EP1340664B1 - Train de roulement à écartement variable pour véhicules ferroviaires (mot clef : guidage à bras oscillant) - Google Patents

Train de roulement à écartement variable pour véhicules ferroviaires (mot clef : guidage à bras oscillant) Download PDF

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Publication number
EP1340664B1
EP1340664B1 EP03001888A EP03001888A EP1340664B1 EP 1340664 B1 EP1340664 B1 EP 1340664B1 EP 03001888 A EP03001888 A EP 03001888A EP 03001888 A EP03001888 A EP 03001888A EP 1340664 B1 EP1340664 B1 EP 1340664B1
Authority
EP
European Patent Office
Prior art keywords
gauge
rockers
bogie
wheels
wheel
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
EP03001888A
Other languages
German (de)
English (en)
Other versions
EP1340664A1 (fr
Inventor
Artur Böhm
Frank Ebert
Karl-Heinz Elsner
Harald Gau
Norbert Moy
Rolf Prof. Schraut
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Publication of EP1340664A1 publication Critical patent/EP1340664A1/fr
Application granted granted Critical
Publication of EP1340664B1 publication Critical patent/EP1340664B1/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
    • 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
    • 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 powered lane change undercarriage for rail vehicles with four wheels and elements for positioning and locking the track.
  • TALGO In track-adjustable chassis according to the well-known principle TALGO is the conventional wheel, consisting of two wheel discs, which are pressed onto a common shaft, divided into two individual wheels with separate wheel shafts, which are mounted on both sides.
  • the single wheel, the wheel shaft and the two-sided wheel bearings including the bearing housing form a wheel unit.
  • the function of the previous wheel set shaft assumes a frame, the so-called axle bridge, in which the two wheel units are mounted and positioned in the respective track to each other.
  • the axial locking of the wheel units via fastening eyes on the wheel bearing housing and guided in the axle bridge bars that are pulled vertically when Umspuren and share the wheel units for axial displacement.
  • the vehicle weight is supported on skids on the axle bridge on the Umspurstrom, so that the wheel units are relieved and can be moved with little effort.
  • the width of the bolt and the fastening eye determine the displacement and thus the track width change.
  • the distance between the inner wheel bearing and the outer wheel bearing depends on the difference between the gauges that the chassis is to travel on. Larger gauge differences, z. B. from 1000 mm to 1435 mm lead to large bearing distances and correspondingly long wheel shafts. Such long wheel shafts can adversely affect the vehicle boundaries, limit the available space and possibly also cause strength problems.
  • EP-A1-0 648 659 describes a non-driven lane change running gear with wheel swing.
  • the invention has for its object to provide a suitable even for larger differences in track girth, the wheels are driven and guided in a simple manner.
  • this chassis as far as possible proven assemblies - such as chassis frame, primary suspension, secondary suspension and, according to the requirements of the vehicle body, a cradle carrier with rotary joint - be feasible.
  • the H-shaped and assembled, for example, welded box sections frame 7 of the chassis has side members 7.1 and a cross member 7.2.
  • On the cross member 7.2 are horizontal bearing shafts 4 for rockers 3, which are held on the bearing shafts 4 via plain bearings.
  • the rockers 3 each receive a wheel 1 and an associated wheel hub drive 2.
  • Each wheel hub drive 2 consists of a wheel hub motor and an integrated planetary gear.
  • primary springs 9 are arranged, for. B. rubber-metal springs.
  • the indicated in Fig. 1 vehicle box 8 is supported by secondary springs 11 which between the cross member of the 7.2 Chassis frame 7 and a bolster 10 are arranged.
  • secondary springs 11 are particularly hydropneumatic springs; a use of steel springs is also possible.
  • the chassis disc brakes are provided with hydraulic brake caliper unit 6.1.
  • the brake disk 6.2 is flanged directly on the wheel hub drive 2.
  • the brake caliper unit 6.1 is attached to the rocker 3, so that no relative movements between brake caliper unit 6.1 and disc 6.2 occur.
  • the rockers 3 may also each carry a magnetic rail brake.
  • the lane change is realized by transverse displacement of the rockers 3 on the horizontal bearing axles 4, wherein the transverse displacement of the rockers 3 is bounded on both sides by a respective fixed stop 5.
  • the wings 3 are locked in the two end positions.
  • the displacement of each rocker arm 3 in the transverse direction is 217.5 mm.
  • the side members 7.1 of the chassis frame 7 are made so wide that they can accommodate the primary springs 9 in both end positions of the rockers 3 offset by 217.5 mm.
  • the wings 3 are in the outer end position and are locked.
  • the chassis When driving into a stationary Umspurstrom the chassis is gradually lowered until skids on the chassis frame 7 have contact with the Umspurstrom associated rails for guidance and centering.
  • the rockers 3 continue to lower relative to the chassis frame 7, until they rest with a swing stop on sliding surfaces of the chassis frame 7.
  • the on the Swing 3 fixed primary springs 9 are free in this state, relieved and lifted from their leadership in the chassis frame 7.
  • the rockers 3 are then unlocked by mechanical actuation via guide rails in the Umspurstrom and a lever mechanism in the middle of the chassis. Subsequently, the rockers 3 are moved by a Radlenker to the inner stop. In this position, the rockers 3 are locked by operating the lever mechanism on the guide rail at a track width of 1000 mm.
  • the wheels When extending from the Umspurstrom the wheels come back into contact with the rising of the rails from below, and the wings 3 lift off from the sliding surfaces of the chassis frame 7, are pressed up against the chassis frame 7 and then carry the vehicle mass again. In this process, the primary springs 9 are pressed back into their respective guide in the chassis frame 7. The sliding shoes lift off the rails for guidance and centering.
  • the Umspurvorgang is completed.
  • the Umspurvorgang of 1000 mm to 1435 mm runs in the reverse order.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Steering Controls (AREA)

Claims (6)

  1. Train de roulement entraîné à écartement variable pour véhicules ferroviaires, comportant quatre roues (1) et des éléments pour positionner et verrouiller l'écartement des roues, caractérisé en ce que les roues (1) et un entraînement (2) associé de moyeu de roue sont respectivement disposés dans un bras (3) oscillant, les bras (3) oscillants étant articulés à un cadre de train de roulement sur des axes (4) de palier horizontaux et pouvant, afin de modifier l'écartement, être déplacés en translation en direction transversale sur ces axes (4)de palier.
  2. Train de roulement entraîné à écartement variable suivant la revendication 1, caractérisé en ce que la course de translation des bras (3) oscillants en direction transversale est limitée de part et d'autre par une butée (5) fixe respective, les bras (3) oscillants étant verrouillés dans leurs deux positions finales.
  3. Train de roulement entraîné à écartement variable suivant la revendication 1 ou 2, caractérisé en ce que le train de roulement comporte des freins à disque pourvus d'ensembles (6.1) d'étrier de frein hydraulique qui sont respectivement installés sur un bras (3) oscillant, un disque (6.2) de frein étant flasqué sur chaque entraînement (2) de moyeu de roue.
  4. Train de roulement entraîné à écartement variable suivant l'une des revendications 1 à 3, caractérisé en ce qu'un frein électromagnétique sur rail est respectivement monté de façon suspendue sur les bras (3) oscillants.
  5. Train de roulement entraîné à écartement variable suivant l'une des revendications 1 à 4, caractérisé en ce que des ressorts (9) primaires sont disposés entre des longerons (7.1) du cadre (7) de train de roulement et les bras (3) oscillants.
  6. Train de roulement entraîné à écartement variable suivant l'une des revendications 1 à 5, caractérisé en ce que des ressorts (11) secondaires sont disposés entre une traverse (7.2) du cadre de train de roulement et une caisse (8) de véhicule ou une traverse (10) danseuse.
EP03001888A 2002-02-27 2003-01-29 Train de roulement à écartement variable pour véhicules ferroviaires (mot clef : guidage à bras oscillant) Expired - Lifetime EP1340664B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10208542A DE10208542A1 (de) 2002-02-27 2002-02-27 Spurwechselfahrwerk für Schienenfahrzeuge (Stichwort: Schwingenführung)
DE10208542 2002-02-27

Publications (2)

Publication Number Publication Date
EP1340664A1 EP1340664A1 (fr) 2003-09-03
EP1340664B1 true EP1340664B1 (fr) 2007-06-06

Family

ID=27675079

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001888A Expired - Lifetime EP1340664B1 (fr) 2002-02-27 2003-01-29 Train de roulement à écartement variable pour véhicules ferroviaires (mot clef : guidage à bras oscillant)

Country Status (3)

Country Link
EP (1) EP1340664B1 (fr)
AT (1) ATE364003T1 (fr)
DE (2) DE10208542A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202449A1 (fr) 2016-05-24 2017-11-30 Siemens Ag Österreich Train roulant pour un véhicule ferroviaire
WO2020007071A1 (fr) * 2018-07-05 2020-01-09 中车青岛四方机车车辆股份有限公司 Essieu monté pour bogie à calibre variable de véhicule ferroviaire et bogie

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110341737B (zh) * 2018-04-02 2021-04-09 株洲嘉道科技有限公司 一种轨道交通转向架
CN109204359B (zh) * 2018-09-27 2024-02-27 长沙开元仪器有限公司 一种轨道车辆及其转向轮结构
LT6694B (lt) 2019-01-31 2020-01-27 Fokin Aleksandr Universalus geležinkelio vežimėlis su judėjimo ritinėliais
CN109695355A (zh) * 2019-02-01 2019-04-30 上海普英特高层设备股份有限公司 滑移式转盘
ES2929332T3 (es) * 2020-03-24 2022-11-28 Alstom Transp Tech Bogie ferroviario equipado con un sistema de variación de ancho y vehículo ferroviario que comprende dicho bogie ferroviario
CN111994122B (zh) * 2020-08-14 2022-02-01 中车唐山机车车辆有限公司 转向架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240720C2 (de) * 1992-12-03 1995-09-21 Siemens Ag Fahrwerk für ein Schienenfahrzeug
ES2084551B1 (es) * 1993-10-15 1997-10-16 Talgo Patentes Sistema de guiado aplicable en un bogie de cuatro ruedas con separacion varibale entre las mismas.
DE19515587C2 (de) * 1995-04-27 2001-06-07 Siemens Ag Fahrwerk für Schienenfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202449A1 (fr) 2016-05-24 2017-11-30 Siemens Ag Österreich Train roulant pour un véhicule ferroviaire
WO2020007071A1 (fr) * 2018-07-05 2020-01-09 中车青岛四方机车车辆股份有限公司 Essieu monté pour bogie à calibre variable de véhicule ferroviaire et bogie

Also Published As

Publication number Publication date
DE10208542A1 (de) 2003-09-04
DE50307401D1 (de) 2007-07-19
ATE364003T1 (de) 2007-06-15
EP1340664A1 (fr) 2003-09-03

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