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FR2812848B1 - Dispositif de direction electrique - Google Patents

Dispositif de direction electrique

Info

Publication number
FR2812848B1
FR2812848B1 FR0110600A FR0110600A FR2812848B1 FR 2812848 B1 FR2812848 B1 FR 2812848B1 FR 0110600 A FR0110600 A FR 0110600A FR 0110600 A FR0110600 A FR 0110600A FR 2812848 B1 FR2812848 B1 FR 2812848B1
Authority
FR
France
Prior art keywords
direction device
electric direction
electric
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
FR0110600A
Other languages
English (en)
Other versions
FR2812848A1 (fr
Inventor
Takanori Kurokawa
Hirokazu Arai
Akihiko Shiina
Masashi Kuze
Mitsuharu Minami
Hideo Matsubara
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
Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Publication of FR2812848A1 publication Critical patent/FR2812848A1/fr
Application granted granted Critical
Publication of FR2812848B1 publication Critical patent/FR2812848B1/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
    • 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
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S74/00—Machine element or mechanism
    • Y10S74/10—Polymer digest - plastic gears
    • 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
    • Y10T74/19907—Sound deadening

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Power Steering Mechanism (AREA)
  • Gear Transmission (AREA)
FR0110600A 2000-08-08 2001-08-08 Dispositif de direction electrique Expired - Fee Related FR2812848B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000239841A JP3650726B2 (ja) 2000-08-08 2000-08-08 電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
FR2812848A1 FR2812848A1 (fr) 2002-02-15
FR2812848B1 true FR2812848B1 (fr) 2005-09-09

Family

ID=18731316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0110600A Expired - Fee Related FR2812848B1 (fr) 2000-08-08 2001-08-08 Dispositif de direction electrique

Country Status (4)

Country Link
US (1) US6622814B2 (fr)
JP (1) JP3650726B2 (fr)
DE (1) DE10136249B4 (fr)
FR (1) FR2812848B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002347064A (ja) * 2001-05-29 2002-12-04 Matsushita Electric Ind Co Ltd 板金アウトサートギア
DE10157639A1 (de) * 2001-11-24 2003-06-05 Zf Lenksysteme Gmbh Getriebe, insbesondere Überlagerungsgetriebe für Lenksysteme
JP3951873B2 (ja) * 2001-12-21 2007-08-01 株式会社デンソー 電動パワーステアリング装置
US6976556B2 (en) * 2002-08-06 2005-12-20 Honda Giken Kogyo Kabushiki Kaisha Electric power steering apparatus
DE10239178A1 (de) * 2002-08-21 2004-03-04 Robert Bosch Gmbh Scheibenwischvorrichtung und Verfahren zur Herstellung eines Schneckenrades, insbesondere für eine Scheibenwischvorrichtung für ein Kraftfahrzeug
JP4571444B2 (ja) * 2004-06-15 2010-10-27 株式会社ショーワ 車両用電動パワーステアリング装置
JP4482802B2 (ja) * 2004-07-07 2010-06-16 株式会社ジェイテクト ウォームホイールおよび電動パワーステアリング装置
JP4618807B2 (ja) * 2006-06-07 2011-01-26 株式会社エンプラス 射出成形樹脂歯車
DE102006030097B3 (de) * 2006-06-28 2008-02-14 Zf Friedrichshafen Ag Schraubrad
JP2008105649A (ja) * 2006-10-27 2008-05-08 Jtekt Corp 電動パワーステアリング装置
JP4997488B2 (ja) * 2007-03-30 2012-08-08 株式会社ジェイテクト 複合ギヤおよび電動パワーステアリング装置
US7979988B2 (en) 2007-06-26 2011-07-19 Hitachi, Ltd. Worm gear unit and method of producing same
DE102007029729A1 (de) * 2007-06-27 2009-01-02 Hitachi, Ltd. Schneckengetriebeeinheit und ihr Herstellungsverfahren
US8011265B2 (en) * 2008-02-11 2011-09-06 Nexteer (Beijing) Technology Co., Ltd. Modular power actuator
JP2011202682A (ja) * 2010-03-24 2011-10-13 Jtekt Corp ギヤ
US9707992B2 (en) * 2011-12-07 2017-07-18 Nsk Ltd. Worm wheel and electric power steering apparatus
US9266282B2 (en) * 2012-03-23 2016-02-23 Neturen Co., Ltd. Core metal for resin welding, composite member and method of manufacturing the same
JP2014009789A (ja) * 2012-07-02 2014-01-20 Jtekt Corp 電動パワーステアリング装置
TW201527154A (zh) * 2014-01-02 2015-07-16 Kwang Yang Motor Co 車輛電子動力輔助轉向裝置
KR102161284B1 (ko) * 2015-12-31 2020-09-29 남양넥스모 주식회사 전동식 조향장치 및 그 제조방법
DE102016218384A1 (de) 2016-09-23 2018-03-29 Mando Corporation Lenksäule für ein Fahrzeug
JP2018084252A (ja) * 2016-11-21 2018-05-31 マブチモーター株式会社 ギヤユニット、減速機および減速機付きモータ
DE102019209897A1 (de) * 2019-07-04 2021-01-07 Robert Bosch Gmbh Lenkgetriebe sowie Verfahren zur Auslegung eines Lenkgetriebes und zur Vorbereitung eines Lenkgetriebes für eine bestimmungsgemäße Nutzung
CN110988537B (zh) * 2019-12-08 2022-03-15 中国航空综合技术研究所 基于位置反馈的电动舵机剩余寿命预测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999445A (en) * 1975-07-07 1976-12-28 Liautaud James P Pinion gear
JPS55135265A (en) * 1979-04-07 1980-10-21 Daihatsu Motor Co Ltd Gear made of resin in engine
JPS59126157A (ja) * 1982-12-30 1984-07-20 Toyota Central Res & Dev Lab Inc 繊維補強樹脂製歯形部品およびその製造方法
US5231886A (en) * 1991-08-29 1993-08-03 Renold, Inc. Non-metallic gear shaker
DE69400570T2 (de) * 1993-12-07 1997-03-27 Koyo Seiko Co Servolenkung
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
JPH0989081A (ja) * 1995-09-28 1997-03-31 Fuji Heavy Ind Ltd 汎用エンジンの射出成形ギヤ及びその製造方法
DE19548824A1 (de) * 1995-12-27 1997-07-03 Teves Gmbh Alfred Antriebsvorrichtung für einen Scheibenwischer
US5772295A (en) * 1996-09-16 1998-06-30 Sundmark; Daniel S. Concealable storage cabinet
FR2765649B1 (fr) * 1997-07-04 1999-08-13 Soc D Mecanique Et De Plastiqu Procede de fabrication d'un engrenage rotatif en matiere thermoplastique et engrenage ainsi obtenu
JPH11192955A (ja) * 1998-01-07 1999-07-21 Showa Corp 骨付き樹脂歯車
GB2369872B (en) * 2000-06-19 2004-10-20 Nsk Ltd Motor-driven power steering device
JP3765232B2 (ja) * 2000-11-16 2006-04-12 株式会社ジェイテクト 電動式パワーステアリング装置及びこれに用いる歯車の製造方法

Also Published As

Publication number Publication date
JP3650726B2 (ja) 2005-05-25
US6622814B2 (en) 2003-09-23
DE10136249A1 (de) 2002-02-21
US20020020578A1 (en) 2002-02-21
JP2002053051A (ja) 2002-02-19
DE10136249B4 (de) 2013-03-07
FR2812848A1 (fr) 2002-02-15

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