DE60306077D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE60306077D1
DE60306077D1 DE60306077T DE60306077T DE60306077D1 DE 60306077 D1 DE60306077 D1 DE 60306077D1 DE 60306077 T DE60306077 T DE 60306077T DE 60306077 T DE60306077 T DE 60306077T DE 60306077 D1 DE60306077 D1 DE 60306077D1
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.)
Expired - Fee Related
Application number
DE60306077T
Other languages
English (en)
Other versions
DE60306077T2 (de
Inventor
Akihiko Shiina
Noritake Okawa
Masayoshi Sakuda
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
Application granted granted Critical
Publication of DE60306077D1 publication Critical patent/DE60306077D1/de
Publication of DE60306077T2 publication Critical patent/DE60306077T2/de
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
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19623—Backlash take-up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19953—Worm and helical

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)
  • Gears, Cams (AREA)
DE60306077T 2002-11-29 2003-11-27 Elektrische Servolenkung Expired - Fee Related DE60306077T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002348529 2002-11-29
JP2002348529A JP4134701B2 (ja) 2002-11-29 2002-11-29 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
DE60306077D1 true DE60306077D1 (de) 2006-07-27
DE60306077T2 DE60306077T2 (de) 2006-11-02

Family

ID=32290502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306077T Expired - Fee Related DE60306077T2 (de) 2002-11-29 2003-11-27 Elektrische Servolenkung

Country Status (6)

Country Link
US (1) US7240762B2 (de)
EP (1) EP1424262B1 (de)
JP (1) JP4134701B2 (de)
KR (1) KR100798513B1 (de)
DE (1) DE60306077T2 (de)
ES (1) ES2266708T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7930950B2 (en) * 2005-01-25 2011-04-26 Showa Corporation Motor-driven steering assist apparatus
US7721616B2 (en) * 2005-12-05 2010-05-25 Gm Global Technology Operations, Inc. Sprung gear set and method
US8250940B2 (en) * 2006-07-20 2012-08-28 Steering Solutions Ip Holding Corporation System and method for controlling contact between members in operable communication
US8011265B2 (en) * 2008-02-11 2011-09-06 Nexteer (Beijing) Technology Co., Ltd. Modular power actuator
FR2935669B1 (fr) * 2008-09-08 2010-09-24 Jtekt Europe Sas Composant de direction assistee de vehicule automobile
JP5370745B2 (ja) * 2009-04-27 2013-12-18 株式会社ジェイテクト 電動パワーステアリング装置
DE102009028380B4 (de) * 2009-08-10 2015-05-07 Zf Lenksysteme Gmbh Vorrichtung zum Andrücken einer Schnecke
JP4944941B2 (ja) * 2009-12-21 2012-06-06 日立オートモティブシステムズ株式会社 ウォームホイール
JP6458982B2 (ja) * 2014-09-08 2019-01-30 株式会社ジェイテクト ウォーム減速機
KR102537011B1 (ko) * 2019-01-30 2023-05-26 현대모비스 주식회사 전동파워 스티어링 장치
DE202019103358U1 (de) * 2019-06-14 2020-09-15 Dewertokin Gmbh Linearantrieb
CN112303314B (zh) * 2020-10-26 2022-05-13 江苏明通福路流体控制设备有限公司 一种集成智能阀门电动装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5138971B1 (de) * 1968-05-02 1976-10-25
US3710640A (en) * 1971-02-08 1973-01-16 Rw Transmissions Ltd Worm gears
JPS5229486B2 (de) * 1971-08-19 1977-08-02
DE2237421C2 (de) * 1972-07-29 1982-11-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe für Kraftfahrzeuge mit veränderlicher Übersetzung
DE2458320A1 (de) 1974-12-10 1976-06-16 Zahnradfabrik Friedrichshafen Zahnstangenlenkung, insbesondere fuer kraftfahrzeuge
DE2735958C3 (de) * 1977-08-10 1980-02-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Lenkgetriebe fur Kraftfahrzeuge
JPS5744567A (en) * 1980-09-01 1982-03-13 Nissan Motor Co Ltd Rack and pinion type variable gear ratio steering gear apparatus
JPS5769155A (en) * 1980-10-16 1982-04-27 Nissan Motor Co Ltd Rack and pinion type variable gear ratio steering gear apparatus
JP3379092B2 (ja) * 1994-02-04 2003-02-17 日本精工株式会社 電動式パワーステアリング装置
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
JP3543041B2 (ja) * 1996-01-30 2004-07-14 光洋精工株式会社 電動パワーステアリング装置
JP3305222B2 (ja) * 1997-01-10 2002-07-22 トヨタ自動車株式会社 電動パワーステアリング装置
US6354395B1 (en) * 1997-08-04 2002-03-12 Delphi Technologies, Inc. Delashed worm gear assembly and electric power assist apparatus
JP3452299B2 (ja) * 1997-09-03 2003-09-29 本田技研工業株式会社 電動パワーステアリング装置
GB9718574D0 (en) 1997-09-03 1997-11-05 Lucas Ind Plc Improvements relating to gears
GB9812844D0 (en) * 1998-06-16 1998-08-12 Lucas Ind Plc Improvements relating to electrical power assisted steering
JP3613693B2 (ja) 1998-07-27 2005-01-26 光洋精工株式会社 電動式舵取装置
JP3765209B2 (ja) * 1999-09-08 2006-04-12 株式会社ジェイテクト 電動式舵取装置
US6390230B1 (en) * 1999-10-06 2002-05-21 Honda Giken Kogyo Kabushiki Kaisha Electric power steering apparatus
DE60034590T2 (de) * 1999-12-01 2007-12-27 Delphi Technologies, Inc., Troy Doppelflanken-schneckenmechanismus
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
FR2808759B1 (fr) * 2000-05-10 2005-08-26 Koyo Seiko Co Appareil de direction assistee electrique
DE10038167B4 (de) 2000-08-04 2006-11-02 Robert Bosch Gmbh Steer-By-Wire-Lenkanlage für ein Fahrzeug
US6516915B2 (en) * 2000-09-07 2003-02-11 Koyo Seiko Co., Ltd Electric power steering device

Also Published As

Publication number Publication date
EP1424262B1 (de) 2006-06-14
KR100798513B1 (ko) 2008-01-28
EP1424262A3 (de) 2004-11-24
ES2266708T3 (es) 2007-03-01
JP4134701B2 (ja) 2008-08-20
DE60306077T2 (de) 2006-11-02
EP1424262A2 (de) 2004-06-02
US7240762B2 (en) 2007-07-10
US20040163881A1 (en) 2004-08-26
JP2004182013A (ja) 2004-07-02
KR20040047710A (ko) 2004-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee