ES2063618B1 - PRIMARY SUSPENSION OF RAILWAY VEHICLES. - Google Patents

PRIMARY SUSPENSION OF RAILWAY VEHICLES.

Info

Publication number
ES2063618B1
ES2063618B1 ES9200253A ES9200253A ES2063618B1 ES 2063618 B1 ES2063618 B1 ES 2063618B1 ES 9200253 A ES9200253 A ES 9200253A ES 9200253 A ES9200253 A ES 9200253A ES 2063618 B1 ES2063618 B1 ES 2063618B1
Authority
ES
Spain
Prior art keywords
wheel
behind
bearing
chassis
wheel behind
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 - Fee Related
Application number
ES9200253A
Other languages
Spanish (es)
Other versions
ES2063618A2 (en
ES2063618R (en
Inventor
Landa Isidro Nardiz
Seco Boris Herrera
Uris Francisco Rodriguez
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.)
Investigacion y Asesoramiento Tecnico SA INVATESA
Original Assignee
Investigacion y Asesoramiento Tecnico SA INVATESA
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 Investigacion y Asesoramiento Tecnico SA INVATESA filed Critical Investigacion y Asesoramiento Tecnico SA INVATESA
Priority to ES9200253A priority Critical patent/ES2063618B1/en
Priority to EP93500011A priority patent/EP0557230A1/en
Publication of ES2063618A2 publication Critical patent/ES2063618A2/en
Publication of ES2063618R publication Critical patent/ES2063618R/es
Application granted granted Critical
Publication of ES2063618B1 publication Critical patent/ES2063618B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • 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
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles

Landscapes

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

Abstract

SUSPENSION PRIMARIA DE VEHICULOS FERROVIARIOS, QUE CONSISTE EN DOTAR DE UN BRAZO A LA CAJA DE RODAMIENTO QUE UNIDO RIGIDAMENTE AL BRAZO DE LA OTRA CAJA DE RODAMIENTO CORRESPONDIENTE A LA DE UNA MISMA RUEDA, A TRAVES DE UN EJE, OSCILA EN EL INTERIOR DE UN BRAZO HORIZONTAL PERTENECIENTE A DICHO CHASIS Y QUE SE ENCUENTRA APOYADO EN UNOS ELEMENTOS ELASTICOS INTERMEDIOS ENTRE LAS CAJAS DE RODAMIENTO DE DICHO EJE Y EL CHASIS, DISPONIENDO DE UNA UNION RIGIDA ENTRE LAS CAJAS DE RODAMIENTO DE CADA RUEDA POR MEDIO DE UN EJE QUE PERMITE OSCILAR AL CONJUNTO CON RELACION A UN CHASIS DE BOGIE, SEGUN UN EJE HORIZONTAL ESTANDO LAS CAJAS DE RODAMIENTO APOYADAS AL CHASIS DEL BOGIE A TRAVES DE UNOS ELEMENTOS ELASTICOS.PRIMARY SUSPENSION OF RAILWAY VEHICLES, WHICH CONSISTS OF GIVING AN ARM TO THE BEARING HOUSING WHICH RIGIDLY ATTACHED TO THE ARM OF THE OTHER BEARING HOUSING, CORRESPONDING TO THAT OF THE SAME WHEEL, SWINGS INSIDE A BRAZE HORIZONTAL BELONGING TO SUCH CHASSIS AND WHICH IS SUPPORTED IN SOME INTERMEDIATE ELASTIC ELEMENTS BETWEEN THE BEARING BOXES OF SUCH AXLE AND THE CHASSIS, PROVIDING A RIGID JOINT BETWEEN A BEARING OF EACH WHEEL BY EACH WHEEL BY EACH WHEEL THROUGH A WHEEL BEARING EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL BEHIND EACH WHEEL A WHEEL BEHIND EACH WHEEL IS USED BY EACH WHEEL BEARING A WHEEL AND WHEEL, WHEEL BEARING, WITH EACH WHEEL BEARING EACH WHEEL AROUND A WHEEL AND WHEELS IN RELATION TO A BOGIE CHASSIS, ACCORDING TO A HORIZONTAL AXIS WITH THE BEARING BOXES SUPPORTED TO THE BOGIE CHASSIS THROUGH SOME ELASTIC ELEMENTS.

ES9200253A 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES. Expired - Fee Related ES2063618B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9200253A ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.
EP93500011A EP0557230A1 (en) 1992-02-07 1993-02-05 Primary suspension for railway vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200253A ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.

Publications (3)

Publication Number Publication Date
ES2063618A2 ES2063618A2 (en) 1995-01-01
ES2063618R ES2063618R (en) 1996-07-16
ES2063618B1 true ES2063618B1 (en) 1997-02-16

Family

ID=8275969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200253A Expired - Fee Related ES2063618B1 (en) 1992-02-07 1992-02-07 PRIMARY SUSPENSION OF RAILWAY VEHICLES.

Country Status (2)

Country Link
EP (1) EP0557230A1 (en)
ES (1) ES2063618B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT407137B (en) 1994-06-15 2000-12-27 Siemens Sgp Verkehrstech Gmbh ARTICLE
CN109532917B (en) * 2019-01-25 2023-09-29 西南交通大学 Primary suspension structure of railway vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097967A (en) * 1935-04-05 1937-11-02 Bonney Floyd Co Mine car and the like
GB1074535A (en) * 1963-11-04 1967-07-05 Man Mohan Suri Improvements in railway vehicles or bogies
AU471660B2 (en) * 1972-07-04 1976-04-29 MACKANESS and EDWARD POITRAS JAMES Improved bogie
US4658734A (en) * 1985-03-11 1987-04-21 Joseph Mroz Independent suspension railway bogie

Also Published As

Publication number Publication date
EP0557230A1 (en) 1993-08-25
ES2063618A2 (en) 1995-01-01
ES2063618R (en) 1996-07-16

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Legal Events

Date Code Title Description
EC2A Search report published

Effective date: 19950101

PC2A Transfer granted
FD1A Patent lapsed

Effective date: 20011110