FR2731656B1 - TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE - Google Patents

TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE

Info

Publication number
FR2731656B1
FR2731656B1 FR9503029A FR9503029A FR2731656B1 FR 2731656 B1 FR2731656 B1 FR 2731656B1 FR 9503029 A FR9503029 A FR 9503029A FR 9503029 A FR9503029 A FR 9503029A FR 2731656 B1 FR2731656 B1 FR 2731656B1
Authority
FR
France
Prior art keywords
motor vehicle
telescopic leg
hydropneumatic suspension
hydropneumatic
suspension
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
FR9503029A
Other languages
French (fr)
Other versions
FR2731656A1 (en
Inventor
Denis Richard
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9503029A priority Critical patent/FR2731656B1/en
Publication of FR2731656A1 publication Critical patent/FR2731656A1/en
Application granted granted Critical
Publication of FR2731656B1 publication Critical patent/FR2731656B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/346—Throttling passages in the form of slots arranged in cylinder walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR9503029A 1995-03-16 1995-03-16 TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE Expired - Fee Related FR2731656B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9503029A FR2731656B1 (en) 1995-03-16 1995-03-16 TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503029A FR2731656B1 (en) 1995-03-16 1995-03-16 TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2731656A1 FR2731656A1 (en) 1996-09-20
FR2731656B1 true FR2731656B1 (en) 1997-04-25

Family

ID=9477067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9503029A Expired - Fee Related FR2731656B1 (en) 1995-03-16 1995-03-16 TELESCOPIC LEG FOR THE HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2731656B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810586B1 (en) * 2000-06-27 2002-11-01 Renault Sport FORCE LEG WITH SINGLE GUIDE BEARING FOR A MACPHERSON-TYPE SUSPENSION
GB0029298D0 (en) 2000-12-01 2001-01-17 Gibbs Int Tech Ltd Suspension arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1116074B (en) * 1958-02-15 1961-10-26 Daimler Benz Ag Independent wheel suspension for vehicles, in particular motor vehicles
FR1418898A (en) * 1964-09-24 1965-11-26 Berliet Automobiles Oleo-pneumatic suspension device
FR1482488A (en) * 1965-08-25 1967-05-26 Porsche Kg Suspension for independent wheels of motor vehicles
DE2020930A1 (en) * 1970-04-29 1971-11-25 Boge Gmbh Mc-Pherson strut for motor vehicles
FR2465604A1 (en) * 1979-09-20 1981-03-27 Citroen Sa OSCILLATING TELESCOPIC LEG SUSPENSION FOR VEHICLE WHEEL
FR2599099B1 (en) * 1986-05-22 1990-05-04 Peugeot RADIAL EFFORT COMPENSATION BEARING, AND HYDROPNEUMATIC SUSPENSION SYSTEM PROVIDED WITH SUCH A BEARING

Also Published As

Publication number Publication date
FR2731656A1 (en) 1996-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081125