ES2040067T3 - Suspension hidroneumatica con amortiguacion y rigidez variables. - Google Patents

Suspension hidroneumatica con amortiguacion y rigidez variables.

Info

Publication number
ES2040067T3
ES2040067T3 ES199090400343T ES90400343T ES2040067T3 ES 2040067 T3 ES2040067 T3 ES 2040067T3 ES 199090400343 T ES199090400343 T ES 199090400343T ES 90400343 T ES90400343 T ES 90400343T ES 2040067 T3 ES2040067 T3 ES 2040067T3
Authority
ES
Spain
Prior art keywords
hydro
suspension
pneumatic
rigidity
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 - Lifetime
Application number
ES199090400343T
Other languages
English (en)
Inventor
Bruno Clotault
Joel Dessirieix
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of ES2040067T3 publication Critical patent/ES2040067T3/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
    • 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
    • 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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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
    • B60G2202/154—Fluid spring with an accumulator
    • 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
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • 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
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
    • 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
    • B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
    • B60G2204/83—Type of interconnection
    • B60G2204/8304—Type of interconnection using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

EL INVENTO SE REFIERE A UNA SUSPENSION HIDRONEUMATICA DE VEHICULO AUTOMOVIL, QUE CONSTA DE UNOS EJES INTERPUESTOS ENTRE LA ESTRUCTURA DEL VEHICULO Y LOS BRAZOS DE SOPORTE DE LAS RUEDAS DE LOS CILINDROS (1A,1B,1C,1D) ENLAZADOS HIDRAULICAMENTE MEDIANTE AMORTIGUADORES (3A,3B,3C,3D) Y ACUMULADORES HIDRONEUMATICOS (2A,2B,2C,2D), ESTANDO CADA UNO DE LOS EJES PROVISTO DE UN ACUMULADOR (14A,14B) HIDRONEUMATICO SUPLEMENTARIO QUE COOPERA CON UN PRIMER AMORTIGUADOR (7A O 7C) SUPLEMENTARIO ENLAZADO AL CILINDRO (1A O 1C) DE UNA DE LAS RUEDAS DEL EJE Y CON UN SEGUNDO AMORTIGUADOR (7B O 7D) SUPLEMENTARIO ENLAZADO AL CILINDRO (1B O 1D) DE LA OTRA RUEDA. LA SUSPENSION, SEGUN EL INVENTO, CONSTA DE UNOS ELEMENTOS (11A,11B,11C,11D) PARA HACER VARIAR SIMULTANEAMENTE LA AMORTIGUACION DEL PRIMER Y DEL SEGUNDO AMORTIGUADOR SUPLEMENTARIO. APLICACION EN VEHICULOS PROVISTOS DE SUSPENSION CON AMORTIGUACION VARIABLE.
ES199090400343T 1989-02-13 1990-02-08 Suspension hidroneumatica con amortiguacion y rigidez variables. Expired - Lifetime ES2040067T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901800A FR2643024B1 (fr) 1989-02-13 1989-02-13 Suspension hydropneumatique a amortissement et raideur variables

Publications (1)

Publication Number Publication Date
ES2040067T3 true ES2040067T3 (es) 1993-10-01

Family

ID=9378699

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090400343T Expired - Lifetime ES2040067T3 (es) 1989-02-13 1990-02-08 Suspension hidroneumatica con amortiguacion y rigidez variables.

Country Status (6)

Country Link
US (1) US5141244A (es)
EP (1) EP0383654B1 (es)
JP (1) JP3042852B2 (es)
DE (1) DE69001267T2 (es)
ES (1) ES2040067T3 (es)
FR (1) FR2643024B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05185822A (ja) * 1991-08-30 1993-07-27 Tokico Ltd 車高調整システム
DE9407167U1 (de) * 1994-04-29 1994-07-07 Hemscheidt Fahrwerktech Gmbh Hydropneumatisches Federungssystem mit Stabilisierung
DE19844493A1 (de) * 1998-09-29 2000-03-30 Zahnradfabrik Friedrichshafen Hydropneumatisches Federungssystem
DE19920109A1 (de) * 1999-05-03 2000-11-09 Zahnradfabrik Friedrichshafen Aktuator
FR2805492B1 (fr) * 2000-02-28 2002-06-28 Peugeot Citroen Automobiles Sa Systeme de regulation pour une suspension de vehicule automobile
CN100432477C (zh) * 2005-12-13 2008-11-12 江苏大学 仿生耦合减振器
CN102175468A (zh) * 2011-02-23 2011-09-07 湖南大学 油气悬架非线性特性参数的无损评测方法
CN104175828B (zh) * 2014-07-18 2016-06-29 北京福田戴姆勒汽车有限公司 车辆
US11970041B2 (en) * 2019-02-22 2024-04-30 Fox Factory, Inc. Adjustable air chamber for a shock
CN112895831B (zh) * 2021-01-29 2022-11-18 中国北方车辆研究所 多轴车辆车姿调节系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1098063A (fr) * 1953-12-18 1955-07-18 Rech S Etudes Système de suspension pour véhicules automobiles et similaires
DE1252546B (es) * 1957-11-26
JPS60103009U (ja) * 1983-12-20 1985-07-13 トキコ株式会社 ハイドロ・ニユ−マチツク・サスペンシヨン
GB8411319D0 (en) * 1984-05-03 1984-06-06 Armstrong Patents Co Ltd Shock absorbers
FR2569624B1 (fr) * 1984-09-06 1988-11-18 Peugeot Suspension a flexibilite et amortissement variables
FR2600950B1 (fr) * 1986-07-02 1988-10-21 Peugeot Suspension hydropneumatique pour vehicule automobile

Also Published As

Publication number Publication date
FR2643024A1 (fr) 1990-08-17
DE69001267T2 (de) 1993-07-22
US5141244A (en) 1992-08-25
EP0383654B1 (fr) 1993-04-07
JP3042852B2 (ja) 2000-05-22
EP0383654A1 (fr) 1990-08-22
FR2643024B1 (fr) 1994-04-15
DE69001267D1 (de) 1993-05-13
JPH02234827A (ja) 1990-09-18

Similar Documents

Publication Publication Date Title
US3328019A (en) Leveling device for vehicles
ES2040782T3 (es) Suspension de ruedas para un vehiculo a motor.
ES2040067T3 (es) Suspension hidroneumatica con amortiguacion y rigidez variables.
ES2125855T3 (es) Amortiguadores de choque.
NO870686D0 (no) Kjoerestellfjaering for skinnekjoeretoeyer.
ATE404415T1 (de) Drehgestell mit einem federungssystem
ATE340711T1 (de) Feder- und stossdämpfer- anordnung für eine fahrzeugkabine
ES2163675T3 (es) Suspension individual para una rueda con direccion y con amortiguacion neumatica, para un autobus o un camion.
GB1014089A (en) Improvements in or relating to railway vehicles
ES2089333T3 (es) Dispositivo para la estabilizacion de la carroceria de los vehiculos de motor.
GB1223366A (en) Improvements in/or relating to vehicle suspensions
DE60314886D1 (de) Stossdämpfungshydrauliksystem für geländelastkraftfahrzeug und geländelastkraftfahrzeug mit solch einem hydrauliksystem
GB497868A (en) Improvements in or relating to shock absorbing and load equalizing or stabilizing means
ES2034756T3 (es) Un dispositivo de direccion para el eje trasero de un vehiculo a motor.
CN211918447U (zh) 一种座椅平衡减震装置
RU2003135607A (ru) Тележка транспортного средства
JP2003291808A (ja) 鉄道車両の軸箱支持装置
CN214331339U (zh) 一种变刚度汽车悬架用减震装置
ES2047886T3 (es) Suspension de vehiculo.
CN210760130U (zh) 一种用于中置减震器空气悬架的托架
CN205705974U (zh) 一种降低侧翻几率的汽车轮毂
SU707835A1 (ru) Опора подвески силового агрегата автомобмл
DE59400251D1 (de) Fahrzeug-Radaufhängung in Dämpferbeinbauart
ES2063618B1 (es) Suspension primaria de vehiculos ferroviarios.
RU171046U1 (ru) Пружинная подвеска транспортного средства

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 383654

Country of ref document: ES