EP0979190B1 - Power puller motor bogie - Google Patents
Power puller motor bogie Download PDFInfo
- Publication number
- EP0979190B1 EP0979190B1 EP99906314A EP99906314A EP0979190B1 EP 0979190 B1 EP0979190 B1 EP 0979190B1 EP 99906314 A EP99906314 A EP 99906314A EP 99906314 A EP99906314 A EP 99906314A EP 0979190 B1 EP0979190 B1 EP 0979190B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bogie
- motor
- geared motor
- bogie frame
- suspended
- 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.)
- Revoked
Links
Images
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
- B61C9/50—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 in bogies
Definitions
- the present invention relates to a traction vehicle, in particular a rail vehicle, comprising at least one chassis bogie in which at least one geared motor is arranged and carries, more particularly, on a traction vehicle motor bogie.
- the bogie of a railway vehicle performs lateral movements of translation and rotation, known under the name of sinusoidal step, even on an absolutely straight and flat path.
- the forces exerted by this sinusoidal step on the bogie frame and the resulting oscillation frequencies increase with increasing vehicle speed.
- the speed called critical is that at which the natural frequency of the bogie is close to the resonance.
- the frequency with which the truck vibrates is higher as the speed of the vehicle is high.
- a motor bogie has a very low non-suspended mass so that its moment of inertia is low with respect to the translations perpendicular to the direction of travel as well as with respect to rotations around it. of its vertical axis.
- the geared motor is rigidly fixed in the frame of the bogie.
- a shaft which is preferably hollow, in this case advantageously assumes the transmission of energy from the reduction gear train to the wheels via the axle.
- a cardan shaft provides power transmission from the gearbox to the driven wheels via a second gear train mounted on the axle.
- the contraction and extension movements of these telescopic gimbals reveal friction forces which are a function of the torque to be transmitted and which slow down the movement.
- the weight of the telescopic shaft is necessarily greater than an undivided gimbal.
- EP-444016 discloses a motor truck according to the preamble of claim 1.
- the object of the invention is to provide a traction vehicle engine bogie as specified, but improved so that the lateral displacements of the bogie frame are limited and the so-called critical speed is increased.
- the subject of the invention is a bogie according to claim 1.
- the principle of the invention is based on the fact that the lateral movements of the geared motor and the inertia put into play play the role of a drummer, especially when running at high speed or when passing on a shock such as les turnouts for example.
- the bogie frame then undergoes, as indicated above, lateral shocks may cause the instability of the vehicle and the derailment thereof.
- the inertia and the elastic transverse displacement of the geared motor unit in the bogie frame oppose the movements of the bogie frame under the effect of shocks.
- the geared motor dampens these movements through a phase shift between the movements of the bogie frame and the geared motor.
- the vibration damper makes it possible to reduce the clean motions of the geared motor unit.
- Another advantage of the motor bogie according to the invention is the complete independence of the bogie, both at the level of the mechanical interfaces and at the level of the dynamic couplings in alignment and in rotation between the body and the bogie, unlike some system where part of the geared motor unit is suspended under the body.
- the motor bogie of the invention may also satisfy at least one of the features of the dependent claims 2 to 4.
- the invention also relates to a traction vehicle which comprises at least one motor bogie as defined above.
- the single figure illustrates a track 1 on which are placed two driving wheels 2.
- An axle 20 connects the drive wheels 2.
- a chassis 4 of the bogie is supported by means of springs 3 on axle boxes 11.
- a drawbar 5 arranged in the middle of the bogie frame provides the connection between the bogie frame and the body.
- a geared motor 6, 10 comprising a motor 6 and a gear 10 is disposed inside the bogie frame 4.
- the suspension of the geared motor 6, 10 to the bogie frame 4 is provided by three elastic rods 7, 8, 9.
- the rods 7, 8, 9 are articulated to the frame 4 and the geared motor 6, 10 along axes parallel to the direction of travel or longitudinal direction of the chassis 4 bogie. This direction of travel corresponds to the direction of lane 1.
