FR2500899B1 - Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement - Google Patents

Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement

Info

Publication number
FR2500899B1
FR2500899B1 FR8103970A FR8103970A FR2500899B1 FR 2500899 B1 FR2500899 B1 FR 2500899B1 FR 8103970 A FR8103970 A FR 8103970A FR 8103970 A FR8103970 A FR 8103970A FR 2500899 B1 FR2500899 B1 FR 2500899B1
Authority
FR
France
Prior art keywords
shock absorber
hydraulic shock
reduce operating
operating noises
absorber pistons
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
Application number
FR8103970A
Other languages
English (en)
Other versions
FR2500899A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8103970A priority Critical patent/FR2500899B1/fr
Publication of FR2500899A1 publication Critical patent/FR2500899A1/fr
Application granted granted Critical
Publication of FR2500899B1 publication Critical patent/FR2500899B1/fr
Expired 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
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR8103970A 1981-02-27 1981-02-27 Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement Expired FR2500899B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103970A FR2500899B1 (fr) 1981-02-27 1981-02-27 Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103970A FR2500899B1 (fr) 1981-02-27 1981-02-27 Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement

Publications (2)

Publication Number Publication Date
FR2500899A1 FR2500899A1 (fr) 1982-09-03
FR2500899B1 true FR2500899B1 (fr) 1985-07-05

Family

ID=9255701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103970A Expired FR2500899B1 (fr) 1981-02-27 1981-02-27 Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement

Country Status (1)

Country Link
FR (1) FR2500899B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611844B1 (fr) * 1987-03-06 1989-07-13 Bourcier Carbon Christian Assemblage de piston pour amortisseur hydraulique
JP2839252B2 (ja) * 1987-11-19 1998-12-16 株式会社ユニシアジェックス 液圧緩衝器
ES2123897T3 (es) * 1994-03-07 1999-01-16 Delphi Espana Automotive Sys Columna de suspension.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85643C (fr) * 1953-05-18 1900-01-01
FR1156457A (fr) * 1956-07-20 1958-05-16 Amortisseur hydraulique télescopique, notamment pour automobile
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
FR1448714A (fr) * 1962-03-01 1966-03-18 Fichtel & Sachs Ag Piston amortisseur d'oscillations ainsi que les amortisseurs notamment pour véhicules pourvus de ce piston
DE1142471B (de) * 1962-06-27 1963-01-17 Boge Gmbh Kolben fuer hydraulische Teleskopschwingungsdaempfer, insbesondere von Kraftfahrzeugen
FR1545406A (fr) * 1967-11-27 1968-11-08 Rheinmetall Gmbh Amortisseur hydraulique d'oscillations
GB1305311A (fr) * 1970-04-13 1973-01-31
DE2103153A1 (de) * 1971-01-23 1972-08-03 Fichtel & Sachs Ag Stoßdämpferventil mit durch Tellerfedern gebildetem Schutzanschlag und Überdruckventil
BE793386A (nl) * 1971-12-30 1973-04-16 Monroe Belgium Nv Schokbreker
DE2424040C3 (de) * 1974-05-17 1981-07-30 Boge Gmbh, 5208 Eitorf Kolben von Schwingungsdämpfern, insbesondere für Kraftfahrzeuge
IT1107174B (it) * 1978-03-21 1985-11-25 Iao Industrie Riunite Spa Perfezionamenti negli ammortizzatori idraulici del tipo telescopico
FR2454563A1 (fr) * 1979-04-18 1980-11-14 Allinquant J G Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques

Also Published As

Publication number Publication date
FR2500899A1 (fr) 1982-09-03

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