ATE448988T1 - Elektrische vorspannung für eine lenkeinrichtung mit regelbarer lenkkraft - Google Patents

Elektrische vorspannung für eine lenkeinrichtung mit regelbarer lenkkraft

Info

Publication number
ATE448988T1
ATE448988T1 AT06075183T AT06075183T ATE448988T1 AT E448988 T1 ATE448988 T1 AT E448988T1 AT 06075183 T AT06075183 T AT 06075183T AT 06075183 T AT06075183 T AT 06075183T AT E448988 T1 ATE448988 T1 AT E448988T1
Authority
AT
Austria
Prior art keywords
stiffness
pinion
spool shaft
valve
power steering
Prior art date
Application number
AT06075183T
Other languages
English (en)
Inventor
Joel E Birsching
Scott E Weiss
Sanket S Amberkar
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE448988T1 publication Critical patent/ATE448988T1/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
    • B62D5/08—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 type of steering valve used
    • B62D5/083—Rotary valves
    • B62D5/0835—Rotary valves characterised by means for actively influencing the deflection angle of the valve, e.g. depending on driving parameters

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)
  • Steering Controls (AREA)
AT06075183T 2005-02-04 2006-01-30 Elektrische vorspannung für eine lenkeinrichtung mit regelbarer lenkkraft ATE448988T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65044505P 2005-02-04 2005-02-04
US11/092,641 US7264080B2 (en) 2005-02-04 2005-03-29 Electric preload for variable effort steering system

Publications (1)

Publication Number Publication Date
ATE448988T1 true ATE448988T1 (de) 2009-12-15

Family

ID=36177788

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06075183T ATE448988T1 (de) 2005-02-04 2006-01-30 Elektrische vorspannung für eine lenkeinrichtung mit regelbarer lenkkraft

Country Status (4)

Country Link
US (2) US7264080B2 (de)
EP (1) EP1695893B1 (de)
AT (1) ATE448988T1 (de)
DE (1) DE602006010456D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028828A1 (de) * 2004-06-15 2006-01-05 Zf Lenksysteme Gmbh Verfahren zum Betrieb eines Lenksystems eines Kraftfahrzeugs
US7793752B2 (en) 2005-05-05 2010-09-14 Gm Global Technology Operations, Inc. Method of determining boost direction in a power steering system
JP5003944B2 (ja) * 2007-04-02 2012-08-22 株式会社ジェイテクト 車両用操舵装置
EP2033876A1 (de) 2007-09-10 2009-03-11 Delphi Technologies, Inc. Servolenksystem
DE102014111624B4 (de) 2013-08-15 2024-02-22 Steering Solutions IP Holding Corp. Baugruppe zum Bereitstellen einer Lenkunterstützung für ein Fahrzeug
US10160483B2 (en) 2013-10-29 2018-12-25 Steering Solutions Ip Holding Corporation Retainer assembly for power steering system
US11772648B2 (en) 2021-02-26 2023-10-03 R.H. Sheppard Co. Inc. Lane keep assistance based on rate of departure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022772A (en) * 1957-10-02 1962-02-27 Gen Motors Corp Rotary power steering valve with torsion bar centering
US4454801A (en) * 1982-05-07 1984-06-19 General Motors Corporation Power steering gear and open center rotary valve therefor
JPH0818569B2 (ja) * 1986-09-24 1996-02-28 豊田工機株式会社 動力舵取装置の操舵力制御装置
DE68907471T2 (de) 1988-12-22 1993-10-21 Gen Motors Corp Elektromagnetische Regelungsvorrichtung zum Verändern der Lenkkraft in einer hydraulischen Servolenkvorrichtung.
US5119898A (en) * 1989-08-10 1992-06-09 General Motors Corporation Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system
US5029660A (en) * 1990-04-06 1991-07-09 Ford Motor Company Steering control method and control system for wheeled vehicles
US5070956A (en) 1990-10-09 1991-12-10 General Motors Corporation Electromagnetic control apparatus for varying the driver steering effort of a hydraulic power steering system
US5517096A (en) * 1995-02-07 1996-05-14 Trw Inc. Power steering system
US5749431A (en) * 1996-06-06 1998-05-12 General Motors Corporation Vehicle power steering system
US5749432A (en) 1996-07-01 1998-05-12 General Motors Corporation Power steering gear for motor vehicle
US5738182A (en) * 1996-07-17 1998-04-14 General Motors Corporation Power steering apparatus for motor vehicle and method for making the same
JP3525429B2 (ja) * 1998-12-25 2004-05-10 トヨタ自動車株式会社 操舵制御装置
KR100388386B1 (ko) * 2000-11-28 2003-06-25 주식회사 만도 차량용 파워 스티어링 시스템의 반력장치

Also Published As

Publication number Publication date
US7264080B2 (en) 2007-09-04
EP1695893B1 (de) 2009-11-18
US20060175121A1 (en) 2006-08-10
US7434654B2 (en) 2008-10-14
US20070289805A1 (en) 2007-12-20
EP1695893A1 (de) 2006-08-30
DE602006010456D1 (de) 2009-12-31

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Legal Events

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