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FR2693524B1 - Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé. - Google Patents

Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.

Info

Publication number
FR2693524B1
FR2693524B1 FR9208615A FR9208615A FR2693524B1 FR 2693524 B1 FR2693524 B1 FR 2693524B1 FR 9208615 A FR9208615 A FR 9208615A FR 9208615 A FR9208615 A FR 9208615A FR 2693524 B1 FR2693524 B1 FR 2693524B1
Authority
FR
France
Prior art keywords
piston
shock absorber
hydraulic shock
floating valve
improved floating
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
FR9208615A
Other languages
English (en)
Other versions
FR2693524A1 (fr
Inventor
Roland Bourcier De Carbon
Alan Avner David
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.)
CARBON STE FSE AMORTISSEURS
Original Assignee
CARBON STE FSE AMORTISSEURS
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 CARBON STE FSE AMORTISSEURS filed Critical CARBON STE FSE AMORTISSEURS
Priority to FR9208615A priority Critical patent/FR2693524B1/fr
Publication of FR2693524A1 publication Critical patent/FR2693524A1/fr
Application granted granted Critical
Publication of FR2693524B1 publication Critical patent/FR2693524B1/fr
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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR9208615A 1992-07-10 1992-07-10 Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé. Expired - Fee Related FR2693524B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9208615A FR2693524B1 (fr) 1992-07-10 1992-07-10 Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208615A FR2693524B1 (fr) 1992-07-10 1992-07-10 Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.

Publications (2)

Publication Number Publication Date
FR2693524A1 FR2693524A1 (fr) 1994-01-14
FR2693524B1 true FR2693524B1 (fr) 1994-12-23

Family

ID=9431812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208615A Expired - Fee Related FR2693524B1 (fr) 1992-07-10 1992-07-10 Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.

Country Status (1)

Country Link
FR (1) FR2693524B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776146A (zh) * 2014-01-10 2015-07-15 丰田自动车株式会社 吸震器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4404835A1 (de) * 1994-02-16 1995-08-17 Fichtel & Sachs Ag Werk Eitorf Dämpfventil für einen Schwingungsdämpfer
DE4410996C1 (de) * 1994-03-30 1995-06-01 Fichtel & Sachs Ag Schwingungsdämpfer
FR2738317B1 (fr) * 1995-08-31 1997-10-17 Soframca Piston a clapet flottant pour tube d'amortisseur hydraulique, notamment de type monotube
FR2751041B1 (fr) * 1996-07-12 2001-12-14 Fr Des Amortisseurs De Carbon Piston a clapet, en particulier flottant, avec loi effort/vitesse dissymetrique pour tube d'amortisseur hydraulique
FR2769348B1 (fr) * 1997-10-06 2000-01-28 Soframca Piston a clapet flottant a chuintement reduit, pour tube d'amortisseur hydraulique
FR2812051B1 (fr) * 2000-07-18 2003-02-21 Peugeot Citroen Automobiles Sa Dispositif d'amortissement a obturateur unique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
FR1202475A (fr) * 1958-07-18 1960-01-11 Renault Perfectionnements aux amortisseurs de véhicules
NL251285A (fr) * 1959-05-06
BE631369A (fr) * 1962-04-26 1900-01-01
DE1575232B1 (de) * 1967-01-27 1970-01-02 Peddinghaus Dr Carl Ullrich Stossdaempferkolben
DE2038984A1 (de) * 1970-08-14 1972-02-10 Autoipari Ki Hydraulischer Teleskopschwingungsdaempfer
FR2575254B1 (fr) * 1984-12-20 1989-06-02 Sirven Jacques Amortisseur pour suspension de vehicule automobile
US4972929A (en) * 1989-06-07 1990-11-27 Lord Corporation Bidirectional dual disc valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104776146A (zh) * 2014-01-10 2015-07-15 丰田自动车株式会社 吸震器

Also Published As

Publication number Publication date
FR2693524A1 (fr) 1994-01-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070330