FR3049219B1 - HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE - Google Patents

HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE Download PDF

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Publication number
FR3049219B1
FR3049219B1 FR1652482A FR1652482A FR3049219B1 FR 3049219 B1 FR3049219 B1 FR 3049219B1 FR 1652482 A FR1652482 A FR 1652482A FR 1652482 A FR1652482 A FR 1652482A FR 3049219 B1 FR3049219 B1 FR 3049219B1
Authority
FR
France
Prior art keywords
vehicle
suspension system
hydraulic suspension
hydraulic
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.)
Active
Application number
FR1652482A
Other languages
French (fr)
Other versions
FR3049219A1 (en
Inventor
Nicolas Berlinger
Antonin Groult
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1652482A priority Critical patent/FR3049219B1/en
Publication of FR3049219A1 publication Critical patent/FR3049219A1/en
Application granted granted Critical
Publication of FR3049219B1 publication Critical patent/FR3049219B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • 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
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • F16F9/585—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder within the cylinder, in contact with working fluid
    • 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
    • B60G2202/13—Torsion spring
    • B60G2202/135—Stabiliser bar and/or tube
    • 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
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • 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
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR1652482A 2016-03-23 2016-03-23 HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE Active FR3049219B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1652482A FR3049219B1 (en) 2016-03-23 2016-03-23 HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652482A FR3049219B1 (en) 2016-03-23 2016-03-23 HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE
FR1652482 2016-03-23

Publications (2)

Publication Number Publication Date
FR3049219A1 FR3049219A1 (en) 2017-09-29
FR3049219B1 true FR3049219B1 (en) 2018-04-13

Family

ID=56741120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652482A Active FR3049219B1 (en) 2016-03-23 2016-03-23 HYDRAULIC SUSPENSION SYSTEM OF A VEHICLE

Country Status (1)

Country Link
FR (1) FR3049219B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038560A (en) * 1959-11-27 1962-06-12 Gen Motors Corp Hydraulic shock absorber with rebound cut-off
GB1040154A (en) * 1961-12-16 1966-08-24 Girling Ltd Hydraulic damper or suspension unit
DE2655705C3 (en) * 1976-12-09 1980-06-12 Boge Gmbh, 5208 Eitorf Hydraulic telescopic vibration damper with hydraulic and elastic cable stop, in particular for motor vehicles
JPS6264603A (en) * 1985-09-15 1987-03-23 Showa Seisakusho:Kk Bottom hit preventive device for wheel suspension hydraulic shock absorber
JP2963183B2 (en) * 1990-10-15 1999-10-12 本田技研工業株式会社 Control method for active suspension
US5810130A (en) * 1997-03-14 1998-09-22 General Motors Corporation Suspension damper with rebound cut-off
FR2803250B1 (en) * 2000-01-05 2002-04-19 Peugeot Citroen Automobiles Sa MOTOR VEHICLE TRAIN
DE102004039702B4 (en) * 2004-08-17 2008-02-07 Zf Friedrichshafen Ag Piston-cylinder assembly
FR2885192A1 (en) * 2005-04-29 2006-11-03 Renault Sas HYDRAULIC STOP SYSTEM OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3049219A1 (en) 2017-09-29

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Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423