BR9911314A - Sistema de direção assistido por energia elétrica. - Google Patents

Sistema de direção assistido por energia elétrica.

Info

Publication number
BR9911314A
BR9911314A BR9911314-7A BR9911314A BR9911314A BR 9911314 A BR9911314 A BR 9911314A BR 9911314 A BR9911314 A BR 9911314A BR 9911314 A BR9911314 A BR 9911314A
Authority
BR
Brazil
Prior art keywords
electric power
steering system
power assisted
assisted steering
shaft
Prior art date
Application number
BR9911314-7A
Other languages
English (en)
Inventor
Michael Appleyard
Original Assignee
Trw Lucasvarity Electric Steer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10833766&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9911314(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trw Lucasvarity Electric Steer filed Critical Trw Lucasvarity Electric Steer
Publication of BR9911314A publication Critical patent/BR9911314A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/56—Systems consisting of a plurality of bearings with rolling friction in which the rolling bodies of one bearing differ in diameter from those of another
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)
  • Gears, Cams (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)

Abstract

"SISTEMA DE DIREçãO ASSISTIDO POR ENERGIA ELéTRICA" é descrito um sistema e direção, assistido por energia elétrica, no qual um motor (1) é adaptado para prover um torque de assistência a um eixo de saída (12) através de uma engrenagem de rosca sem fim (13) e montagem de engrenagem de roda (11), e um meio de solicitação (14) é provido, o qual tensiona o eixo suportando a engrenagem de rosca sem fim (13) em engatamento com o eixo suportando a engrenagem de roda (11). O meio de solicitação (14) pode compreender um membro de mola provido entre o alojamento da caixa de engrenagem e o mancal (9) suportando a extremidade livre do eixo de engrenagem de rosca sem fim, ou uma mola de torção adaptada para atuar sobre o montagem de mancal ou suporte.
BR9911314-7A 1998-06-16 1999-06-11 Sistema de direção assistido por energia elétrica. BR9911314A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9812844.0A GB9812844D0 (en) 1998-06-16 1998-06-16 Improvements relating to electrical power assisted steering
PCT/GB1999/001864 WO1999065758A1 (en) 1998-06-16 1999-06-11 Improvements relating to electrical power assisted steering

Publications (1)

Publication Number Publication Date
BR9911314A true BR9911314A (pt) 2001-03-13

Family

ID=10833766

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911314-7A BR9911314A (pt) 1998-06-16 1999-06-11 Sistema de direção assistido por energia elétrica.

Country Status (9)

Country Link
US (2) US6491131B1 (pt)
EP (2) EP1087883B1 (pt)
JP (1) JP4523721B2 (pt)
KR (1) KR100641680B1 (pt)
BR (1) BR9911314A (pt)
DE (2) DE69924307T2 (pt)
ES (2) ES2237725T3 (pt)
GB (1) GB9812844D0 (pt)
WO (1) WO1999065758A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112918546A (zh) * 2019-12-05 2021-06-08 罗伯特·博世有限公司 伺服传动机构和用于机动车的转向系统

Families Citing this family (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001301630A (ja) * 2000-04-25 2001-10-31 Showa Corp 電動パワーステアリング装置
DE10039136A1 (de) * 2000-08-07 2002-02-21 Mercedes Benz Lenkungen Gmbh Lenkvorrichtung für ein Kraftfahrzeug
JP3747152B2 (ja) * 2000-09-20 2006-02-22 光洋精工株式会社 ギヤ機構および電動パワーステアリング装置
DE10051306A1 (de) * 2000-10-17 2002-04-18 Bosch Gmbh Robert Spielfreies Lenkgetriebe
JP4600708B2 (ja) * 2000-11-08 2010-12-15 株式会社ジェイテクト 動力舵取り装置および継手ユニット
JP4609974B2 (ja) * 2001-02-27 2011-01-12 株式会社ショーワ 電動パワーステアリング装置
JP4648553B2 (ja) * 2001-02-27 2011-03-09 株式会社ショーワ 電動パワーステアリング装置
DE10113140A1 (de) 2001-03-17 2002-09-19 Zf Lenksysteme Gmbh Elektromechanische Lenkunterstützungseinrichtung für ein Fahrzeug
US6727613B2 (en) * 2001-04-25 2004-04-27 Asmo Co., Ltd. Motor having rotatable shaft coupled with worm shaft
JP4654532B2 (ja) * 2001-04-25 2011-03-23 株式会社ジェイテクト ジョイント構造並びにそれを用いた減速機構及び操舵補助装置
US6710484B2 (en) * 2001-05-28 2004-03-23 Asmo Co., Ltd. Motor having electronic control unit and method for manufacturing the same
DE10127816A1 (de) * 2001-06-07 2003-03-06 Zf Lenksysteme Gmbh Elektromechanisches Lenksystem für ein Fahrzeug
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
KR100754495B1 (ko) * 2001-07-06 2007-09-03 주식회사 만도 전동 파워 스티어링 시스템의 모터장치
JP3878827B2 (ja) * 2001-10-03 2007-02-07 株式会社ジェイテクト ウォーム減速装置及びこれを用いる電動式動力舵取装置
EP1452419B1 (en) 2001-12-03 2010-07-14 Nsk Ltd., Electric power steering device
FR2833556B1 (fr) * 2001-12-18 2004-05-14 Soc Mecanique Irigny Direction assistee electrique pour vehicule automobile
EP1760368B1 (en) * 2002-02-04 2009-07-22 JTEKT Corporation Electric Power Steering Apparatus
DE10208795A1 (de) * 2002-02-28 2003-09-04 Pfeiffer Vacuum Gmbh Maschine mit schnelldrehendem Rotor
DE10217123A1 (de) * 2002-04-17 2003-12-18 Bosch Gmbh Robert Spielfreies Lenkgetriebe
JP4129155B2 (ja) * 2002-09-11 2008-08-06 本田技研工業株式会社 内燃機関の始動用歯車伝動装置の防振構造
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
AU2003280685A1 (en) 2002-10-31 2004-05-25 Nsk Ltd. Electric power steering device
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
KR20050084203A (ko) 2002-12-09 2005-08-26 닛뽄 세이꼬 가부시기가이샤 전동 파워 스티어링 장치
AU2003241184A1 (en) 2003-02-20 2004-09-09 Nsk Ltd. Electric-powered power steering apparatus
US6814209B1 (en) 2003-05-29 2004-11-09 Siemens Vdo Automotive Corporation Inertia clutch mechanism in motors to prevent backdrive
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
WO2005000662A1 (ja) * 2003-06-25 2005-01-06 Nsk Ltd. 電動パワーステアリング装置
KR100835193B1 (ko) * 2003-10-29 2008-06-04 주식회사 만도 전동 파워 스티어링 장치
DE102004007354A1 (de) * 2004-02-16 2005-09-01 Volkswagen Ag Elektromotor für eine elektromechanische Lenkung
US6968913B1 (en) 2004-06-16 2005-11-29 Cnh America Llc Skid steer vehicle including steering actuators to simultaneously steer one side's wheels
JP2006062535A (ja) * 2004-08-27 2006-03-09 Showa Corp 電動舵取補助装置
US7264068B2 (en) * 2004-09-13 2007-09-04 Cnh America Llc Steering control system for a skid steer vehicle
US7663274B2 (en) * 2004-09-21 2010-02-16 Nidec Corporation Motor
JP4615405B2 (ja) 2004-11-22 2011-01-19 日立オートモティブシステムズ株式会社 モータ制御装置、パワーステアリング装置および制動力制御装置
CN100511965C (zh) * 2004-11-22 2009-07-08 株式会社日立制作所 马达控制设备、动力转向设备以及制动控制设备
JP4779356B2 (ja) 2004-12-24 2011-09-28 オイレス工業株式会社 電動式パワーステアリング装置用の軸連結機構
JP4779358B2 (ja) 2004-12-24 2011-09-28 オイレス工業株式会社 電動式パワーステアリング装置用の軸連結機構
DE102005015451A1 (de) * 2005-04-04 2006-10-05 Thyssenkrupp Presta Ag Elektromechanische Servolenkung
JP4864341B2 (ja) * 2005-04-26 2012-02-01 株式会社 五十嵐電機製作所 電動アクチュエータ
JP4907100B2 (ja) * 2005-04-26 2012-03-28 株式会社 五十嵐電機製作所 電動アクチュエータ
US7478574B2 (en) * 2005-04-26 2009-01-20 Igarashi Electric Works, Ltd. Electric actuator
US7245053B2 (en) * 2005-06-22 2007-07-17 Delphi Technologies, Inc. Method to increase actuator torque
US7240760B2 (en) * 2005-07-25 2007-07-10 Trw Automotive U.S. Llc Steering apparatus
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
US7721616B2 (en) * 2005-12-05 2010-05-25 Gm Global Technology Operations, Inc. Sprung gear set and method
GB0607425D0 (en) 2006-04-13 2006-05-24 Trw Ltd Rotor structures for motors
GB0608577D0 (en) * 2006-05-02 2006-06-07 Trw Lucasvarity Electric Steer Improvements relating to electric power assisted steering systems
EP2013068B8 (en) * 2006-05-02 2013-08-21 TRW Limited Improvements in gear assemblies
JP2007318972A (ja) * 2006-05-29 2007-12-06 Jtekt Corp モータ及び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
DE112007001625T5 (de) 2006-07-12 2009-04-30 Hitachi Ltd. Servolenkungssystem, Drehzahlverringerungseinrichtung und Lagerhaltung
US8250940B2 (en) * 2006-07-20 2012-08-28 Steering Solutions Ip Holding Corporation System and method for controlling contact between members in operable communication
KR100897787B1 (ko) * 2006-11-01 2009-05-15 남양공업주식회사 전동식 파워 스티어링 장치의 웜축 유격보상장치
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
KR100854773B1 (ko) * 2007-03-02 2008-08-27 주식회사 만도 유격 보상장치가 구비된 전동식 동력 보조 조향장치
JP2008254495A (ja) * 2007-04-02 2008-10-23 Jtekt Corp 電動パワーステアリング装置
KR100857623B1 (ko) * 2007-04-30 2008-09-09 남양공업주식회사 전동식 파워 스티어링 장치의 웜휠 구조
GB0808795D0 (en) 2008-05-15 2008-06-18 Trw Ltd Gearbox assembly for an elecric power steering system
KR100951997B1 (ko) * 2008-06-02 2010-04-08 현대자동차주식회사 전동식 동력조향장치의 커플링
DE102008042609A1 (de) * 2008-10-06 2010-04-08 Zf Lenksysteme Gmbh Lagerung einer 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
US8808292B2 (en) 2008-11-11 2014-08-19 Zimmer Gmbh Orthopedic screw
US8549945B2 (en) * 2008-11-12 2013-10-08 Mando Corporation Reducer of electronic power steering apparatus
GB2469280A (en) * 2009-04-06 2010-10-13 H R Adcock Ltd A gearbox for a car seat height adjustment mechanism
JP5603045B2 (ja) * 2009-09-24 2014-10-08 三菱電機株式会社 電動パワーステアリング装置用モータ装置
JP5476935B2 (ja) 2009-11-10 2014-04-23 オイレス工業株式会社 軸連結機構
JP5428852B2 (ja) 2009-12-25 2014-02-26 オイレス工業株式会社 軸連結機構
DE102010001305A1 (de) * 2010-01-28 2011-08-18 Robert Bosch GmbH, 70469 Lagereinrichtung für eine Antriebseinheit und Verstellantrieb mit einer Lagereinrichtung
JP2011156968A (ja) * 2010-02-01 2011-08-18 Jtekt Corp 継手および電動パワーステアリング装置
US9030067B2 (en) * 2010-05-20 2015-05-12 Regal Beloit America, Inc. Bearing rotational lock
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
JP5736180B2 (ja) * 2011-01-11 2015-06-17 株式会社安川電機 回転装置
FR2976332A1 (fr) * 2011-06-08 2012-12-14 Jtekt Europe Sas Dispositif d'accouplement entre moteur et reducteur de direction assistee electrique de vehicule automobile
US9102351B2 (en) * 2011-06-16 2015-08-11 Nsk Ltd. Electronic power-steering apparatus
DE102011079527A1 (de) * 2011-07-21 2013-01-24 Robert Bosch Gmbh Getriebe-Antriebseinrichtung
JP2013090532A (ja) * 2011-10-21 2013-05-13 Mitsuba Corp ブラシレスモータ
JP5798946B2 (ja) * 2012-02-24 2015-10-21 カヤバ工業株式会社 電動パワーステアリング装置、及びそれに用いられる軸連結器
DE102012205707A1 (de) * 2012-04-05 2013-10-10 Robert Bosch Gmbh Getriebe, elektrische Maschine
EP2842835A4 (en) * 2012-04-25 2016-04-06 Jtekt Corp ELECTRICAL POWER STEERING DEVICE
JP2015520074A (ja) * 2012-06-22 2015-07-16 タカタ アーゲー 車両の重ね合わせ操舵システムのための重ね合わせ駆動部
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
JP6024672B2 (ja) 2012-10-29 2016-11-16 日本精工株式会社 電動式パワーステアリング装置
EP2913245B1 (en) 2012-10-29 2019-03-27 NSK Ltd. Electric power-steering device
JP6149381B2 (ja) 2012-11-01 2017-06-21 日本精工株式会社 トルク伝達用継手及び電動式パワーステアリング装置
EP2918862B1 (en) * 2012-11-06 2018-04-25 NSK Ltd. Torque transmission joint and electric power steering device
JP5778123B2 (ja) * 2012-12-25 2015-09-16 日立オートモティブシステムズステアリング株式会社 パワーステアリング装置及びバックラッシュ調整機構
DE102013223380A1 (de) 2013-01-10 2014-07-10 Ford Global Technologies, Llc Elektrische Servolenkung für Fahrzeuge
EP2963782B1 (en) * 2013-02-28 2019-03-06 Nidec Sankyo Corporation Motor device
DE102013207142B4 (de) * 2013-04-19 2014-12-11 Ford Global Technologies, Llc Schneckengetriebe
DE102013007883A1 (de) 2013-05-08 2014-11-13 Thyssenkrupp Presta Ag Anfederungs-Exzenterschwinge in CEPS-Anwendung
JP6164477B2 (ja) * 2013-07-25 2017-07-19 株式会社ジェイテクト 電動パワーステアリング装置
CN103548701B (zh) * 2013-11-21 2015-06-10 杨健儿 一种带内花键环和限定螺母的正方形饲料供给装置
JP2015217704A (ja) * 2014-05-14 2015-12-07 株式会社ジェイテクト 電動パワーステアリング装置
JP6384134B2 (ja) 2014-06-11 2018-09-05 オイレス工業株式会社 電動式パワーステアリング装置用の軸連結機構
KR102180737B1 (ko) * 2014-08-27 2020-11-19 엘지이노텍 주식회사 모터 및 이를 포함하는 동력 전달 장치
US9812924B2 (en) * 2014-11-14 2017-11-07 Steering Solutions Ip Holding Corporation Motor assembly for an electric power steering assembly
GB201502825D0 (en) 2015-02-19 2015-04-08 Trw Ltd Gearbox for electric assisted steering apparatus
KR102411378B1 (ko) * 2015-09-18 2022-06-22 엘지이노텍 주식회사 모터 및 이를 포함하는 브레이크 장치
KR102557295B1 (ko) * 2015-09-30 2023-07-20 엘지이노텍 주식회사 모터 및 이를 포함하는 브레이크 장치
KR102504573B1 (ko) * 2015-10-26 2023-02-28 엘지이노텍 주식회사 실링 커버 및 이를 포함하는 액츄에이터
KR102580680B1 (ko) * 2016-06-07 2023-09-21 엘지이노텍 주식회사 실링 커버 및 이를 포함하는 액츄에이터
EP3163719B1 (en) * 2015-10-26 2020-07-15 LG Innotek Co., Ltd. Sealing cover and actuator having same
KR102533926B1 (ko) * 2015-11-05 2023-05-18 엘지이노텍 주식회사 동력 전달 장치
DE102015225336A1 (de) * 2015-12-15 2017-06-22 Robert Bosch Gmbh Getriebe-Antriebseinrichtung
US10618551B2 (en) 2016-02-01 2020-04-14 Ford Global Technologies, Llc Clearance and preload adjustment for steering mechanism using piezoelectric elements
KR101720785B1 (ko) * 2016-03-22 2017-04-10 캄텍주식회사 연속 가변 밸브 구동용 액츄에이터
KR101720768B1 (ko) * 2016-03-22 2017-04-10 캄텍주식회사 연속 가변 밸브 구동용 액츄에이터
DE102016211694B3 (de) * 2016-06-29 2017-10-05 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
DE202016103675U1 (de) 2016-06-29 2016-07-26 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
DE102016211681B3 (de) * 2016-06-29 2017-09-07 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
DE202016103794U1 (de) 2016-06-29 2016-07-29 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
DE102016211695A1 (de) 2016-06-29 2018-01-04 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
DE102016211682A1 (de) 2016-06-29 2018-01-04 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
GB2552964A (en) * 2016-08-15 2018-02-21 Edwards Ltd Rotating machine and method of manufacture
DE102016120356A1 (de) * 2016-10-25 2018-04-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Antriebsvorrichtung
DE102017200008B4 (de) * 2017-01-02 2022-09-29 Ford Global Technologies, Llc Getriebeeinheit für ein Kraftfahrzeug
FR3066972B1 (fr) * 2017-06-06 2019-07-12 Valeo Systemes D'essuyage Moto-reducteur pour systeme d'essuyage de vehicule automobile
DE102017121211A1 (de) * 2017-09-13 2019-03-14 Valeo Systèmes d'Essuyage Scheibenwischermotor und Verfahren zur Montage eines Scheibenwischermotors
DE102017221153A1 (de) * 2017-11-27 2019-05-29 Ford Global Technologies, Llc Lageranordnung und Lenkgetriebe
US10793183B2 (en) * 2017-12-22 2020-10-06 Trw Automotive U.S. Llc Torque overlay steering apparatus
DE102019115232A1 (de) * 2019-06-05 2020-12-10 Zf Automotive Germany Gmbh Elektromechanisch unterstütztes Lenksystem
KR102208928B1 (ko) * 2019-08-14 2021-01-29 (주)와이엔브이 디스크의 개폐 간격 조절이 용이한 안전밸브
GB2587799B (en) * 2019-09-25 2023-10-25 Trw Ltd A Gearbox assembly and worm shaft assembly therefore
US11506259B2 (en) * 2019-10-11 2022-11-22 Steering Solutions Ip Holding Corporation Cantilevered worm gear assembly with limiter bushing
DE102020200578A1 (de) 2020-01-20 2021-07-22 Volkswagen Aktiengesellschaft Schneckengetriebeanordnung für eine elektromechanische Hilfskraftlenkung, Hilfskraftlenkung und Fahrzeug
GB2611512A (en) * 2021-07-23 2023-04-12 Zf Steering Systems Poland Sp Z O O A gearbox assembly for an electric power steering apparatus
US11745790B2 (en) * 2021-09-13 2023-09-05 Zf Automotive Germany Gmbh Gear assembly and steering system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074941A (en) * 1935-12-28 1937-03-23 Ricefield Louis Coupling
GB1239717A (pt) * 1970-03-13 1971-07-21
FR2279987A3 (fr) 1974-06-06 1976-02-20 Rocchi Luigi Dispositif de demultiplication notamment pour condensateurs variables
US4227104A (en) * 1978-03-13 1980-10-07 Eaton Stamping Electric motor drive unit
JPS60191758U (ja) * 1984-05-30 1985-12-19 帝人製機株式会社 ウオ−ム式減速機
JPS62255618A (ja) 1986-04-30 1987-11-07 Shinwa Autom Kk 簡易軸継手
IT1196812B (it) * 1986-12-02 1988-11-25 Bisiach & Carru Sistema perfezionato per la ripresa automatica di giochi fra vite senza fine e ruota elicoidale
JPS6470267A (en) * 1987-09-11 1989-03-15 Koyo Seiko Co Power steering device
JPH01283041A (ja) 1988-05-06 1989-11-14 Mitsubishi Electric Corp モータ軸の振動抑制装置
JPH03112784A (ja) * 1989-09-27 1991-05-14 Mazda Motor Corp 車両の後輪操舵装置
JP2515645Y2 (ja) * 1989-11-21 1996-10-30 アスモ 株式会社 減速機付モ−タ
JPH03122978U (pt) * 1990-03-28 1991-12-13
JP2566355Y2 (ja) * 1990-04-10 1998-03-25 日本精工株式会社 電動式パワーステアリング装置
US5072650A (en) * 1990-08-03 1991-12-17 Techco Corporation Power steering system with improved stability
JPH04145857A (ja) * 1990-10-03 1992-05-19 Matsushita Electric Ind Co Ltd 防振型回転体駆動装置
JP3176728B2 (ja) 1992-07-10 2001-06-18 三菱レイヨン株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の製造法
JPH068843U (ja) * 1992-07-13 1994-02-04 矢崎総業株式会社 動力伝達機構
JPH07237551A (ja) 1994-03-01 1995-09-12 Nippon Seiko Kk 電動式パワーステアリング装置
JPH08207792A (ja) * 1995-01-31 1996-08-13 Koyo Seiko Co Ltd 動力舵取装置
JP3604460B2 (ja) 1995-06-14 2004-12-22 光洋精工株式会社 電動パワーステアリング装置
JPH0930432A (ja) * 1995-07-20 1997-02-04 Honda Motor Co Ltd 電動パワーステアリング装置
JPH09291982A (ja) * 1996-04-24 1997-11-11 Matsushita Electric Ind Co Ltd バックラッシュ除去装置
JP3764541B2 (ja) * 1996-10-25 2006-04-12 本田技研工業株式会社 電動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
GB9718574D0 (en) 1997-09-03 1997-11-05 Lucas Ind Plc Improvements relating to gears

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112918546A (zh) * 2019-12-05 2021-06-08 罗伯特·博世有限公司 伺服传动机构和用于机动车的转向系统

Also Published As

Publication number Publication date
ES2237725T3 (es) 2005-08-01
US20020189892A1 (en) 2002-12-19
KR20010052955A (ko) 2001-06-25
US6725964B2 (en) 2004-04-27
US6491131B1 (en) 2002-12-10
DE69913345D1 (de) 2004-01-15
EP1344710B1 (en) 2005-03-16
EP1087883A1 (en) 2001-04-04
DE69924307D1 (de) 2005-04-21
KR100641680B1 (ko) 2006-11-03
DE69924307T2 (de) 2006-04-13
JP4523721B2 (ja) 2010-08-11
DE69913345T2 (de) 2004-05-27
EP1087883B1 (en) 2003-12-03
JP2002518242A (ja) 2002-06-25
WO1999065758A1 (en) 1999-12-23
EP1344710A3 (en) 2003-10-01
EP1344710A2 (en) 2003-09-17
ES2212651T3 (es) 2004-07-16
GB9812844D0 (en) 1998-08-12

Similar Documents

Publication Publication Date Title
BR9911314A (pt) Sistema de direção assistido por energia elétrica.
DE69942817D1 (de) Antriebseinheit für Fahrzeuge mit elektrischem Antrieb
BR9812044A (pt) Sistema e montagem de direção por energia elétrica.
BR9813385A (pt) Suspensão de roda
BRPI0501145A (pt) Veìculo hìbrido com árvore de transmissão assistida à potência
JP2001010512A (ja) 電動式舵取装置
BR9800621A (pt) Dispositivo para movimentar componentes de um veìculo automotor.
FR2819774B1 (fr) Articulation et systeme de direction assistee l'utilisant
AU3917899A (en) Electrically controlled clamping device for a system for adjusting the position of one member relative to another member
PL1866196T3 (pl) Elektromechaniczny układ wspomagania kierownicy
EP1783033A3 (en) Electric power steering system equipped with worm gear clearance compensator
HUP0000556A2 (hu) Villamos hajtóegység
FR2708975B1 (fr) Palier intermédiaire pour des lignes d'arbres de transmission dans des véhicules automobiles.
BR9904456A (pt) Engrenagem para direção mecânica elétrica, em particular para veìculos motores
DE59507449D1 (de) Antrieb für ein einzelrad
BR9815001A (pt) Atuador eletromotriz para a instalação de direção de um veìculo.
ES2113672T3 (es) Mecanismo de direccion asistida electrico.
GB8823091D0 (en) Self powered wheel
ES2107488T3 (es) Unidad motorizada para vehiculos de traccion ferroviarios.
TW536504B (en) Electrically powered actuator for controlling a front or rear bicycle derailleur and a speed change device for bicycle
BR0205811A (pt) Aparelho de direção de potência
KR20070060339A (ko) 전동식 파워 스티어링 시스템의 감속기구
US5028827A (en) Drive unit comprising an electric motor
DE59606880D1 (de) Antriebseinrichtung für ein Schienenfahrzeug und Schienenfahrzeug mit mindestens einer derartigen Antriebseinrichtung
KR20040068650A (ko) 전동식 파워 스티어링 시스템의 웜축 유격흡수구조

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/06/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TRW LIMITED (GB)

Free format text: TRANSFERIDO DE: TRW LUCASVARITY ELECTRIC STEERING LTD.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11.06.2019