DE60126187D1 - Hydraulische Servolenkung mit elektrischem Reservesystem - Google Patents

Hydraulische Servolenkung mit elektrischem Reservesystem

Info

Publication number
DE60126187D1
DE60126187D1 DE60126187T DE60126187T DE60126187D1 DE 60126187 D1 DE60126187 D1 DE 60126187D1 DE 60126187 T DE60126187 T DE 60126187T DE 60126187 T DE60126187 T DE 60126187T DE 60126187 D1 DE60126187 D1 DE 60126187D1
Authority
DE
Germany
Prior art keywords
power steering
hydraulic power
reserve system
electric reserve
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 - Lifetime
Application number
DE60126187T
Other languages
English (en)
Other versions
DE60126187T2 (de
Inventor
Steven A Peppler
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 DE60126187D1 publication Critical patent/DE60126187D1/de
Publication of DE60126187T2 publication Critical patent/DE60126187T2/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
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
    • B62D5/091—Hydraulic steer-by-wire systems, e.g. the valve being actuated by an electric motor
    • B62D5/092—Hydraulic steer-by-wire systems, e.g. the valve being actuated by an electric motor the electric motor being connected to the final driven element of the steering gear, e.g. rack

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
DE60126187T 2000-06-20 2001-06-19 Hydraulische Servolenkung mit elektrischem Reservesystem Expired - Lifetime DE60126187T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US597003 1996-02-05
US09/597,003 US6382342B1 (en) 2000-06-20 2000-06-20 Hydraulically powered steering apparatus with electrically powered backup

Publications (2)

Publication Number Publication Date
DE60126187D1 true DE60126187D1 (de) 2007-03-15
DE60126187T2 DE60126187T2 (de) 2007-10-25

Family

ID=24389642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126187T Expired - Lifetime DE60126187T2 (de) 2000-06-20 2001-06-19 Hydraulische Servolenkung mit elektrischem Reservesystem

Country Status (3)

Country Link
US (1) US6382342B1 (de)
EP (1) EP1167161B1 (de)
DE (1) DE60126187T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966398B2 (en) 2003-03-26 2005-11-22 Trw Automotive U.S. Llc Apparatus for controlling a power-assisted steering gear in response to vehicle speed
DE10351618B4 (de) * 2003-11-05 2011-06-09 Man Nutzfahrzeuge Ag Nutzfahrzeuglenkung
DE102004006835A1 (de) * 2004-02-12 2005-09-22 Zf Lenksysteme Gmbh Lenksystem für ein Fahrzeug
DE102005013027A1 (de) * 2005-03-22 2006-10-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Antriebsstrang für einen Kompressor und eine Hydraulikpumpe
US7240760B2 (en) * 2005-07-25 2007-07-10 Trw Automotive U.S. Llc Steering apparatus
DE102006004315A1 (de) * 2006-01-31 2007-08-02 Zf Lenksysteme Gmbh Hydraulische Servolenkung
FI20105765A (fi) * 2010-07-05 2012-01-06 Sandvik Mining & Constr Oy Moottorijärjestelmä ja menetelmä moottorijärjestelmän ohjauksessa
US10647346B2 (en) 2017-02-24 2020-05-12 China Automotive Systems, Inc Electrically-powered recirculating-ball steering gear assembly
JP6926835B2 (ja) * 2017-08-30 2021-08-25 いすゞ自動車株式会社 ステアリング装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734226A (en) * 1971-06-25 1973-05-22 Bendix Corp Auxiliary electric motor drive for power steering pump
US3847243A (en) * 1972-10-27 1974-11-12 Allis Chalmers Auxiliary power system on a vehicle
US3877537A (en) * 1973-02-08 1975-04-15 Caterpillar Tractor Co Emergency steering by wheel braking action
US3954147A (en) * 1974-10-03 1976-05-04 Hollins J R Power steering pump with auxiliary electric motor drive
EP0309460B1 (de) * 1986-05-14 1990-02-07 ZF FRIEDRICHSHAFEN Aktiengesellschaft Hilfskraftlenkung für kraftfahrzeuge
JPH0796388B2 (ja) * 1987-04-13 1995-10-18 株式会社日立製作所 電動式パワ−ステアリング装置
US4942803A (en) 1987-07-15 1990-07-24 Trw Inc. Steering gear with pressure-balanced valve
DE3918987A1 (de) * 1988-06-15 1989-12-21 Zahnradfabrik Friedrichshafen Hilfskraftlenkung fuer kraftfahrzeuge
ES2014138A6 (es) * 1988-06-15 1990-06-16 Zahnradfabrik Friedrichshafen Direccion asistida para vehiculos automoviles.
JPH0350074A (ja) * 1989-04-22 1991-03-04 Mitsubishi Electric Corp モータ駆動式パワー・ステアリング装置
US5184693A (en) 1991-03-12 1993-02-09 Trw Inc. Vehicle hydraulic power steering system
US5257670A (en) 1991-09-27 1993-11-02 Trw Inc. Two pump power steering system
JP3182472B2 (ja) * 1993-06-10 2001-07-03 本田技研工業株式会社 パワーステアリング装置
DE4422386C1 (de) * 1994-06-27 1995-09-28 Daimler Benz Ag Vorrichtung zur parameterabhängigen Steuerung einer Rückwirkungskraft
US5709281A (en) 1995-09-14 1998-01-20 Trw Inc. Method and apparatus for adjusting steering feel
DE19541752C2 (de) * 1995-11-09 1997-09-04 Daimler Benz Ag Servolenkung für Kraftfahrzeuge
DE19541749C1 (de) 1995-11-09 1997-05-22 Daimler Benz Ag Servolenkung für Kraftfahrzeuge
DE19605553C1 (de) * 1996-02-15 1997-08-21 Daimler Benz Ag Lenksystem für mehrspurige Kraftfahrzeuge
JPH1159458A (ja) * 1997-08-18 1999-03-02 Honda Motor Co Ltd 電動パワーステアリング装置
US6134491A (en) * 1997-09-13 2000-10-17 Honda Giken Kogyo Kabushiki Kaisha Steering control system for vehicle
DE19801393C1 (de) * 1998-01-16 1999-07-15 Daimler Chrysler Ag Lenksystem
DE19839953C2 (de) * 1998-09-02 2000-06-21 Daimler Chrysler Ag Lenksystem für nicht spurgebundene Kraftfahrzeuge
DE19842627A1 (de) * 1998-09-17 2000-04-06 Daimler Chrysler Ag Lenksystem für ein Fahrzeug

Also Published As

Publication number Publication date
EP1167161A2 (de) 2002-01-02
EP1167161A3 (de) 2004-09-29
DE60126187T2 (de) 2007-10-25
US6382342B1 (en) 2002-05-07
EP1167161B1 (de) 2007-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition