ES2196205T3 - Sistema de suspension para mejorar el confort de marcha, en particular para vehiculos sobre carril. - Google Patents

Sistema de suspension para mejorar el confort de marcha, en particular para vehiculos sobre carril.

Info

Publication number
ES2196205T3
ES2196205T3 ES97103069T ES97103069T ES2196205T3 ES 2196205 T3 ES2196205 T3 ES 2196205T3 ES 97103069 T ES97103069 T ES 97103069T ES 97103069 T ES97103069 T ES 97103069T ES 2196205 T3 ES2196205 T3 ES 2196205T3
Authority
ES
Spain
Prior art keywords
spring
comfort
characteristic line
vehicles
rail
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
ES97103069T
Other languages
English (en)
Inventor
Fritz Dr-Ing Prof Frederich
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.)
Alstom Transport Deutschland GmbH
Original Assignee
Alstom LHB 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 Alstom LHB GmbH filed Critical Alstom LHB GmbH
Application granted granted Critical
Publication of ES2196205T3 publication Critical patent/ES2196205T3/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
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/56—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs
    • B60G11/58—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having helical, spiral or coil springs, and also fluid springs arranged coaxially
    • 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
    • B60G17/027—Mechanical springs regulated by fluid means
    • B60G17/0272—Mechanical springs regulated by fluid means the mechanical spring being a coil spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid 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
    • B60G2202/12—Wound 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
    • B60G2202/14—Plastic spring, e.g. rubber
    • 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
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/10—Railway vehicles
    • 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
    • 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

Abstract

EL CONFORT DE VIAJE DE VEHICULOS CAE O SE MANTIENE DEPENDIENDO ENTRE OTRAS COSAS DE LA DESAPARICION O EXISTENCIA DE IMPACTOS O ACELERACIONES DE IMPACTO, QUE A PARTIR DE LAS DESIGUALDADES DE LA TRAYECTORIA DE DESPLAZAMIENTO INEVITABLES SE TRANSMITEN SOBRE LA RUEDA (1) QUE RUEDA SOBRE ESTA TRAYECTORIA Y DE ALLI A LA ESTRUCTURA (3) DEL MECANISMO DE DESPLAZAMIENTO. MEDIANTE LA UTILIZACION DE UNA SUSPENSION (5) DE CARGA EN VACIO MUY BLANDA COMO ELEMENTO AISLANTE ENTRE LA RUEDA (1) Y LA ESTRUCTURA (3) DE MECANISMO DE DESPLAZAMIENTO SE CONSIGUE, QUE LA FUERZA DE SUSPENSION Y CON ELLAS LAS ACELERACIONES DE IMPACTO SE REDUZCAN SOBRE LA ESTRUCTURA (3) DEL MECANISMO DE DESPLAZAMIENTO.DE FORMA NO TOLERABLE LAS VIAS DE SUSPENSION GRANDE NO ADMISIBLES ENTRE LAS SITUACIONES DE CARGA EN "VACIO" Y "CON CARGA" SE COMPENSAN A TRAVES DE UNA OTRA SUSPENSION CONECTABLE, MEDIANTE UNA SUSPENSION (6) ADICIONAL. LA LINEA (8) CARACTERISTICA DE SUSPENSION BLANDA EXTREMA DE LA SUSPENSION (5) DE CARGA EN VACIO PARTE DEUNA SUSPENSION REDUCIDA A UNA CARACTERISTICA DE SUSPENSION MUY DURA. CON ELLO EL MANEJO REDUCIDO EN CASO DE COMPENSACION DE NIVEL DE LA VIA DE SUSPENSION ENTRE SITUACION "EN VACIO" Y "CON CARGA".
ES97103069T 1996-03-06 1997-02-26 Sistema de suspension para mejorar el confort de marcha, en particular para vehiculos sobre carril. Expired - Lifetime ES2196205T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19608617A DE19608617A1 (de) 1996-03-06 1996-03-06 Verfahren zur Verbesserung des Fahrkomforts

Publications (1)

Publication Number Publication Date
ES2196205T3 true ES2196205T3 (es) 2003-12-16

Family

ID=7787367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97103069T Expired - Lifetime ES2196205T3 (es) 1996-03-06 1997-02-26 Sistema de suspension para mejorar el confort de marcha, en particular para vehiculos sobre carril.

Country Status (4)

Country Link
EP (1) EP0794100B1 (es)
AT (1) ATE236817T1 (es)
DE (2) DE19608617A1 (es)
ES (1) ES2196205T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702947C2 (de) * 1997-01-28 1999-05-27 Contitech Formteile Gmbh Achsfederungsvorrichtung für ein Schienenfahrzeug
DE10112477A1 (de) * 2001-03-15 2002-09-19 Man Nutzfahrzeuge Ag Verfahren zur Abstimmung eines Maschinenlagers
DE102004013559B4 (de) * 2004-03-19 2006-10-19 Audi Ag Variables Federungssystem für ein Kraftfahrzeug mit mindestens einem Hauptfederelement und mindestens einem Dämpferelement
DE102008063499A1 (de) * 2008-12-17 2010-06-24 Audi Ag Radaufhängung für Kraftfahrzeuge
JP7323585B2 (ja) 2021-09-29 2023-08-08 本田技研工業株式会社 推定装置、車両及び推定方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959250C (de) * 1942-07-25 1957-02-28 Phaenomen Werke Gustav Hiller Fahrzeugfederung
DE2336782C2 (de) * 1973-07-19 1987-05-27 Clouth Gummiwerke AG, 5000 Köln Federvorrichtung
DE8025791U1 (es) * 1980-09-26 1993-04-22 Knaus, Hans A.J., 7800 Freiburg, De
DE3174727D1 (en) * 1980-11-25 1986-07-03 Bayerische Motoren Werke Ag Suspension system for vehicles
CH652669A5 (de) * 1981-11-09 1985-11-29 Inventio Ag Wagenkastenabstuetzung mit einstellbarer querfederung fuer drehgestell-schienenfahrzeuge.
US4488495A (en) * 1981-12-28 1984-12-18 The Budd Company Soft primar suspension system for a railway car
DE3228603A1 (de) * 1982-07-30 1984-02-02 Knorr-Bremse GmbH, 8000 München Federung fuer fahrzeugraeder
DE3421678C2 (de) * 1984-06-09 1986-08-14 Wilhelm Bläser GmbH & Co KG, 4618 Kamen Schienenfahrzeug, insbesondere Bodenentleerer
HU208367B (en) * 1986-04-29 1993-09-28 Lajos Laib Springy unit for vehicles
DE3704492A1 (de) * 1987-02-13 1988-08-25 Talbot Waggonfab Laufwerkfederung fuer schienenfahrzeuge
FR2652783B1 (fr) * 1989-10-05 1992-02-07 Bianchi Mauro Sa Procede de suspension a un ou plusieurs elements elastiques dont la raideur ou flexibilite est variable en dynamique et localisee lors des debattements de la suspension et son dispositif de mise en óoeuvre.
DE4226754A1 (de) * 1991-09-21 1993-03-25 Bosch Gmbh Robert Aufhaengungssystem fuer fahrzeuge
DE4238790C2 (de) * 1992-11-17 1996-07-25 Daimler Benz Ag Luftfederaggregat

Also Published As

Publication number Publication date
ATE236817T1 (de) 2003-04-15
EP0794100A2 (de) 1997-09-10
EP0794100A3 (de) 1998-12-30
EP0794100B1 (de) 2003-04-09
DE19608617A1 (de) 1997-09-11
DE59709735D1 (de) 2003-05-15

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