EP0443309B1 - Couplage de voitures - Google Patents

Couplage de voitures Download PDF

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Publication number
EP0443309B1
EP0443309B1 EP90890330A EP90890330A EP0443309B1 EP 0443309 B1 EP0443309 B1 EP 0443309B1 EP 90890330 A EP90890330 A EP 90890330A EP 90890330 A EP90890330 A EP 90890330A EP 0443309 B1 EP0443309 B1 EP 0443309B1
Authority
EP
European Patent Office
Prior art keywords
carriage
portal
chassis
set according
frame
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
EP90890330A
Other languages
German (de)
English (en)
Other versions
EP0443309A3 (en
EP0443309A2 (fr
Inventor
Leopold Lenk
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 Oesterreich
Original Assignee
SGP Verkehrstechnik GmbH
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
Priority claimed from AT0042090A external-priority patent/AT398059B/de
Application filed by SGP Verkehrstechnik GmbH filed Critical SGP Verkehrstechnik GmbH
Publication of EP0443309A2 publication Critical patent/EP0443309A2/fr
Publication of EP0443309A3 publication Critical patent/EP0443309A3/de
Application granted granted Critical
Publication of EP0443309B1 publication Critical patent/EP0443309B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • 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
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/04—Types of bogies with more than one axle with driven axles or wheels
    • 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
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • 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
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/42—Adjustment controlled by buffer or coupling gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles

Definitions

  • the invention relates to a car set for rail vehicles according to the preamble of claim 1.
  • a rail vehicle in particular light rail vehicles, has become known in which the adjacent ends of two successive carriages are connected to one another and by a spherical joint, which is arranged above the carriage, which has a low-lying carriage frame and a joint carrier .
  • the known construction of the rail vehicle has the disadvantage that the portal chassis has a relatively complicated and labor-intensive structure, the floor in the area of the portal passage being too high for low-floor vehicles.
  • the object of the invention is to provide measures by means of which the wagon floor or the entry height of the vehicle can be lowered as low as possible with a simple construction of the portal chassis.
  • the chassis should be usable for different track gauges without any significant change.
  • An additional object of the invention is to provide measures to minimize deviations in the wheel position compared to the ideal wheel position in the arc entry and exit of the car.
  • the portal undercarriage is preferably used as a front and / or rear undercarriage of the car or train set.
  • the portal chassis 7 is located between two successive carriages 18, 19, one of which e.g. the carriage 19 on which the carriage 18 is saddled.
  • the mutually facing ends of the two carriages 18, 19, as can be seen in FIGS. 1, 2, 4 and 6, have two C-shaped frames 11 which are arranged at a distance from one another transversely to the direction of travel and extend in the direction of travel are connected on the bottom side by a base plate 20 and at the upper end by a support 21 and are connected to a frame 10 of the car body.
  • the two extensions of the carriages formed by the frame 11 limit the passage between the two carriages 18 and 19.
  • the base plate 20 of the carriage 18 is provided at the connecting end of the two carriages with a washer 28, on which a corresponding washer 29 of the floor 20 of the following one Wagens 19 is saddled.
  • the two disks 28, 29 are connected to one another by a spherical joint 31. It is possible to design one end of a wagon as a load-bearing end and the other as a carried or saddled end. However, it is also conceivable to design the one carriage with load-bearing ends and the subsequent ends with ends to be carried or saddled.
  • the portal undercarriage 7 has two individual wheels 35, which are mounted in a wheel housing 13, on each of which two uprights 39 of a portal 9 are supported by a primary spring 110, which each The task is to secure a suspension in the radial direction. 4 and 6, the portal 9 is placed over the extensions of the two adjacent ends of the successive carriages consisting of the frame 11.
  • the ceiling of the portal 9, as shown in FIGS. 4 and 6, is articulated on both sides to one end of a handlebar 1 or 2 located in the direction of travel, of which the other end is articulated to a bar 23 located transversely to the direction of travel ,
  • the same handlebar 1 ', 2' are also provided on the bottom and articulated at one end to the wheel arch 13 and at the other end to a bar 23 'located transversely to the direction of travel, which is articulated in the same way as the bar 23 on a lower support 10 ⁇ at 24'.
  • the ends of the passage 11 between the adjacent carriages of the carrying carriage, in the present case the carriage 18, are each provided with an essentially horizontal angular frame 12 projecting laterally to the direction of travel, which is located approximately in the middle of the carriage body, and the respective Carrier 11 connects to the body or its frame 10.
  • Each of the two frames 12 is supported on the wheel housing 13 via a spring strut 14, as shown in FIG. 4.
  • the strut 14 consists of an outer and an inner tube 5 and 6.
  • the two tubes can be moved into one another and form or have an integrated hydraulic shock absorber.
  • the upper ends of the two tubes 5 and 6 are each provided with a plate 15 or 16, between which plates a spring 25, for example a helical or pneumatic spring, is arranged.
  • the strut 14 is connected at its ends to the frame 12 or the wheel housing 13 via a joint 26 or 27, each joint being a spherical joint.
  • Each of the two Lemniskaten handlebars consists of a double-armed lever 8 which is articulated on the wheel arch 13, the two arms of which are connected to each of the arms 17 which extend in the opposite direction of travel, of which the end remote from the lever 8 is connected via a pin 18 to one or the adjacent End or frame 10 of the successive carriage is articulated.
  • the spring 110 has the task that when entering or exiting a curve, if one car is in the curve, the other is not or is no longer in the curve, the slight misregistration resulting from the lemniscate control to compensate, which results in a self-control of the wheel arch.
  • the wheels 35 can be driven by a motor 3 via a gear 4 which is connected to the wheel arch 13.
  • the lower disc 15 is higher than the engine.
  • the brake system which is shown in Figs. 5 and 6, consists of a wheel disc brake 30 and a magnetic brake 32.
  • This brake unit is connected via a carrier 33, e.g. detachably connected to the wheel arch 13 by means of screws or the like, so that the brake unit with the carrier can be removed from the wheel arch 13 in a simple manner for maintenance purposes.
