ES8200283A1 - Un dispositivo de eje para vehiculo ferroviario de ancho de via variable - Google Patents

Un dispositivo de eje para vehiculo ferroviario de ancho de via variable

Info

Publication number
ES8200283A1
ES8200283A1 ES497648A ES497648A ES8200283A1 ES 8200283 A1 ES8200283 A1 ES 8200283A1 ES 497648 A ES497648 A ES 497648A ES 497648 A ES497648 A ES 497648A ES 8200283 A1 ES8200283 A1 ES 8200283A1
Authority
ES
Spain
Prior art keywords
wheel
bearing
width
axle
tapering
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
Application number
ES497648A
Other languages
English (en)
Other versions
ES497648A0 (es
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.)
SOTRAMEF
Original Assignee
SOTRAMEF
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 SOTRAMEF filed Critical SOTRAMEF
Publication of ES8200283A1 publication Critical patent/ES8200283A1/es
Publication of ES497648A0 publication Critical patent/ES497648A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/10—Dead axles, i.e. not transmitting torque adjustable for varying track
    • B60B35/1036—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance
    • B60B35/1054—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/02—Dead axles, i.e. not transmitting torque
    • B60B35/10—Dead axles, i.e. not transmitting torque adjustable for varying track
    • B60B35/1072—Dead axles, i.e. not transmitting torque adjustable for varying track by transversally movable elements
    • B60B35/1081—Dead axles, i.e. not transmitting torque adjustable for varying track by transversally movable elements the element is a wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/18—Arrangement of bearings
    • 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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
    • F16D1/0882—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping the key being axially tapered and tightening when loaded axially
    • F16D1/0888—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping the key being axially tapered and tightening when loaded axially the key having two axially tapered interengaging parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/307—Manufacturing methods joining by removably mountable securing elements, e.g. circlips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2380/00—Bearings
    • B60B2380/10—Type
    • B60B2380/14—Roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/30—Railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • B60Y2200/912—Electric vehicles with power supply external to vehicle, e.g. trolley buses or trams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Vehicle Body Suspensions (AREA)
  • Handcart (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)

Abstract

DISPOSITIVO DE EJE PARA VEHICULO FERROVIARIO DE ANCHO DE VIA VARIABLE, QUE LLEVA UN PAR DE RUEDAS DESPLAZABLES ENTRE DOS POSICIONES BLOQUEADAS, UNA DE LAS CUALES CORRESPONDE A UN ANCHO DE VIA NORMAL Y LA OTRA A UN ANCHO DE VIA. CARACTERIZADO POR EL HECHO DE QUE EL EJE (1) ES MONOLITICO, ESTANDO PROVISTO EN CADA UNO DE SUS EXTREMOS DE UN DOBLE APOYO CONICO (4, 5) EN FORMA DE DIABOLO, Y PORQUE CADA RUEDA (3) TIENE UN DOBLE APOYO CONICO (4, 5) CONJUGADO DEL APOYO DEL EJE CORRESPONDIENTE, PUDIENTO DESPLAZARSE DICHA RUEDA SOBRE EL EJE POR SIMPLE TRASLACION BAJO LA ACCION DE UN GATO (7) QUE, O LA EMPUJA HACIA EL EXTERIOR MANTENIENDOLA CONSTANTEMENTE EN SU POSICION DE GRAN ANCHO DE VIA, EN DONDE UN PRIMER APOYO CONICO INTERNO (5) DE LA RUEDA SE APLICA SOBRE EL APOYO CONICO EXTERIOR (5) DEL EXTREMO DEL EJE, O TIRA DE ELLA HACIA EL INTERIOR MANTENIENDOLA CONSTANTEMENTE EN SU POSICION DE ANCHO DE VIA NORMAL, EN DONDE UN SEGUNDO APOYO CONICO INTERNO (4) DE LA RUEDA SE APLICA SOBRE EL APOYO CONICO INTERIOR (4) DEL EXTREMO DEL EJE.
ES497648A 1979-12-21 1980-12-12 Un dispositivo de eje para vehiculo ferroviario de ancho de via variable Granted ES497648A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931480A FR2471903A1 (fr) 1979-12-21 1979-12-21 Essieu de vehicule ferroviaire a ecartement variable

Publications (2)

Publication Number Publication Date
ES8200283A1 true ES8200283A1 (es) 1981-11-01
ES497648A0 ES497648A0 (es) 1981-11-01

Family

ID=9233088

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497648A Granted ES497648A0 (es) 1979-12-21 1980-12-12 Un dispositivo de eje para vehiculo ferroviario de ancho de via variable

Country Status (7)

Country Link
EP (1) EP0031757B1 (es)
AT (1) ATE5133T1 (es)
DE (1) DE3065433D1 (es)
ES (1) ES497648A0 (es)
FR (1) FR2471903A1 (es)
PT (1) PT72149B (es)
SU (1) SU1292663A3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8719868D0 (en) * 1987-08-22 1987-09-30 Danzoe Eng Ltd Mounting structures
FR2722143B1 (fr) * 1994-07-08 1996-09-20 Soyez Jean Paul Dispositif de jumelage d'un jeu de roues
DE19703288A1 (de) * 1997-01-30 1998-08-06 Estebanez Eva Garcia Spurausgleichendes Fahrwerk
CN110228499B (zh) * 2019-06-21 2020-08-07 中车青岛四方机车车辆股份有限公司 一种用于变轨距轮对的移动盘组件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE47734C (de) * B. SCHRÄDER und G. SCHMIDBAUER in Passau, Bayern Verstellbare konische Lagerung für lose Eisenbahnräder
DE313697C (es) * 1918-03-05
FR697666A (fr) * 1930-05-20 1931-01-21 Demag Ag Grue
GB378275A (en) * 1931-06-10 1932-08-11 Ford Motor Co Improvements in and relating to tractors
GB412691A (en) * 1933-02-21 1934-07-05 Stanhay Ltd Means for enabling the width of track of vehicle wheels to be varied
FR1399622A (fr) * 1964-03-25 1965-05-21 Dispositif de transit direct pour véhicules ferroviaires entre des voies d'écartements différents
NL7003054A (es) * 1969-10-21 1971-04-23

Also Published As

Publication number Publication date
FR2471903A1 (fr) 1981-06-26
ATE5133T1 (de) 1983-11-15
PT72149A (fr) 1981-01-01
PT72149B (fr) 1982-01-05
DE3065433D1 (en) 1983-12-01
FR2471903B1 (es) 1982-10-29
SU1292663A3 (ru) 1987-02-23
EP0031757B1 (fr) 1983-10-26
EP0031757A1 (fr) 1981-07-08
ES497648A0 (es) 1981-11-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001