EP1340663B1 - Train de roulement à écartement variable avec châssis de roue pour véhicules ferroviaires - Google Patents

Train de roulement à écartement variable avec châssis de roue pour véhicules ferroviaires Download PDF

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Publication number
EP1340663B1
EP1340663B1 EP03001887A EP03001887A EP1340663B1 EP 1340663 B1 EP1340663 B1 EP 1340663B1 EP 03001887 A EP03001887 A EP 03001887A EP 03001887 A EP03001887 A EP 03001887A EP 1340663 B1 EP1340663 B1 EP 1340663B1
Authority
EP
European Patent Office
Prior art keywords
wheel
bridge
running gear
rail vehicles
locking
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
EP03001887A
Other languages
German (de)
English (en)
Other versions
EP1340663A1 (fr
Inventor
Artur Böhm
Frank Ebert
Harald Gau
Norbert Moy
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP1340663A1 publication Critical patent/EP1340663A1/fr
Application granted granted Critical
Publication of EP1340663B1 publication Critical patent/EP1340663B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width

Definitions

  • the invention relates to a lane change undercarriage for rail vehicles Wheel units, axle bridges and elements for positioning and locking the gauge.
  • the distance is between the inner wheel bearing and the outer wheel bearing depends on the difference in the track widths that drive on the chassis should. Larger track gauge differences, e.g. B. from 1000 mm to 1435 mm too large bearing distances and correspondingly long wheel shafts. Such long wheel shafts can adversely violate vehicle boundaries, restrict the available space and possibly also strength problems prepare.
  • the invention is based on the object, even for larger track width differences to create a suitable chassis in which the bearing distance is kept as low as possible and the shortest possible wheel shafts are used.
  • the wheel units are each stored in their own frame serving as a wheel bridge, which surrounds the wheel disc, the opposite in the transverse direction of the chassis Wheel bridges slidably guided in relation to the axle bridge are.
  • the advantage of this solution is in particular that made possible by the wheel bridge narrow design of the wheel unit, in which a short wheel shaft is used and accordingly the bearing distance is kept small. This allows the vehicle boundary to be complied with and, above all, for Drive components necessary space are kept free. Further
  • the wheel bridges are inexpensive regardless of the track width.
  • the elements are for positioning and locking the track width on the front crossmember and on the rear Cross member of the frame serving as a wheel bridge arranged.
  • the locking elements are no longer like in the TALGO system, on the wheel bearings. It should be borne in mind that that of the fixed gauge system actuated components are outside the range of the wheel disc is swept over during re-gauging.
  • the wheel units 1 are each in their own, served as a wheel bridge 3 serving frame. Each of these wheel bridges 3 encloses a wheel disc.
  • the opposite in the transverse direction of the chassis Wheel bridges 3 are adjustable relative to the respective axle bridge 2 guided in order to be able to change lanes.
  • At the front cross member 3.1 and at the rear cross member 3.2 of the wheel bridge 3rd serving frames are elements for positioning and locking the Track width arranged. These elements make the wheel bridges 3 form-fitting positioned in the axle bridge 2 and against unintentional displacement mechanically locked.
  • the positioning and locking mechanism is arranged so that the wheel bridge 3 also in the longitudinal direction in the axle bridge 2 is performed.
  • the frame of the chassis shown consists essentially of a lower cross member 4 and lateral side members 5. Between the side members 5 and the axle bridges 2 are primary springs 6. These primary springs 6 (or handlebars) also serve to guide the axle bridge 2 opposite the frame of the chassis. On the cross member 4 is a cradle 7 supported on secondary springs 8.
  • the chassis has two drive motors 9, each are coupled to a wheel transmission 11 by a propeller shaft 10.
  • the Wheel gears 11 are connected to the wheel units 1 via drive shafts 12.
  • the undercarriage is equipped with shaft brake units 13, their brake discs on an extension of the motor shafts of the drive motors 9 are arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Body Structure For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Claims (2)

  1. Train de roulement à écartement variable pour véhicules ferroviaires, comportant des ensembles (1) de roue, des châssis (2) d'essieu et des éléments pour positionner et verrouiller l'écartement, caractérisé en ce que les ensembles (1) de roue sont chacun montés dans un propre cadre servant de châssis (3) de roue, qui entoure le disque de roue, les châssis (3) de roue se faisant face dans la direction transversale du train de roulement étant guidés à translation par rapport au châssis (2) d'essieu respectif.
  2. Train de roulement à écartement variable suivant la revendication 1, caractérisé en ce que les éléments pour positionner et verrouiller l'écartement sont disposés sur la traverse (3.1) avant et sur la traverse (3.2) arrière du cadre servant de châssis (3) de roue.
EP03001887A 2002-02-27 2003-01-29 Train de roulement à écartement variable avec châssis de roue pour véhicules ferroviaires Expired - Lifetime EP1340663B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10208543 2002-02-27
DE10208543A DE10208543A1 (de) 2002-02-27 2002-02-27 Spurwechselfahrwerk für Schienenfahrzeuge (Stichwort: Radbrücken)

Publications (2)

Publication Number Publication Date
EP1340663A1 EP1340663A1 (fr) 2003-09-03
EP1340663B1 true EP1340663B1 (fr) 2004-06-30

Family

ID=27675080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001887A Expired - Lifetime EP1340663B1 (fr) 2002-02-27 2003-01-29 Train de roulement à écartement variable avec châssis de roue pour véhicules ferroviaires

Country Status (5)

Country Link
EP (1) EP1340663B1 (fr)
AT (1) ATE270210T1 (fr)
DE (2) DE10208543A1 (fr)
ES (1) ES2224080T3 (fr)
PT (1) PT1340663E (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2824012A4 (fr) * 2011-11-24 2015-08-12 Tria Railway R & D S L Système de modification d'écartement pour voie étroite
ES2376560B1 (es) * 2011-11-24 2013-01-24 Tria Railway R&D, S.L. Dispositivo cambiador de ancho para vía estrecha.
EP3031693B1 (fr) * 2014-12-11 2018-11-21 Vossloh High Speed Grinding GmbH Châssis à écartement forcé pour un véhicule sur rail et véhicule sur rail doté d'un tel châssis
CN110371154A (zh) * 2019-08-27 2019-10-25 石家庄铁道大学 一种特别应用于100%低地板轻轨车动车的轨道车辆转向架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2677158B2 (ja) * 1993-03-19 1997-11-17 住友金属工業株式会社 鉄道車両用軌間変更台車の駆動装置
RU2192979C2 (ru) * 1995-05-24 2002-11-20 Сименс Краусс-Маффай Локомотивен Гмбх Приводной ходовой механизм для железнодорожного подвижного состава с устройством для перехода с одной колеи на другую
DE69820129T2 (de) * 1997-02-10 2004-10-28 Sumitomo Metal Industries, Ltd. Drehgestell mit veränderlichen Spurweite für einen Eisenbahnwagen

Also Published As

Publication number Publication date
DE10208543A1 (de) 2003-09-04
PT1340663E (pt) 2004-11-30
DE50300026D1 (de) 2004-08-05
ATE270210T1 (de) 2004-07-15
EP1340663A1 (fr) 2003-09-03
ES2224080T3 (es) 2005-03-01

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