FR2152351A1 - - Google Patents

Info

Publication number
FR2152351A1
FR2152351A1 FR7132139A FR7132139A FR2152351A1 FR 2152351 A1 FR2152351 A1 FR 2152351A1 FR 7132139 A FR7132139 A FR 7132139A FR 7132139 A FR7132139 A FR 7132139A FR 2152351 A1 FR2152351 A1 FR 2152351A1
Authority
FR
France
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
FR7132139A
Other versions
FR2152351B1 (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 Citroen SA
Original Assignee
Automobiles Citroen 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 Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7132139A priority Critical patent/FR2152351B1/fr
Priority to ES405607A priority patent/ES405607A1/es
Priority to IT5245372A priority patent/IT962299B/it
Priority to GB4077972A priority patent/GB1409057A/en
Priority to JP8840772A priority patent/JPS5545408B2/ja
Priority to SE7211442A priority patent/SE395404B/xx
Priority to DE2243585A priority patent/DE2243585C3/de
Priority to US00286669A priority patent/US3761110A/en
Publication of FR2152351A1 publication Critical patent/FR2152351A1/fr
Application granted granted Critical
Publication of FR2152351B1 publication Critical patent/FR2152351B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0432—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the number of accumulators connected to the hydraulic cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/30—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs having pressure fluid accumulator therefor, e.g. accumulator arranged in vehicle frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
FR7132139A 1971-09-06 1971-09-06 Expired FR2152351B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7132139A FR2152351B1 (fr) 1971-09-06 1971-09-06
ES405607A ES405607A1 (es) 1971-09-06 1972-08-05 Dispositivo de suspension hidroneumatica para vehiculo au- tomovil.
IT5245372A IT962299B (it) 1971-09-06 1972-08-30 Sospensione idraulica ad accumula tori multipli
GB4077972A GB1409057A (en) 1971-09-06 1972-09-01 Hydro-pneumatic vehicle suspension systems
JP8840772A JPS5545408B2 (fr) 1971-09-06 1972-09-05
SE7211442A SE395404B (sv) 1971-09-06 1972-09-05 Hydro-pneumatisk upphengningsanordning for motorfordon
DE2243585A DE2243585C3 (de) 1971-09-06 1972-09-05 Hydropneumatische Federung für Kraftfahrzeuge
US00286669A US3761110A (en) 1971-09-06 1972-09-06 Multi-accumulator hydraulic suspension system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7132139A FR2152351B1 (fr) 1971-09-06 1971-09-06
US28666972A 1972-09-06 1972-09-06

Publications (2)

Publication Number Publication Date
FR2152351A1 true FR2152351A1 (fr) 1973-04-27
FR2152351B1 FR2152351B1 (fr) 1974-05-10

Family

ID=26216598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132139A Expired FR2152351B1 (fr) 1971-09-06 1971-09-06

Country Status (5)

Country Link
US (1) US3761110A (fr)
DE (1) DE2243585C3 (fr)
FR (1) FR2152351B1 (fr)
GB (1) GB1409057A (fr)
SE (1) SE395404B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358284A1 (fr) * 1976-07-12 1978-02-10 Horvat Borut Appareil actif de reduction des vibrations verticales d'une masse oscillante
FR2362017A1 (fr) * 1976-08-19 1978-03-17 Honda Motor Co Ltd Systeme de suspension reglable pour vehicules
FR2436030A1 (fr) * 1978-09-12 1980-04-11 Leduc & Fils Rene Perfectionnements aux dispositifs de suspension hydro-pneumatique pour vehicules
FR2519781A1 (fr) * 1982-01-13 1983-07-18 Lucas Ind Plc Perfectionnements a des regulateurs d'ecoulement d'un fluide
FR2562843A1 (fr) * 1984-04-14 1985-10-18 Bosch Gmbh Robert Dispositif de commande de la durete de la suspension d'un vehicule
FR2572030A1 (fr) * 1984-10-19 1986-04-25 Renault Vehicules Ind Dispositif de changement d'assiette pour vehicule a suspension pneumatique, en particulier pour vehicule industriel destine au transport des personnes
WO1988006106A1 (fr) * 1987-02-12 1988-08-25 Walter Baiker Suspension d'essieux pour vehicules, notamment pour vehicules lourds a deux ou plusieurs essieux
FR2632900A1 (fr) * 1988-06-21 1989-12-22 Peugeot Dispositif de suspension hydropneumatique et vehicule automobile equipe de ce dispositif
WO1992000203A1 (fr) * 1990-06-28 1992-01-09 Zahnradfabrik Friedrichshafen Ag Suspension hydropneumatique pour vehicules
FR2668229A1 (fr) * 1990-09-27 1992-04-24 Perini Giordano Dispositif d'amortissement auto-compensateur applicable aux essieus repartiteurs de charge.
FR2669381A1 (fr) * 1990-11-21 1992-05-22 Bovy Henry Systeme de suspension stabilisee a raideur controlee selon la charge, pour vehicule et objet suspendus.

