DE2255348C2 - Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge - Google Patents

Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge

Info

Publication number
DE2255348C2
DE2255348C2 DE2255348A DE2255348A DE2255348C2 DE 2255348 C2 DE2255348 C2 DE 2255348C2 DE 2255348 A DE2255348 A DE 2255348A DE 2255348 A DE2255348 A DE 2255348A DE 2255348 C2 DE2255348 C2 DE 2255348C2
Authority
DE
Germany
Prior art keywords
gas cushion
suspension unit
valve
pressure
spring
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.)
Expired
Application number
DE2255348A
Other languages
German (de)
English (en)
Other versions
DE2255348B1 (de
DE2255348A1 (OSRAM
Inventor
Christian 8520 Erlangen Mueller
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.)
Frieseke and Hoepfner GmbH
Original Assignee
Frieseke and Hoepfner 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 Frieseke and Hoepfner GmbH filed Critical Frieseke and Hoepfner GmbH
Priority to DE2255348A priority Critical patent/DE2255348C2/de
Priority to GB5223873A priority patent/GB1426193A/en
Priority to FR7340580A priority patent/FR2206204B1/fr
Priority to US414828A priority patent/US3880446A/en
Publication of DE2255348B1 publication Critical patent/DE2255348B1/de
Publication of DE2255348A1 publication Critical patent/DE2255348A1/de
Application granted granted Critical
Publication of DE2255348C2 publication Critical patent/DE2255348C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B62D55/112—Suspension devices for wheels, rollers, bogies or frames with fluid springs, e.g. hydraulic pneumatic
    • B62D55/1125—Hydro-pneumatic or pneumatic, e.g. air-cushioned
    • 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
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/081—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall being of the fluid displacement type, i.e. the piston not comprising damping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
DE2255348A 1972-11-11 1972-11-11 Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge Expired DE2255348C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2255348A DE2255348C2 (de) 1972-11-11 1972-11-11 Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge
GB5223873A GB1426193A (en) 1972-11-11 1973-11-09 Vehicle suspension
FR7340580A FR2206204B1 (OSRAM) 1972-11-11 1973-11-09
US414828A US3880446A (en) 1972-11-11 1973-11-12 Hydropneumatic suspension for land vehicles especially tracked vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2255348A DE2255348C2 (de) 1972-11-11 1972-11-11 Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge

Publications (3)

Publication Number Publication Date
DE2255348B1 DE2255348B1 (de) 1974-04-11
DE2255348A1 DE2255348A1 (OSRAM) 1974-04-11
DE2255348C2 true DE2255348C2 (de) 1974-11-14

Family

ID=5861471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2255348A Expired DE2255348C2 (de) 1972-11-11 1972-11-11 Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge

Country Status (4)

Country Link
US (1) US3880446A (OSRAM)
DE (1) DE2255348C2 (OSRAM)
FR (1) FR2206204B1 (OSRAM)
GB (1) GB1426193A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474171A1 (de) * 1990-09-07 1992-03-11 Iveco Magirus Aktiengesellschaft Mehrstufige Luftfeder, insbesondere für eine luftgefederte Fahrzeugachse eines Nutzfahrzeuges

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052088A (en) * 1974-07-10 1977-10-04 Girling Limited Vehicle suspension units
DE3044616C2 (de) * 1980-11-27 1982-09-30 Integral Hydraulik & Co, 4000 Düsseldorf Hydro-pneumatische Kettenspanneinheit für Gleiskettenfahrzeuge
NL8204790A (nl) * 1982-12-10 1984-07-02 Fokker Bv Dubbelwerkende oleo-pneumatische schokdemper.
US4613116A (en) * 1984-11-28 1986-09-23 Toyota Jidosha Kabushiki Kaisha Air suspension
DE3442622A1 (de) * 1984-11-29 1986-05-22 Toyota Jidosha K.K., Toyota, Aichi Luftfedervorrichtung
DE4117455A1 (de) * 1991-05-28 1992-12-03 Hemscheidt Maschf Hermann Hydropneumatisches federungssystem
ES2069344T3 (es) * 1991-05-28 1995-05-01 Hemscheidt Fahrwerktech Gmbh Sistema de suspension.
US5570286A (en) * 1993-12-23 1996-10-29 Lord Corporation Regenerative system including an energy transformer which requires no external power source to drive same
DE19917268B4 (de) 1999-04-16 2005-07-14 Siemens Flow Instruments A/S Verfahren zum Überprüfen eines elektromagnetischen Durchflußmessers und elektromagnetische Durchflußmesseranordnung
DE102005060581B4 (de) * 2005-12-17 2015-09-24 Continental Teves Ag & Co. Ohg Luftfeder- und Dämpfereinheit mit vorgesteuertem Hauptventil
US8844912B2 (en) * 2008-04-08 2014-09-30 Knorr-Bremse Systeme Fuer Nutzfahrzeuge Gmbh Shock absorber having compressible fluid
SE532525C2 (sv) 2008-06-13 2010-02-16 Stroemsholmen Ab Hydropneumatisk fjädringsenhet
DE102008033103A1 (de) * 2008-07-15 2010-01-21 Rheinisch-Westfälische Technische Hochschule Aachen Verfahren und Vorrichtung zum Bremsen einer bewegten Masse
WO2012100098A1 (en) * 2011-01-19 2012-07-26 Firestone Industrial Products Company, Llc Gas spring piston assembly as well as gas spring assembly and suspension system including same
DE102017126103A1 (de) 2017-11-08 2019-05-09 Claas Industrietechnik Gmbh Raupenlaufwerk für eine landwirtschaftliche Arbeitsmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984501A (en) * 1955-07-25 1961-05-16 Rech S Pour L Applic Ind Des B Arrangement for absorbing shocks particularly for vehicles
GB1026167A (en) * 1961-10-25 1966-04-14 Bridgestone Tire Co Ltd Gas suspension device for a vehicle with variable throttling means
US3499639A (en) * 1966-04-27 1970-03-10 Saviem Hydropneumatic suspension systems of vehicles
DE2043512C3 (de) * 1969-06-07 1975-05-07 Pietzsch, Ludwig, Dr.-Ing., 7500 Karlsruhe Federsystem für geländegängige Fahrzeuge
JPS5121219B1 (OSRAM) * 1971-05-12 1976-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474171A1 (de) * 1990-09-07 1992-03-11 Iveco Magirus Aktiengesellschaft Mehrstufige Luftfeder, insbesondere für eine luftgefederte Fahrzeugachse eines Nutzfahrzeuges

Also Published As

Publication number Publication date
DE2255348B1 (de) 1974-04-11
US3880446A (en) 1975-04-29
FR2206204B1 (OSRAM) 1976-10-01
DE2255348A1 (OSRAM) 1974-04-11
FR2206204A1 (OSRAM) 1974-06-07
GB1426193A (en) 1976-02-25

Similar Documents

Publication Publication Date Title
DE2255348C2 (de) Hydropneumatisches Federungsaggregat fur gelandegängige Fahrzeuge, insbesonde re Gleiskettenfahrzeuge
DE10257872B4 (de) Hydraulischer Stoßdämpfer mit Dämpfungskraftsteuerung
EP0367949B1 (de) Federungssystem für Fahrzeuge
DE3780268T2 (de) Stabilisator mit veraenderlicher federcharacteristik.
EP2085638B1 (de) Gasdruckstoßdämpfer
DE1813038C3 (de) Ventil für einen hydraulischen Teleskop-Stoßdämpfer
DE3824611A1 (de) Feder-daempfer-system fuer fahrzeuge
DE3704712A1 (de) Regelbarer stossdaempfer, insbesondere fuer kraftfahrzeuge
DE4006109A1 (de) Vorrichtung zur aktiven regelung von aufbaubewegungen bei kraftfahrzeugen
DE1056488B (de) Federorgan, insbesondere fuer Kraftfahrzeuge, mit einem Luftpolster als Federelement
DE2251356C3 (de) Hydropneumatisches Federbein mit innerer Niveauregelung zum Anschluß an eine außenliegende Druckquelle für Kraftfahrzeuge
DE4221126C2 (de) Hydropneumatisches Federungssystem
DE2260198A1 (de) Hydropneumatische aufhaengeeinheit eines motorfahrzeugaufhaengungssystems
EP4248105A1 (de) HYDRAULISCHER STOßDÄMPFER
DE2118080B2 (de) Federbein mit Ruckstromventil
DE2304728B2 (de) Federsystem für geländegängige Fahrzeuge
DE2729095A1 (de) Einrichtung zur aktiven verringerung von vertikalschwingungen einer schwingenden masse, vorzugsweise jener der teile eines fahrzeugs, des fahrers sowie der mitfahrenden
DE1480170A1 (de) Selbstregelnde belastungsanpassende Federung-Stossdaempferkombination fuer Kraftfahrzeuge
DE1455932A1 (de) Hydraulischer Schwingungsdaempfer
DE2948605A1 (de) Federsystem
DE2043512C3 (de) Federsystem für geländegängige Fahrzeuge
DE3643310A1 (de) Hydropneumatische federung mit lastabhaengiger daempfungssteuerung
EP0175108B1 (de) Gasfederung für Fahrzeuge, insbesondere für Schienenfahrzeuge
DE1555226B2 (de) Hydropneumatische federung fuer fahrzeuge, insbesondere kraftfahrzeuge
DE1118030B (de) Druckregler fuer pneumatische Federungsteile von kombinierten hydraulisch-pneumatischen Stossdaempfern

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee