FR2425585A1 - Perfectionnement aux amortisseurs hydrauliques telescopiques - Google Patents

Perfectionnement aux amortisseurs hydrauliques telescopiques

Info

Publication number
FR2425585A1
FR2425585A1 FR7813965A FR7813965A FR2425585A1 FR 2425585 A1 FR2425585 A1 FR 2425585A1 FR 7813965 A FR7813965 A FR 7813965A FR 7813965 A FR7813965 A FR 7813965A FR 2425585 A1 FR2425585 A1 FR 2425585A1
Authority
FR
France
Prior art keywords
piston
shock absorber
working chambers
telescopic hydraulic
hydraulic shock
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.)
Granted
Application number
FR7813965A
Other languages
English (en)
Other versions
FR2425585B1 (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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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
Application filed by Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7813965A priority Critical patent/FR2425585A1/fr
Publication of FR2425585A1 publication Critical patent/FR2425585A1/fr
Application granted granted Critical
Publication of FR2425585B1 publication Critical patent/FR2425585B1/fr
Granted 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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

AMORTISSEUR HYDRAULIQUE TELESCOPIQUE COMPORTANT UN CYLINDRE DIVISE EN DEUX CHAMBRES DE TRAVAIL PAR UN PISTON, CARACTERISE EN CE QUE LE PISTON 2, 4, 5 PORTE UNE PAROI TRANSVERSALE MOBILE 15 A DEPLACEMENT LIMITE, FORMANT UNE SEPARATION ETANCHE ENTRE DEUX CAPACITES 19, 20, CES DERNIERES ETANT RELIEES CHACUNE A UNE CHAMBRE DE TRAVAIL 8, 7.
FR7813965A 1978-05-11 1978-05-11 Perfectionnement aux amortisseurs hydrauliques telescopiques Granted FR2425585A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813965A FR2425585A1 (fr) 1978-05-11 1978-05-11 Perfectionnement aux amortisseurs hydrauliques telescopiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813965A FR2425585A1 (fr) 1978-05-11 1978-05-11 Perfectionnement aux amortisseurs hydrauliques telescopiques

Publications (2)

Publication Number Publication Date
FR2425585A1 true FR2425585A1 (fr) 1979-12-07
FR2425585B1 FR2425585B1 (fr) 1982-04-23

Family

ID=9208132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813965A Granted FR2425585A1 (fr) 1978-05-11 1978-05-11 Perfectionnement aux amortisseurs hydrauliques telescopiques

Country Status (1)

Country Link
FR (1) FR2425585A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122532A3 (en) * 1980-08-14 1986-06-11 Nissan Motor Co., Ltd. Shock absorber
FR2587773A1 (fr) * 1985-09-25 1987-03-27 Allinquant Sa Amortisseur hydraulique telescopique, adapte en particulier pour amortir les oscillations des moteurs
EP0346186A1 (fr) * 1988-06-08 1989-12-13 Automobiles Peugeot Dispositif de suspension hydropneumatique perfectionné et véhicule équipé de ce dispositif
DE4002882C1 (en) * 1989-08-12 1991-02-28 Boge Ag, 5208 Eitorf, De Hydraulic shock absorber with damping liq. contg. cylinder - has several passages and couplers, each on different partial diameters
EP1152166A1 (fr) * 2000-05-04 2001-11-07 Krupp Bilstein GmbH Amortisseur de chocs avec amortissement dépendant de l'amplitude
DE10047878B4 (de) * 2000-05-04 2005-07-14 Thyssenkrupp Bilstein Gmbh Stossdämpfer mit amplitudenabhängiger Dämpfung
EP1589254A1 (fr) * 2004-04-20 2005-10-26 ThyssenKrupp Bilstein GmbH Amortisseur de chocs à amortissement variable avec amplitude
DE10022029B4 (de) * 1999-05-06 2006-03-09 Tenneco Automotive Inc., Lake Forest Zweistufiger Stoßdämpfer
EP1736685A3 (fr) * 2005-06-24 2009-06-24 Wilhelm Karmann GmbH Véhicule convertible avec amortisseurs
DE102008002434B3 (de) * 2008-06-16 2009-11-19 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1242350A (fr) * 1959-08-19 1960-09-30 Renault Dispositif amortisseur, notamment pour suspension de véhicule
FR1323746A (fr) * 1962-03-02 1963-04-12 Amortisseur hydraulique perfectionné
DE1264165B (de) * 1964-10-24 1968-03-21 Deutsche Bundesbahn Hydraulischer Schwingungsdaempfer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1242350A (fr) * 1959-08-19 1960-09-30 Renault Dispositif amortisseur, notamment pour suspension de véhicule
FR1323746A (fr) * 1962-03-02 1963-04-12 Amortisseur hydraulique perfectionné
DE1264165B (de) * 1964-10-24 1968-03-21 Deutsche Bundesbahn Hydraulischer Schwingungsdaempfer

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122532A3 (en) * 1980-08-14 1986-06-11 Nissan Motor Co., Ltd. Shock absorber
FR2587773A1 (fr) * 1985-09-25 1987-03-27 Allinquant Sa Amortisseur hydraulique telescopique, adapte en particulier pour amortir les oscillations des moteurs
EP0346186A1 (fr) * 1988-06-08 1989-12-13 Automobiles Peugeot Dispositif de suspension hydropneumatique perfectionné et véhicule équipé de ce dispositif
FR2632574A1 (fr) * 1988-06-08 1989-12-15 Peugeot Dispositif de suspension hydropneumatique perfectionne et vehicule equipe de ce dispositif
DE4002882C1 (en) * 1989-08-12 1991-02-28 Boge Ag, 5208 Eitorf, De Hydraulic shock absorber with damping liq. contg. cylinder - has several passages and couplers, each on different partial diameters
DE10022029B4 (de) * 1999-05-06 2006-03-09 Tenneco Automotive Inc., Lake Forest Zweistufiger Stoßdämpfer
DE10047878B4 (de) * 2000-05-04 2005-07-14 Thyssenkrupp Bilstein Gmbh Stossdämpfer mit amplitudenabhängiger Dämpfung
EP1152166A1 (fr) * 2000-05-04 2001-11-07 Krupp Bilstein GmbH Amortisseur de chocs avec amortissement dépendant de l'amplitude
DE10047878C5 (de) * 2000-05-04 2009-07-16 Thyssenkrupp Bilstein Suspension Gmbh Stossdämpfer mit amplitudenabhängiger Dämpfung
EP1589254A1 (fr) * 2004-04-20 2005-10-26 ThyssenKrupp Bilstein GmbH Amortisseur de chocs à amortissement variable avec amplitude
US7451860B2 (en) * 2004-04-20 2008-11-18 Thyssenkrupp Bilstein Gmbh Shock absorber with amplitude damping
EP1736685A3 (fr) * 2005-06-24 2009-06-24 Wilhelm Karmann GmbH Véhicule convertible avec amortisseurs
DE102008002434B3 (de) * 2008-06-16 2009-11-19 Zf Friedrichshafen Ag Schwingungsdämpfer mit amplitudenselektiver Dämpfkraft
EP2136101A1 (fr) 2008-06-16 2009-12-23 ZF Friedrichshafen AG Amortisseur de vibrations avec une force d'amortissement dépendant de l'amplitude

Also Published As

Publication number Publication date
FR2425585B1 (fr) 1982-04-23

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