ES2045240T3 - Suspension para vehiculos. - Google Patents

Suspension para vehiculos.

Info

Publication number
ES2045240T3
ES2045240T3 ES89107113T ES89107113T ES2045240T3 ES 2045240 T3 ES2045240 T3 ES 2045240T3 ES 89107113 T ES89107113 T ES 89107113T ES 89107113 T ES89107113 T ES 89107113T ES 2045240 T3 ES2045240 T3 ES 2045240T3
Authority
ES
Spain
Prior art keywords
damping element
vehicles
bypass
chassis
passenger compartment
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
ES89107113T
Other languages
English (en)
Inventor
Gerhard Dr Bohn
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.)
Bombardier Transportation GmbH
Bombardier Transportation Holdings USA Inc
Original Assignee
AEG Westinghouse Transport Systeme GmbH
AEG Westinghouse Transportation Systems Inc
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 AEG Westinghouse Transport Systeme GmbH, AEG Westinghouse Transportation Systems Inc filed Critical AEG Westinghouse Transport Systeme GmbH
Application granted granted Critical
Publication of ES2045240T3 publication Critical patent/ES2045240T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/127—Bolster supports or mountings incorporating dampers with fluid as a damping medium
    • 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
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/32—The spring being in series with the damper and/or actuator
    • 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
    • B60G2202/413—Hydraulic actuator
    • 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
    • B60G2202/414—Fluid actuator using electrohydraulic valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/182—Active control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Fluid-Damping Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

SUSPENSION PARA AUTOMOVILES ENTRE UNA CABINA CON AMORTIGUACION Y UN ARMAZON SIN ELLA, CON POR LO MENOS UNA AMORTIGUACION BLANDA Y UN ELEMENTO DE AMORTIGUACION PARALELO. ESTE ULTIMO ES UN ELEMENTO DE AMORTIGUACION ACTIVO CON UN CIERTO GRADO REGULABLE, CON UN EMBOLO HIDRAULICO, UN PRIMER BYPASS CON EFECTO ESTRANGULADOR CONSTANTE Y UN SEGUNDO BYPASS CON UNA VALVULA DE ESTRANGULAMIENTO UNIDA A UN DISPOSITIVO DE MANDO, QUE SEGUN LA FUNCION DE LA VELOCIDAD DE ARTICULACION DE LA AMORTIGUACION BLANDA O DE LOS VALORES DE ACELERAMIENTO DE LA CABINA Y DEL MARCO, LA ABRE O LA CIERRA.
ES89107113T 1988-05-28 1989-04-20 Suspension para vehiculos. Expired - Lifetime ES2045240T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818179A DE3818179A1 (de) 1988-05-28 1988-05-28 Aufhaengung fuer fahrzeuge

Publications (1)

Publication Number Publication Date
ES2045240T3 true ES2045240T3 (es) 1994-01-16

Family

ID=6355330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89107113T Expired - Lifetime ES2045240T3 (es) 1988-05-28 1989-04-20 Suspension para vehiculos.

Country Status (6)

Country Link
US (1) US4976454A (es)
EP (1) EP0344445B1 (es)
JP (1) JPH0220472A (es)
AT (1) ATE93460T1 (es)
DE (2) DE3818179A1 (es)
ES (1) ES2045240T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845896A (en) * 1995-09-08 1998-12-08 Riad; Fawzy Counter balanced suspension
JPH02283512A (ja) * 1989-04-22 1990-11-21 Mitsubishi Electric Corp サスペンション制御装置
DE4014466A1 (de) * 1990-05-07 1991-11-14 Bosch Gmbh Robert Fahrzeugfederung
DE4119323A1 (de) * 1991-06-12 1992-12-17 Bilstein August Gmbh Co Kg Verfahren zur frequenzabhaengigen adaptiven regelung eines fahrwerks
DE4137869C1 (es) * 1991-11-11 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
DE4138932A1 (de) * 1991-11-27 1993-06-03 Teves Gmbh Alfred Semiaktives fahrwerksregelungssystem
DE4241929A1 (de) * 1992-12-11 1994-06-16 Rexroth Mannesmann Gmbh Aufhängung für einen Wagenkasten an einem Fahrgestell, insbesondere an einem Drehgestell eines schienengebundenen Fahrzeugs
US5390121A (en) * 1993-08-19 1995-02-14 Lord Corporation Banded on-off control method for semi-active dampers
DE19512437A1 (de) * 1995-04-03 1996-10-10 Rexroth Mannesmann Gmbh Einrichtung zur Kompensation der auf ein Schienenfahrzeug wirkenden Querkraft
US6264212B1 (en) * 1998-08-20 2001-07-24 Technology Investments Limited Vehicle suspension system
GB0004649D0 (en) * 2000-02-29 2000-04-19 Gkn Westland Helicopters Ltd Vibration damping apparatus
US6550394B1 (en) * 2002-03-11 2003-04-22 Buckeye Steel Castings Company Retractable auxiliary bumper for hydraulic or pneumatic railway suspensions
KR100604380B1 (ko) * 2004-12-30 2006-07-25 한국철도기술연구원 3차 현수기능을 갖는 철도차량용 대차
US8695479B2 (en) * 2008-08-29 2014-04-15 Wabtec Holding Corp. Single-acting pneumatic cylinder for use on a locomotive platform
US10890197B2 (en) * 2017-02-12 2021-01-12 ClearMotion, Inc. Hydraulic actuator with a frequency dependent relative pressure ratio

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861696A (en) * 1972-06-01 1975-01-21 Bofors Ab Device for damping rocking movements occurring in a chassis
US4154461A (en) * 1978-01-05 1979-05-15 Schnittger Jan R Automobile suspension system
JPS59179413A (ja) * 1983-03-29 1984-10-12 Mitsuwa Seiki Co Ltd シヨツク・アブソ−バ
SE447926B (sv) * 1985-05-13 1986-12-22 Jan R Schnittger Hydraulisk stotdempare der dempformagan paverkas av ett styrorgan
DE3607810A1 (de) * 1985-09-14 1987-03-26 Bosch Gmbh Robert Federungseinrichtung fuer kraftfahrzeuge
DE3537325A1 (de) * 1985-10-19 1987-04-23 Messerschmitt Boelkow Blohm Aktives federungselement, insbesondere fuer schienengebundene hochgeschwindigkeitsfahrzeuge
DE3543291A1 (de) * 1985-12-07 1987-06-11 Bosch Gmbh Robert Hydraulischer stossdaempfer
DE3610937A1 (de) * 1986-04-02 1987-10-08 Bosch Gmbh Robert Vorrichtung zur daempfung von bewegungsablaeufen
US4821849A (en) * 1986-09-29 1989-04-18 Lord Corporation Control method and means for vibration attenuating damper

Also Published As

Publication number Publication date
EP0344445A2 (de) 1989-12-06
DE3818179C2 (es) 1991-09-19
DE58905359D1 (de) 1993-09-30
US4976454A (en) 1990-12-11
DE3818179A1 (de) 1989-12-07
EP0344445B1 (de) 1993-08-25
ATE93460T1 (de) 1993-09-15
EP0344445A3 (en) 1990-05-30
JPH0220472A (ja) 1990-01-24

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