-25 2011-04-26 Showa Corporation Motor-driven steering assist apparatus
US7272989B2 (en) * 2005-04-21 2007-09-25 Paccar Inc Steering shaft bearing assembly
KR100695450B1 (ko) * 2005-06-22 2007-03-15 주식회사 만도 웜 기어 유격 보상 장치를 구비한 전동식 동력 보조조향장치
JP3114403U (ja) * 2005-07-04 2005-10-27 小林製薬株式会社 温熱治療具
DE102005035020A1 (de) * 2005-07-27 2007-02-01 Zf Lenksysteme Gmbh Radialbewegliches Loslager für eine Welle eines Lenksystems
KR100621347B1 (ko) * 2005-09-20 2006-09-07 주식회사 만도 자동차의 전기식 동력 보조 조향 장치
KR100723732B1 (ko) * 2005-11-02 2007-05-30 주식회사 만도 웜 기어 유격 보상 장치를 구비한 전동식 동력 보조조향장치
KR100646406B1 (ko) * 2005-11-04 2006-11-14 주식회사 만도 벨트식 전동장치를 구비한 자동차의 전기식 동력 보조조향장치
US7721616B2 (en) * 2005-12-05 2010-05-25 Gm Global Technology Operations, Inc. Sprung gear set and method
JP4614879B2 (ja) * 2005-12-28 2011-01-19 株式会社ハーモニック・ドライブ・システムズ 密閉型のウォームギヤ式指関節ユニット
JP4811648B2 (ja) * 2006-01-30 2011-11-09 株式会社ジェイテクト 電動パワーステアリング装置
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
KR100738383B1 (ko) * 2006-04-20 2007-07-12 주식회사 만도 전동식 틸트 및 텔레스코프 조향장치
CN101426621B (zh) * 2006-04-21 2013-10-02 Abb公司 用于工业机器人的锥齿轮装置的侧隙调整装置
KR100816401B1 (ko) * 2006-07-05 2008-03-27 주식회사 만도 전동식 조향장치
US8250940B2 (en) * 2006-07-20 2012-08-28 Steering Solutions Ip Holding Corporation System and method for controlling contact between members in operable communication
JP5088527B2 (ja) * 2006-08-11 2012-12-05 株式会社ジェイテクト 電動パワーステアリング装置
DE102007023456A1 (de) 2007-05-19 2008-11-20 Ab Skf Lageranordnung
DE102007047369B4 (de) * 2007-10-02 2020-12-31 Knorr-Bremse Steeringsystems GmbH Lenksystem für ein Kraftfahrzeug
DE102007057511B3 (de) * 2007-11-29 2009-07-16 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerät mit einer Höhenverstellvorrichtung für einen Gerätefuß
DE102007055814A1 (de) * 2007-12-14 2009-06-18 Zf Lenksysteme Gmbh Radialbewegliches Loslager
DE102008009107B4 (de) * 2008-02-14 2010-06-17 Jtekt Europe Mechanisches Untersetzungsgetriebe mit Schnecke und Schneckenrad
GB0808795D0 (en) * 2008-05-15 2008-06-18 Trw Ltd Gearbox assembly for an elecric power steering system
DE102008040309B4 (de) * 2008-07-10 2020-07-09 Robert Bosch Automotive Steering Gmbh Lagerungsvorrichtung
KR101231384B1 (ko) * 2008-09-12 2013-02-07 주식회사 만도 전동식 동력 보조 조향장치의 감속기
DE102008042281A1 (de) * 2008-09-23 2010-03-25 Zf Lenksysteme Gmbh Wellenlagerung in einem Lenksystem und damit ausgestattetes Lenkgetriebe sowie Verfahren zur Herstellung einer Halterung dafür
DE102008042477A1 (de) * 2008-09-30 2010-04-01 Zf Lenksysteme Gmbh Loslager für eine Schnecke in einem Lenkgetriebe
FR2937607B1 (fr) * 2008-10-23 2012-02-10 Jtekt Europe Sas Reducteur de vitesse a vis sans fin et roue tangente
DE102008056024A1 (de) 2008-11-05 2010-05-20 Ab Skf Lageranordnung
US8808292B2 (en) * 2008-11-11 2014-08-19 Zimmer Gmbh Orthopedic screw
DE102009016187B4 (de) * 2009-04-03 2020-11-05 Schaeffler Technologies AG & Co. KG Lager für eine Vorrichtung zur Erzeugung eines Schwenkmoments
EP2459892A1 (fr) 2009-07-30 2012-06-06 Aktiebolaget SKF Agencement de paliers fixe et libre
US8327971B2 (en) * 2009-09-24 2012-12-11 Mando Corporation Reducer of electric power steering apparatus
DE102009054655A1 (de) * 2009-12-15 2011-06-16 Zf Lenksysteme Gmbh Lenkgetriebe mit Festlager und Loslager für Schraubritzel
DE102010001305A1 (de) * 2010-01-28 2011-08-18 Robert Bosch GmbH, 70469 Lagereinrichtung für eine Antriebseinheit und Verstellantrieb mit einer Lagereinrichtung
KR101405766B1 (ko) * 2010-02-23 2014-06-12 주식회사 만도 전동식 동력 보조 조향장치의 감속기 및 이를 구비한 전동식 동력 보조 조향장치
DE102010030942A1 (de) * 2010-07-05 2012-01-05 Zf Lenksysteme Gmbh Gehäuse für ein Lenksystem
FR2972514B1 (fr) * 2011-03-09 2013-09-06 Skf Ab Dispositif de compensation d'usure pour engrenage.
JP6130988B2 (ja) * 2011-03-22 2017-05-17 Ｋｙｂ株式会社 パワーステアリング装置
DE102012202247A1 (de) * 2012-02-15 2013-08-22 Zf Friedrichshafen Ag Lagerungsanordnung
DE102012205707A1 (de) * 2012-04-05 2013-10-10 Robert Bosch Gmbh Getriebe, elektrische Maschine
DE102012103146A1 (de) * 2012-04-12 2013-10-17 Zf Lenksysteme Gmbh Lenkgetriebe
DE102012103147A1 (de) * 2012-04-12 2013-10-17 Zf Lenksysteme Gmbh Loslager für ein lenkgetriebe
FR2989755B1 (fr) * 2012-04-23 2015-01-16 Skf Ab Dispositif de compensation d'usure pour engrenage et procede de montage associe.
DE102012103910A1 (de) * 2012-05-04 2013-11-07 Valeo Systèmes d'Essuyage Scheibenwischermotor
DE102013207142B4 (de) * 2013-04-19 2014-12-11 Ford Global Technologies, Llc Schneckengetriebe
DE102014107073A1 (de) * 2014-05-20 2015-11-26 Robert Bosch Automotive Steering Gmbh Lenkgetriebe
KR102151110B1 (ko) * 2014-06-11 2020-09-02 현대모비스 주식회사 베어링 부시
DE102014110306A1 (de) * 2014-07-22 2016-01-28 Thyssenkrupp Ag Elektromechanische Servolenkung
DE102014218808A1 (de) * 2014-09-18 2016-03-24 Continental Automotive Gmbh Lageranordnung zur Lagerung einer Welle
GB201502825D0 (en) * 2015-02-19 2015-04-08 Trw Ltd Gearbox for electric assisted steering apparatus
EP3279506B1 (fr) * 2015-05-13 2019-04-17 NSK Ltd. Réducteur à vis sans fin
KR101656864B1 (ko) 2015-11-30 2016-09-13 주식회사 지영린시스템 양축 동력전달장치가 구비된 자동차 보조 조향장치
DE102016104150A1 (de) * 2016-03-08 2017-09-14 Robert Bosch Automotive Steering Gmbh Lenkgetriebe
KR101684632B1 (ko) * 2016-03-31 2016-12-07 주식회사 지영린시스템 복동 클러치로 구성된 자동차 보조 조향장치
DE102016008018B4 (de) * 2016-07-04 2020-04-23 AUMA Drives GmbH Getriebe
CN106299698B (zh) * 2016-09-29 2019-02-26 中国电子科技集团公司第二十九研究所 一种天线转台及其偏心套
KR102668785B1 (ko) * 2017-01-10 2024-05-24 에이치엘만도 주식회사 자동차의 조향컬럼
CN110809679A (zh) * 2017-07-19 2020-02-18 日本精工株式会社 蜗轮蜗杆减速器
DE102017123150A1 (de) * 2017-10-05 2019-04-11 Thyssenkrupp Ag Elektromechanische Servolenkung mit Schraubradgetriebe und einer Kompensationseinrichtung zur Abstützung eines Loslagers am Getriebegehäuse
KR102088485B1 (ko) * 2018-09-07 2020-03-12 주식회사 디엠씨 차량의 조향 기어용 댐핑부쉬
JP7280763B2 (ja) 2019-06-27 2023-05-24 Ｋｙｂ株式会社 ウォームシャフト、ウォーム減速機及びウォームシャフトの製造方法
GB2587799B (en) * 2019-09-25 2023-10-25 Trw Ltd A Gearbox assembly and worm shaft assembly therefore
DE102020215344A1 (de) 2020-12-04 2022-06-09 Zf Automotive Germany Gmbh Lenkungseinrichtung mit einem Schneckengetriebe
DE102024200739A1 (de) * 2024-01-29 2025-07-31 Zf Friedrichshafen Ag Wellenführungssystem, Rotor, Fahrzeug und Verfahren

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641832A (en) * 1969-03-26 1972-02-15 Hitachi Ltd A worm-gear-type speed reduction device for an elevator
DE1944919A1 (de) * 1969-09-04 1971-03-11 Gelenkwellenbau Gmbh Zwischenlager fuer die Abstuetzung eines unterteilten Gelenkwellenstrangs eines Kraftfahrzeugs
FR2126016A5 (fr) * 1971-02-20 1972-09-29 Jorn Raoul
FR2222567B1 (fr) * 1973-03-20 1977-12-16 Skf Ind Trading & Dev
JPS63289315A (ja) * 1987-05-22 1988-11-25 Isuzu Motors Ltd 軸受などの弾性支持装置
WO1989000124A1 (fr) * 1987-07-03 1989-01-12 Zahnradfabrik Friedrichshafen Ag Servo-direction a cremaillere, en particulier pour vehicules a moteur
JPH01275961A (ja) * 1988-04-27 1989-11-06 Nippon Seiko Kk 増速・減速ギヤ機構のバックラッシュ除去装置
DE9017993U1 (de) * 1990-09-12 1993-07-22 SWF Auto-Electric GmbH, 74321 Bietigheim-Bissingen Antriebsvorrichtung, insbesondere für Scheibenwischer an Kraftfahrzeugen
JPH0482428U (fr) * 1990-11-28 1992-07-17
US5834662A (en) * 1993-06-19 1998-11-10 Imo-Industrie-Momentenlager Stoll & Russ Gmbh Arrangement for the rotary actuation of an apparatus on a chassis or foundation
JP3358359B2 (ja) * 1994-12-28 2002-12-16 オイレス工業株式会社 ステアリングコラム用軸受
US5758541A (en) * 1995-04-03 1998-06-02 Koyo Chicago Rawhide Co., Ltd. Engaging noise preventing device for gear transmission device
US5675456A (en) * 1995-11-21 1997-10-07 Western Digital Corporation Acoustic vibration decoupler for a disk drive pivot bearing assembly
JP3909908B2 (ja) * 1997-04-03 2007-04-25 カヤバ工業株式会社 動力伝達装置
JP3376869B2 (ja) 1997-05-29 2003-02-10 日本精工株式会社 電動式パワーステアリング装置
JP3253578B2 (ja) 1997-12-15 2002-02-04 日本精工株式会社 電動式パワーステアリング装置
GB2327652B (en) * 1997-05-29 2001-04-18 Nsk Ltd Electric power assisted steering apparatus
JPH1148995A (ja) * 1997-07-31 1999-02-23 Nippon Seiko Kk 電動式パワーステアリング装置
DE19752075A1 (de) * 1997-11-25 1999-05-27 Opel Adam Ag Elektromotorischer Stellantrieb für eine Fahrzeuglenkanlage
BR0000567A (pt) * 1999-04-12 2000-10-31 Visteon Automotive Systems Inc Melhoria em mecanismos de direção e montagem regulavel para pinhões de mecanismos assistidos para veìculos automotores
JP3891747B2 (ja) * 1999-12-07 2007-03-14 株式会社ジェイテクト 電動式舵取装置

Also Published As

Publication number Publication date
US20030127277A1 (en) 2003-07-10
KR100854472B1 (ko) 2008-08-27
US6550567B2 (en) 2003-04-22
US6769507B2 (en) 2004-08-03
DE10122434A1 (de) 2001-11-15
US20010040067A1 (en) 2001-11-15
KR20010103694A (ko) 2001-11-23
FR2808759A1 (fr) 2001-11-16

Similar Documents

Publication Publication Date Title
FR2808759B1 (fr) Appareil de direction assistee electrique
EP1106474A3 (fr) Direction assistée électrique
GB2250142B (en) Drive gear disposition in a wheel motor
BR9900141A (pt) Sistema de direção de cremalheira e pinhão assistido por energia elétrica.
JP2010101454A (ja) 減速装置
CA2490710A1 (fr) Dispositif pour elements de separation mobile, mecanisme de roulement et element de separation
JP2008030747A (ja) ステアリング装置
DE502005004685D1 (de) Drehzahlüberlagerungseinrichtung mit hilfsantrieb
JP2000168594A (ja) 電気式パワ―ステアリング・ギア
JPS6470267A (en) Power steering device
EP0860346A3 (fr) Dispositif d'assistance pour l'arbre de direction d'un véhicule automobile
EP1362766A3 (fr) Détecteur de rotation
SE8005643L (sv) Anordning med en planetvexel
DE60321014D1 (de) Motorservolenksystem
PL1802511T3 (pl) Urządzenie do superpozycji prędkości obrotowych dla układu kierowania
JPS5620852A (en) Driving device for reach type industrial vehicle
JP4520804B2 (ja) 電動パワーステアリング装置
JP2008157351A (ja) 減速機および車両用アクティブスタビライザー装置
BR0015926A (pt) Disposição em veìculo com fecho diferencial
JP2004082798A5 (fr)
KR100503324B1 (ko) 스톱퍼가 설치된 전기조향 장치
CA2312156A1 (fr) Colonne de direction electrique
JPH0221346Y2 (fr)
JP2004360732A (ja) 電動パワーステアリング装置
JP2006264411A (ja) 車両用操舵装置

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160129