FR2665669B1 - HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE. - Google Patents

HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE.

Info

Publication number
FR2665669B1
FR2665669B1 FR9010364A FR9010364A FR2665669B1 FR 2665669 B1 FR2665669 B1 FR 2665669B1 FR 9010364 A FR9010364 A FR 9010364A FR 9010364 A FR9010364 A FR 9010364A FR 2665669 B1 FR2665669 B1 FR 2665669B1
Authority
FR
France
Prior art keywords
motor vehicle
hydropneumatic suspension
hydropneumatic
suspension
vehicle
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
FR9010364A
Other languages
French (fr)
Other versions
FR2665669A1 (en
Inventor
Gabriel Deroche
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
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen 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, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR9010364A priority Critical patent/FR2665669B1/en
Publication of FR2665669A1 publication Critical patent/FR2665669A1/en
Application granted granted Critical
Publication of FR2665669B1 publication Critical patent/FR2665669B1/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
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
FR9010364A 1990-08-08 1990-08-08 HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE. Expired - Fee Related FR2665669B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9010364A FR2665669B1 (en) 1990-08-08 1990-08-08 HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010364A FR2665669B1 (en) 1990-08-08 1990-08-08 HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE.

Publications (2)

Publication Number Publication Date
FR2665669A1 FR2665669A1 (en) 1992-02-14
FR2665669B1 true FR2665669B1 (en) 1994-10-28

Family

ID=9399677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9010364A Expired - Fee Related FR2665669B1 (en) 1990-08-08 1990-08-08 HYDROPNEUMATIC SUSPENSION OF MOTOR VEHICLE.

Country Status (1)

Country Link
FR (1) FR2665669B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715108B1 (en) * 1994-01-17 1996-04-05 Peugeot Suspension device for a motor vehicle.
FR2750652B1 (en) * 1996-07-04 1998-11-13 Peugeot SYSTEM FOR CONTROLLING A HYDROPNEUMATIC SUSPENSION OF A MOTOR VEHICLE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60103009U (en) * 1983-12-20 1985-07-13 トキコ株式会社 Hydro-neumatic suspension
FR2569624B1 (en) * 1984-09-06 1988-11-18 Peugeot SUSPENSION WITH VARIABLE FLEXIBILITY AND DAMPING
DE3601616A1 (en) * 1986-01-21 1987-07-23 Boge Gmbh HYDROPNEUMATIC SUSPENSION WITH A DAMPING FORCE CONTROL
FR2600950B1 (en) * 1986-07-02 1988-10-21 Peugeot HYDROPNEUMATIC SUSPENSION FOR MOTOR VEHICLE
FR2610255B1 (en) * 1987-01-29 1991-06-21 Peugeot CONSTANT HEIGHT MIXED SUSPENSION WITH VARIABLE DAMPING FOR A MOTOR VEHICLE AXLE
DE3724271A1 (en) * 1987-07-22 1989-02-02 Bosch Gmbh Robert DAMPING DEVICE
JPH01234634A (en) * 1987-11-30 1989-09-19 Kayaba Ind Co Ltd Damping force adjusting type shock absorber
GB2220726B (en) * 1988-06-07 1992-07-08 Tokico Ltd A hydraulic damper of adjustable damping force type

Also Published As

Publication number Publication date
FR2665669A1 (en) 1992-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse