FR2851808B1 - HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE - Google Patents

HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE

Info

Publication number
FR2851808B1
FR2851808B1 FR0309417A FR0309417A FR2851808B1 FR 2851808 B1 FR2851808 B1 FR 2851808B1 FR 0309417 A FR0309417 A FR 0309417A FR 0309417 A FR0309417 A FR 0309417A FR 2851808 B1 FR2851808 B1 FR 2851808B1
Authority
FR
France
Prior art keywords
shock absorber
vehicle
hydraulic
hydraulic shock
absorber system
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
FR0309417A
Other languages
French (fr)
Other versions
FR2851808A1 (en
Inventor
Frenne Pierre De
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.)
Amortisseur Donerre
Original Assignee
Amortisseur Donerre
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32232270&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2851808(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR0213644A external-priority patent/FR2846390B1/en
Application filed by Amortisseur Donerre filed Critical Amortisseur Donerre
Priority to FR0309417A priority Critical patent/FR2851808B1/en
Priority to PCT/FR2003/003135 priority patent/WO2004040164A2/en
Priority to EP03778438A priority patent/EP1554506A2/en
Priority to AU2003285437A priority patent/AU2003285437A1/en
Publication of FR2851808A1 publication Critical patent/FR2851808A1/en
Application granted granted Critical
Publication of FR2851808B1 publication Critical patent/FR2851808B1/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
    • F16F9/58—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR0309417A 2002-10-25 2003-07-31 HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE Expired - Fee Related FR2851808B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0309417A FR2851808B1 (en) 2002-10-25 2003-07-31 HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE
PCT/FR2003/003135 WO2004040164A2 (en) 2002-10-25 2003-10-23 Damper hydraulic bump stop for vehicle, damping system and method for using same
EP03778438A EP1554506A2 (en) 2002-10-25 2003-10-23 Damper hydraulic bump stop for vehicle, damping system and method for using same
AU2003285437A AU2003285437A1 (en) 2002-10-25 2003-10-23 Damper hydraulic bump stop for vehicle, damping system and method for using same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0213644A FR2846390B1 (en) 2002-10-25 2002-10-25 OIL DAMPER SYSTEM
FR0309417A FR2851808B1 (en) 2002-10-25 2003-07-31 HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE

Publications (2)

Publication Number Publication Date
FR2851808A1 FR2851808A1 (en) 2004-09-03
FR2851808B1 true FR2851808B1 (en) 2006-09-29

Family

ID=32232270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309417A Expired - Fee Related FR2851808B1 (en) 2002-10-25 2003-07-31 HYDRAULIC SHOCK ABSORBER FOR VEHICLE, SHOCK ABSORBER SYSTEM AND METHOD OF USE

Country Status (4)

Country Link
EP (1) EP1554506A2 (en)
AU (1) AU2003285437A1 (en)
FR (1) FR2851808B1 (en)
WO (1) WO2004040164A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868493B1 (en) * 2004-03-31 2008-06-13 Bos Sarl Sarl SUSPENSION DEVICE WITH HYDRAULIC SHOCK ABSORBER WITH SELECTIVE DAMPING CONTROL
WO2005111459A1 (en) * 2004-04-26 2005-11-24 Amortisseur Donerre Rapid recovery shock absorber system with hydraulic end stop and method for use thereof
FR2885192A1 (en) 2005-04-29 2006-11-03 Renault Sas HYDRAULIC STOP SYSTEM OF A MOTOR VEHICLE
FR2897915B1 (en) * 2006-02-27 2008-05-30 Bos Sarl QUICK-RISE DAMPING SYSTEM MOUNTED TO FORCE LEG
FR2908486B1 (en) 2006-11-13 2008-12-26 Messier Dowty Sa Sa TELESCOPIC ORGAN WITH INTERNAL EFFECTIVE FASTENING
FR2914716B1 (en) * 2007-04-06 2009-05-15 Peugeot Citroen Automobiles Sa HYDRAULIC COMPRESSION STOP, ESPECIALLY FOR A HYDRAULIC SUSPENSION DAMPER OF A MOTOR VEHICLE
FR2963072B1 (en) * 2010-07-21 2014-12-26 Amortisseur Donerre DAMPER DEVICE FOR VEHICLE
PL2901039T3 (en) 2012-09-26 2023-02-20 Maysan Mando Otomotiv Parc. San. Ve Tic. A.S. Shock absorber having hydraulic damping mechanism
CN107429774B (en) 2015-02-06 2019-09-27 天纳克汽车营运公司 Secondary damper assembly for damper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1522498A (en) * 1966-03-17 1968-04-26 Woodhead Mfg Company Ltd Advanced suspension damper
FR1527463A (en) * 1967-06-15 1968-05-31 English Electric Co Ltd Device for slowing down moving bodies
DE3542846A1 (en) * 1985-12-04 1987-06-11 Fichtel & Sachs Ag Actuating device for a vibration damper with adjustable damping force
DE3622634A1 (en) * 1986-07-05 1988-01-14 Sachs Systemtechnik Gmbh DAMPING FORCE CHANGEABLE VIBRATION DAMPER FOR VEHICLES
DE3803888A1 (en) * 1988-02-09 1989-08-17 Boge Ag ADJUSTABLE VIBRATION DAMPER
US6273224B1 (en) * 1997-08-12 2001-08-14 Hr Textron, Inc. Shock absorber mounted electromagnetically operated damper valve
US6161662A (en) * 1999-03-16 2000-12-19 Delphi Technologies, Inc. Suspension damper for motor vehicle
IT1309693B1 (en) * 1999-05-04 2002-01-30 Paioli Spa DOUBLE PISTON SHOCK ABSORBER PARTICULARLY FOR VEHICLE SUSPENSIONS
FR2796431A1 (en) * 1999-07-16 2001-01-19 Nicolas Carlier Oil-filled shock absorber has piston with passage connecting upper and lower sections of cylinder and spring at bottom, passage being shut when weight supported by spring and force of reaction of ground are large and open when small
DE10065184B4 (en) * 2000-12-23 2005-03-24 Continental Aktiengesellschaft Adjustable vibration damper
FR2846390B1 (en) 2002-10-25 2006-01-13 Donerre Amortisseur OIL DAMPER SYSTEM

Also Published As

Publication number Publication date
WO2004040164A2 (en) 2004-05-13
FR2851808A1 (en) 2004-09-03
AU2003285437A1 (en) 2004-05-25
AU2003285437A8 (en) 2004-05-25
EP1554506A2 (en) 2005-07-20
WO2004040164A3 (en) 2004-09-10
WO2004040164B1 (en) 2004-11-25

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