EP1977949B1 - Fahrgestell für Schienenfahrzeug - Google Patents

Fahrgestell für Schienenfahrzeug Download PDF

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Publication number
EP1977949B1
EP1977949B1 EP08103095A EP08103095A EP1977949B1 EP 1977949 B1 EP1977949 B1 EP 1977949B1 EP 08103095 A EP08103095 A EP 08103095A EP 08103095 A EP08103095 A EP 08103095A EP 1977949 B1 EP1977949 B1 EP 1977949B1
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EP
European Patent Office
Prior art keywords
bogie
wheels
motor
central portion
relative
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EP08103095A
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English (en)
French (fr)
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EP1977949A1 (de
Inventor
Alain Rodet
Jean-Christophe Loiseau
Christophe Eche
Jean-Christophe Gobert
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Alstom Transport SA
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Alstom Transport SA
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Priority to PL08103095T priority Critical patent/PL1977949T3/pl
Publication of EP1977949A1 publication Critical patent/EP1977949A1/de
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Publication of EP1977949B1 publication Critical patent/EP1977949B1/de
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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
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles

Definitions

  • the invention generally relates to bogies for railway vehicles, especially for tramway.
  • Such a bogie is known from the document FR-2 826 328 , which describes a bogie with two engines, respectively driving the wheels located on the first and second sides of the bogie.
  • the motors are arranged towards the outside of the bogie with respect to the wheels.
  • the chassis comprises two rectilinear longitudinal members arranged towards the outside of the bogie relative to the wheels respectively located on the first and second sides of the bogie, above the two engines.
  • the chassis also has two trunking cross members solidarisant the two longitudinal members to one another.
  • Such a truck makes it possible to arrange a low-floor, wide-width traffic corridor in the body of the railway vehicle.
  • the box can only receive six passenger seats at the right of each bogie.
  • the body parts above the bogies are not passenger areas of exchange because there are no doors in this area; it is advantageous to install the maximum number of seats.
  • the invention aims to propose a bogie whose architecture allows to provide in the railway vehicle supported by said bogie a wide circulation corridor, wide, and which allows the vehicle to receive a greater number of seats passengers on the bogie's right.
  • the invention relates to a bogie of the aforementioned type, characterized in that said spar comprises a central portion partially surrounding said engine and disposed relative to the rolling plane of the bogie substantially at the same level as said engine, and parts longitudinal ends arranged by the bogie running gear at a level higher than that of the engine and the central part.
  • the truck illustrated on the Figures 1 to 4 is adapted to a standard gauge circulation lane, that is to say about 1435 mm.
  • the tramway 10 partially represented on the figures 1 and 2 comprises a body 12 provided with a body frame 14, and for example two bogies 16, each attached to the body 12 and disposed under the frame 14.
  • the body 12 is elongated in a main direction. It comprises an interior passenger space 18, bounded downwards by the frame 14, and seats 20 fixed to the frame 14.
  • the seats 20 are typically arranged in several rows extending perpendicularly to the main direction.
  • the bogies 16 are able to support and guide the body 12 when the tramway moves along a path.
  • the straight wheels 24 are aligned longitudinally one behind the other.
  • the left wheels 26 are aligned longitudinally one behind the other.
  • the left and right front wheels are coaxial and spaced transversely from each other.
  • the left and right rear wheels are also coaxial and spaced transversely from each other.
  • the wheels 24 and 26 are connected to the frame 22.
  • the transmission means 29 comprise two gearboxes 38, each associated with one of the right wheels 24, and two couplings 40 coupling the motor 28 and the two gearboxes 38.
  • Each gearbox 38 comprises a housing, an inlet 44 connected in rotation to the shaft of the motor 28 via one of the couplings 40, and an output directly fixed on the corresponding wheel 24.
  • the gearbox 38 provides the rotational guidance of the wheel 24 associated therewith, for example by means of ball bearings disposed inside the housing, such that the gearbox 38 constitutes an axle box for the wheel 24 associated with it, and thus forms the guide member in rotation with said wheel 24.
  • the motor 28 and the reducers 38 are aligned longitudinally, the motor 28 being placed between the reducers 38.
  • the motor 28 is placed between the wheels 24, in a position substantially equidistant from these two wheels 24.
  • the motor 28, the gearboxes 38 and the couplings 40 are placed towards the outside of the bogie 16 with respect to the straight wheels 24.
  • the gearboxes 38 are arranged immediately outside the wheels 24.
  • the transmission means 31 are similar to the transmission means 29. They comprise two reducers 46 each associated with a left wheel 26 and two couplings 48 coupling the motor 30 and the gear units 46.
  • the gear units 46 act as axle box for the left wheels 26, and thus form the guide members in rotation of these wheels.
  • the motor 30, the gear units 46 and the couplings 48 are aligned longitudinally and are placed towards the outside of the bogie 16 with respect to the left wheels 26.
  • the motor 30 is placed between the gear units 46 and is substantially equidistant from the left wheels 26.
  • the bogie 16 comprises two transverse axle bars 51, arranged one before and one behind the front wheels 24 and 26. These bars 51 are rigidly fixed each by its opposite ends to the gear reducers 38 and 46 of the wheels before 24 and 26. The axle bars 51 and the front reducers 38 and 46 form the front axle.
  • the bogie 16 also comprises two transverse axle bars 51, arranged one in front of the other behind the rear wheels 24 and 26. These bars 51 are rigidly fixed to the gearboxes 38 and 46 for driving the rear wheels 24 and 26. and form with them the rear axle.
  • the two front wheels are not integral in rotation with each other, nor the two rear wheels.
  • the frame 22 comprises substantially longitudinal right and left longitudinal members 50 and 52, and two substantially transverse cross members 54 solidarizing the longitudinal members 50 and 52 to one another.
  • the beams 50 and 52 are placed towards the outside of the bogie 16 with respect, respectively, to the right wheels 24 and the left wheels 26.
  • Each of the longitudinal members 50 and 52 comprises a central portion 56 partially surrounding respectively the motor 28 or 30, and end portions 58 longitudinal.
  • the central portion 56 is located longitudinally between the two wheels 24 or 26. It has a U-shape and is disposed relative to the rolling plane of the bogie 16, substantially at the same level as the motor 28 or 30. It surrounds the engine 28 or 30 by the interior of the bogie 16.
  • it comprises a central longitudinal section 60 and two substantially transverse branches 62 extending from the ends of the section 60 (FIG. figure 4 ).
  • the section 60 is disposed towards the interior of the bogie 16 with respect to the motor 28 or 30, the sections 62 being arranged one at the front of the motor 28 or 30, and the other at the rear of the motor 28 or 30.
  • the sections 60 are located partially at the same level as the wheels 24 and 26, and project partially inwardly of the bogie 16 relative to the wheels ( figure 3 ).
  • the motors 28 and 30 are rigidly fixed to the central portions 56 of the longitudinal members 50 and 52.
  • each spar is located one at the front of the motor 28 or 30 and the other at the rear of the motor 28 or 30. They are located above the reducers 38 or 46, and are therefore arranged, with respect to the rolling plane of the bogie 16, at a level higher than that of the motor 28 or 30 and the central portion 56.
  • the end portions 58 have at one end facing the motor 28 or 30 a substantially vertical foot 64 rigidly fixed to a branch 62 of the central portion 56.
  • the sleepers 54 are located, with respect to the running surface of the bogie 16, at a level lower than that of the central portion 56 of the longitudinal members 50 and 52.
  • each cross-member 54 comprises a substantially flat intermediate portion 66, and two oblique portions 68 extending the flat intermediate portion 66.
  • the oblique portions 68 are rigidly fixed to the central portions 56 of the two longitudinal members 50 and 52. They pass under the section 60 and connect to the two central parts 56 under the transverse branches 62 placed in the extension of said crossbar 54.
  • the frame 22 also has two longitudinal struts 69, extending under the central sections 60 of the longitudinal members 50 and 52, and securing the two crosspieces 54 to one another ( figure 4 ).
  • the primary suspension device 32 associated with each of the wheels 24 or 26 comprises two primary suspension members 70 of the rubber-metal sandwich type. Such sandwiches are described in the document FR-1,536,401 .
  • Each of the members 70 is interposed between the gearbox 38 or 46 associated with the wheel and the end portion 58 of the spar 50 or 52 located above the gearbox.
  • One of the members 70 is disposed at the front of the gearbox, and the other at the rear of the gearbox.
  • the bogie 16 comprises two disc brakes 36, one associated with the right rear wheel 24, and the other with the left front wheel 26, mounted towards the outside of the bogie 16 relative to the gearbox 38 or 46 associated with the wheel.
  • the bogie 16 illustrated on the Figures 1 to 4 is of non-pivoting type, which means that the connecting means 34 between the truck 16 and the body 12 of the tramway allow a rotational movement of the bogie 16 relative to the body 12 than an angle of less than 2 ° .
  • the connecting means 34 between the bogie 16 and the body 12 comprise, among other things, four secondary suspension members 78 interposed between the central parts 56 of the longitudinal members 50 and 52 and the body frame 14.
  • the secondary suspension members 78 each comprise a coil spring. Two of the members 78 rest on the spar 50, the two others resting on the spar 52.
  • the members 78 are arranged on the central portions 56 of the spars 50 and 52, at the corners between the central section 60 of each portion 56 and the lateral branches. 62. They are supported on the body frame 14 by means of not shown shims.
