FR2855142B1 - Ensemble piston pour verin de direction assistee hydraulique - Google Patents

Ensemble piston pour verin de direction assistee hydraulique

Info

Publication number
FR2855142B1
FR2855142B1 FR0306055A FR0306055A FR2855142B1 FR 2855142 B1 FR2855142 B1 FR 2855142B1 FR 0306055 A FR0306055 A FR 0306055A FR 0306055 A FR0306055 A FR 0306055A FR 2855142 B1 FR2855142 B1 FR 2855142B1
Authority
FR
France
Prior art keywords
hydraulic power
piston assembly
assisted steering
power assisted
steering jack
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 - Fee Related
Application number
FR0306055A
Other languages
English (en)
Other versions
FR2855142A1 (fr
Inventor
Christophe Vivant
Gilbert Hisler
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.)
JTEKT Europe SAS
Original Assignee
Koyo Steerring Europe SAS
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 Koyo Steerring Europe SAS filed Critical Koyo Steerring Europe SAS
Priority to FR0306055A priority Critical patent/FR2855142B1/fr
Publication of FR2855142A1 publication Critical patent/FR2855142A1/fr
Application granted granted Critical
Publication of FR2855142B1 publication Critical patent/FR2855142B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
    • B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
    • 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
FR0306055A 2003-05-20 2003-05-20 Ensemble piston pour verin de direction assistee hydraulique Expired - Fee Related FR2855142B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0306055A FR2855142B1 (fr) 2003-05-20 2003-05-20 Ensemble piston pour verin de direction assistee hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0306055A FR2855142B1 (fr) 2003-05-20 2003-05-20 Ensemble piston pour verin de direction assistee hydraulique

Publications (2)

Publication Number Publication Date
FR2855142A1 FR2855142A1 (fr) 2004-11-26
FR2855142B1 true FR2855142B1 (fr) 2006-05-05

Family

ID=33396605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0306055A Expired - Fee Related FR2855142B1 (fr) 2003-05-20 2003-05-20 Ensemble piston pour verin de direction assistee hydraulique

Country Status (1)

Country Link
FR (1) FR2855142B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036124A1 (de) * 2005-07-26 2007-02-01 Gustav Magenwirth Gmbh & Co. Kg Betätigungszylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2163840A1 (de) * 1971-12-22 1973-06-28 Knorr Bremse Gmbh Druckmittelbetaetigbarer zylinder
US4813343A (en) * 1988-01-28 1989-03-21 Schaefer Kenn A Ringless piston construction
DE10005236A1 (de) * 2000-02-05 2001-09-06 Zf Lenksysteme Gmbh Stellmotor mit einem Arbeitskolben, insbesondere für Fremd- und Hilfskraftlenkungen für Kraftfahrzeuge
US6719298B2 (en) * 2002-01-14 2004-04-13 Skf Usa Inc. Bonded piston seal for power steering

Also Published As

Publication number Publication date
FR2855142A1 (fr) 2004-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160129