ES2077274T3 - Instalacion de mando para subir y bajar a voluntad la carroceria de vehiculos con suspension neumatica. - Google Patents

Instalacion de mando para subir y bajar a voluntad la carroceria de vehiculos con suspension neumatica.

Info

Publication number
ES2077274T3
ES2077274T3 ES92105742T ES92105742T ES2077274T3 ES 2077274 T3 ES2077274 T3 ES 2077274T3 ES 92105742 T ES92105742 T ES 92105742T ES 92105742 T ES92105742 T ES 92105742T ES 2077274 T3 ES2077274 T3 ES 2077274T3
Authority
ES
Spain
Prior art keywords
control
compressed air
adjustment element
raise
vehicles
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
ES92105742T
Other languages
English (en)
Inventor
J Sulzyc
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.)
Grau GmbH
Original Assignee
Grau 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25904847&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2077274(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grau GmbH filed Critical Grau GmbH
Application granted granted Critical
Publication of ES2077274T3 publication Critical patent/ES2077274T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/328—Systems sharing components with other fluid systems onboard the vehicle
    • 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
    • B60G17/0525—Height adjusting or levelling valves
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/302—Selected gear ratio; Transmission function
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/18—Starting, accelerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/92—ABS - Brake Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

UN EQUIPO DE CONTROL PARA ELEVAR Y BAJAR ARBITRARIAMENTE LA CARROCERIA DE VEHICULOS, EN VEHICULOS CON SUSPENSION NEUMATICA CON REGULACION DE NIVEL, PRESENTA UNA FUENTE DE AIRE COMPRIMIDO, AL MENOS UNA VALVULA DE REGULACION DE NIVEL (5) Y AL MENOS UN FUELLE DE SUSPENSION NEUMATICA (11) ASIGNADO AL MENOS A UN EJE DEL VEHICULO. SE HA PREVISTO UNA VALVULA DE CONEXION (1) CON LAS POSICIONES ELEVAR, BAJAR, MARCHA Y STOP. LA VALVULA DE CONEXION (1) PRESENTA UN EMBOLO DE CONTROL, CUYO CONTROL ESTA IMPULSADO POR AIRE COMPRIMIDO PARA ALCANZAR LA POSICION DE MARCHA. LA CAMARA DE CONTROL ESTA IMPULSADA CON AIRE COMPRIMIDO A TRAVES DE UN ELEMENTO DE AJUSTE ACTIVABLE ELECTRICAMENTE, EN ESPECIAL UNA VALVULA ELECTROMAGNETICA (15). EL ELEMENTO DE AJUSTE ESTA UNIDO POR MEDIO DE UN CONDUCTOR ELECTRICO (18) CON LA UNIDAD DE CONTROL (17) DE UN EQUIPO ABS U OTRA UNIDAD DE CONTROL QUE GENERAN, EN FUNCION DEL ESTADO DE MARCHA DEL VEHICULO, UNA SEÑAL DE CONTROL QUE ACTUA CON PREFERENCIA A LAS SEÑALES DE OTRAS UNIDADES DE MANDO (2) SOBRE EL ELEMENTO DE AJUSTE.
ES92105742T 1991-06-24 1992-04-03 Instalacion de mando para subir y bajar a voluntad la carroceria de vehiculos con suspension neumatica. Expired - Lifetime ES2077274T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4120825 1991-06-24
DE19924202729 DE4202729C2 (de) 1991-06-24 1992-01-31 Steueranlage zum willkürlichen Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen

Publications (1)

Publication Number Publication Date
ES2077274T3 true ES2077274T3 (es) 1995-11-16

Family

ID=25904847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92105742T Expired - Lifetime ES2077274T3 (es) 1991-06-24 1992-04-03 Instalacion de mando para subir y bajar a voluntad la carroceria de vehiculos con suspension neumatica.

Country Status (3)

Country Link
EP (1) EP0520147B1 (es)
DE (1) DE4202729C2 (es)
ES (1) ES2077274T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2277765A1 (es) * 2005-11-02 2007-07-16 Accesorios Y Elevadores Valencia, S.L. Metodo para control de suspension neumatica de vehiculos industriales y dispositivo correspondiente.

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DE19821036A1 (de) * 1998-05-11 1999-11-18 Wabco Gmbh Einrichtung und Verfahren zur Steuerung von Betriebsfunktionen eines Fahrzeuges
AU7387794A (en) * 1993-08-12 1995-03-14 M & G Tankers & Trailers Limited Vehicle with air suspension system
GB2280877B (en) * 1993-08-12 1997-04-16 M & G Tankers & Trailers Ltd Vehicle with air suspension system
DE4414868C1 (de) * 1994-04-28 1995-05-11 Grau Gmbh Steueranlage zum willkürlichen Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen
DE19510792C1 (de) * 1995-03-24 1996-06-05 Grau Gmbh Schaltventil zum willkürlichen Heben und Senken des Fahrzeugaufbaus
DE19544622C1 (de) * 1995-11-30 1996-09-05 Grau Gmbh Steueranlage für ein luftgefedertes Fahrzeug mit Niveauregelung
DE19944873C1 (de) 1999-09-18 2001-01-04 Haldex Brake Prod Gmbh Steueranlage zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen mit Niveauregelung
KR100471811B1 (ko) 2001-12-14 2005-03-08 현대자동차주식회사 자동차의 가변형 레벨링 밸브 장치
EP1660807A4 (en) * 2003-09-02 2012-01-18 Airsep Corp ROTARY CAM VALVE
DE10354056B4 (de) 2003-11-19 2015-08-20 Wabco Gmbh Ventileinrichtung für eine Luftfederungseinrichtung für ein Fahrzeug
DE102004034466B4 (de) * 2004-07-16 2010-08-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zum Steuern pneumatischer Funktionen eines Nutzkraftfahrzeuganhängers und Steuermodul für eine Anhängerbremsanlage
FR2881095B1 (fr) * 2005-01-21 2008-09-19 Eric Vignes Systeme de freinage pour remorque
DE102005017591B3 (de) * 2005-04-16 2006-06-22 Haldex Brake Products Gmbh Steueranlage für den Aufbau eines luftgefederten Kraftfahrzeuges, mit einem Niveauregelventil mit zwei Luftfederkreisen
DE102006006439B4 (de) * 2006-02-13 2008-11-27 Wabco Gmbh Ventileinrichtung zur manuellen Veränderung der Niveaulage eines luftgefederten Fahrzeuges
DE102007005979A1 (de) 2007-02-07 2008-08-21 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pneumatische Schaltventileinrichtung für luftgefederte Fahrzeuge mit mechanischer Rückstellung des Bedienelements
DE102007008156B4 (de) 2007-02-19 2011-03-31 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftfederungseinrichtung mit ausschließlich druckmittelbetätigten Steuerventilen und einer Höhenbegrenzungseinrichtung
DE102007008159B4 (de) 2007-02-19 2010-09-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftfederungseinrichtung mit elektrisch betätigtem Sperrventil
DE102007053766B3 (de) 2007-11-12 2009-03-19 Haldex Brake Products Gmbh Steueranlage für Kraftfahrzeug-Anhänger mit Betriebsbremse, Feststellbremse und Luftfederung
DE102007053767B3 (de) 2007-11-12 2009-03-19 Haldex Brake Products Gmbh Feststellbremsventil für eine Steueranlage für Kraftfahrzeug-Anhänger mit Betriebsbremse, Feststellbremse und Luftfederung
DE102007057836A1 (de) 2007-11-30 2009-06-18 Haldex Brake Products Gmbh Verfahren zum Betrieb einer Luftfederungsanlage eines Fahrzeuges
DE102008021648B4 (de) 2008-04-30 2012-07-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Niveauregelanordnung eines Fahrzeugaufbaus luftgefederter Fahrzeuge
DE102008039754B4 (de) 2008-08-26 2014-01-16 Haldex Brake Products Gmbh Anlage zum Heben und Senken eines Fahrzeugaufbaus
DE102008047801B3 (de) * 2008-09-17 2010-01-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur Steuerung von pneumatischen Einrichtungen eines Anhängers
DE102008051205A1 (de) * 2008-10-14 2010-06-10 Wabco Gmbh Ventileinrichtung für eine Luftfederungsanlage
DE102008052426A1 (de) 2008-10-21 2010-04-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftfederungseinrichtung mit elektro-mechanischer Stelleinrichtung zum Rückstellen eines Schaltventils in die Stellung Fahrt
DE102009005229C5 (de) 2009-01-20 2019-09-12 Haldex Brake Products Aktiebolag Luftfederanlage mit Höhenbegrenzung
DE102009002339B4 (de) 2009-04-09 2012-11-15 Haldex Brake Products Gmbh Ventileinrichtung für eine Luftfederungsanlage
DE102009023836A1 (de) * 2009-06-04 2011-01-05 Wabco Gmbh Einrichtung zum Steuern einer Fahrzeug-Achsanordnung, Bremssystem, Fahrzeug und Steuerverfahren zum Steuern einer Fahrzeug-Achsanordnung
EP2263892A1 (de) 2009-06-10 2010-12-22 Haldex Brake Products GmbH Schaltventileinheit zum Be- und Entlüften von Federbälgen eines Fahrzeugs oder Anhängers
EP2263893A1 (de) 2009-06-10 2010-12-22 Haldex Brake Products GmbH Schaltventileinheit zum Be- und Entlüften von Federbälgen eines Fahrzeugs oder Anhängers
DE102010011431A1 (de) 2009-12-23 2011-06-30 WABCO GmbH, 30453 Ventileinrichtung für eine Luftfederungsanlage
DE102010010605B4 (de) 2010-03-08 2014-01-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur Steuerung von pneumatischen Einrichtungen eines Anhängers
DE102010003463B4 (de) 2010-03-30 2013-11-14 Haldex Brake Products Gmbh Pneumatische Baueinheiten für Luftfederungsanlagen
DE102010018614B3 (de) * 2010-04-28 2011-06-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, 80809 Steuereinheit zum Erzeugen eines einen Fahrzustand eines Fahrzeugs kennzeichnenden Drucksignals
DE102011051505C5 (de) * 2011-07-01 2023-09-07 Haldex Brake Products Aktiebolag Niveauregelventileinheit mit integriertem Verteiler
DE102012112362B3 (de) 2012-12-17 2014-05-22 Haldex Brake Products Gmbh Ventil mit einer Befestigungseinrichtung
DE102013110511B3 (de) * 2013-09-23 2014-09-18 Haldex Brake Products Gmbh Hebe-Senk-Ventileinheit
EP3208120A1 (de) 2016-02-18 2017-08-23 Haldex Brake Products Aktiebolag Elektronische steuereinrichtung und steuerkreis für eine luftfederungsanlage eines nutzfahrzeugs
EP3208119A1 (de) 2016-02-18 2017-08-23 Haldex Brake Products Aktiebolag Mechanisch betätigte niveauregelventileinrichtung

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US3920283A (en) * 1974-08-26 1975-11-18 Lear Siegler Inc Brake responsive load transfer apparatus and method
DE2510954C2 (de) * 1975-03-13 1983-12-29 Knorr-Bremse GmbH, 8000 München Luftfederung für Kraftfahrzeuge, insbesondere für Containerfahrzeuge
US4558886A (en) * 1983-09-22 1985-12-17 Straub Gerald J Fluid circuit means for elevating the rear end of an air ride truck trailer
DE3344022C1 (de) * 1983-12-06 1989-11-23 Graubremse Gmbh, 6900 Heidelberg Anlage zum Heben und Senken des Fahrzeugaufbaus von luftgefederten Fahrzeugen
US4865349A (en) * 1988-01-22 1989-09-12 Navistar International Transportation Corp. Air suspension deflation control system with automatic reinflation and control reset
IE64569B1 (en) * 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
GB8926306D0 (en) * 1989-11-21 1990-01-10 Grau Ltd Vehicle suspension system
WO1992012021A1 (en) * 1991-01-04 1992-07-23 Ims Limited Improvements relating to air suspension means for trailers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2277765A1 (es) * 2005-11-02 2007-07-16 Accesorios Y Elevadores Valencia, S.L. Metodo para control de suspension neumatica de vehiculos industriales y dispositivo correspondiente.

Also Published As

Publication number Publication date
DE4202729A1 (de) 1993-01-07
EP0520147A1 (de) 1992-12-30
EP0520147B1 (de) 1995-07-19
DE4202729C2 (de) 1993-11-25

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