AU3372901A - Servo motor with a working piston, in particular for power-assisted steering gear for motor vehicles - Google Patents

Servo motor with a working piston, in particular for power-assisted steering gear for motor vehicles

Info

Publication number
AU3372901A
AU3372901A AU33729/01A AU3372901A AU3372901A AU 3372901 A AU3372901 A AU 3372901A AU 33729/01 A AU33729/01 A AU 33729/01A AU 3372901 A AU3372901 A AU 3372901A AU 3372901 A AU3372901 A AU 3372901A
Authority
AU
Australia
Prior art keywords
power
steering gear
working piston
assisted steering
servo motor
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.)
Abandoned
Application number
AU33729/01A
Other languages
English (en)
Inventor
Jurgen Bieber
Axel Gartner
Peter Hirschauer
Rainer Schanzel
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.)
Robert Bosch Automotive Steering GmbH
Original Assignee
ZF Lenksysteme GmbH
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 ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Publication of AU3372901A publication Critical patent/AU3372901A/en
Abandoned 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
    • B62D5/10—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 power unit
    • B62D5/12—Piston and cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F15B15/1452—Piston sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Steering Mechanism (AREA)
AU33729/01A 2000-02-05 2001-02-01 Servo motor with a working piston, in particular for power-assisted steering gear for motor vehicles Abandoned AU3372901A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000105236 DE10005236A1 (de) 2000-02-05 2000-02-05 Stellmotor mit einem Arbeitskolben, insbesondere für Fremd- und Hilfskraftlenkungen für Kraftfahrzeuge
DE10005236 2000-02-05
PCT/EP2001/001071 WO2001056862A1 (de) 2000-02-05 2001-02-01 Stellmotor mit einem arbeitskolben, insbesondere für fremd- und hilfskraftlenkungen für kraftfahrzeuge

Publications (1)

Publication Number Publication Date
AU3372901A true AU3372901A (en) 2001-08-14

Family

ID=7630036

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33729/01A Abandoned AU3372901A (en) 2000-02-05 2001-02-01 Servo motor with a working piston, in particular for power-assisted steering gear for motor vehicles

Country Status (3)

Country Link
AU (1) AU3372901A (de)
DE (1) DE10005236A1 (de)
WO (1) WO2001056862A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6719298B2 (en) * 2002-01-14 2004-04-13 Skf Usa Inc. Bonded piston seal for power steering
FR2854856B1 (fr) * 2003-05-13 2006-08-04 Koyo Steering Europe Kse Ensemble piston de verin de direction assistee hydraulique
FR2855142B1 (fr) * 2003-05-20 2006-05-05 Koyo Steering Europe Kse Ensemble piston pour verin de direction assistee hydraulique
WO2006020155A1 (en) * 2004-07-15 2006-02-23 Parker-Hannifin Corporation Crimped piston to rod joint
ATE507397T1 (de) * 2006-02-17 2011-05-15 Magneti Marelli Spa Hydraulischer aktuator für einen servomotor zum schalten von gängen und zugehöriges herstellungsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945267A (ja) * 1982-09-08 1984-03-14 Nissan Motor Co Ltd パワ−ステアリング装置
FR2676204B1 (fr) 1991-05-07 1996-08-02 Peugeot Piston notamment pour une tige de cremaillere de systeme de direction assistee de vehicule automobile.
DE19514244A1 (de) * 1995-04-15 1996-10-17 Trw Fahrwerksyst Gmbh & Co Hydraulische Zahnstangenlenkung

Also Published As

Publication number Publication date
WO2001056862A1 (de) 2001-08-09
DE10005236A1 (de) 2001-09-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase