FR2919908B1 - Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations - Google Patents

Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations

Info

Publication number
FR2919908B1
FR2919908B1 FR0756993A FR0756993A FR2919908B1 FR 2919908 B1 FR2919908 B1 FR 2919908B1 FR 0756993 A FR0756993 A FR 0756993A FR 0756993 A FR0756993 A FR 0756993A FR 2919908 B1 FR2919908 B1 FR 2919908B1
Authority
FR
France
Prior art keywords
shock absorber
hydraulic buffer
buffer shock
small oscillations
exterior hydraulic
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
FR0756993A
Other languages
English (en)
Other versions
FR2919908A1 (fr
Inventor
Eric Gremillet
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.)
PSA Automobiles SA
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 FR0756993A priority Critical patent/FR2919908B1/fr
Publication of FR2919908A1 publication Critical patent/FR2919908A1/fr
Application granted granted Critical
Publication of FR2919908B1 publication Critical patent/FR2919908B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the 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
    • F16F9/44—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
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR0756993A 2007-08-08 2007-08-08 Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations Expired - Fee Related FR2919908B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0756993A FR2919908B1 (fr) 2007-08-08 2007-08-08 Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756993A FR2919908B1 (fr) 2007-08-08 2007-08-08 Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations

Publications (2)

Publication Number Publication Date
FR2919908A1 FR2919908A1 (fr) 2009-02-13
FR2919908B1 true FR2919908B1 (fr) 2009-10-30

Family

ID=38956368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756993A Expired - Fee Related FR2919908B1 (fr) 2007-08-08 2007-08-08 Amortisseur a tampon hydraulique exterieur pour absorbtion des petites oscillations

Country Status (1)

Country Link
FR (1) FR2919908B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988453A1 (fr) * 2012-03-22 2013-09-27 Peugeot Citroen Automobiles Sa Amortisseur hydraulique comprenant une chambre de compensation et une butee deportee
CN117267300B (zh) * 2023-11-22 2024-01-30 江苏纽泰格科技集团股份有限公司 一种汽车减震器的减震强度调节装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157857B (de) * 1961-02-10 1963-11-21 Boge Gmbh Teleskopschwingungsdaempfer, insbesondere fuer Kraftfahrzeuge
JPS597856B2 (ja) * 1979-12-07 1984-02-21 本田技研工業株式会社 車両用油圧緩衝装置
FR2868390A1 (fr) * 2004-04-02 2005-10-07 Alexis Defarge Dispositif antiplongee pour fourche avant de moto

Also Published As

Publication number Publication date
FR2919908A1 (fr) 2009-02-13

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20210405