- the rods 7, 8 and 9 are substantially of the same length.
- the connecting rod 9 is arranged in the alignment, in the longitudinal direction, of the rod 8.
- the rods 7 and 8 are arranged substantially at the same level in the same plane orthogonal to the longitudinal direction.
- the geared motor 6, 10 can move transversely to the longitudinal direction, that is to say in a plane substantially orthogonal to it, relatively relatively, by rotary translation.
- the gear 10 is clamped on the motor 6 and comprises a pinion 15 set on the motor shaft, an intermediate wheel 16 and a ring 17 which are shown schematically.
- a hollow transmission shaft 18 transmits the rotational energy of the ring 17 directly to the axle 20.
- a damper 12 oriented transversely to the longitudinal direction, is fixed between the bogie frame 4 and the geared motor 6, 10.
- the geared motor 6, 10 will translate automatically opposite the transverse displacements that the frame 4 tends to undergo.
- the geared motor 6, 10 therefore plays the role of inertial drummer by limiting the transverse displacements of the frame 4 and thus increasing the so-called critical speed of the bogie and the vehicle that is equipped.
- the freedom of movement in transverse translation of the geared motor 6, 10 must be large enough that its transverse movements are likely to limit those of the chassis 4.
- the geared motor 6, 10 can translate 15 mm on either side of a rest position in which the rods 7, 8 and 9 are vertical.
- the geared motor 6, 10 can translate with an overall lateral travel of 30 mm.
- the damper 12 absorbs the own vibrations of the geared motor 6, 10 due in particular to its operation.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Inorganic Insulating Materials (AREA)
- Braking Arrangements (AREA)
- Vibration Prevention Devices (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Motor Power Transmission Devices (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
Abstract
Description
La présente invention concerne un véhicule de traction, notamment ferroviaire, comportant au moins un bogie de châssis dans lequel est disposé au moins un moto-réducteur et porte, plus particulièrement, sur un bogie moteur de véhicule de traction.The present invention relates to a traction vehicle, in particular a rail vehicle, comprising at least one chassis bogie in which at least one geared motor is arranged and carries, more particularly, on a traction vehicle motor bogie.
Le bogie d'un véhicule ferroviaire exécute des mouvements latéraux de translation et de rotation, connus sous la dénomination de marche sinusoïdale, même sur une voie absolument rectiligne et plane. Les forces exercées par cette marche sinusoïdale sur le châssis de bogie et les fréquences des oscillations qui en résultent augmentent avec l'accroissement de la vitesse du véhicule.The bogie of a railway vehicle performs lateral movements of translation and rotation, known under the name of sinusoidal step, even on an absolutely straight and flat path. The forces exerted by this sinusoidal step on the bogie frame and the resulting oscillation frequencies increase with increasing vehicle speed.
Il faut ajouter à ces forces celles qui sont dues aux imprécisions de la voie, aux chocs provoqués par celles-ci, aux aiguillages et aux courbes, ces forces étant la cause de phénomènes d'instabilité.To these forces must be added those due to the inaccuracies of the track, the shocks caused by them, the switches and the curves, these forces being the cause of phenomena of instability.
En raison de ces phénomènes d'instabilité, la vitesse d'un véhicule muni d'un tel bogie ne doit pas dépasser pour des raisons de sécurité une vitesse dite critique.Because of these phenomena of instability, the speed of a vehicle equipped with such a bogie must not exceed for safety reasons a so-called critical speed.
La vitesse appelée critique est celle à laquelle la fréquence propre du bogie est proche de la résonance. La fréquence à laquelle le bogie vibre est d'autant plus élevée que la vitesse de marche du véhicule est élevée.The speed called critical is that at which the natural frequency of the bogie is close to the resonance. The frequency with which the truck vibrates is higher as the speed of the vehicle is high.
Il est impératif, dans les véhicules destinés à rouler à grande vitesse, en particulier dans les véhicules ferroviaires, d'élever le plus possible la vitesse dite critique par des dispositions particulières de structure pour permettre une marche stable.It is imperative, in vehicles intended to run at high speed, in particular in rail vehicles, to raise as much as possible the so-called critical speed by special structural provisions to allow a stable operation.
Il est avantageux pour cette raison qu'un bogie moteur ait une masse non suspendue très faible afin que son moment d'inertie soit faible vis-à-vis des translations perpendiculaires à la direction de marche ainsi que vis-à-vis des rotations autour de son axe vertical.It is advantageous for this reason that a motor bogie has a very low non-suspended mass so that its moment of inertia is low with respect to the translations perpendicular to the direction of travel as well as with respect to rotations around it. of its vertical axis.
Dans les véhicules de traction connus et qui sont en service en très grand nombre, le moto-réducteur est fixé rigidement dans le châssis du bogie. Un arbre, qui est de préférence creux, assume dans ce cas avantageusement la transmission d'énergie du train d'engrenage réducteur aux roues par l'intermédiaire de l'essieu.In known traction vehicles which are in service in large numbers, the geared motor is rigidly fixed in the frame of the bogie. A shaft, which is preferably hollow, in this case advantageously assumes the transmission of energy from the reduction gear train to the wheels via the axle.
Les phénomènes d'instabilité sont alors particulièrement sensibles, la masse du moteur et de la transmission augmentant la masse non suspendue du bogie. Ce montage n'est donc pas utilisable pour les véhicules qui doivent rouler à des vitesses élevées.The instability phenomena are then particularly sensitive, the mass of the engine and the transmission increasing the unsprung mass of the bogie. This assembly is therefore not usable for vehicles that must drive at high speeds.
Il existe d'autres véhicules de traction ferroviaires qui sont destinés à des vitesses élevées et dont la masse non suspendue du bogie est réduite par la fixation du moteur et de la transmission non pas au bogie mais au châssis de la caisse du véhicule.There are other railway traction vehicles which are designed for high speeds and whose unsprung mass of the truck is reduced. by attaching the engine and the transmission not to the bogie but to the chassis of the vehicle body.
Un arbre de cardan assure la transmission d'énergie du train réducteur aux roues menées par l'intermédiaire d'un second train d'engrenage monté sur l'essieu. Les mouvements de contraction et d'extension de ces cardans télescopiques font apparaître des forces de frottement qui sont fonction du couple à transmettre et qui freinent le mouvement. Par ailleurs, le poids de l'arbre télescopique est nécessairement supérieur à un cardan non divisé.A cardan shaft provides power transmission from the gearbox to the driven wheels via a second gear train mounted on the axle. The contraction and extension movements of these telescopic gimbals reveal friction forces which are a function of the torque to be transmitted and which slow down the movement. Moreover, the weight of the telescopic shaft is necessarily greater than an undivided gimbal.
EP-444 016 décrit un bogie moteur conforme au préambule de la revendication 1.EP-444016 discloses a motor truck according to the preamble of claim 1.
L'invention a pour but de fournir un bogie moteur de véhicule de traction tel que spécifié, mais perfectionné de sorte que les déplacements latéraux du châssis de bogie soient limités et que la vitesse dite critique soit augmentée.The object of the invention is to provide a traction vehicle engine bogie as specified, but improved so that the lateral displacements of the bogie frame are limited and the so-called critical speed is increased.
A cet effet, l'invention a pour objet un bogie selon la revendication 1.For this purpose, the subject of the invention is a bogie according to claim 1.
Le principe de l'invention se fonde sur le fait que les déplacements latéraux du moto-réducteur et les inerties mises en jeux jouent le rôle d'un batteur, notamment lors de marche à grande vitesse ou lors de passage sur un choc tel que lés aiguillages par exemple.The principle of the invention is based on the fact that the lateral movements of the geared motor and the inertia put into play play the role of a drummer, especially when running at high speed or when passing on a shock such as les turnouts for example.
En effet, le châssis de bogie subit alors, comme indiqué précédemment, des chocs latéraux susceptibles d'entrainer l'instabilité du véhicule et le déraillement de celui-ci.Indeed, the bogie frame then undergoes, as indicated above, lateral shocks may cause the instability of the vehicle and the derailment thereof.
Grâce à l'invention, l'inertie et le déplacement transversal élastique du groupe moto-réducteur dans le châssis de bogie s'opposent aux déplacements du châssis de bogie sous l'effet des chocs. Ainsi, le moto-réducteur amortit ces déplacements grâce à un déphasage entre les déplacements du châssis de bogie et du moto-réducteur. L'amortisseur de vibrations permet d'amoindrir les mouvements propres du groupe moto-réducteur.Thanks to the invention, the inertia and the elastic transverse displacement of the geared motor unit in the bogie frame oppose the movements of the bogie frame under the effect of shocks. Thus, the geared motor dampens these movements through a phase shift between the movements of the bogie frame and the geared motor. The vibration damper makes it possible to reduce the clean motions of the geared motor unit.
Un autre avantage du bogie moteur selon l'invention, est l'indépendance complète du bogie, aussi bien au niveau des interfaces mécaniques qu'au niveau des couplages dynamiques en alignement et en rotation entre la caisse et le bogie, contrairement à certain système où une partie du groupe moto-réducteur est suspendue sous la caisse.Another advantage of the motor bogie according to the invention is the complete independence of the bogie, both at the level of the mechanical interfaces and at the level of the dynamic couplings in alignment and in rotation between the body and the bogie, unlike some system where part of the geared motor unit is suspended under the body.
Le bogie moteur de l'invention peut également satisfaire à l'une au moins des caractéristique des revendications dépendantes 2 à 4.The motor bogie of the invention may also satisfy at least one of the features of the
L'invention concerne aussi un véhicule de traction qui comporte au moins un bogie moteur tel que défini précédemment.The invention also relates to a traction vehicle which comprises at least one motor bogie as defined above.
D'autres buts, caractéristiques et avantages de l'invention apparaîtront à la lecture de la description du mode de réalisation préféré du bogie moteur de véhicule de traction, description faite en liaison avec la figure unique qui est une vue en perspective partielle, partiellement schématisée et partiellement en coupe, d'un bogie moteur de véhicule ferroviaire lourd à grande vitesse selon l'invention, le groupe moto-réducteur étant suspendu et disposé dans le châssis de bogie par l'intermédiaire de trois biellettes.Other objects, features and advantages of the invention will appear on reading the description of the preferred embodiment of the traction vehicle motor bogie, a description given in connection with the single figure which is a partial perspective view, partially diagrammed and partially in section, a high-speed heavy rail vehicle engine bogie according to the invention, the geared motor unit being suspended and disposed in the bogie frame by means of three rods.
La figure unique illustre une voie 1 sur laquelle sont posées deux roues motrices 2. Un essieu 20 relie les roues motrices 2.The single figure illustrates a track 1 on which are placed two
Un châssis 4 de bogie prend appui par l'intermédiaire de ressorts 3 sur des boites d'essieu 11.A chassis 4 of the bogie is supported by means of
Une barre de traction 5 disposée au milieu du châssis de bogie assure la liaison entre le châssis de bogie et la caisse.A drawbar 5 arranged in the middle of the bogie frame provides the connection between the bogie frame and the body.
Un moto-réducteur 6, 10 comportant un moteur 6 et un réducteur 10 est disposé à l'intérieur du châssis 4 de bogie.A geared
La suspension du moto-réducteur 6, 10 au châssis 4 de bogie est assurée par trois biellettes élastiques 7, 8, 9.The suspension of the geared
Les biellettes 7, 8, 9 sont articulées au châssis 4 et au moto-réducteur 6, 10 selon des axes parallèles à la direction de marche ou direction longitudinale du châssis 4 de bogie. Cette direction de marche correspond à la direction de la voie 1.The rods 7, 8, 9 are articulated to the frame 4 and the geared
Les biellettes 7, 8 et 9 sont sensiblement de même longueur. La biellette 9 est disposée dans l'alignement, selon la direction longitudinale, de la biellette 8.The rods 7, 8 and 9 are substantially of the same length. The connecting rod 9 is arranged in the alignment, in the longitudinal direction, of the rod 8.
Les biellettes 7 et 8 sont disposées sensiblement au même niveau dans un même plan orthogonal à la direction longitudinale.The rods 7 and 8 are arranged substantially at the same level in the same plane orthogonal to the longitudinal direction.
Ainsi, le moto-réducteur 6, 10 peut se déplacer transversalement à la direction longitudinale, c'est-à-dire dans un plan sensiblement orthogonal à celle-ci, de manière relativement importante, par translation rotative.Thus, the geared
Le réducteur 10 est bridé sur le moteur 6 et comprend un pignon 15 calé sur l'arbre moteur, une roue intermédiaire 16 et une couronne 17 qui sont représentés schématiquement.The
Un arbre creux de transmission 18 transmet l'énergie de rotation de la couronne 17 directement à l'essieu 20.A
Un amortisseur 12, orienté transversalement à la direction longitudinale, est fixé entre le châssis 4 de bogie et le moto-réducteur 6, 10.A
Lorsqu'un véhicule équipé d'un bogie ainsi formé circule sur la voie 1, le châssis 4 est soumis à des efforts transversaux, par exemple sous l'effet de chocs, qui tendent à induire des déplacements transversaux du châssis 4 comme indiqué dans le préambule de la description.When a vehicle equipped with a bogie thus formed circulates on the track 1, the frame 4 is subjected to transverse forces, for example under the effect of shocks, which tend to induce transverse displacements of the frame 4 as indicated in FIG. preamble of the description.
Dans le bogie selon l'invention, le moto-réducteur 6, 10 va se translater automatiquement à l'opposé des déplacements transversaux que le châssis 4 tendrait à subir.In the bogie according to the invention, the geared
On constate ainsi qu'en utilisation le moto-réducteur 6, 10 oscille transversalement en opposition de phase par rapport au châssis 4 de bogie.It is thus noted that in use the geared
Le-moto-réducteur 6, 10 joue donc le rôle de batteur d'inertie en limitant les déplacements transversaux du châssis 4 et donc en augmentant la vitesse dite critique du bogie et du véhicule qui en est équipé. La liberté de mouvement en translation transversale du moto-réducteur 6, 10 doit être suffisamment importante pour que ses mouvements transversaux soient susceptibles de limiter ceux du châssis 4.The geared
Typiquement, le moto-réducteur 6, 10 peut se translater de 15 mm de part et d'autre d'une position de repos dans laquelle les bielles 7, 8 et 9 sont verticales. Ainsi, le moto-réducteur 6, 10 peut se translater avec une course latérale globale de 30 mm.Typically, the geared
L'amortisseur 12 absorbe les vibrations propres du moto-réducteur 6, 10 dues en particulier à son fonctionnement.The
Claims (5)
- Traction vehicle motor bogie having at least one geared motor (6, 10) arranged inside a bogie frame (4), with the said geared motor (6, 10) being suspended in the said bogie frame (4) using at least two elastic links (7, 8, 9), the said elastic links (7, 8, 9) all being supported on the said bogie frame (4), the said elastic links (7, 8, 9) being such that the said suspended geared motor (6, 10) is movable transversely to the longitudinal direction of movement of the said vehicle, with a shock absorber (12) being fixed between the said bogie frame (4) and the said geared motor (6, 10), characterised in that the geared motor (6, 10) is movable in translation transversely to the longitudinal direction of movement of the said vehicle in order to act as an inertia damper.
- Motor bogie according to claim 1 in which the geared motor (6, 10) is movable in translation with a lateral travel of at least 30 mm.
- Motor bogie according to any of the claims 1 to 2, in which the said geared motor (6, 10) is suspended from the axle side (20) to the said bogie frame (4) by one link (9) and, on the motor side (6), to the said bogie frame (4) by two links (7, 8).
- Motor bogie according to any of the claims 1 to 2, in which the said geared motor (6, 10) is suspended from the axle side to the said bogie frame (4) by two links (7, 8) and, on the motor side (6) to the said bogie frame (4) by one link (9).
- Traction vehicle having at least one motor bogie according to any one of the previous claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9802473A FR2775461B1 (en) | 1998-03-02 | 1998-03-02 | TRACTION VEHICLE MOTOR BOGIE COMPRISING AT LEAST ONE MOTOR-REDUCER PROVIDED WITHIN THE BOGIE CHASSIS AND TRACTION VEHICLE COMPRISING SUCH A MOTOR BOGIE |
| FR9802473 | 1998-03-02 | ||
| PCT/FR1999/000452 WO1999044875A1 (en) | 1998-03-02 | 1999-03-01 | Power puller motor bogie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0979190A1 EP0979190A1 (en) | 2000-02-16 |
| EP0979190B1 true EP0979190B1 (en) | 2006-02-01 |
Family
ID=9523513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99906314A Revoked EP0979190B1 (en) | 1998-03-02 | 1999-03-01 | Power puller motor bogie |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6253686B1 (en) |
| EP (1) | EP0979190B1 (en) |
| AT (1) | ATE316887T1 (en) |
| CA (1) | CA2289000C (en) |
| DE (1) | DE69929675T2 (en) |
| DK (1) | DK0979190T3 (en) |
| ES (1) | ES2257850T3 (en) |
| FR (1) | FR2775461B1 (en) |
| PT (1) | PT979190E (en) |
| WO (1) | WO1999044875A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT514023A1 (en) * | 2013-03-06 | 2014-09-15 | Siemens Ag Oesterreich | Suspension for rail vehicles |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007013050B4 (en) * | 2007-03-19 | 2011-05-12 | Siemens Ag | Suspension for a rail vehicle |
| DE102007031891A1 (en) * | 2007-07-09 | 2009-01-22 | Voith Patent Gmbh | Bogie for a rail vehicle, which has a drive |
| DE202008007471U1 (en) * | 2008-05-30 | 2008-12-11 | Vecon Trading & Engineering | Bogie with engine-gearbox-clutch unit |
| AT518243B1 (en) * | 2016-02-01 | 2021-12-15 | Siemens Mobility Austria Gmbh | Running gear for a rail vehicle |
| AT518916A1 (en) * | 2016-07-19 | 2018-02-15 | Siemens Ag Oesterreich | Suspension for a rail vehicle |
| CN115179976A (en) * | 2021-12-22 | 2022-10-14 | 浙江衣拿智能科技股份有限公司 | Hang integrative integrated structure of hanging and drive that dolly was used |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3135224A (en) * | 1960-12-08 | 1964-06-02 | Gen Electric | Traction motor suspension |
| US3523505A (en) * | 1968-03-22 | 1970-08-11 | Gen Steel Ind Inc | Motorized railway vehicle trucks |
| US4046080A (en) * | 1973-06-08 | 1977-09-06 | Wegmann & Co. | Motorized swiveling streetcar trucks |
| DE2650035C2 (en) * | 1976-10-30 | 1986-07-03 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Bogie arrangement for high-speed electric rail-powered vehicles |
| DE2657447C3 (en) * | 1976-12-15 | 1979-07-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Storage of the electric traction motor of a rail drive vehicle |
| US4228739A (en) * | 1977-07-01 | 1980-10-21 | The Garrett Corporation | Motorized railway truck articulated shaft housing |
| GB2024124B (en) | 1978-05-26 | 1982-11-10 | Bbc Brown Boveri & Cie | Railway traction vehicle |
| DE3130603A1 (en) * | 1981-08-01 | 1983-02-17 | Krauss-Maffei AG, 8000 München | DRIVE BOG FOR A RAIL VEHICLE |
| US4542699A (en) * | 1983-11-25 | 1985-09-24 | Urban Transportation Development Corporation Ltd. | Powered radial truck |
| CH670228A5 (en) * | 1986-02-27 | 1989-05-31 | Schweizerische Lokomotiv | |
| DE59103553D1 (en) | 1990-02-22 | 1995-01-05 | Sgp Verkehrstechnik | Motor bogie for electric locomotives. |
| IT219394Z2 (en) * | 1990-03-13 | 1993-02-26 | INDEPENDENT WHEEL MOTORIZED TROLLEY FOR LOWERED VEHICLES | |
| US5205220A (en) * | 1992-06-08 | 1993-04-27 | Brooks Wallace | Railway truck |
| AT406854B (en) * | 1992-09-21 | 2000-10-25 | Siemens Sgp Verkehrstech Gmbh | DRIVE ROTARY FOR AN ELECTRIC LOCOMOTIVE |
-
1998
- 1998-03-02 FR FR9802473A patent/FR2775461B1/en not_active Expired - Lifetime
-
1999
- 1999-03-01 CA CA002289000A patent/CA2289000C/en not_active Expired - Fee Related
- 1999-03-01 DE DE69929675T patent/DE69929675T2/en not_active Revoked
- 1999-03-01 EP EP99906314A patent/EP0979190B1/en not_active Revoked
- 1999-03-01 DK DK99906314T patent/DK0979190T3/en active
- 1999-03-01 ES ES99906314T patent/ES2257850T3/en not_active Expired - Lifetime
- 1999-03-01 US US09/423,080 patent/US6253686B1/en not_active Expired - Lifetime
- 1999-03-01 AT AT99906314T patent/ATE316887T1/en not_active IP Right Cessation
- 1999-03-01 PT PT99906314T patent/PT979190E/en unknown
- 1999-03-01 WO PCT/FR1999/000452 patent/WO1999044875A1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT514023A1 (en) * | 2013-03-06 | 2014-09-15 | Siemens Ag Oesterreich | Suspension for rail vehicles |
| AT514023B1 (en) * | 2013-03-06 | 2015-04-15 | Siemens Ag Oesterreich | Suspension for rail vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2775461A1 (en) | 1999-09-03 |
| DE69929675T2 (en) | 2006-09-14 |
| CA2289000A1 (en) | 1999-09-10 |
| EP0979190A1 (en) | 2000-02-16 |
| CA2289000C (en) | 2005-08-02 |
| DE69929675D1 (en) | 2006-04-13 |
| WO1999044875A1 (en) | 1999-09-10 |
| ES2257850T3 (en) | 2006-08-01 |
| FR2775461B1 (en) | 2003-12-05 |
| US6253686B1 (en) | 2001-07-03 |
| ATE316887T1 (en) | 2006-02-15 |
| PT979190E (en) | 2006-06-30 |
| DK0979190T3 (en) | 2006-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0979190B1 (en) | Power puller motor bogie | |
| FR2720691A1 (en) | Suspension for a rear axle. | |
| EP3689702B1 (en) | Bogie for a rail vehicle and associated rail vehicle | |
| WO2008125500A2 (en) | Bogie for railway vehicle | |
| EP3222485B1 (en) | Railway vehicle bogie comprising an offset primary suspension device | |
| CA1328055C (en) | Railway vehicle with each truck comporting a sway bar acting on the secondary suspension | |
| FR2822780A1 (en) | BOGIE FOR RAILWAY VEHICLES WITH VARIABLE GAP | |
| FR2691930A1 (en) | Rear suspension assembly for automobile road wheels - has hub position controlled by transversely mounted half-shaft, wishbone and toe-in link, and by trailing arm | |
| EP3222486B1 (en) | Railway vehicle bogie comprising a lowered body | |
| FR2645800A1 (en) | Set of wheels, particularly of the MacPherson type with a lower filtering cross-member | |
| FR2463015A1 (en) | SYSTEM FOR THE SUSPENSION OF DRIVING WHEELS, ESPECIALLY REAR WHEELS OF A VEHICLE, USING OBLIQUE GUIDING MEANS | |
| FR2949393A1 (en) | Suspension device for motorized drive unit assembly of motor vehicle, has spring and damper interposed between support and motorized drive unit assembly, such that assembly oscillates with spring and damper to form mass of cylinder | |
| EP0048659B1 (en) | Hull suspension for a land vehicle | |
| FR2460825A1 (en) | RAILWAY VEHICLE COMPRISING A BOX AND TWO BOGGIES | |
| CN219056431U (en) | Self-stabilizing balance module and system | |
| KR850006675A (en) | Independent Wheel Suspension | |
| FR2679493A1 (en) | Two-directional suspension for a motor vehicle | |
| EP0292393B1 (en) | Suspension for a driven bogie with a single swinging axle | |
| SU614984A1 (en) | Locomotive traction motor suspension | |
| FR2731184A1 (en) | Drive train mounting for motor vehicle | |
| JPS5936504Y2 (en) | Sub-transmission mechanism operating device | |
| FR2490171A1 (en) | BOGIE PROVIDED WITH A CROSS-SECTIONAL BEAM FOR THE SUPPORT OF THE BODY OF A RAIL VEHICLE | |
| SU1082665A1 (en) | Vehicle body stabilizing apparatus | |
| RU2007366C1 (en) | Crane trolley | |
| RU1789381C (en) | Traction drive suspension for rail vehicles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19991022 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
| 17Q | First examination report despatched |
Effective date: 20030530 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
| REF | Corresponds to: |
Ref document number: 69929675 Country of ref document: DE Date of ref document: 20060413 Kind code of ref document: P |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20060405 |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20060401113 Country of ref document: GR |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Effective date: 20060418 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2257850 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| 26 | Opposition filed |
Opponent name: SIEMENS AG Effective date: 20061024 |
|
| PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
| NLR1 | Nl: opposition has been filed with the epo |
Opponent name: SIEMENS AG |
|
| PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
| PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20080320 Year of fee payment: 10 |
|
| PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20080314 Year of fee payment: 10 Ref country code: DE Payment date: 20080321 Year of fee payment: 10 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20080430 Year of fee payment: 10 |
|
| RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
| RDAG | Patent revoked |
Free format text: ORIGINAL CODE: 0009271 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT REVOKED |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 20090316 Year of fee payment: 11 Ref country code: IE Payment date: 20090323 Year of fee payment: 11 Ref country code: ES Payment date: 20090324 Year of fee payment: 11 Ref country code: DK Payment date: 20090313 Year of fee payment: 11 Ref country code: AT Payment date: 20090317 Year of fee payment: 11 |
|
| 27W | Patent revoked |
Effective date: 20081016 |
|
| GBPR | Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state |
Effective date: 20081016 |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: MP4A Effective date: 20090430 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20090219 Year of fee payment: 11 Ref country code: NL Payment date: 20090317 Year of fee payment: 11 Ref country code: FI Payment date: 20090313 Year of fee payment: 11 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20090316 Year of fee payment: 11 Ref country code: CH Payment date: 20090316 Year of fee payment: 11 |
|
| NLR2 | Nl: decision of opposition |
Effective date: 20081016 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20090312 Year of fee payment: 11 Ref country code: IT Payment date: 20090323 Year of fee payment: 11 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: ECNC |