  • a portal undercarriage according to FIG. 9 is provided on the bow of the first car 40 and on the rear of the last car 41.
  • a portal undercarriage according to FIG. 4 or 6 is present between the individual carriages.
  • the portal undercarriage according to FIG. 9 has four individual wheels 35, two of which are mounted one behind the other in a wheel housing 13 on one side of the portal undercarriage in the direction of travel.
  • the wheel arches 13 each of two individual wheels 35 arranged one behind the other in the direction of travel are connected by a carrier 43 which is pivotally mounted in a balancer 51 about an axis 55 extending transversely to the direction of travel.
  • Each of the two balancers 51 is supported by two uprights 39 of the portal 9, which are connected by cross members 36 and longitudinal members 65.
  • the portal 9 is embedded in the car walls, namely the uprights 39 in each case in the side panels and the cross members 36 and longitudinal members 65 in the roof paneling.
  • each of the two balancers 51, 51 ' is connected via a spherical joint 58, 58' to a link 59, 59 ', which is outside the area of the portal chassis via a spherical joint 61 or 61' to one end of a bell crank 60 is connected, which in turn is designed as a two-armed lever rotatably mounted about a vertical central axis 62 on a floor support 63 of a carriage frame 10.
  • the links 59 and 59 ' face each other.
  • the portal 9 is connected at its one cross member 36 in the middle via a spherical joint 37 to a link 38 which is connected via a spherical joint 42 to a ceiling beam 64 of the body frame 10.
  • the link 38 extends parallel to the links 59, 59 'on the same side of the portal 9 and together with the links 59, 59' allows a spring action of the car body relative to the portal frame.
  • a floor 44 of the car body is located between the wheels 35 and between the balancers 51, 51 'and is supported by the floor supports 63 of the car body frame 10.
  • one of the car body frame 10 can be used for both Sides of the same outgoing carrier 12 or 12 ', as described in FIGS. 4 and 6, via a strut 14 or 14' on the balancer 51 or. 51 'supported or connected to a spring 66 or 66', each of which is suspended from one of the two longitudinal members 65.
  • a wheel brake 30 and a magnetic brake 32 are connected to form a unit which is carried by the wheel housing 13.
  • a two-wheel design according to FIG. 10 can take place.
  • two links 38, 38 'are present which are similar to the link 59, 59' connected to a bell crank 67 whose axis of rotation 68 on the ceiling beam 64 of the body frame 10 above the axis of rotation 62 of the lower bell crank 60 is located.
  • extension lever 109 is connected to an articulated angle lever 121, 122 which is pivotally mounted in the car body 123 about an axis 124 and engages with its arm 122 in a transverse block 126 which in a guide space 126 of the car body 123 in the direction of the vehicle longitudinal axis is led.
  • the lever 122 is mounted on a roller 127 in a link 128 which has an inlet bend 129, a middle, essentially S-shaped double bend 131, 132 and an outlet bend 130, whereby there is a straight part between the inlet bend 129 and the middle bend, as well as this and the outlet bend.
  • the arcs all have the same radius of curvature.
  • a lever 1 ' is articulated at 132, which is connected to the wheel arch of the preceding portal chassis, which, as shown in FIGS. 4 and 6, is located between the car with the subject portal chassis and the adjacent car.
  • the rear or bow chassis is controlled by the chassis located between the cars.
  • both gantry trolleys i.e. the bow or stern undercarriage and the undercarriage connected to it by the transverse link between the two carriages are in the straight line
  • the roller 127 is in the middle of the curve 131, 132, while the roller 127 is in the inlet curve 129 or in the outlet curve 130, if one undercarriage is already in the rail curve and the other is still in the straight part of the rail, or vice versa.
  • One of these two layers is shown in dashed lines.
  • Figure 14 shows in full line the ideal radial setting, between the front and rear portal undercarriages and the articulated portal undercarriages according to Figures 4 and 6. All the wheels of the portal undercarriages point to the axis of the radius of the track without deviation when entering or leaving the arch. If the front and rear portal trolleys and the articulated portal trolley according to FIGS. 4 and 6 are at the same time in the curve, there is an exact radial adjustment to the radius of the track.
  • the distances A according to FIGS. 13 and 14 mean the length of the carriage, as indicated in FIG. 15.
  • the dashed line shows the actual setting with the control system according to the invention, the dotted line indicating the maximum deviation in the sheet entry or exit, which occurs during sheet entry and exit, e.g. in 19.25 meter arc with an axis spacing A of 5630 mm, 4.2 °.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Eye Examination Apparatus (AREA)
  • Knitting Machines (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Body Structure For Vehicles (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Claims (15)

  1. Composition de voitures pour véhicules ferroviaires, avec des voitures se succédant, reliées au moyen d'une articulation sphérique, avec extrémités voisines pourvues d'un châssis, un bogie, conçu en bogie à portique, avec roues libres étant prévu au point de liaison, dans lequel un portique ou une structure à portique, qui forme au moins une partie du passage entre les voitures successives, est emboîté sur les roues ou chaises de roue se faisant face l'une l'autre transversalement au sens de marche, caractérisée en ce que des deux extrémités voisines de deux voitures (18, 19) successives ressort un fond en forme de disque (28 ou 29), formant le passage ou un élément (20) similaire, l'une des deux parties du fond est accouplée à l'autre de manière connue, par insertion de l'articulation sphérique (31) et forme le plancher (44) du passage, le portique (9), structure à portique ou similaire étant de préférence assemblé de manière articulée côté plafond et/ou côté plancher par au moins un bras oscillant (1, 2 ou 1′, 2′) avec une extrémité de l'une des deux voitures (18, 19) successives, de préférence avec la voiture (19) accouplée.
  2. Composition de voitures selon la revendication 1, caractérisée en ce que le bogie est relié avec chacune des extrémités voisines des voitures (18, 19) successives au moyen de bras oscillants en lemniscate.
  3. Composition de voitures selon la revendication 1, caractérisée en ce que chaque roue individuelle (35) ou chaque carter de roue (13) portant la roue individuelle (35) est pourvu sur son côté intérieur d'un levier pivotant (8) à deux bras, dont les deux bras sont attachés de manière articulée à une extrémité d'un bras oscillant (17), dont l'autre extrémité est attachée de manière articulée à une extrémité des deux voitures (18, 19) successives.
  4. Composition de voitures selon la revendication 1, caractérisée en ce que le portique (9) ou la structure à portique est de préférence assemblé de manière articulée côté plafond et/ou côté plancher par au moins un bras oscillant (1, 2 ou 1′, 2′) avec une extrémité de l'une des deux voitures (18, 19) successives, de préférence avec la voiture (19) accouplée.
  5. Composition de voitures selon la revendication 4, caractérisée en ce que le portique (9) ou la structure à portique ou similaire du bogie est relié articulé à son extrémité supérieure et/ou son extrémité inférieure par deux bras oscillants (1, 2 ou 1′, 2′) placés dans le sens de la marche et espacés l'un de l'autre transversalement au sens de la marche, avec une poutre (23 ou 23′) s'étendant transversalement au sens de la marche au-dessus et/ou au-dessous de la voiture (19) de préférence accouplée, laquelle poutre est reliée articulée au milieu avec la voiture (19), toutes les articulations des bras oscillants (1, 2 ou 1′, 2′) et de la poutre (23 ou 23′) étant mobiles de manière sphérique, c'est-à-dire dans les trois directions X, Y et Z.
  6. Composition de voitures selon la revendication 1, caractérisée en ce que le châssis (11) de l'extrémité portante de la voiture présente au milieu des châssis (12) en porte-à-faux ou supports, une jambe de force à ressort (14), servant de préférence d'amortisseur, étant serrée entre le sien et le carter de roue (13) respectif situé au-dessous.
  7. Composition de voitures selon la revendication 6, caractérisée en ce que la jambe de force à ressort (14) est reliée avec le châssis (12) ou support d'une part et avec le carter de roue (13) d'autre part, par une articulation sphérique (26 ou 27).
  8. Composition de voitures selon la revendication 1, caractérisée en ce qu'un moteur (3) est prévu sur le carter de roue (13) dans le cas de roues (35) entraînées, l'appui inférieur du ressort (25) de la jambe de force à ressort (14) étant situé plus haut que l'extrémité supérieure du moteur.
  9. Composition de voitures selon la revendication 1, caractérisée en ce qu'une unité de freinage est raccordée de manière amovible au bogie au moyen d'un support (33).
  10. Composition de voitures selon l'une au moins des revendications précédentes, caractérisée en ce que le châssis de la caisse de la voiture est suspendu au portique par un ressort (66).
  11. Composition de voitures selon l'une au moins des revendications précédentes, caractérisée en ce que le balancier (51) dans le cas d'un bogie à quatre roues ou le carter de roue (13) dans le cas d'un bogie à deux roues est relié articulé des deux côtés du bogie à portique, par un bras oscillant (59 ou 59′), à un levier de renvoi (60) à deux bras, qui s'étend transversalement au sens de marche et est situé à l'extérieur du bogie à portique, articulé autour d'un axe vertical (62), sur le châssis de la caisse de voiture.
  12. Composition de voitures selon la revendication 1, caractérisée en ce que la structure à portique est reliée à son extrémité supérieure avec un bras oscillant (38), par une articulation (37) sphérique, qui s'étendant parallèlement aux bras oscillants (59, 59′), est relié par une articulation sphérique (42) avec le châssis (10) de la caisse de voiture.
  13. Composition de voitures selon la revendication 11, caractérisée en ce qu'au moins l'un des deux bras oscillants (59, 59′) est prolongé au-delà de son point d'articulation (61, 61′) sur le levier de renvoi (60) et son prolongement (109) est raccordé à un levier coudé (121, 122) articulé, qui est monté pivotant autour d'une articulation (124), sur le châssis (10) de la caisse de voiture et est guidé avec son bras de levier (121), tourné à l'opposé du prolongement (109), par un galet (131) dans une coulisse (128), d'un bloc à coulisse (125), qui est guidé dans un espace de guidage (126) s'étendant dans le sens de la marche et est raccordé à un bras oscillant (1'), qui est articulé sur un carter de roue (13), auquel est associé un bogie à portique, qui se trouve entre la voiture avec le bogie à portique de tête ou de queue et la voiture voisine.
  14. Composition de voitures selon la revendication 13, caractérisée en ce que la coulisse (128) est en forme d'arc à ses extrémités, les arcs étant égaux et servant à guider le bras (122) dans l'entrée ou la sortie de courbe.
  15. Composition de voitures selon l'une au moins des revendications précédentes, caractérisée en ce que les roues (35) ou carters de roue (13) situées les unes derrière les autres dans un bogie à quatre roues, sont reliées par un support (43) qui, en son milieu, est monté dans un balancier (51 ou 51′), de manière à pouvoir pivoter autour d'un axe (55) transversal au sens de la marche, sur lequel repose le châssis à portique ou similaire (9).
EP90890330A 1990-02-22 1990-12-17 Couplage de voitures Expired - Lifetime EP0443309B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT420/90 1990-02-22
AT0042090A AT398059B (de) 1990-02-22 1990-02-22 Schienenfahrzeug mit zumindest zwei wagen
AT238890 1990-11-26
AT2388/90 1990-11-26

Publications (3)

Publication Number Publication Date
EP0443309A2 EP0443309A2 (fr) 1991-08-28
EP0443309A3 EP0443309A3 (en) 1991-12-18
EP0443309B1 true EP0443309B1 (fr) 1994-08-03

Family

ID=25592684

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890330A Expired - Lifetime EP0443309B1 (fr) 1990-02-22 1990-12-17 Couplage de voitures

Country Status (6)

Country Link
EP (1) EP0443309B1 (fr)
AT (1) ATE109413T1 (fr)
CZ (1) CZ280151B6 (fr)
DE (1) DE59006704D1 (fr)
HU (1) HU211420B (fr)
SK (1) SK279633B6 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU215002B (hu) * 1992-03-04 1998-08-28 Sgp Verkehrstechnik Gmbh. Sínjármű
DK0567445T3 (da) * 1992-04-22 1996-05-20 Sgp Verkehrstechnik Enkelthjulsbogie til et skinnekøretøj, især til vogne med lavt beliggende gulv
AT406855B (de) * 1992-07-24 2000-10-25 Siemens Sgp Verkehrstech Gmbh Portalfahrwerk für schienenfahrzeuge
DE59300588D1 (de) * 1992-07-24 1995-10-19 Sgp Verkehrstechnik Schienenfahrzeug.
US5469792A (en) * 1993-06-09 1995-11-28 Sgp Verkehrstechnik Gesellschaft M.B.H. Railborne vehicle having articulated beam connection system between carriages
US5445082A (en) * 1993-12-02 1995-08-29 Sgp Verkehrstechnik Gesellschaft M.B.H. Gantry bogie for connection between successive carriages of railborne vehicles
FR2742405B1 (fr) * 1995-12-13 1998-02-27 Cgea Comp Gen Entre Auto Unite motrice susceptible d'etre accouplee a une enceinte roulante et vehicule resultant
FR2757126B1 (fr) * 1995-12-13 1999-03-05 Cgea Comp Gen Entre Auto Unite motrice susceptible d'etre accouplee a une enceinte roulante et vehicule resultant
AT515911B1 (de) * 2014-06-17 2016-01-15 Siemens Ag Oesterreich Schienenfahrzeugportalfahrwerk
DE102019210814A1 (de) 2019-07-22 2021-01-28 Siemens Mobility GmbH Schienenfahrzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010092B (de) * 1955-02-19 1957-06-13 Ver Westdeutsche Waggonfab Laufwerksanordnung fuer einen Schienengliederzug
CH679767A5 (fr) * 1986-03-25 1992-04-15 Sig Schweiz Industrieges
DE3717003A1 (de) * 1987-05-21 1988-12-08 Duewag Ag Schienenfahrzeug, insbesondere stadtbahnwagen

Also Published As

Publication number Publication date
EP0443309A3 (en) 1991-12-18
ATE109413T1 (de) 1994-08-15
HU211420B (en) 1995-11-28
HU910576D0 (en) 1991-09-30
EP0443309A2 (fr) 1991-08-28
CS9100430A2 (en) 1991-11-12
SK279633B6 (sk) 1999-01-11
DE59006704D1 (de) 1994-09-08
HUT57657A (en) 1991-12-30
CZ280151B6 (cs) 1995-11-15

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