IT8222959A0 - Perfezionamenti apportati a pistoni di ammortizzatori idraulici, per attenuare i rumori di funzionamento. - Google Patents

Perfezionamenti apportati a pistoni di ammortizzatori idraulici, per attenuare i rumori di funzionamento.

Info

Publication number
IT8222959A0
IT8222959A0 IT8222959A IT2295982A IT8222959A0 IT 8222959 A0 IT8222959 A0 IT 8222959A0 IT 8222959 A IT8222959 A IT 8222959A IT 2295982 A IT2295982 A IT 2295982A IT 8222959 A0 IT8222959 A0 IT 8222959A0
Authority
IT
Italy
Prior art keywords
pistons
shock absorbers
improvements made
hydraulic shock
operation noises
Prior art date
Application number
IT8222959A
Other languages
English (en)
Other versions
IT1152081B (it
Inventor
Jacques Gabriel 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 IT8222959A0 publication Critical patent/IT8222959A0/it
Application granted granted Critical
Publication of IT1152081B publication Critical patent/IT1152081B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
IT22959/82A 1981-08-25 1982-08-24 Perfezionamenti apportati a pistoni di ammortizzatori idraulici, per attenuare i rumori di funzionamento IT1152081B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8116208A FR2512147B2 (fr) 1981-08-25 1981-08-25 Perfectionnements apportes aux pistons d'amortisseurs hydrauliques pour en attenuer les bruits de fonctionnement

Publications (2)

Publication Number Publication Date
IT8222959A0 true IT8222959A0 (it) 1982-08-24
IT1152081B IT1152081B (it) 1986-12-24

Family

ID=9261654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22959/82A IT1152081B (it) 1981-08-25 1982-08-24 Perfezionamenti apportati a pistoni di ammortizzatori idraulici, per attenuare i rumori di funzionamento

Country Status (4)

Country Link
ES (1) ES8306524A1 (it)
FR (1) FR2512147B2 (it)
IT (1) IT1152081B (it)
PT (1) PT75447B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1003062Y (es) * 1987-08-03 1989-02-16 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
DE3923512A1 (de) * 1989-07-15 1991-01-24 Stabilus Gmbh Daempfventil mit stark progressiv verlaufender daempfkraftkennlinie, insbesondere fuer lenkungsdaempfer fuer motorraeder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1336186A (fr) * 1962-07-09 1963-08-30 Dispositif opposant à l'écoulement d'un fluide une résistance pratiquement indépendante de sa viscosité, notamment dans les amortisseurs hydrauliques

Also Published As

Publication number Publication date
FR2512147B2 (fr) 1986-05-16
ES516175A0 (es) 1983-06-01
FR2512147A2 (fr) 1983-03-04
IT1152081B (it) 1986-12-24
ES8306524A1 (es) 1983-06-01
PT75447B (fr) 1984-10-29
PT75447A (fr) 1982-09-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950831