GB1358920A - Pneumatic suspension arrangements in motor vehicles - Google Patents

Pneumatic suspension arrangements in motor vehicles

Info

Publication number
GB1358920A
GB1358920A GB5342371A GB5342371A GB1358920A GB 1358920 A GB1358920 A GB 1358920A GB 5342371 A GB5342371 A GB 5342371A GB 5342371 A GB5342371 A GB 5342371A GB 1358920 A GB1358920 A GB 1358920A
Authority
GB
United Kingdom
Prior art keywords
springs
pressure
valves
air
pneumatic suspension
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
GB5342371A
Other languages
English (en)
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
Priority claimed from DE19702056634 external-priority patent/DE2056634C3/de
Priority claimed from DE19702056636 external-priority patent/DE2056636C3/de
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB1358920A publication Critical patent/GB1358920A/en
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)
GB5342371A 1970-11-18 1971-11-17 Pneumatic suspension arrangements in motor vehicles Expired GB1358920A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1358920A true GB1358920A (en) 1974-07-03

Family

ID=25760064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5342371A Expired GB1358920A (en) 1970-11-18 1971-11-17 Pneumatic suspension arrangements in motor vehicles

Country Status (2)

Country Link
FR (1) FR2115230B2 (cg-RX-API-DMAC7.html)
GB (1) GB1358920A (cg-RX-API-DMAC7.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224663A3 (de) * 1985-12-05 1987-11-04 WABCO Westinghouse Fahrzeugbremsen GmbH Niveauregeleinrichtung für Fahrzeuge mit Luftfedern
GB2387359A (en) * 2002-03-27 2003-10-15 Wheelbase Engineering Ltd Control system for lift axles
ES2336056A1 (es) * 2006-03-10 2010-04-07 Wabco Gmbh Procedimiento para la regulacion de la traccion de un vehiculo con suspension neumatica.
US9533540B2 (en) 2014-03-04 2017-01-03 Hendrickson Usa, L.L.C. Parking brake interlock for automatic lift axle
CN110293807A (zh) * 2018-03-23 2019-10-01 威伯科印度有限公司 用于车辆的提升桥悬架系统的提升桥控制单元
US10611206B2 (en) 2013-03-13 2020-04-07 Hendrickson Usa, L.L.C. Air suspension control system
CN116357695A (zh) * 2023-03-08 2023-06-30 岚图汽车科技有限公司 一种空气弹簧防爆方法、装置、设备及可读存储介质

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717388C2 (de) * 1977-04-20 1986-09-18 Integral Hydraulik & Co, 4000 Düsseldorf Abschaltbare hydropneumatische Federung, insbesondere für die Hinterachse von Radladern oder dergleichen mit verriegelbarer Vorderachse
DE2811873C2 (de) * 1978-03-18 1984-04-05 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
DE3428867A1 (de) * 1984-08-04 1986-02-13 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Luftfedereinrichtung fuer fahrzeuge
FR2621536B1 (fr) * 1987-10-09 1990-02-02 Renault Vehicules Ind Dispositif de commande notamment de relevage et de descente d'un essieu auxiliaire suspendu de vehicule
DE3825408A1 (de) * 1988-07-27 1990-02-01 Man Nutzfahrzeuge Ag Vorrichtung zum zu- und abschalten der mittragfunktion einer mitlauf- oder liftachse

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224663A3 (de) * 1985-12-05 1987-11-04 WABCO Westinghouse Fahrzeugbremsen GmbH Niveauregeleinrichtung für Fahrzeuge mit Luftfedern
US4756548A (en) * 1985-12-05 1988-07-12 Wabco Westinghouse Fahrzeugbremsen Gmbh Level control arrangement for vehicles having air springs
GB2387359A (en) * 2002-03-27 2003-10-15 Wheelbase Engineering Ltd Control system for lift axles
ES2336056A1 (es) * 2006-03-10 2010-04-07 Wabco Gmbh Procedimiento para la regulacion de la traccion de un vehiculo con suspension neumatica.
ES2336056B2 (es) * 2006-03-10 2010-09-29 Wabco Gmbh Procedimiento para la regulacion de la traccion de un vehiculo con suspension neumatica.
US10611206B2 (en) 2013-03-13 2020-04-07 Hendrickson Usa, L.L.C. Air suspension control system
US9533540B2 (en) 2014-03-04 2017-01-03 Hendrickson Usa, L.L.C. Parking brake interlock for automatic lift axle
CN110293807A (zh) * 2018-03-23 2019-10-01 威伯科印度有限公司 用于车辆的提升桥悬架系统的提升桥控制单元
CN116357695A (zh) * 2023-03-08 2023-06-30 岚图汽车科技有限公司 一种空气弹簧防爆方法、装置、设备及可读存储介质
CN116357695B (zh) * 2023-03-08 2025-02-25 岚图汽车科技有限公司 一种空气弹簧防爆方法、装置、设备及可读存储介质

Also Published As

Publication number Publication date
FR2115230B2 (cg-RX-API-DMAC7.html) 1976-02-13
DE2056636A1 (de) 1972-05-31
FR2115230A2 (cg-RX-API-DMAC7.html) 1972-07-07
DE2056636B2 (de) 1977-01-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee