FR2630975B1 - Procede pour reguler une suspension de vehicule utilisant de l'air comprime - Google Patents

Procede pour reguler une suspension de vehicule utilisant de l'air comprime

Info

Publication number
FR2630975B1
FR2630975B1 FR8906000A FR8906000A FR2630975B1 FR 2630975 B1 FR2630975 B1 FR 2630975B1 FR 8906000 A FR8906000 A FR 8906000A FR 8906000 A FR8906000 A FR 8906000A FR 2630975 B1 FR2630975 B1 FR 2630975B1
Authority
FR
France
Prior art keywords
controlling
compressed air
vehicle suspension
suspension
vehicle
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 - Lifetime
Application number
FR8906000A
Other languages
English (en)
Other versions
FR2630975A1 (fr
Inventor
Matthias Fahrnschon
Helmut Zehaczek
Engelbert Tillhon
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2630975A1 publication Critical patent/FR2630975A1/fr
Application granted granted Critical
Publication of FR2630975B1 publication Critical patent/FR2630975B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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 the regulating means comprising electric or electronic elements
    • B60G17/0152Resilient 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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B60G17/0155Resilient 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 the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/02Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052Pneumatic spring characteristics
    • B60G17/0523Regulating distributors or valves for pneumatic springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D61/00Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12Motor 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
    • B62D61/125Motor 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10Type of spring
    • B60G2202/15Fluid spring
    • B60G2202/152Pneumatic spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40Type of actuator
    • B60G2202/41Fluid actuator
    • B60G2202/412Pneumatic actuator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/80Interactive suspensions; arrangement affecting more than one suspension unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25Stroke; Height; Displacement
    • B60G2400/252Stroke; Height; Displacement vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50Pressure
    • B60G2400/51Pressure in suspension unit
    • B60G2400/512Pressure in suspension unit in spring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50Pressure
    • B60G2400/51Pressure in suspension unit
    • B60G2400/512Pressure in suspension unit in spring
    • B60G2400/5122Fluid spring
    • B60G2400/51222Pneumatic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00Indexing codes relating to the regulated action or device
    • B60G2500/20Spring action or springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00Indexing codes relating to the regulated action or device
    • B60G2500/20Spring action or springs
    • B60G2500/202Height or leveling valve for air-springs
    • B60G2500/2021Arrangement of valves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00Indexing codes relating to the regulated action or device
    • B60G2500/30Height or ground clearance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/02Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
FR8906000A 1988-05-07 1989-05-05 Procede pour reguler une suspension de vehicule utilisant de l'air comprime Expired - Lifetime FR2630975B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883815612 DE3815612A1 (de) 1988-05-07 1988-05-07 Verfahren zur regelung einer druckluftgestuetzten fahrzeugfederung

Publications (2)

Publication Number Publication Date
FR2630975A1 FR2630975A1 (fr) 1989-11-10
FR2630975B1 true FR2630975B1 (fr) 1992-03-06

Family

ID=6353867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906000A Expired - Lifetime FR2630975B1 (fr) 1988-05-07 1989-05-05 Procede pour reguler une suspension de vehicule utilisant de l'air comprime

Country Status (3)

Country Link
DE (1) DE3815612A1 (fr)
FR (1) FR2630975B1 (fr)
SE (1) SE8901581A0 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4003746C2 (de) * 1990-02-08 1998-07-09 Wabco Gmbh Einrichtung zur Erzeugung eines gewichtsabhängigen Signals bei einem Fahrzeug mit Luftfedern
FR2689069B1 (fr) * 1992-03-20 1995-09-15 Bouvier Daniel Remorque avec suspension pneumatique a hauteur variable pour le transport de tourets ou de bobines.
DE19530260C2 (de) * 1995-08-17 1998-10-08 Grau Gmbh Luftfederungsanlage für Fahrzeuge
DE19546324C2 (de) * 1995-12-12 1998-10-29 Grau Gmbh Steuerblock für eine Luftfederungsanlage
DE19546730A1 (de) * 1995-12-14 1997-06-19 Wabco Gmbh Niveauregeleinrichtung
DE10147185A1 (de) * 2001-09-25 2003-04-24 Knorr Bremse Systeme Bestimmung von Federhöhe und Druck in Federelementen, insbesondere Luftfedern, für Kraftfahrzeuge
DE10245815C5 (de) * 2002-10-01 2010-07-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Druckluftsteuervorrichtung für eine elektronische Luftfederungsanlage für ein Fahrzeug
DE102004049542B4 (de) 2004-10-12 2007-07-12 Haldex Brake Products Gmbh Steuervorrichtung für eine Luftfederungsanlage für ein Kraftfahrzeug
DE102006011183B4 (de) * 2006-03-10 2015-02-19 Wabco Gmbh Verfahren zur Traktionsregelung eines pneumatisch gefederten Fahrzeuges
SE530317C2 (sv) * 2006-09-25 2008-04-29 Scania Cv Ab Justering av fordons chassielement
DE102008045213A1 (de) * 2008-08-30 2010-03-04 Wabco Gmbh Elektropneumatische Steueranordnung für eine Niveauregulierung eines Fahrzeuges
ES2387516T3 (es) * 2008-12-16 2012-09-25 Iveco Magirus Ag Sistema de control para suspensiones neumáticas de vehículo provisto de al menos un eje de accionamiento y al menos un eje adicional con carga simétrica en cada eje
DE102010053264A1 (de) 2010-12-02 2012-06-06 Wabco Gmbh Verfahren zur Steuerung des Druckausgleichs bei einem Fahrwerk mit einer Antriebsachse und einer Schleppachse
CA2845749C (fr) 2013-03-13 2021-03-09 Hendrickson Usa, L.L.C. Systeme de commande de suspension pneumatique
EP3113963B1 (fr) 2014-03-04 2018-04-18 Hendrickson USA, L.L.C. Verrouillage mutuel de frein de stationnement pour essieu à soulèvement automatique
CA2956933A1 (fr) * 2017-02-03 2018-08-03 Kelso Technologies Inc. Systeme et methode de controle de suspension actif destines a des vehicules hors route
CN111971190A (zh) * 2018-02-05 2020-11-20 基航管理有限公司 用于空气管理系统的控制单元
DE102019219880A1 (de) * 2019-12-17 2021-06-17 Continental Teves Ag & Co. Ohg Verfahren zum Betreiben einer Luftfederungsanlage und eine Luftfederungsanlage
EP3882056B1 (fr) * 2020-03-18 2023-10-25 ZF CV Systems Europe BV Procédé de commande d'une installation de suspension pneumatique d'un véhicule

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099597B1 (fr) * 1982-07-23 1985-12-11 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Système de contrôle pneumatique
JPS59100007A (ja) * 1982-11-30 1984-06-09 Isuzu Motors Ltd 空気ばね式懸架装置
DE3428867A1 (de) * 1984-08-04 1986-02-13 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Luftfedereinrichtung fuer fahrzeuge
DE3609843A1 (de) * 1986-03-22 1987-09-24 Bosch Gmbh Robert Entlastung der nachlaufachse bei einem doppelachsenfahrzeug

Also Published As

Publication number Publication date
SE8901581L (sv) 1989-11-08
SE8901581A0 (sv) 1989-11-08
FR2630975A1 (fr) 1989-11-10
SE8901581D0 (sv) 1989-05-02
DE3815612A1 (de) 1989-11-16

Similar Documents

Publication Publication Date Title
FR2630975B1 (fr) Procede pour reguler une suspension de vehicule utilisant de l'air comprime
GB2234946B (en) System for controlling active suspensions of a vehicle
GB2232939B (en) System for controlling active suspensions of a vehicle
GB9123346D0 (en) Process for activating the hydraulic service-brake system of a road vehicle
FR2761174B1 (fr) Procede pour commander la deceleration d'un vehicule suivant un autre vehicule
GB2231848B (en) System for controlling active suspensions of a vehicle
FR2749686B1 (fr) Procede pour l'evitement lateral par un vehicule d'une zone mobile
FR2562843B1 (fr) Dispositif de commande de la durete de la suspension d'un vehicule
GB9424944D0 (en) A suspension system for a vehicle
FR2727358B1 (fr) Moteur oscillant pour un stabilisateur divise d'un essieu de vehicule
EP0421065A3 (en) Method and means for vibration control of the wheel system of a car while driving
FR2636390B1 (fr) Verin de suspension hydropneumatique pour vehicule
DE69319737D1 (de) Fahrzeugaufhängungssystem für verstellbares bewegungsniveau
FR2730311B1 (fr) Procede pour controler l'installation de freinage d'un vehicule
FR2473429B1 (fr) Dispositif de reglage de la suspension hydraulique d'un vehicule
FR2606711B1 (fr) Suspension pneumatique pour vehicule a essieu en tandem a l'arriere
FR2556313B1 (fr) Procede de commande du freinage d'un vehicule sur roues
GB2270050B (en) Suspension control system for a vehicle
FR2640558B1 (fr) Procede pour l'entrainement hydraulique auxiliaire de roues sur un vehicule
GB2239222B (en) Multi-axle air suspension system for a vehicle
FR2689066B1 (fr) Suspente elastique pour tubulure d'echappement de vehicule.
FR2576555B1 (fr) Systeme de commande antiroulis de la suspension pneumatique ou oleopneumatique pour un essieu de vehicule
HU9300044D0 (en) Axle suspension for road vehicle
FR2684946B1 (fr) Procede de controle de la deceleration d'un vehicule.
FR2689476B1 (fr) Suspension transversale pour vehicule ferroviaire.

Legal Events

Date Code Title Description
ST Notification of lapse