DE69941177D1 - Elektrische Servolenkung - Google Patents

Elektrische Servolenkung

Info

Publication number
DE69941177D1
DE69941177D1 DE69941177T DE69941177T DE69941177D1 DE 69941177 D1 DE69941177 D1 DE 69941177D1 DE 69941177 T DE69941177 T DE 69941177T DE 69941177 T DE69941177 T DE 69941177T DE 69941177 D1 DE69941177 D1 DE 69941177D1
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 - Lifetime
Application number
DE69941177T
Other languages
English (en)
Inventor
Cheng Wangguan
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.)
ZF Active Safety and Electronics US LLC
Original Assignee
TRW Automotive US LLC
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 TRW Automotive US LLC filed Critical TRW Automotive US LLC
Application granted granted Critical
Publication of DE69941177D1 publication Critical patent/DE69941177D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B62D5/0442—Conversion of rotational into longitudinal movement
    • B62D5/0445—Screw drives
    • B62D5/0448—Ball 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
    • B62D5/0421—Electric motor acting on or near 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2084—Perpendicular arrangement of drive motor to screw axis
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2093—Arrangements for driving the actuator using conical gears
    • 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
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18624—Plural inputs, single output
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18784—Reciprocating or oscillating to or from alternating rotary including bevel 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
    • Y10T74/1956—Adjustable
    • Y10T74/19565—Relative movable axes
    • 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
DE69941177T 1998-12-28 1999-12-09 Elektrische Servolenkung Expired - Lifetime DE69941177D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/221,046 US6155376A (en) 1998-12-28 1998-12-28 Electric power steering assembly

Publications (1)

Publication Number Publication Date
DE69941177D1 true DE69941177D1 (de) 2009-09-10

Family

ID=22826119

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941177T Expired - Lifetime DE69941177D1 (de) 1998-12-28 1999-12-09 Elektrische Servolenkung

Country Status (5)

Country Link
US (1) US6155376A (de)
EP (1) EP1016581B1 (de)
JP (1) JP3245582B2 (de)
BR (1) BR9904353A (de)
DE (1) DE69941177D1 (de)

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US7007718B2 (en) * 1997-11-24 2006-03-07 Dayco Products, Llc Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
JP2000177607A (ja) * 1998-12-14 2000-06-27 Toyoda Mach Works Ltd 電動式パワーステアリング装置
US6749040B1 (en) * 1999-09-01 2004-06-15 Delphi Technologies, Inc. Electric power assisted rack and pinion system
US6422334B1 (en) * 1999-09-17 2002-07-23 Delphi Technologies, Inc. Ball screw rack assembly
US6543569B1 (en) * 1999-10-08 2003-04-08 Honda Giken Kogyo Kabushiki Kaisha Electric power steering apparatus
WO2001044037A1 (de) 1999-12-17 2001-06-21 Zf Lenksysteme Gmbh Lenkvorrichtung für kraftfahrzeuge
DE10032120A1 (de) * 1999-12-17 2001-07-19 Zf Lenksysteme Gmbh Lenkvorrichtung für Kraftfahrzeuge
JP2001275325A (ja) * 2000-03-27 2001-10-05 Honda Motor Co Ltd 電動パワーステアリング装置
DE10025501C2 (de) * 2000-05-23 2002-05-02 Bosch Gmbh Robert Steueranordnung für ein justierbares Gehäuse
WO2002008047A1 (fr) * 2000-07-21 2002-01-31 Nsk Ltd. Dispositif motorise a direction assistee
US6419042B1 (en) * 2000-10-03 2002-07-16 Trw Inc. Integrated electric power hydraulic steering system
KR20020062569A (ko) * 2001-01-22 2002-07-26 고요 세이코 가부시키가이샤 전동 파워 스티어링 장치
NL1017392C2 (nl) * 2001-02-19 2002-08-20 Skf Ab Stuuractuatorinrichting.
US7284634B2 (en) * 2001-04-13 2007-10-23 Nsk, Ltd. Electric power steering apparatus
JP2003127879A (ja) * 2001-10-22 2003-05-08 Toyoda Mach Works Ltd 電動式パワーステアリング装置
WO2003006301A1 (fr) * 2001-07-10 2003-01-23 Toyoda Koki Kabushiki Kaisha Dispositif de direction assistee a commande electronique
DE10136811A1 (de) * 2001-07-27 2003-02-13 Bosch Gmbh Robert Getriebe für eine Stellvorrichtung
DE10215116C1 (de) * 2002-04-05 2003-07-10 Siemens Ag Vorrichtung und Verfahren zur Bestimmung von Getriebepositionen in einem Automatikgetriebe
US7055646B2 (en) 2002-04-12 2006-06-06 Trw Inc. Electric power steering assembly
US6644432B1 (en) 2002-06-27 2003-11-11 Trw Automotive U.S. Llc Electric power steering assembly
US6960145B2 (en) 2002-08-30 2005-11-01 Trw, Inc. Belt tensioner for electric power steering unit
JP4013132B2 (ja) * 2002-09-30 2007-11-28 株式会社ジェイテクト 電動パワーステアリング装置
WO2004051116A1 (de) * 2002-11-29 2004-06-17 Continental Teves Ag & Co. Ohg Schwingungs-und geräuscharmes überlagerungsgetriebe für eine überlagerungslenkung
DE10258826A1 (de) * 2002-12-17 2004-07-15 Ina-Schaeffler Kg Antriebseinrichtung mit einem Wälzkörpergewindetrieb
JP2004314854A (ja) * 2003-04-17 2004-11-11 Koyo Seiko Co Ltd 車両用操舵装置
US7591204B2 (en) 2003-05-06 2009-09-22 Nsk Ltd. Belt speed reducing apparatus for electric power steering apparatus and electric power steering apparatus
KR20070020147A (ko) * 2003-05-06 2007-02-16 닛본 세이고 가부시끼가이샤 전동 파워 스티어링 장치용 벨트 감속 장치 및 전동 파워스티어링 장치
JP4016886B2 (ja) * 2003-05-28 2007-12-05 株式会社ジェイテクト 電動パワーステアリング装置
JP2005007969A (ja) * 2003-06-17 2005-01-13 Koyo Seiko Co Ltd 電動パワーステアリング装置
US7185515B2 (en) * 2003-06-27 2007-03-06 Owens-Brockway Glass Container Inc. Invert arm assembly for glassware forming machine
JP2005075117A (ja) * 2003-08-29 2005-03-24 Favess Co Ltd 電動パワーステアリング装置
FR2862038B1 (fr) * 2003-11-06 2006-12-08 Koyo Steering Europe Kse Mecanisme de direction de vehicule automobile
JP4411952B2 (ja) * 2003-12-04 2010-02-10 株式会社ジェイテクト 車両用操舵装置
ATE479225T1 (de) * 2004-03-31 2010-09-15 Danaher Motion Stockholm Ab Elektrisches betätigungsglied
DE602004011516T2 (de) * 2004-09-23 2009-02-05 Mando Corp., Pyungtaek Elektrisch unterstützte Zahnstangenlenkung
DE102005015451A1 (de) * 2005-04-04 2006-10-05 Thyssenkrupp Presta Ag Elektromechanische Servolenkung
US20060278466A1 (en) * 2005-06-13 2006-12-14 Bo Cheng Electric power steering systems
JPWO2007026801A1 (ja) * 2005-08-31 2009-03-26 Thk株式会社 ステアリング装置及びこれに用いる運動変換装置
JP4808541B2 (ja) * 2006-04-26 2011-11-02 本田技研工業株式会社 電動パワーステアリング装置
US20100072738A1 (en) * 2008-09-19 2010-03-25 Trw Automotive U.S. Llc Steering System
US7909132B2 (en) * 2008-09-19 2011-03-22 Trw Automotive U.S. Llc Apparatus for use in turning steerable vehicle wheels
KR20100082225A (ko) * 2009-01-08 2010-07-16 삼성전자주식회사 로봇용 관절구동장치 및 이를 구비한 로봇
DE102009002933A1 (de) * 2009-05-08 2010-11-11 Zf Friedrichshafen Ag Lenkbare Fahrzeugachse
DE102009029538A1 (de) * 2009-09-17 2011-03-31 Zf Lenksysteme Gmbh Lenkvorrichtung, insbesondere elektrische Servolenkvorrichtung für ein Kraftfahrzeug
US8328464B2 (en) 2011-02-04 2012-12-11 Wacker Neuson Production Americas Llc Vibratory roller with composite exciter drive gear
DE102011084510A1 (de) * 2011-06-10 2012-12-13 Robert Bosch Gmbh Lenksystem in einem Fahrzeug
JP2014180875A (ja) * 2013-03-18 2014-09-29 Hitachi Automotive Systems Ltd 電動パワーステアリング装置
US9812923B2 (en) 2014-05-23 2017-11-07 Aero Industries, Inc. Gear motor
JP2018070008A (ja) * 2016-10-31 2018-05-10 株式会社ジェイテクト ステアリング装置
DE102018117228A1 (de) * 2017-07-18 2019-01-24 Magna Closures Inc. Solarpaneelträger und Antriebssystem
JP6911621B2 (ja) 2017-08-08 2021-07-28 株式会社安川電機 減速機及びアクチュエータ
JP6875364B2 (ja) * 2018-12-27 2021-05-26 ファナック株式会社 ギヤ機構、ギヤ調整方法およびロボット
US11173949B2 (en) * 2019-06-21 2021-11-16 Zf Active Safety And Electronics Us Llc Apparatus for use in turning steerable vehicle wheels

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US4415054A (en) * 1982-08-05 1983-11-15 Trw Inc. Steering gear
AU574696B2 (en) * 1983-07-22 1988-07-14 Nippon Seiko K.K. Power assist steering gear assembly
US4666014A (en) * 1986-05-08 1987-05-19 Trw Inc. Floating ball-nut for an electric assist steering system
US4694925A (en) * 1986-05-30 1987-09-22 Trw Inc. Steering apparatus
US4987963A (en) * 1988-12-27 1991-01-29 Ford Motor Company Steering gear for the roadwheels of a vehicle
JP2952942B2 (ja) * 1990-03-15 1999-09-27 日本精工株式会社 電動パワーステアリング装置
JPH03122978U (de) * 1990-03-28 1991-12-13
GB2275901B (en) * 1993-03-08 1996-07-24 Honda Motor Co Ltd Electrically operated power steering apparatus
EP0659628B1 (de) * 1993-12-27 1999-03-10 Nsk Ltd Servolenkung
US5492191A (en) * 1994-12-14 1996-02-20 General Motors Corporation Power steering gear for motor vehicle
JPH08177984A (ja) * 1994-12-28 1996-07-12 Fanuc Ltd バックラッシを調整可能に構成した歯車装置
JP3579779B2 (ja) * 1996-01-18 2004-10-20 光洋精工株式会社 電動パワーステアリング装置
US5921344A (en) * 1997-06-03 1999-07-13 Trw Inc. Electric steering system
US5975234A (en) * 1997-12-03 1999-11-02 Trw Inc. Electric steering system with plastic motor tube
JP4056172B2 (ja) * 1999-04-01 2008-03-05 株式会社ショーワ 電動パワーステアリング装置

Also Published As

Publication number Publication date
US6155376A (en) 2000-12-05
EP1016581A2 (de) 2000-07-05
JP2000190855A (ja) 2000-07-11
BR9904353A (pt) 2000-09-12
EP1016581B1 (de) 2009-07-29
JP3245582B2 (ja) 2002-01-15
EP1016581A3 (de) 2005-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition