ES2185345T3 - Metodo para el control de suspension neumatica de vehiculos. - Google Patents

Metodo para el control de suspension neumatica de vehiculos.

Info

Publication number
ES2185345T3
ES2185345T3 ES99923604T ES99923604T ES2185345T3 ES 2185345 T3 ES2185345 T3 ES 2185345T3 ES 99923604 T ES99923604 T ES 99923604T ES 99923604 T ES99923604 T ES 99923604T ES 2185345 T3 ES2185345 T3 ES 2185345T3
Authority
ES
Spain
Prior art keywords
height
function
platform
vehicle
manual
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
ES99923604T
Other languages
English (en)
Inventor
Ibanez Alberto Moreno
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.)
Accesorios y Elevadores Valencia SL
Original Assignee
Accesorios y Elevadores Valencia SL
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 Accesorios y Elevadores Valencia SL filed Critical Accesorios y Elevadores Valencia SL
Application granted granted Critical
Publication of ES2185345T3 publication Critical patent/ES2185345T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60G17/033—Spring characteristics, e.g. mechanical springs and mechanical adjusting means characterised by regulating means acting on more than one spring
    • 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
    • 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
    • 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
    • B60G2800/20—Stationary vehicle
    • B60G2800/204—Stationary vehicle adjusting floor height to the loading ramp level

Landscapes

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

Abstract

Método para control de suspensión neumática de vehículos, que realiza las funciones de : A) Mantenimiento constante de la altura de la plataforma durante la circulación del vehículo, mediante una válvula niveladora principal. B) Ajuste manual de la altura de la plataforma, con el vehículo parado, para ponerla a nivel con el muelle de carga, mediante una función sube-baja manual. C) Limitación de la altura máxima a la que puede elevarse la plataforma cuando se utiliza la función (B) de ajuste manual, para proteger los órganos de la suspensión del vehículo, mediante una válvula limitadora de altura; y siendo también capaz de llevar a cabo la función de: E) Retorno automático del sistema a la función (A) de altura de circulación, por medio de una válvula eléctrica gobernada por una señal eléctrica generada cuando un parámetro de control opcional particular es activado, caracterizado por que este método combina las funciones A), B), C), y E) anteriores con la siguiente función: D) mantenimiento constante de cualquier valor de la altura de la plataforma previamente seleccionado mediante la función sube-baja manual (B) sobre el nivel respecto al muelle de carga durante todo el proceso de carga o descarga, independientemente de la situación de carga del vehículo, por medio de una válvula secundaria de nivelación soportada por otros dispositivos por medios mecánicos-neumáticos.
ES99923604T 1998-06-08 1999-06-07 Metodo para el control de suspension neumatica de vehiculos. Expired - Lifetime ES2185345T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9801195A ES2159453B1 (es) 1998-06-08 1998-06-08 Mecanismo de control de suspension de vehiculos.

Publications (1)

Publication Number Publication Date
ES2185345T3 true ES2185345T3 (es) 2003-04-16

Family

ID=8304059

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9801195A Expired - Fee Related ES2159453B1 (es) 1998-06-08 1998-06-08 Mecanismo de control de suspension de vehiculos.
ES99923604T Expired - Lifetime ES2185345T3 (es) 1998-06-08 1999-06-07 Metodo para el control de suspension neumatica de vehiculos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9801195A Expired - Fee Related ES2159453B1 (es) 1998-06-08 1998-06-08 Mecanismo de control de suspension de vehiculos.

Country Status (5)

Country Link
EP (1) EP1084873B1 (es)
AU (1) AU4041599A (es)
DE (1) DE69903158T2 (es)
ES (2) ES2159453B1 (es)
WO (1) WO1999064261A1 (es)

Cited By (2)

* 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.
CN115817092A (zh) * 2023-01-03 2023-03-21 重庆长安汽车股份有限公司 一种空气悬架补气控制方法、装置、设备及存储介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8306696B2 (en) 2003-04-17 2012-11-06 Driveright Holdings, Ltd. Method and system for aligning a vehicle with an artificial horizon
DE10334709A1 (de) * 2003-07-30 2005-02-24 Daimlerchrysler Ag Aktives Federsystem für eine Radaufhängung
US7744099B2 (en) 2004-11-04 2010-06-29 Driveright Holdings, Ltd. Method and system for adjusting a vehicle aligned with an artificial horizon
MX2020003846A (es) * 2017-10-17 2020-10-28 Base Air Man Limited Sistema de gestión de presión y volumen de aire ecualizado simétricamente dinámico.
SE542859C2 (en) * 2018-08-24 2020-07-21 Scania Cv Ab A method and a system for controlling a vehicle height of modularized vehicle in relation to the road surface
FR3085932B1 (fr) * 2018-09-14 2021-07-23 Speedinnov Suspension pneumatique pour vehicule ferroviaire
CN109624638A (zh) * 2019-01-11 2019-04-16 清科智能悬架系统（苏州）有限公司 一种汽车空气悬挂控制系统及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233382A (fr) * 1958-08-21 1960-10-12 Demag Zug Gmbh Dispositif de stabilisation pour machines mobiles, en particulier de grues, montées sur pneumatiques ou sur essieux à ressorts, et véhicule muni d'un dispositif conforme ou similaire aux précédents
DE1480185B1 (de) * 1964-12-09 1970-07-23 Schmidt Dipl Ing Karl Heinz Vorrichtung zum hydraulischen Raddruckausgleich fuer vier- oder mehrraedrige Kraftfahrzeuge
US3356954A (en) * 1964-12-09 1967-12-05 Schmidt Karl Heinz Wheel suspension system for road vehicles and cross-country vehicles
DE2161051A1 (de) * 1971-12-09 1973-06-14 Kloeckner Humboldt Deutz Ag Luftgefedertes dreiachsfahrzeug mit einer hinteren doppelachse
DE3638849A1 (de) * 1986-11-13 1988-05-19 Bosch Gmbh Robert Luftfederung fuer fahrzeug mit doppelachse
IT1223749B (it) * 1988-08-02 1990-09-29 Iveco Fiat Sospensione pneumatica a livello costante per autoveicoli
IE64569B1 (en) * 1989-11-07 1995-08-23 Ror Rockwell Ltd Height control of air suspended vehicles
GB8929185D0 (en) * 1989-12-23 1990-02-28 Rubery Owen Rockwell Ltd Load distribution on air suspended vehicles
DE19530260C2 (de) * 1995-08-17 1998-10-08 Grau Gmbh Luftfederungsanlage für Fahrzeuge

Cited By (3)

* 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.
CN115817092A (zh) * 2023-01-03 2023-03-21 重庆长安汽车股份有限公司 一种空气悬架补气控制方法、装置、设备及存储介质
CN115817092B (zh) * 2023-01-03 2024-05-10 重庆长安汽车股份有限公司 一种空气悬架补气控制方法、装置、设备及存储介质

Also Published As

Publication number Publication date
WO1999064261A1 (es) 1999-12-16
ES2159453A1 (es) 2001-10-01
AU4041599A (en) 1999-12-30
EP1084873B1 (en) 2002-09-25
ES2159453B1 (es) 2002-04-01
DE69903158T2 (de) 2003-06-12
DE69903158D1 (de) 2002-10-31
EP1084873A1 (en) 2001-03-21

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