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2304728C3 (de) * 1973-01-31 1975-07-31 Pietzsch, Ludwig, Dr.-Ing., 7500 Karlsruhe Federsystem für geländegängige Fahrzeuge
GB1421709A (en) * 1974-03-05 1976-01-21 Nissan Motor Vehicle level control device
DE3174727D1 (en) * 1980-11-25 1986-07-03 Bayerische Motoren Werke Ag Suspension system for vehicles
DE3601616A1 (de) * 1986-01-21 1987-07-23 Boge Gmbh Hydropneumatische federung mit einer daempfungskraftsteuerung
US5145206A (en) * 1991-03-07 1992-09-08 Trw Inc. Semi-active suspension system with energy saving actuator
DE4138208C2 (de) * 1991-11-21 1995-10-05 Deere & Co Hydropneumatisch gefederte Radaufhängung
DE19647300C2 (de) * 1996-11-15 1999-07-22 Daimler Chrysler Ag Vorrichtung zur höhenveränderlichen Abstützung eines Radträgers oder Achskörpers
DE10252729A1 (de) * 2002-11-13 2004-06-03 Hydac Technology Gmbh Hydropneumatische Federung
DE10320954B3 (de) * 2003-05-09 2004-11-11 Hydac System Gmbh Hydropneumatische Federung
DE102010027363A1 (de) * 2010-06-26 2011-12-29 Volkswagen Ag Anordnung mit einem Speicherladeventil
FR2966322B1 (fr) * 2010-10-21 2012-11-02 Kuhn Sa Machine de recolte avec un dispositif d'allegement
US8485538B1 (en) * 2012-04-17 2013-07-16 Brooks Strong Auxiliary axle suspension system
US9371879B2 (en) * 2013-10-31 2016-06-21 Itt Manufacturing Enterprises Llc Pseudo-linear hydro-pneumatic spring
EP4330062A1 (fr) 2021-04-26 2024-03-06 Ree Automotive Ltd Ensemble coin de véhicule à deux essieux
WO2023021510A1 (fr) 2021-08-16 2023-02-23 Ree Automotive Ltd Système pour virage à deux roues muni d'une suspension transversale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207222B (de) * 1959-05-13 1965-12-16 Volvo Ab Fahrzeug-Hoehenregelvorrichtung
US3689103A (en) * 1970-11-27 1972-09-05 Pneumo Dynamics Corp Variable height vehicle suspension

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358284A1 (fr) * 1976-07-12 1978-02-10 Horvat Borut Appareil actif de reduction des vibrations verticales d'une masse oscillante
FR2362017A1 (fr) * 1976-08-19 1978-03-17 Honda Motor Co Ltd Systeme de suspension reglable pour vehicules
FR2436030A1 (fr) * 1978-09-12 1980-04-11 Leduc & Fils Rene Perfectionnements aux dispositifs de suspension hydro-pneumatique pour vehicules
FR2519781A1 (fr) * 1982-01-13 1983-07-18 Lucas Ind Plc Perfectionnements a des regulateurs d'ecoulement d'un fluide
FR2519720A1 (fr) * 1982-01-13 1983-07-18 Lucas Ind Plc Perfectionnements aux systemes de suspension hydraulique pour vehicules
FR2562843A1 (fr) * 1984-04-14 1985-10-18 Bosch Gmbh Robert Dispositif de commande de la durete de la suspension d'un vehicule
FR2572030A1 (fr) * 1984-10-19 1986-04-25 Renault Vehicules Ind Dispositif de changement d'assiette pour vehicule a suspension pneumatique, en particulier pour vehicule industriel destine au transport des personnes
EP0181794A1 (fr) * 1984-10-19 1986-05-21 RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: Dispositif de changement d'assiette pour véhicule à suspension pneumatique, en particulier pour véhicule industriel destiné au transport des personnes
WO1988006106A1 (fr) * 1987-02-12 1988-08-25 Walter Baiker Suspension d'essieux pour vehicules, notamment pour vehicules lourds a deux ou plusieurs essieux
US5024465A (en) * 1987-02-12 1991-06-18 Walter Baiker Axle suspension for vehicles, particularly heavy vehicles with two or more axles
FR2632900A1 (fr) * 1988-06-21 1989-12-22 Peugeot Dispositif de suspension hydropneumatique et vehicule automobile equipe de ce dispositif
EP0348286A1 (fr) * 1988-06-21 1989-12-27 Automobiles Peugeot Dispositif de suspension hydropneumatique et véhicule automobile équipé de ce dispositif
WO1992000203A1 (fr) * 1990-06-28 1992-01-09 Zahnradfabrik Friedrichshafen Ag Suspension hydropneumatique pour vehicules
US5338010A (en) * 1990-06-28 1994-08-16 Zahnradfabrik Friedrichshafen Ag Hydropneumatic vehicle suspension
FR2668229A1 (fr) * 1990-09-27 1992-04-24 Perini Giordano Dispositif d'amortissement auto-compensateur applicable aux essieus repartiteurs de charge.
FR2669381A1 (fr) * 1990-11-21 1992-05-22 Bovy Henry Systeme de suspension stabilisee a raideur controlee selon la charge, pour vehicule et objet suspendus.
WO1992009824A1 (fr) * 1990-11-21 1992-06-11 Henry Bovy Systeme de suspension stabilisee a raideur controlee selon la charge, pour vehicule et objet suspendus

Also Published As

Publication number Publication date
US3761110A (en) 1973-09-25
DE2243585B2 (de) 1978-06-08
DE2243585C3 (de) 1979-02-08
FR2152351B1 (fr) 1974-05-10
SE395404B (sv) 1977-08-15
DE2243585A1 (de) 1973-03-15
GB1409057A (en) 1975-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse