EP0952061B1 - Drive unit for a railway vehicle - Google Patents
Drive unit for a railway vehicle Download PDFInfo
- Publication number
- EP0952061B1 EP0952061B1 EP98810342A EP98810342A EP0952061B1 EP 0952061 B1 EP0952061 B1 EP 0952061B1 EP 98810342 A EP98810342 A EP 98810342A EP 98810342 A EP98810342 A EP 98810342A EP 0952061 B1 EP0952061 B1 EP 0952061B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fact
- driving unit
- engines
- vehicle
- box body
- 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
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Classifications
-
- 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
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
-
- 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
- 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
- B61F5/44—Adjustment controlled by movements of vehicle body
Definitions
- the invention relates to a drive unit to a rail vehicle according to the preamble of claim 1.
- the drive unit of this GTW is characterized by a chassis that designed as a frameless support assembly for a vehicle body is.
- a radial adjustment of the chassis ensures good running properties and good security against derailment.
- Another advantage of the chassis is that it compared to previously known devices a reduced number of Has components that together have a lower mass. This Suspension is also cheaper in terms of manufacturing costs.
- One for the GTW provided drive unit can be adjusted accordingly Embodiment also be used in other rail vehicles.
- the vehicle body is via suspension directly on the chassis supported.
- the mass of the chassis is considerably reduced, as a Frame is missing.
- a pair of drive wheelsets are powered by two motors driven, which are mounted by means of Tatzlagern on the wheel axles ( "Nose-suspended drive”).
- Tatzlagern on the wheel axles
- the Inertia of this common mass has a corresponding reaction the rails and the track system with the resulting wear connected is.
- To protect the track system it is necessary that impact-like effects due to inertial forces are as small as possible. Conversely, bad tracks also have a damaging effect Components of Tatzlagerantrieben.
- the object of the invention is to provide a drive unit with a frameless To create suspension for which the directly acting on the rail Inertia forces are smaller than in the known drive unit and which less sensitive to bad tracks. This task will solved by the defined in claim 1 drive unit.
- the drive unit has a chassis, the frameless one Vehicle box carries.
- the chassis includes two by one engine each powered wheelsets, and it's about a suspension with the Vehicle box connected.
- the engines are each about a gear and elastic elements comprising a hollow shaft, with the associated Wheel set connected. They are about more elastic elements on Vehicle box attached.
- the chassis can be used with a track-saving Device for radial adjustment of the wheelsets be formed.
- the engines, transmissions and with advantage also braking units are according to the Invention cushioned by elastic elements against the wheelsets, so that between the track and the drive unit in the event of sudden acceleration effectively acting inertial forces largely only by the masses of Wheelsets are intended.
- the dependent claims 2 to 8 relate to advantageous Embodiments of the drive unit according to the invention, a chassis having vollabgefedertem drive.
- the subject of claim 9 is a Rail vehicle with such a drive unit.
- GTW 1 comprises a central drive unit 10, the on both sides via joints 11 with those intended for passenger transport Vehicle parts 12 and 13 (with running gears 14) is connected.
- the Drive unit 10 consists of a vehicle body 10 'and a drivable suspension 3, which has a suspension 9 with the vehicle body 10 'is connected and the wheels 31 are movable on rails 2.
- the chassis 3 of Figures 2 and 3 comprises two sets of wheels 30, each can be driven by a motor 5 and a gear 6.
- the wheelsets 30 are coupled via a pair of Achsanlenk Institute 4, with which they automatically are radially adjustable with respect to a curve to be traversed.
- each Achsanlenkung 4 comprises two rods 40a and 40b, which articulates over a short lever 41 are connected to each other and each articulated according to axle box housings 36a and 36b (Bearings 37) are.
- the levers 41 of the two Achsanlenk Institute 4 are Coupling bearing 42 pivotally connected via a coupling shaft 43 in conjunction can stand.
- the axle boxes 36a and 36b with the associated rods 40a and 40b be rigidly connected.
- suspension 9 Of the suspension 9 are only two coil springs 90 of a wheel 31st drawn. Between these two SSenfedem 90 is one arranged obliquely vertical damper 91, which like the Coil springs 90 on the vehicle box 10 ', not shown, is attached.
- the motors 5 and 6 gear are via pendulum 8 (pendulum rod 80, elastic trained spherical bearing 81) also on the vehicle body 10 'attached.
- the motors 5 in each case via the gear 6 and elastic elements comprising a hollow shaft 33 with the associated Wheels 30 connected and via other elastic elements 81 am Vehicle box 10 'attached.
- the Achsanlenkungen 4 provide a traction between Wheel axles 32 and the vehicle body 10 'ago, with this frictional connection via elastic elements, namely elastically formed coupling bearings 42, to be led.
- elastic elements namely elastically formed coupling bearings 42
- FIG. 4 Another important component of a chassis 3, namely a brake 7, is shown in Fig. 4 (brake cylinder 70, lever 71 with brake shoes 72). She is attached to the engine 5 and thus is also with respect to the wheelset 30th cushioned.
- Fig. 4 is also the resilient connection between the Transmission 6 and the wheel axle 32 shown. This is through the hollow shaft 33rd and two elastic connection parts 34 and 35 given.
- the part 34 connects the hollow shaft 33 elastically with the wheel axle 32, while the part 35 an elastic connection between the hollow shaft 33 and the transmission 6 forms.
- Dash-dotted a brake disc 37 is indicated, the alternative may be provided to the brake 7. In such a disc brake are the activatable components attached to the vehicle body.
- Fig. 5 shows a chassis 3, the two motors 5 centrally via a Anschddling 55 are coupled such that for the coupled motors. 5 a rotary pendulum movement (arrows 55 ') about a vertical central axis in the z-direction by the pivot point 55 is possible.
- Fig. 6 shows a chassis 3, the two motors 5 including the associated gear 6 are coupled at two locations 56a and 56b, that a pendulum movement in the y-direction (arrow 56 '), d. H. in the direction of Wheel axles 32, is possible.
- the motors 5 can be rigid via parallel pendulum be coupled so that the movements are free only in the y-direction.
- the Coupling can also be soft, so in addition to translational In addition, rotational oscillations may result.
- Another Possibility is that the motors 5 are rigidly coupled in the x-y plane and are mounted on the vehicle body 10 'via two parallel pendulum 8, wherein the pendulum rods 80 at both ends Spherolager 81 as Have connecting elements. In this case, movements are in y-direction and about the vertical central axis as in the embodiment of Fig. 5 possible.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
Description
Die Erfindung betrifft eine Antriebseinheit zu einem Schienenfahrzeug gemäss Oberbegriff von Anspruch 1.The invention relates to a drive unit to a rail vehicle according to the preamble of claim 1.
Aus der EP-A 0 649 782 (= P.6604) ist ein Schienenfahrzeug mit einer zentralen Antriebseinheit, ein sogenannter Gelenktriebwagen GTW, bekannt. Die Antriebseinheit dieses GTW zeichnet sich durch ein Fahrwerk aus, das als eine rahmenlose Traganordnung für einen Fahrzeugkasten ausgebildet ist. Eine Radialeinstellung des Fahrwerks sorgt für gute Laufeigenschaften und gute Sicherheit gegen Entgleisen. Ein weiterer Vorteil des Fahrwerks ist, dass es gegenüber vorbekannten Vorrichtungen eine reduzierte Anzahl von Bauteilen aufweist, die zusammen eine geringere Masse haben. Dieses Fahrwerk ist auch bezüglich Herstellkosten günstiger. Eine für den GTW vorgesehene Antriebseinheit kann in einer entsprechend angepassten Ausführungsform auch bei anderen Schienenfahrzeugen verwendet werden.From EP-A 0 649 782 (= P.6604) is a rail vehicle with a central drive unit, a so-called articulated railcar GTW known. The drive unit of this GTW is characterized by a chassis that designed as a frameless support assembly for a vehicle body is. A radial adjustment of the chassis ensures good running properties and good security against derailment. Another advantage of the chassis is that it compared to previously known devices a reduced number of Has components that together have a lower mass. This Suspension is also cheaper in terms of manufacturing costs. One for the GTW provided drive unit can be adjusted accordingly Embodiment also be used in other rail vehicles.
Der Fahrzeugkasten ist über eine Federung direkt auf dem Fahrwerk abgestützt. Die Masse des Fahrwerks ist beträchtlich reduziert, da ein Rahmen fehlt. Ein Paar von Triebradsätzen wird durch zwei Motoren angetrieben, die mittels Tatzlagern auf den Radachsen angebracht sind ("Tatzlagerantrieb"). Bei stossartigen Beschleunigungen - vor allem vertikal und quer zum Fahrzeug - wirken die Massen der Radsätze, der Motoren sowie jene der Getriebe und Bremseinheiten zusammen als gemeinsame Masse, die an das übrige Fahrzeug über die Federung gekoppelt ist. Die Trägheitskraft dieser gemeinsamen Masse hat eine entsprechende Reaktion der Schienen und der Gleisanlage zur Folge, die mit Verschleisswirkungen verbunden ist. Zur Schonung der Gleisanlage ist es erforderlich, dass stossartige Einwirkungen durch Trägheitskräfte möglichst klein ausfallen. Umgekehrt haben schlechte Gleise auch einen schädigenden Effekt auf Komponenten von Tatzlagerantrieben.The vehicle body is via suspension directly on the chassis supported. The mass of the chassis is considerably reduced, as a Frame is missing. A pair of drive wheelsets are powered by two motors driven, which are mounted by means of Tatzlagern on the wheel axles ( "Nose-suspended drive"). At shock-like accelerations - especially vertical and across the vehicle - act the masses of wheelsets, engines as well as those of the transmission and brake units together as common Mass coupled to the rest of the vehicle via the suspension. The Inertia of this common mass has a corresponding reaction the rails and the track system with the resulting wear connected is. To protect the track system, it is necessary that impact-like effects due to inertial forces are as small as possible. Conversely, bad tracks also have a damaging effect Components of Tatzlagerantrieben.
Aufgabe der Erfindung ist es, eine Antriebseinheit mit einem rahmenlosen Fahrwerk zu schaffen, für welche die direkt auf die Schiene einwirkenden Trägheitskräfte kleiner als bei der bekannten Antriebseinheit sind und welche weniger empfindlich gegenüber schlechten Gleisen ist. Diese Aufgabe wird durch die in Anspruch 1 definierte Antriebseinheit gelöst.The object of the invention is to provide a drive unit with a frameless To create suspension for which the directly acting on the rail Inertia forces are smaller than in the known drive unit and which less sensitive to bad tracks. This task will solved by the defined in claim 1 drive unit.
Die Antriebseinheit weist ein Fahrwerk auf, das rahmenlos einen Fahrzeugkasten trägt. Das Fahrwerk umfasst zwei durch jeweils einen Motor angetriebene Radsätze, und es ist über eine Federung mit dem Fahrzeugkasten verbunden. Die Motoren sind jeweils über ein Getriebe und elastische Elemente, die eine Hohlwelle umfassen, mit dem zugeordneten Radsatz verbunden. Sie sind über weitere elastische Elemente am Fahrzeugkasten befestigt. Das Fahrwerk kann mit einer gleisschonenden Einrichtung zur Radialeinstellung der Radsätze ausgebildet sein.The drive unit has a chassis, the frameless one Vehicle box carries. The chassis includes two by one engine each powered wheelsets, and it's about a suspension with the Vehicle box connected. The engines are each about a gear and elastic elements comprising a hollow shaft, with the associated Wheel set connected. They are about more elastic elements on Vehicle box attached. The chassis can be used with a track-saving Device for radial adjustment of the wheelsets be formed.
Die Motoren, Getriebe und mit Vorteil auch Bremseinheiten sind gemäss der Erfindung über elastische Elemente gegen die Radsätze abgefedert, so dass die zwischen Gleis und Antriebseinheit bei stossartigen Beschleunigungen effektiv wirkenden Trägheitskräfte weitgehend nur noch durch die Massen der Radsätze bestimmt sind.The engines, transmissions and with advantage also braking units are according to the Invention cushioned by elastic elements against the wheelsets, so that between the track and the drive unit in the event of sudden acceleration effectively acting inertial forces largely only by the masses of Wheelsets are intended.
Die abhängigen Ansprüche 2 bis 8 beziehen sich auf vorteilhafte
Ausführungsformen der Antriebseinheit, die erfindungsgemäss ein Fahrwerk
mit vollabgefedertem Antrieb aufweist. Gegenstand des Anspruchs 9 ist ein
Schienenfahrzeug mit einer derartigen Antriebseinheit.The dependent claims 2 to 8 relate to advantageous
Embodiments of the drive unit according to the invention, a chassis
having vollabgefedertem drive. The subject of
Nachfolgend wird die Erfindung anhand der Zeichnungen erläutert. Es zeigen:
- Fig. 1
- einen Gelenktriebwagen GTW mit einer erfindungsgemässen Antriebseinheit,
- Fig. 2
- eine schematische Darstellung eines Fahrwerks der Antriebseinheit,
- Fig. 3
- eine Draufsicht auf das Fahrwerk der Fig. 2,
- Fig. 4
- vereinfacht gezeichnete Details zum Fahrwerk der Fig. 2 und
- Fig. 5, 6
- Fahrwerke mit Motoren, die über Koppelelemente miteinander verbunden sind.
- Fig. 1
- a articulated railcar GTW with a drive unit according to the invention,
- Fig. 2
- a schematic representation of a chassis of the drive unit,
- Fig. 3
- a top view of the chassis of FIG. 2,
- Fig. 4
- simplified drawn details to the chassis of Fig. 2 and
- Fig. 5, 6
- Chassis with motors that are connected to each other via coupling elements.
Der in Fig. 1 dargestellte GTW 1 umfasst eine zentrale Antriebseinheit 10, die
beidseitig über Gelenke 11 mit den für einen Fahrgasttransport vorgesehenen
Fahrzeugteilen 12 und 13 (mit Lauffahrwerken 14) verbunden ist. Die
Antriebseinheit 10 besteht aus einem Fahrzeugkasten 10' und einem
antreibbaren Fahrwerk 3, das über eine Federung 9 mit dem Fahrzeugkasten
10' verbunden ist und dessen Räder 31 auf Schienen 2 bewegbar sind.The illustrated in Fig. 1 GTW 1 comprises a central drive unit 10, the
on both sides via joints 11 with those intended for passenger
Das Fahrwerk 3 der Figuren 2 und 3 umfasst zwei Radsätze 30, die jeweils
über einen Motor 5 und ein Getriebe 6 antreibbar sind. Die Radsätze 30 sind
über ein Paar von Achsanlenkungen 4 gekoppelt, mit denen sie selbsttätig
radial bezüglich einer zu durchlaufenden Kurve einstellbar sind. Jede
Achsanlenkung 4 umfasst zwei Stangen 40a und 40b, die gelenkig über einen
kurzen Hebel 41 miteinander verbunden sind und die jeweils an
entsprechendenden Achslagergehäusen 36a und 36b gelenkig gelagert
(Lager 37) sind. Die Hebel 41 der beiden Achsanlenkungen 4 sind um
Koppellager 42 schwenkbar, die über eine Koppelwelle 43 in Verbindung
stehen können. In einer anderen Ausführungsform der Achsanlenkungen 4
können die Achslagergehäuse 36a und 36b mit den zugeordneten Stangen
40a bzw. 40b starr verbunden sein.The
Von der Federung 9 sind lediglich zwei Schraubenfedern 90 eines Rads 31
gezeichnet. Zwischen diesen beiden Schraubenfedem 90 ist jeweils ein
schräg stehender Vertikaldämpfer 91 angeordnet, der wie die
Schraubenfedern 90 am nicht dargestellten Fahrzeugkasten 10' befestigt ist.
Die Motoren 5 und Getriebe 6 sind über Pendel 8 (Pendelstange 80, elastisch
ausgebildetes Sphärolager 81) ebenfalls am Fahrzeugkasten 10' befestigt.Of the
Erfindungsgemäss sind die Motoren 5 jeweils über die Getriebe 6 und
elastische Elemente, die eine Hohlwelle 33 umfassen, mit dem zugeordneten
Radsatz 30 verbunden und über weitere elastische Elemente 81 am
Fahrzeugkasten 10' befestigt. (Ein Antrieb für einen Radsatz mit Hohlwelle
und elastischen Verbindungselementen ist in der EP-A 0 534 899 (= p.6453)
beschrieben.) Die Achsanlenkungen 4 stellen einen Kraftschluss zwischen
Radachsen 32 und dem Fahrzeugkasten 10' her, wobei dieser Kraftschluss
über elastische Elemente, nämlich elastisch ausgebildete Koppellager 42,
geführt wird. Durch die Gesamtheit der elastisch und nachgiebig
ausgebildeten Verbindungen zwischen den Radsätzen 30, den Motoren 5 und
dem Fahrzeugkasten 10' ergibt sich ein Fahrwerk 3 mit vollabgefedertem
Antrieb, das die hinsichtlich stossartigen Beschleunigungen geforderten
Bedingungen erfüllt.According to the invention, the
Eine weitere wichtige Komponente eines Fahrwerks 3, nämlich eine Bremse
7, ist in Fig. 4 gezeigt (Bremszylinder 70, Hebel 71 mit Bremsbacken 72). Sie
ist am Motor 5 befestigt und ist somit auch bezüglich dem Radsatz 30
abgefedert. In Fig. 4 ist auch die federnde Verbindung zwischen dem
Getriebe 6 und der Radachse 32 dargestellt. Diese ist durch die Hohlwelle 33
und zwei elastische Verbindungsteile 34 und 35 gegeben. Das Teil 34
verbindet die Hohlwelle 33 elastisch mit der Radachse 32, während das Teil
35 eine elastische Verbindung zwischen der Hohlwelle 33 und dem Getriebe
6 bildet. Strichpunktiert ist eine Bremsscheibe 37 angedeutet, die alternativ
zur Bremse 7 vorgesehen sein kann. Bei einer solchen Scheibenbremse sind
die aktivierbaren Komponenten am Fahrzeugkasten angebracht.Another important component of a
Fig. 5 zeigt ein Fahrwerk 3, dessen beiden Motoren 5 zentral über einen
Anlenkpunkt 55 derart gekoppelt sind, dass für die gekoppelten Motoren 5
eine rotatorische Pendelbewegung (Pfeile 55') um eine vertikale Zentralachse
in z-Richtung durch den Anlenkpunkt 55 möglich ist. Fig. 5 shows a
Fig. 6 zeigt ein Fahrwerk 3, dessen beiden Motoren 5 einschliesslich der
zugeordneten Getriebe 6 an zwei Stellen 56a und 56b so gekoppelt sind,
dass eine Pendelbewegung in y-Richtung (Pfeil 56'), d. h. in Richtung der
Radachsen 32, möglich ist. Die Motoren 5 können über Parallelpendel starr
gekoppelt sein, so dass die Bewegungen nur in y-Richtung frei sind. Die
Koppelung kann auch weich sein, so dass sich neben translatorischen
zusätzlich rotatorische Pendelbewegungen ergeben können. Ein weitere
Möglichkeit ist, dass die Motoren 5 in der x-y-Ebene starr gekoppelt sind und
über zwei parallele Pendel 8 am Fahrzeugkasten 10' angebracht sind, wobei
die Pendelstangen 80 an deren beiden Enden Sphärolager 81 als
Verbindungselemente aufweisen. In diesem Fall sind Bewegungen in y-Richtung
und um die vertikale Zentralachse wie beim Ausführungsbeispiel der
Fig. 5 möglich.Fig. 6 shows a
Claims (9)
- A driving unit (10) for a rail vehicle (1), with a frameless undercarriage (3) that carries a vehicle box body (10'), wherein the undercarriage comprises two wheel sets (30) that are respectively driven by an engine (5), and wherein said undercarriage is connected to the vehicle box body by means of a spring system (9),
characterized by the fact that the engines are respectively connected to the assigned wheel set via a transmission (6) and elastic elements that comprise a hollow shaft (33), and wherein the engines are mounted on the vehicle box body by means of additional elastic elements (81). - The driving unit according to Claim 1, characterized by the fact that the wheel sets (30) are coupled by a pair of axle links (4) that make it possible to automatically adjust the wheel sets in the radial direction referred to a curve in the track, wherein each axle link produces a non-positive connection between the wheel axles (32) and the vehicle box body (10'), and wherein this non-positive connection is led via elastic elements (42).
- The driving unit according to Claim 2, characterized by the fact that each axle link (4) comprises two rods (40a, 40b) that are connected to one another in an articulated fashion by means of a short lever (41) on one end and connected to axle bearing housings (36a, 36b) in a rigid or articulated fashion on the other end, and by the fact that coupling bearings (42), about which the short levers can be pivoted, are realized elastically and mounted on the vehicle box body (10'), wherein, in particular, the two axle links are connected via a coupling shaft (43) arranged between the coupling bearings.
- The driving unit according to one of Claims 1-3, characterized by the fact that a brake unit (7) for one wheel (31) is respectively arranged on the engines (5).
- The driving unit according to one of Claims 1-3, characterized by the fact that brake disks (37) are arranged on the hollow shafts (33), and by the fact that assigned brake units with parts of the brake to be activated are mounted on the vehicle box body (10').
- The driving unit according to one of Claims 1-5, characterized by the fact that the additional elastic elements between the engines (5) and the vehicle box body (10') consist of pendulum rods (80) with spheroidal bearings (81).
- The driving unit according to one of Claims 1-5, characterized by the fact that the two engines (5) are centrally coupled in a coupling point (55) in such a way that the coupled engines are able to carry out a rotational pendulum movement about a vertical axis (z) through the coupling point.
- The driving unit according to one of Claims 1-5, characterized by the fact that the two engines (5) including the assigned transmissions (6) are coupled at two points (56a, 56b) in such a way that they are able to carry out a pendulum movement in the direction (y) of the wheel axle (32).
- A rail vehicle (1) with a driving unit (10) according to one of Claims 1-8, characterized by the fact that the driving unit (10) is arranged between two vehicle parts (12, 13) that serve for transporting passengers by means of joints (11), wherein said vehicle parts are respectively supported on a running undercarriage (14).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98810342A EP0952061B1 (en) | 1998-04-20 | 1998-04-20 | Drive unit for a railway vehicle |
| ES98810342T ES2201427T3 (en) | 1998-04-20 | 1998-04-20 | MOTOR UNIT FOR A RAILWAY VEHICLE. |
| DE59808757T DE59808757D1 (en) | 1998-04-20 | 1998-04-20 | Drive unit to a rail vehicle |
| AT98810342T ATE243129T1 (en) | 1998-04-20 | 1998-04-20 | DRIVE UNIT FOR A RAIL VEHICLE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98810342A EP0952061B1 (en) | 1998-04-20 | 1998-04-20 | Drive unit for a railway vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0952061A1 EP0952061A1 (en) | 1999-10-27 |
| EP0952061B1 true EP0952061B1 (en) | 2003-06-18 |
Family
ID=8236044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98810342A Expired - Lifetime EP0952061B1 (en) | 1998-04-20 | 1998-04-20 | Drive unit for a railway vehicle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0952061B1 (en) |
| AT (1) | ATE243129T1 (en) |
| DE (1) | DE59808757D1 (en) |
| ES (1) | ES2201427T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524028A4 (en) * | 2020-09-29 | 2022-02-15 | Siemens Mobility Austria Gmbh | Running gear for a rail vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10057069A1 (en) * | 2000-11-17 | 2002-05-29 | Siemens Ag | Bogie of a locomotive |
| JP6565316B2 (en) * | 2015-05-14 | 2019-08-28 | 日本製鉄株式会社 | Railcar for ultra low floor tram |
| CN106740897B (en) * | 2016-12-09 | 2019-02-26 | 中车株洲电力机车有限公司 | High speed railway car and its bogie, wheel are to driving device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH246410A (en) * | 1945-01-27 | 1946-12-31 | Schweizerische Lokomotiv | Rail vehicle underframe with electric motor with nose suspension. |
| DE963339C (en) * | 1952-07-29 | 1957-05-09 | Siemens Schuckertwerke Ges M B | Frameless motor bogie for rail vehicles |
| DE2936733C2 (en) * | 1979-09-07 | 1985-07-25 | Siemens AG, 1000 Berlin und 8000 München | Rail-bound electric locomotive |
| EP0534899B1 (en) | 1991-09-26 | 1998-04-29 | SLM Schweizerische Lokomotiv- und Maschinenfabrik AG | Drive for a wheelset of a railway traction unit and a spring element for such a drive |
| DE4137265A1 (en) * | 1991-11-13 | 1993-05-19 | Abb Patent Gmbh | RAIL VEHICLE |
| ATE186687T1 (en) | 1993-10-21 | 1999-12-15 | Schweizerische Lokomotiv | RAILWAY VEHICLE AND RUNNING GEAR FOR SUCH A VEHICLE |
| DE4419878C1 (en) * | 1994-06-07 | 1995-07-20 | Sig Schweiz Industrieges | Rail-vehicle axle system with radially-adjustable wheel sets |
-
1998
- 1998-04-20 DE DE59808757T patent/DE59808757D1/en not_active Expired - Lifetime
- 1998-04-20 AT AT98810342T patent/ATE243129T1/en active
- 1998-04-20 ES ES98810342T patent/ES2201427T3/en not_active Expired - Lifetime
- 1998-04-20 EP EP98810342A patent/EP0952061B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524028A4 (en) * | 2020-09-29 | 2022-02-15 | Siemens Mobility Austria Gmbh | Running gear for a rail vehicle |
| AT524028B1 (en) * | 2020-09-29 | 2022-02-15 | Siemens Mobility Austria Gmbh | Running gear for a rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE243129T1 (en) | 2003-07-15 |
| ES2201427T3 (en) | 2004-03-16 |
| EP0952061A1 (en) | 1999-10-27 |
| DE59808757D1 (en) | 2003-07-24 |
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