FR2604401A1 - Suspension hydropneumatique pour vehicules automobiles - Google Patents

Suspension hydropneumatique pour vehicules automobiles Download PDF

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Publication number
FR2604401A1
FR2604401A1 FR8713214A FR8713214A FR2604401A1 FR 2604401 A1 FR2604401 A1 FR 2604401A1 FR 8713214 A FR8713214 A FR 8713214A FR 8713214 A FR8713214 A FR 8713214A FR 2604401 A1 FR2604401 A1 FR 2604401A1
Authority
FR
France
Prior art keywords
pressure
valve
accumulator
cylinder
damping
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.)
Withdrawn
Application number
FR8713214A
Other languages
English (en)
French (fr)
Inventor
Heinz Knecht
Norbert Ackermann
Hubert Beck
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.)
ZF Boge GmbH
Original Assignee
Boge GmbH
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 Boge GmbH filed Critical Boge GmbH
Publication of FR2604401A1 publication Critical patent/FR2604401A1/fr
Withdrawn legal-status Critical Current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
    • F16F9/50—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)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR8713214A 1986-09-27 1987-09-24 Suspension hydropneumatique pour vehicules automobiles Withdrawn FR2604401A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863632886 DE3632886A1 (de) 1986-09-27 1986-09-27 Hydropneumatische federung fuer kraftfahrzeuge

Publications (1)

Publication Number Publication Date
FR2604401A1 true FR2604401A1 (fr) 1988-04-01

Family

ID=6310500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713214A Withdrawn FR2604401A1 (fr) 1986-09-27 1987-09-24 Suspension hydropneumatique pour vehicules automobiles

Country Status (4)

Country Link
BR (1) BR8704849A (enrdf_load_stackoverflow)
DE (1) DE3632886A1 (enrdf_load_stackoverflow)
FR (1) FR2604401A1 (enrdf_load_stackoverflow)
GB (1) GB2196092B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216987C2 (de) * 1992-01-17 1994-02-10 Bilstein August Gmbh Co Kg Regelbarer Schwingungsdämpfer für Kraftfahrzeuge
DE4314021A1 (de) * 1992-12-16 1994-11-03 Hemscheidt Maschf Hermann Federungssystem für Kraftfahrzeuge sowie Dämpfungsventil
FR2834541B1 (fr) * 2002-01-10 2004-03-05 Peugeot Citroen Automobiles Sa Amortisseur hydraulique a compensation adaptable
US7374028B2 (en) 2003-07-08 2008-05-20 Fox Factory, Inc. Damper with pressure-sensitive compression damping
US7513490B2 (en) 2003-08-12 2009-04-07 Graeme Kershaw Robertson Shock absorber assembly
DE102005010240A1 (de) * 2005-03-05 2006-09-07 Zf Friedrichshafen Ag Selbstpumpender hydropneumatischer Schwingungsdämpfer
US9494209B1 (en) 2007-06-21 2016-11-15 Bill J. Gartner Regressive hydraulic damper

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954936A1 (de) * 1969-10-31 1971-05-06 Langen & Co Hydraulik-Zylinder fuer hydropneumatische Federungen von Fahrzeugen
DE2322997A1 (de) * 1973-05-08 1974-11-28 Daimler Benz Ag Daempfungsvorrichtung mit einem drosselventil fuer hydropneumatische federbeine od. dgl
DE3111410A1 (de) * 1981-03-24 1982-10-21 Bayerische Motoren Werke AG, 8000 München Federelement mit einer einrichtung zur veraenderung der daempfungskraft eines mit diesem zusammenwirkenden stossdaempfers eines kraftfahrzeugs
DE3223263A1 (de) * 1982-06-22 1983-12-22 Mannesmann Rexroth GmbH, 8770 Lohr Einrichtung zur hoehenverstellung des federungssystems eines kraftfahrzeuges
GB2146733A (en) * 1983-07-29 1985-04-24 Tokico Ltd A hydro-pneumatic suspension device with accessible valving
GB2155584A (en) * 1984-02-20 1985-09-25 Boge Gmbh A hydropneumatic vehicle suspension with load-responsive damping
GB2171488A (en) * 1985-02-15 1986-08-28 Bosch Gmbh Robert Hydro-pneumatic vehicle suspension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883161A (en) * 1959-05-13 1961-11-22 Volvo Ab Improvements in hydropneumatic suspension and damping devices for vehicles
US4159106A (en) * 1977-11-10 1979-06-26 Nyman Bengt E Vehicular suspension unit
DE3346660A1 (de) * 1983-12-23 1985-07-18 Boge Gmbh, 5208 Eitorf Hydropneumatische federung mit niveauregelung fuer fahrzeuge
DE3601445A1 (de) * 1986-01-20 1987-07-23 Boge Gmbh Hydropneumatische federung mit lastabhaengiger daempfungssteuerung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1954936A1 (de) * 1969-10-31 1971-05-06 Langen & Co Hydraulik-Zylinder fuer hydropneumatische Federungen von Fahrzeugen
DE2322997A1 (de) * 1973-05-08 1974-11-28 Daimler Benz Ag Daempfungsvorrichtung mit einem drosselventil fuer hydropneumatische federbeine od. dgl
DE3111410A1 (de) * 1981-03-24 1982-10-21 Bayerische Motoren Werke AG, 8000 München Federelement mit einer einrichtung zur veraenderung der daempfungskraft eines mit diesem zusammenwirkenden stossdaempfers eines kraftfahrzeugs
DE3223263A1 (de) * 1982-06-22 1983-12-22 Mannesmann Rexroth GmbH, 8770 Lohr Einrichtung zur hoehenverstellung des federungssystems eines kraftfahrzeuges
GB2146733A (en) * 1983-07-29 1985-04-24 Tokico Ltd A hydro-pneumatic suspension device with accessible valving
GB2155584A (en) * 1984-02-20 1985-09-25 Boge Gmbh A hydropneumatic vehicle suspension with load-responsive damping
GB2171488A (en) * 1985-02-15 1986-08-28 Bosch Gmbh Robert Hydro-pneumatic vehicle suspension

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
GB8721208D0 (en) 1987-10-14
DE3632886A1 (de) 1988-04-07
DE3632886C2 (enrdf_load_stackoverflow) 1988-10-20
GB2196092A (en) 1988-04-20
GB2196092B (en) 1991-02-13
BR8704849A (pt) 1988-05-17

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Legal Events

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ST Notification of lapse