FR2425019A2 - Amortisseur - Google Patents

Amortisseur

Info

Publication number
FR2425019A2
FR2425019A2 FR7813059A FR7813059A FR2425019A2 FR 2425019 A2 FR2425019 A2 FR 2425019A2 FR 7813059 A FR7813059 A FR 7813059A FR 7813059 A FR7813059 A FR 7813059A FR 2425019 A2 FR2425019 A2 FR 2425019A2
Authority
FR
France
Prior art keywords
needle valve
fitted
shock absorber
hydro
fluid chamber
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.)
Pending
Application number
FR7813059A
Other languages
English (en)
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.)
Societe Nouvelle des Ateliers de Venissieux SA
Original Assignee
Societe Nouvelle des Ateliers de Venissieux 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
Priority claimed from FR7722420A external-priority patent/FR2398226A1/fr
Application filed by Societe Nouvelle des Ateliers de Venissieux SA filed Critical Societe Nouvelle des Ateliers de Venissieux SA
Priority to FR7813059A priority Critical patent/FR2425019A2/fr
Priority to ES471294A priority patent/ES471294A1/es
Priority to IT7868568A priority patent/IT1159876B/it
Priority to LU80003A priority patent/LU80003A1/xx
Priority to BE189424A priority patent/BE869178A/fr
Publication of FR2425019A2 publication Critical patent/FR2425019A2/fr
Pending 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/62—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having both rubber springs and fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • 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
    • F16F9/342—Throttling passages operating with metering pins
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

L'INVENTION CONCERNE DES AMORTISSEURS SELON LE BREVET PRINCIPAL, DESTINES A AMORTIR LES ENERGIES PRODUITES PAR LE CHOC DE DEUX ELEMENTS EN MOUVEMENT RELATIF. L'AMORTISSEUR COMPORTE UNE AIGUILLE 8 FIXEE SUR LA PIECE D'APPUI 2 ET DONT L'EXTREMITE LIBRE PASSE DANS UN AJUTAGE 15 RADIALEMENT FLOTTANT. L'AMORTISSEUR SELON L'INVENTION PEUT ETRE MONTE SUR UN VEHICULE POUR ABSORBER LES CHOCS.
FR7813059A 1977-07-21 1978-05-03 Amortisseur Pending FR2425019A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7813059A FR2425019A2 (fr) 1977-07-21 1978-05-03 Amortisseur
ES471294A ES471294A1 (es) 1977-07-21 1978-06-30 Amortiguador perfeccionado
IT7868568A IT1159876B (it) 1977-07-21 1978-07-04 Ammortizzatore d'urto, particolarmente per veicoli
LU80003A LU80003A1 (fr) 1977-07-21 1978-07-19
BE189424A BE869178A (fr) 1977-07-21 1978-07-20 Amortisseur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7722420A FR2398226A1 (fr) 1977-07-21 1977-07-21 Amortisseur
FR7813059A FR2425019A2 (fr) 1977-07-21 1978-05-03 Amortisseur

Publications (1)

Publication Number Publication Date
FR2425019A2 true FR2425019A2 (fr) 1979-11-30

Family

ID=26220132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813059A Pending FR2425019A2 (fr) 1977-07-21 1978-05-03 Amortisseur

Country Status (5)

Country Link
BE (1) BE869178A (fr)
ES (1) ES471294A1 (fr)
FR (1) FR2425019A2 (fr)
IT (1) IT1159876B (fr)
LU (1) LU80003A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926845A (fr) * 1946-05-13 1947-10-13 Dispositif amortisseur à fluide
FR2114848A5 (fr) * 1970-11-19 1972-06-30 Gen Motors Corp
FR2174980A1 (fr) * 1972-03-03 1973-10-19 Itt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR926845A (fr) * 1946-05-13 1947-10-13 Dispositif amortisseur à fluide
FR2114848A5 (fr) * 1970-11-19 1972-06-30 Gen Motors Corp
FR2174980A1 (fr) * 1972-03-03 1973-10-19 Itt

Also Published As

Publication number Publication date
ES471294A1 (es) 1979-02-16
BE869178A (fr) 1979-01-22
IT7868568A0 (it) 1978-07-04
IT1159876B (it) 1987-03-04
LU80003A1 (fr) 1978-12-12

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