PT71102A - Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques - Google Patents

Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques

Info

Publication number
PT71102A
PT71102A PT71102A PT7110280A PT71102A PT 71102 A PT71102 A PT 71102A PT 71102 A PT71102 A PT 71102A PT 7110280 A PT7110280 A PT 7110280A PT 71102 A PT71102 A PT 71102A
Authority
PT
Portugal
Prior art keywords
shock absorbers
hydraulic shock
piston valves
valves
piston
Prior art date
Application number
PT71102A
Other languages
English (en)
French (fr)
Portuguese (pt)
Inventor
Jacques Allinquant
Original Assignee
Allinquant J G Soc
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 Allinquant J G Soc filed Critical Allinquant J G Soc
Publication of PT71102A publication Critical patent/PT71102A/pt

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
    • F16F9/3484—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 characterised by features of the annular discs per se, singularly or in combination
PT71102A 1979-04-18 1980-04-15 Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques PT71102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909747A FR2454563A1 (fr) 1979-04-18 1979-04-18 Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques

Publications (1)

Publication Number Publication Date
PT71102A true PT71102A (fr) 1980-05-01

Family

ID=9224430

Family Applications (1)

Application Number Title Priority Date Filing Date
PT71102A PT71102A (fr) 1979-04-18 1980-04-15 Perfectionnements aux soupapes de pistons d'amortisseurs hydrauliques

Country Status (4)

Country Link
ES (1) ES8101222A1 (es)
FR (1) FR2454563A1 (es)
IT (1) IT1140922B (es)
PT (1) PT71102A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500899B1 (fr) * 1981-02-27 1985-07-05 Allinquant J G Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement
US4553883A (en) * 1984-02-23 1985-11-19 Kent-Moore Corporation Boring tool with fluid feed
EP0321194B1 (en) * 1987-12-14 1992-08-19 Atsugi Unisia Corporation Shock absorber with improved structure of thrusting piston assembly
ES2123897T3 (es) * 1994-03-07 1999-01-16 Delphi Espana Automotive Sys Columna de suspension.
JP5613191B2 (ja) * 2012-03-28 2014-10-22 カヤバ工業株式会社 バルブ構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE642604C (de) * 1934-03-07 1937-03-10 Gen Motors Corp Drosselung der Daempffluessigkeit von Stossdaempfern fuer abgefederte Fahrzeuge durch Plattenventile
US2678061A (en) * 1950-07-25 1954-05-11 Gen Motors Corp Shock absorber valve
FR65878E (es) * 1953-04-16 1956-03-22
FR1255829A (fr) * 1959-05-06 1961-03-10 Amortisseur télescopique, notamment pour systèmes de suspension pour roues de véhicules
FR1545406A (fr) * 1967-11-27 1968-11-08 Rheinmetall Gmbh Amortisseur hydraulique d'oscillations
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
JPS5825896B2 (ja) * 1974-06-28 1983-05-30 トキコ株式会社 カンシヨウキノ ゲンスイリヨクハツセイソウチ
GB1482813A (en) * 1974-10-23 1977-08-17 Woodhead Ltd J Shock absorbers

Also Published As

Publication number Publication date
ES490672A0 (es) 1980-12-01
FR2454563A1 (fr) 1980-11-14
IT1140922B (it) 1986-10-10
ES8101222A1 (es) 1980-12-01
IT8021394A0 (it) 1980-04-16
FR2454563B1 (es) 1984-06-15

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960831