DE2056634C3 - Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung - Google Patents

Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung

Info

Publication number
DE2056634C3
DE2056634C3 DE19702056634 DE2056634A DE2056634C3 DE 2056634 C3 DE2056634 C3 DE 2056634C3 DE 19702056634 DE19702056634 DE 19702056634 DE 2056634 A DE2056634 A DE 2056634A DE 2056634 C3 DE2056634 C3 DE 2056634C3
Authority
DE
Germany
Prior art keywords
axle
air suspension
air
suspension springs
valve
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
DE19702056634
Other languages
German (de)
English (en)
Other versions
DE2056634A1 (de
DE2056634B2 (de
Inventor
Hans Rinnergschwentner
Hermann Schrimpf
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19702056634 priority Critical patent/DE2056634C3/de
Priority to DE19702056636 priority patent/DE2056636C3/de
Priority to IT5400971A priority patent/IT944867B/it
Priority to FR7140981A priority patent/FR2115201B1/fr
Priority to GB5317371A priority patent/GB1358919A/en
Priority to GB5342371A priority patent/GB1358920A/en
Priority to FR7141280A priority patent/FR2115230B2/fr
Publication of DE2056634A1 publication Critical patent/DE2056634A1/de
Publication of DE2056634B2 publication Critical patent/DE2056634B2/de
Application granted granted Critical
Publication of DE2056634C3 publication Critical patent/DE2056634C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/067—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on different axles on the same side of the vehicle, i.e. the left or the right side
    • 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
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B60G2202/1524—Pneumatic spring with two air springs per wheel, arranged before and after the wheel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/47—Means for retracting the suspension
    • B60G2204/4702—Means for retracting the suspension pneumatically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/202—Height or leveling valve for air-springs
    • B60G2500/2021—Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
DE19702056634 1970-11-18 1970-11-18 Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung Expired DE2056634C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19702056634 DE2056634C3 (de) 1970-11-18 1970-11-18 Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung
DE19702056636 DE2056636C3 (de) 1970-11-18 Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung
IT5400971A IT944867B (it) 1970-11-18 1971-11-11 Perfezionamento nelle sospensioni pneumatiche in particolare per veicoli a motore
GB5317371A GB1358919A (en) 1970-11-18 1971-11-16 Pneumatic suspension arrangements in vehicles
FR7140981A FR2115201B1 (cg-RX-API-DMAC10.html) 1970-11-18 1971-11-16
GB5342371A GB1358920A (en) 1970-11-18 1971-11-17 Pneumatic suspension arrangements in motor vehicles
FR7141280A FR2115230B2 (cg-RX-API-DMAC10.html) 1970-11-18 1971-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702056634 DE2056634C3 (de) 1970-11-18 1970-11-18 Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung

Publications (3)

Publication Number Publication Date
DE2056634A1 DE2056634A1 (de) 1972-05-31
DE2056634B2 DE2056634B2 (de) 1975-03-20
DE2056634C3 true DE2056634C3 (de) 1975-11-13

Family

ID=5788416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702056634 Expired DE2056634C3 (de) 1970-11-18 1970-11-18 Luftfederung für Tandemachsen von Fahrzeugen mit Niveauregelung und Regelung der Achslastverteilung

Country Status (4)

Country Link
DE (1) DE2056634C3 (cg-RX-API-DMAC10.html)
FR (1) FR2115201B1 (cg-RX-API-DMAC10.html)
GB (1) GB1358919A (cg-RX-API-DMAC10.html)
IT (1) IT944867B (cg-RX-API-DMAC10.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202277A (en) * 1977-06-27 1980-05-13 Bi-Modal Corporation Convertible rail-highway semi-trailer
DE2740264C2 (de) * 1977-09-07 1983-03-03 Daimler-Benz Ag, 7000 Stuttgart Steuereinrichtung für die Luftfederung einer nicht angetriebenen Radachse eines aus dieser Radachse und einer angetriebenen Radachse bestehenden Doppelachsaggregates für Nutzfahrzeuge
DE2811874C2 (de) * 1978-03-18 1981-09-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Selbsttätige Steuervorrichtung für die Hubvorrichtung einer anhebbaren Radachse eines Doppelachsaggregats
DE3028472C2 (de) * 1980-07-26 1982-08-26 Daimler-Benz Ag, 7000 Stuttgart Steuereinrichtung für eine luftgefederte, anhebbare und absenkbare Nachlaufachse eines Nutzkraftfahrzeugs
US4529224A (en) * 1981-05-21 1985-07-16 Raidel John E Wide base air spring suspension assembly
US4596402A (en) * 1981-05-21 1986-06-24 Raidel John E Wide base air spring suspension with unitized parallelogram stabilization
DE3428867A1 (de) * 1984-08-04 1986-02-13 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Luftfedereinrichtung fuer fahrzeuge
FR2590525B1 (fr) * 1985-11-22 1989-10-27 Renault Vehicules Ind Dispositif pour ameliorer l'adherence motrice d'un essieu tandem a un seul pont moteur
DE3724696A1 (de) * 1987-07-25 1989-02-02 Bosch Gmbh Robert Verfahren zur regelung einer druckluftgestuetzten fahrzeugfederung
GB8820396D0 (en) * 1988-08-26 1988-09-28 Paccar Uk Ltd Vehicle
USD348569S (en) 1991-02-23 1994-07-12 Robert Krause Gmbh & Co. Kg Combined table and seat unit
DE4125603C2 (de) * 1991-08-02 1997-04-17 Claas Ohg Tandemfahrwerk an selbstfahrender Landmaschine
WO1997006023A1 (en) * 1995-08-07 1997-02-20 Gregory Sudomlak Vehicle suspension arrangement
DE102008051546B4 (de) * 2008-10-14 2018-07-19 Miro Gudzulic Luftfederanlage für einen Kraftwagen mit wenigstens einer Ventilanordnung für eine Liftachse des Kraftwagens
SE534921C2 (sv) * 2010-06-28 2012-02-14 Scania Cv Ab Anordning och metod för lastöverföring i en boggi
DE102011121755A1 (de) 2011-12-21 2013-06-27 Wabco Gmbh Luftfederungsanlage eines Kraftfahrzeugs und Verfahren zu deren Steuerung
EP2883722B1 (de) * 2013-12-12 2017-11-15 Hermann Paintner Selbstfahrende Erntemaschine mit hydraulischer Achskopplung zur Wankstabilisierung

Also Published As

Publication number Publication date
DE2056634A1 (de) 1972-05-31
FR2115201B1 (cg-RX-API-DMAC10.html) 1975-10-03
DE2056634B2 (de) 1975-03-20
GB1358919A (en) 1974-07-03
IT944867B (it) 1973-04-20
FR2115201A1 (cg-RX-API-DMAC10.html) 1972-07-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee