WO2009059746A3 - Fahrzeug-lenksystem - Google Patents

Fahrzeug-lenksystem Download PDF

Info

Publication number
WO2009059746A3
WO2009059746A3 PCT/EP2008/009303 EP2008009303W WO2009059746A3 WO 2009059746 A3 WO2009059746 A3 WO 2009059746A3 EP 2008009303 W EP2008009303 W EP 2008009303W WO 2009059746 A3 WO2009059746 A3 WO 2009059746A3
Authority
WO
WIPO (PCT)
Prior art keywords
steering system
hydraulic valve
vehicle steering
drive unit
electric drive
Prior art date
Application number
PCT/EP2008/009303
Other languages
English (en)
French (fr)
Other versions
WO2009059746A2 (de
Inventor
Klemens Schmidt
Udo Herth
Original Assignee
Skf Ab
Klemens Schmidt
Udo Herth
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 Skf Ab, Klemens Schmidt, Udo Herth filed Critical Skf Ab
Priority to US12/742,168 priority Critical patent/US8360195B2/en
Publication of WO2009059746A2 publication Critical patent/WO2009059746A2/de
Publication of WO2009059746A3 publication Critical patent/WO2009059746A3/de

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
    • 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
    • B62D5/093—Telemotor driven by steering wheel movement
    • 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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
    • 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
    • B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
    • B62D5/32—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means for telemotor systems

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)

Abstract

Die Erfindung betrifft ein Fahrzeug-Lenksystem mit einem hydraulischen Aktuator (13) zur Erzeugung einer Lenkbewegung, einem rotatorischen Hydraulikventil (4) zur hydraulischen Ansteuerung des hydraulischen Aktuators (13), einem ersten elektrischen Antrieb (7) zur Betätigung des Hydraulikventils (4) und einem ersten Koppelelement (8) zur Drehmomentübertragung vom ersten elektrischen Antrieb (7) zum Hydraulikventil (4) und zur Verhinderung einer Drehmomentübertragung vom Hydraxlikventil (4) zum ersten elektrischen Antrieb (7).
PCT/EP2008/009303 2007-11-10 2008-11-05 Fahrzeug-lenksystem WO2009059746A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/742,168 US8360195B2 (en) 2007-11-10 2008-11-05 Vehicle steering system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053694.3 2007-11-10
DE102007053694A DE102007053694B4 (de) 2007-11-10 2007-11-10 Fahrzeug-Lenksystem

Publications (2)

Publication Number Publication Date
WO2009059746A2 WO2009059746A2 (de) 2009-05-14
WO2009059746A3 true WO2009059746A3 (de) 2009-07-09

Family

ID=40230016

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/009303 WO2009059746A2 (de) 2007-11-10 2008-11-05 Fahrzeug-lenksystem

Country Status (3)

Country Link
US (1) US8360195B2 (de)
DE (1) DE102007053694B4 (de)
WO (1) WO2009059746A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20110795A1 (it) 2011-09-07 2013-03-08 Cnh Italia Spa Veicolo sterzabile
DE102016202606B4 (de) 2016-02-19 2022-06-02 Volkswagen Aktiengesellschaft Lenkvorrichtung und Verfahren zur Steuerung einer Lenkvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025697A1 (de) * 1990-08-14 1992-02-20 Danfoss As Lenkeinrichtung
DE4418118C1 (de) * 1994-05-24 1995-07-06 Daimler Benz Ag Servosteuerung bzw. -lenkung
DE19911892A1 (de) * 1999-03-17 2000-09-28 Alstom Anl & Automtech Gmbh Vorrichtung zur Lenkung eines Fahrzeugs
WO2005054034A1 (de) * 2003-12-06 2005-06-16 Zf Lenksysteme Gmbh Überlagerungslenkung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US55030A (en) * 1866-05-22 Improvement in apparatus for obtaining motive power
GB2351953B (en) 1999-07-14 2002-12-31 Lansing Linde Ltd Steering device for a vehicle
US6933333B2 (en) * 2003-06-11 2005-08-23 Bulk Molding Compounds, Inc. Conductive adhesive sealant for bipolar fuel cell separator plate assemblies
DE20316602U1 (de) * 2003-10-29 2004-03-11 Trw Fahrwerksysteme Gmbh & Co Kg Servolenkventil
DE102004006835A1 (de) * 2004-02-12 2005-09-22 Zf Lenksysteme Gmbh Lenksystem für ein Fahrzeug
KR20090128988A (ko) * 2008-06-12 2009-12-16 삼성전자주식회사 광대역 무선통신 시스템에서 맵 정보 송수신 장치 및 방법
US20110166717A1 (en) * 2010-05-28 2011-07-07 Mitsubishi Heavy Industries, Ltd. Real power control in wind farm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025697A1 (de) * 1990-08-14 1992-02-20 Danfoss As Lenkeinrichtung
DE4418118C1 (de) * 1994-05-24 1995-07-06 Daimler Benz Ag Servosteuerung bzw. -lenkung
DE19911892A1 (de) * 1999-03-17 2000-09-28 Alstom Anl & Automtech Gmbh Vorrichtung zur Lenkung eines Fahrzeugs
WO2005054034A1 (de) * 2003-12-06 2005-06-16 Zf Lenksysteme Gmbh Überlagerungslenkung

Also Published As

Publication number Publication date
US20100307858A1 (en) 2010-12-09
WO2009059746A2 (de) 2009-05-14
DE102007053694A1 (de) 2009-05-20
DE102007053694B4 (de) 2010-05-20
US8360195B2 (en) 2013-01-29

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