EP1247714A1 - Drehgestell für Schienenfahrzeuge mit Rädern mit verstellbarer Spurweite - Google Patents

Drehgestell für Schienenfahrzeuge mit Rädern mit verstellbarer Spurweite Download PDF

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Publication number
EP1247714A1
EP1247714A1 EP02290694A EP02290694A EP1247714A1 EP 1247714 A1 EP1247714 A1 EP 1247714A1 EP 02290694 A EP02290694 A EP 02290694A EP 02290694 A EP02290694 A EP 02290694A EP 1247714 A1 EP1247714 A1 EP 1247714A1
Authority
EP
European Patent Office
Prior art keywords
bogie
vehicle according
articulated arm
braking
wheels
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.)
Granted
Application number
EP02290694A
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English (en)
French (fr)
Other versions
EP1247714B8 (de
EP1247714B1 (de
Inventor
Jean-Daniel Nast
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.)
Alstom Transport SA
Original Assignee
Alstom SA
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Filing date
Publication date
Application filed by Alstom SA filed Critical Alstom SA
Publication of EP1247714A1 publication Critical patent/EP1247714A1/de
Application granted granted Critical
Publication of EP1247714B1 publication Critical patent/EP1247714B1/de
Publication of EP1247714B8 publication Critical patent/EP1247714B8/de
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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving 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
    • 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

Definitions

  • the invention relates to a bogie for railway vehicles with spacing wheels variable and more particularly to a bogie comprising a chassis carrying the vehicle body and four wheels connected to the chassis by articulated arms, each wheel being movable transversely relative to its support arm so as to ability to quickly adjust bogie wheel spacing to different width track existing between certain rail networks.
  • EP-B1-0 591 088 discloses a carrier bogie for a vehicle rail allowing a variable spacing between the wheels and comprising a chassis central and four swing arms joined to the central chassis, the arms each supporting a set of transversely movable bearings for positioning the wheels of the bogie in two positions corresponding to two different track widths.
  • Such bogie has the disadvantage of not being suitable for receiving traction motors. So, if it is possible with such a bogie to modify the spacing wheels of towed vehicles, it is however necessary to change the drive advantage of a power train adapted to the new gauge of the tracks when a train is preparing to pass on a network having a different track width. Such a change of motor considerably complicates logistics and is not compatible with optimal use of equipment.
  • the object of the present invention is therefore to propose a bogie allowing a variable wheel spacing which can, without modification of its structure, be used as a simple carrying bogie or as a driving bogie in order to be able indifferently equip traction vehicles and towed vehicles.
  • Another object of the invention is also to propose a bogie allowing a variable wheel spacing which is suitable for equipping railway vehicles traveling at high speed (over 300 km / h) and in particular new vehicles with an engine distributed over all of the vehicle's bogies.
  • the subject of the invention is a bogie for railway vehicles with spacing wheels. variable, comprising a chassis carrying the vehicle body and four wheels connected to the chassis by articulated arms, the articulated arms being able to pivot around a articulation axis in a movement damped by primary suspensions, each wheel being movable transversely relative to the articulated arm so as to occupy at least two positions corresponding to two different track widths, characterized in that at least one articulated arm comprises transmission means of the rotational movement of the wheel towards a secondary shaft, the secondary shaft being integral in rotation with a braking and / or traction system.
  • Figures 1 and 2 show a four-wheel bogie 4 for a rail vehicle comprising a chassis 1 carrying the vehicle body consisting of a cross member central 11 connected by its ends to a rectangular frame 12 delimiting the periphery of the chassis 1 of the bogie, the frame 12 being formed by two longitudinal members longitudinal and two cross bars.
  • the connections between the wheels 4 and the chassis 1 are produced by four articulated arms 5 extending under the chassis 1, these four arms 5 each comprising a first 51 and a second branch 52 connected together by a cross member 53, the first branch 51, second branch 52 and cross member assembly 53 forming a fork open towards the outside extending longitudinally to the bogie in which a wheel 4 is interposed.
  • each first branch 51 extends in the vertical extension of one of the longitudinal beams of the frame 12 and includes a articulated end on the frame 1 by means of a bearing 2 receiving an axis articulation 3 integral with the frame 12 and disposed near the central cross member 11.
  • the first branches 51 extend from their hinge axis 3 to the longitudinal end of the chassis 1, the free end of the first branches 51 supporting, on their upper face, a helical spring 13 on which the frame 12.
  • the second branch 52 of the articulated arms 5 is shorter and less bulky than the first branch 51 and extends parallel to the first branch 51, being arranged inside the bogie, from cross-member 53 to near the end longitudinal of the chassis 1.
  • the free end of the second branches 52 supports also a helical spring 13 on which the frame 12 rests, all of the helical springs 13 of the articulated arms 5 constituting suspension members primary.
  • the articulated arms 5 arranged side by side on the bogie are interconnected by a spacer bar 14 coming to be fixed laterally on the second branch 52 and serving to both to increase the structural rigidity of the articulated arms 5 and to guarantee a constant spacing between the two articulated arms 5.
  • the first branch 51 comprises a body having a large volume which constitutes a transmission casing in which a gear train 6 ensuring the transmission of the rotational movement between the wheel 4 and a secondary shaft 16 disposed near the hinge axis 3.
  • This secondary shaft 16 of each articulated arm 5 opens towards the inside of the frame 12, as shown in Figure 1, and is connected, via a gimbal 7, to an output shaft of a traction motor 8 fixed directly under the vehicle body by silentblocs 19.
  • the traction motor 8 can also be fixed directly to the bogie frame 1 and in particular to the central cross member 11.
  • a single traction motor 8 is used to drive the wheels 4 of the two articulated arms 5 arranged side by side on the bogie, the motor of traction 8 being centered on the longitudinal axis of the bogie and comprising an output shaft on each of its two sides.
  • Each of the output shafts of the traction motor 8 has a cooperating disc 9 with a brake caliper 10 fixed directly to the central cross member 11 of the chassis 1, or fixed to the structure of the traction motor 8 in the alternative embodiment not shown where the traction motor 8 is fixed directly to the chassis 1, the assembly constituting a disc brake system for braking the output shaft of the traction motor 8 and therefore the wheel 4 which is connected to it via the train gear 6 and gimbal 7.
  • the upper face of the frame 12 of the bogie supports secondary suspension members 20, shown in phantom in this figure, interposed between the body and the chassis, the drive and the rotation of the body being provided by conventional means such as a central drive pivot, not shown in the figures, taking place in a housing 18 of the cross central 11.
  • FIG. 5 represents a section of an articulated arm 5 at the level of the axis of the wheel 4.
  • each arm 5 supports a half-axle, integral with the wheel 4, mounted on two sets of bearings 22 movable transversely to the interior of housings made inside the first 51 and the second branch 52, these sets of mobile bearings 22 allowing the movement of the half axle, and therefore wheel 4, in two positions corresponding to two widths different lanes.
  • wheel lock 4 in a determined position is achieved by immobilizing transversely the sets of bearings 22 by locking means not shown in the figures, such as locking fingers that can be manipulated from the outside and inserted into the body of the first and second branches 51 and 52 so as to constitute stops laterally blocking the bearing assemblies 22.
  • locking means are for example described in patent application FR 1 558 329.
  • the half-axle comprises a gear wheel 61 belonging to the gear train 6 ensuring the transmission of the movement of rotation of the wheel 4 towards the secondary shaft 16.
  • This gear wheel 61 is located in the transmission casing formed by the body of the first branch 51 and accompanies the half-axle in its transverse movement.
  • the gear wheel 61 cooperates with a second gear wheel 62, shown schematically in dotted in Figures 1 and 6, which is immobile transversely and has a wider width allowing the drive with the gear wheel 61 in the two transverse positions of the half-axle.
  • the second gear wheel 62 has an axis which is integral with another gear wheel 63, the latter cooperating with a complementary gear wheel 64 secured to the shaft secondary 16.
  • the bogie thus produced can adapt to two different track widths by operating from in a manner known per se using a fixed installation provided for example with rails and against rails and located at the place where one passes from one track width to another.
  • the wheel spacing change will be achieved by releasing the sets of bogies bearings from their locking means and by moving the train at speed reduced on the installation, the rails and the counter-rails then come to guide the wheels in their transverse displacements.
  • a type of installation is for example described in patent FR 1,548,462.
  • the bogie according to the invention has the advantage of being able to be used as a bogie motor by connecting the secondary shaft of the articulated arms to a traction motor, according to the particular embodiment described above, but also to be able to be used as a simple carrying bogie while retaining the same bogie structure and connecting the secondary shaft to a simple device braking consisting for example of a shaft provided with brake discs, the latter being then coupled to the universal joints in a similar manner to what has been described above.
  • the shaft supporting the brake discs will for example be guided by one or more bearings which will advantageously be directly connected to the chassis and in particular to the central crosspiece.
  • Such a bogie also has the advantage of being adapted to equip the new high-speed trains with motorization distributed on each of the bogies, this distribution motorization with the advantage of better weight distribution and allow more passengers to board thanks to the transport of passengers on all the vehicles making up the train.
  • the bogie with spacing wheels variable according to the invention may be equipped with a traction motor per wheel.
  • the motor could advantageously be fixed directly to the articulated arm, the motor output shaft then being connected directly to the secondary shaft of the articulated arm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
EP02290694A 2001-04-02 2002-03-19 Drehgestell für Schienenfahrzeuge mit Rädern mit verstellbarer Spurweite Expired - Lifetime EP1247714B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0104460 2001-04-02
FR0104460A FR2822780B1 (fr) 2001-04-02 2001-04-02 Bogie pour vehicules ferroviaires a roues a ecartement variable

Publications (3)

Publication Number Publication Date
EP1247714A1 true EP1247714A1 (de) 2002-10-09
EP1247714B1 EP1247714B1 (de) 2009-09-30
EP1247714B8 EP1247714B8 (de) 2009-11-25

Family

ID=8861843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02290694A Expired - Lifetime EP1247714B8 (de) 2001-04-02 2002-03-19 Drehgestell für Schienenfahrzeuge mit Rädern mit verstellbarer Spurweite

Country Status (7)

Country Link
US (1) US6561104B2 (de)
EP (1) EP1247714B8 (de)
JP (1) JP4080228B2 (de)
CA (1) CA2378698A1 (de)
DE (1) DE60233837D1 (de)
ES (1) ES2334014T3 (de)
FR (1) FR2822780B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239957A1 (de) * 2002-08-26 2004-03-25 Bombardier Transportation Gmbh Triebdrehgestell für ein Schienenfahrzeug
EP2783940A1 (de) * 2013-03-08 2014-10-01 Salvador Costa Esparza Achse mit variabler Breite für Schienenfahrzeuge, und ihr automatisches Identifizierungs- und Lokalisierungssystem
EP2824012A4 (de) * 2011-11-24 2015-08-12 Tria Railway R & D S L Messgerätänderungssystem für schmale messgeräte
FR3076792A1 (fr) * 2018-01-15 2019-07-19 Alstom Transport Technologies Bogie pour vehicule ferroviaire
FR3124472A1 (fr) * 2021-06-28 2022-12-30 Alstom Transport Technologies Bogie et véhicule ferroviaire associé

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100708485B1 (ko) 2005-12-12 2007-04-18 한국철도기술연구원 철도차량용 궤간 가변 장치 덮개
CN102897147B (zh) * 2012-10-30 2015-09-16 中铁第四勘察设计院集团有限公司 高效客货共用换轮工艺
CN104455336B (zh) * 2014-10-14 2018-11-16 江苏来德福汽车部件有限公司 铁路工程机车车轴齿轮箱
AT516912A3 (de) * 2015-02-17 2017-12-15 Siemens Ag Oesterreich Verbindungsträger für zwei Längsträger eines Schienenfahrzeugs
CZ2015583A3 (cs) * 2015-08-28 2017-06-28 Ĺ KODA TRANSPORTATION a.s. Pohon otočného podvozku, zejména pro nízkopodlažní kolejové vozidlo
RU2616455C1 (ru) * 2015-11-09 2017-04-17 Константин Евгеньевич Панечкин Центральное подвешивание колесно-моторного блока
CN107804325B (zh) * 2017-11-30 2024-05-31 华东交通大学 一种具有缓冲功能的单轨运输系统
CN109750883B (zh) * 2019-01-25 2023-09-19 西南交通大学 一种全向车辆搬运机构
WO2022219392A1 (en) * 2021-04-12 2022-10-20 Zephir S.P.A. Dual gauge rail wheel assembly
CN114619325B (zh) * 2021-11-26 2023-09-22 中车长江铜陵车辆有限公司 一种火车的转向架检修装置及其固定工装

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548462A (de) 1966-10-19 1968-12-06
FR1558329A (de) 1966-10-19 1969-02-28
EP0013895A1 (de) * 1979-01-19 1980-08-06 Thyssen Industrie Ag Antriebsanordnung für lose Laufräder eines Schienenfahrzeuges
EP0308720A2 (de) * 1987-09-25 1989-03-29 Duewag Aktiengesellschaft Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite
AT398557B (de) * 1990-02-22 1994-12-27 Sgp Verkehrstechnik Fahrwerk für ein schienenfahrzeug, insbesondere niederflurfahrzeug
WO1996037397A1 (de) * 1995-05-24 1996-11-28 Krauss-Maffei Verkehrstechnik Gmbh Angetriebenes laufwerk für schienenfahrzeuge mit spurwechseleinrichtung
EP0591088B1 (de) 1992-09-30 1997-10-22 Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) Drehgestelle für Schienenfahrzeuge mit veränderlichem Räderabstand
DE19819467A1 (de) * 1998-04-30 1999-11-11 Zahnradfabrik Friedrichshafen Drehgestell für Schienenfahrzeuge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936771C2 (de) * 1979-09-12 1982-11-18 Thyssen Industrie Ag, 4300 Essen Antriebsdrehgestell für Schienenfahrzeuge, z.B. Straßenbahnen
FR2664222B1 (fr) * 1990-07-05 1993-01-15 Alsthom Gec Bogie a roues independantes motorisees pour vehicule ferroviaire.
ES2133224B1 (es) * 1996-08-14 2000-04-16 Talgo Patentes "bogie tractor con sistema incorporado de cambio de ancho de via"

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548462A (de) 1966-10-19 1968-12-06
FR1558329A (de) 1966-10-19 1969-02-28
EP0013895A1 (de) * 1979-01-19 1980-08-06 Thyssen Industrie Ag Antriebsanordnung für lose Laufräder eines Schienenfahrzeuges
EP0308720A2 (de) * 1987-09-25 1989-03-29 Duewag Aktiengesellschaft Angetriebenes Einzelrad-Fahrwerk für Niederflur-Stadtbahnwagen unterschiedlicher Spurweite
AT398557B (de) * 1990-02-22 1994-12-27 Sgp Verkehrstechnik Fahrwerk für ein schienenfahrzeug, insbesondere niederflurfahrzeug
EP0591088B1 (de) 1992-09-30 1997-10-22 Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) Drehgestelle für Schienenfahrzeuge mit veränderlichem Räderabstand
WO1996037397A1 (de) * 1995-05-24 1996-11-28 Krauss-Maffei Verkehrstechnik Gmbh Angetriebenes laufwerk für schienenfahrzeuge mit spurwechseleinrichtung
DE19819467A1 (de) * 1998-04-30 1999-11-11 Zahnradfabrik Friedrichshafen Drehgestell für Schienenfahrzeuge

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10239957A1 (de) * 2002-08-26 2004-03-25 Bombardier Transportation Gmbh Triebdrehgestell für ein Schienenfahrzeug
EP2824012A4 (de) * 2011-11-24 2015-08-12 Tria Railway R & D S L Messgerätänderungssystem für schmale messgeräte
EP2783940A1 (de) * 2013-03-08 2014-10-01 Salvador Costa Esparza Achse mit variabler Breite für Schienenfahrzeuge, und ihr automatisches Identifizierungs- und Lokalisierungssystem
FR3076792A1 (fr) * 2018-01-15 2019-07-19 Alstom Transport Technologies Bogie pour vehicule ferroviaire
EP3521125A1 (de) * 2018-01-15 2019-08-07 ALSTOM Transport Technologies Fahrgestell für schienenfahrzeug
FR3124472A1 (fr) * 2021-06-28 2022-12-30 Alstom Transport Technologies Bogie et véhicule ferroviaire associé
EP4112413A1 (de) * 2021-06-28 2023-01-04 ALSTOM Holdings Drehgestell und entsprechendes schienenfahrzeug

Also Published As

Publication number Publication date
JP4080228B2 (ja) 2008-04-23
DE60233837D1 (de) 2009-11-12
CA2378698A1 (fr) 2002-10-02
ES2334014T3 (es) 2010-03-04
EP1247714B8 (de) 2009-11-25
FR2822780B1 (fr) 2003-05-16
JP2002321621A (ja) 2002-11-05
EP1247714B1 (de) 2009-09-30
US6561104B2 (en) 2003-05-13
FR2822780A1 (fr) 2002-10-04
US20020139276A1 (en) 2002-10-03

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