FR3049502B1 - VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM - Google Patents

VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM Download PDF

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Publication number
FR3049502B1
FR3049502B1 FR1652770A FR1652770A FR3049502B1 FR 3049502 B1 FR3049502 B1 FR 3049502B1 FR 1652770 A FR1652770 A FR 1652770A FR 1652770 A FR1652770 A FR 1652770A FR 3049502 B1 FR3049502 B1 FR 3049502B1
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
FR1652770A
Other languages
French (fr)
Other versions
FR3049502A1 (en
Inventor
Nicolas Berlinger
Alan Cavarec
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 FR1652770A priority Critical patent/FR3049502B1/en
Publication of FR3049502A1 publication Critical patent/FR3049502A1/en
Application granted granted Critical
Publication of FR3049502B1 publication Critical patent/FR3049502B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR1652770A 2016-03-31 2016-03-31 VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM Active FR3049502B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1652770A FR3049502B1 (en) 2016-03-31 2016-03-31 VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652770A FR3049502B1 (en) 2016-03-31 2016-03-31 VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM
FR1652770 2016-03-31

Publications (2)

Publication Number Publication Date
FR3049502A1 FR3049502A1 (en) 2017-10-06
FR3049502B1 true FR3049502B1 (en) 2018-04-20

Family

ID=56008790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652770A Active FR3049502B1 (en) 2016-03-31 2016-03-31 VEHICLE WITH HYDRAULIC SUSPENSION SYSTEM

Country Status (1)

Country Link
FR (1) FR3049502B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800010763A1 (en) * 2018-12-03 2020-06-03 Sistemi Sospensioni Spa Hydraulic shock absorber, particularly for vehicle suspension, with hydraulic buffer operating during the compression stroke of the shock absorber and with adjustment device to adjust the behavior of the hydraulic buffer according to the vehicle load.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599477A (en) * 1950-03-17 1952-06-03 Gabriel Co Shock absorber
FR2557515B1 (en) * 1983-12-28 1986-05-16 Citroen Sa VARIABLE GROUND GUARD SUSPENSION AND FOLLOWING STOPPERS
JPS6264603A (en) * 1985-09-15 1987-03-23 Showa Seisakusho:Kk Bottom hit preventive device for wheel suspension hydraulic shock absorber
DE19731139C2 (en) * 1997-07-21 2000-06-15 Mannesmann Sachs Ag Piston-cylinder unit, which is installed between a body and a wheel guide part of a vehicle
DE19945632B4 (en) * 1999-09-23 2005-11-03 Thyssenkrupp Bilstein Gmbh Device for increasing the damping
DE10247664B4 (en) * 2002-10-11 2005-10-27 Audi Ag Arrangement for setting a vehicle height level of an air-suspended vehicle
FR2995048B1 (en) * 2012-09-05 2015-04-03 Soben HYDRAULIC STOP FOR BRAKING AT THE END OF THE RACE OF A PISTON AND SHOCK ABSORBER WITH SUCH A ROCKET

Also Published As

Publication number Publication date
FR3049502A1 (en) 2017-10-06

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Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423