  • the body frame 14 has a first raised portion 90 to the right front and rear right wheels 24, a second raised portion 92 to the right of the left front and rear wheels 26, and a lower portion 94 between the first and second raised portions 90 and 92.
  • the raised portions 90 and 92 extend, parallel to the principal direction, over the entire length of the bogie 16. Perpendicular to the principal direction, the portion 90 has a width sufficient to cover the right spar 50, the right motor 28, the reducers 38, the couplings 40, the right rear brake 36, the straight wheels 24 and the secondary suspension coil springs 78.
  • the part 92 covers the left spar 52, the left motor 30, the reducers 46, the couplings 48, the left front brake 36, the left wheels 26 and the secondary suspension members 78 arranged on the spar 52.
  • the lower part 94 forms a circulation corridor inside the body 12, this passage being substantially parallel to the main direction.
  • the corridor considered in a plane perpendicular to the main direction, extends in the middle of the box 12, that is to say halfway between the two side walls 95 of the box 12.
  • the floor 96 of the circulation corridor is located at a level of substantially 380 mm with respect to the running surface of the bogie 16, considering that the wheels 24 and 26 of the truck 16 have their diameter to nine.
  • the corridor 94 has a width, perpendicular to the main direction, of about 800 mm. Transversely, it extends practically from the central section 60 of the right spar 50 to the central section 60 of the left spar 52. However, a free space is provided between the side walls 98 of the lower part 94 and the sections 60, in such a way as to allow a low clearance (about 2 °) of the bogie 16 relative to the body 12.
  • each of the raised portions 90 and 92 includes, from front to back, areas of different levels. More specifically, each part comprises first a medium level zone 100, then a zone 102 of level higher than the zone 100, then a zone 104 of the same level as the zone 100, then a zone 106 of lower level than the zone 100, then a zone 108 of the same level as the zones 100 and 104, then a zone 110 of the same level as the zone 102, and finally a zone 112 of the same level as the zones 100, 104 and 108.
  • the zone 106 extends to the right of the engine 28 or 30 and the central section 60 of the spar 50 or 52.
  • the zones 100/102/104 on the one hand and 108/110/112 on the other hand extend to the right of the parts d ends 58 of the spar 50 or 52.
  • two seats 20 are fixed side by side in each of the zones 100, 104, 108 and 112.
  • the seats 20 of the zones 104 and 108 face each other, the zone 106 allowing the seated passengers on these seats to rest their feet.
  • the seats 20 of the zones 100 and 104 are arranged back to back, as are the seats of the zones 108 and 112.
  • the body 12 comprises, above the bogie 16, sixteen seats 20 for the passengers.
  • the bogie 16 illustrated on the figure 5 is suitable for metric gauge tracks, having between their rails a gap of 1000 mm or 1067 mm.
  • the central portions 56 of the longitudinal members 50 and 52 respectively bypass the motors 28 and 30 from outside the bogie 16.
  • the central sections 60 of these longitudinal members are arranged towards the outside of the bogie 16 with respect to the motors 28 and 30
  • the rising oblique parts 68 of the crosspieces 54 are no longer connected under the transverse branches 62 of the longitudinal members 50 and 52.
  • these parts 68 constitute extensions of the transverse branches 62 of the longitudinal members 50 and 52.
  • the secondary suspension springs 78 are also offset towards the outside of the bogie 16 with respect to the wheels 24 and 26.
  • the springs 78 are again placed at the intersection between the central sections 60 and the transverse branches 62 of the longitudinal members 50 and 52. They are thus located towards the outside of the bogie with respect to the end portions 58 of the longitudinal members 50 and 52. .
  • the spacers 69 are shifted inwardly of the bogie 16 with respect to the wheels 24 and 26.
  • the level of the floor 96 of the circulation corridor is about 380 mm with respect to the running surface of the bogie 16, for wheels 24 and 26 having their diameter to nine.
  • the width of the corridor 94 perpendicular to the main direction of the vehicle is about 600 mm.
  • the figure 6 illustrates another variant of the invention, corresponding to a pivoting bogie, adapted to standard gauge circulation channels.
  • the central portions 56 of the longitudinal members 50 and 52 are devoid of central sections 60.
  • the transverse branches 62 of the same central portion are connected to each other via the oblique portions 68 of the cross members, the portions 68 being themselves secured to one another by means of one of the spacers 69.
  • the oblique portions 68 of the crosspieces are connected under the transverse branches 62.
  • the means 34 for connecting the bogie 16 to the body 12 comprise a bolster 114, secondary suspension members 116 interposed between the bolster 114 and the central portions 56 of the longitudinal members 50 and 52, and pivot connection means 118 about an axis perpendicular to the rolling plane of the truck 16.
  • the sleeper 114 extends transversely, substantially equidistant from the front and rear wheels.
  • the bolster 114 comprises a lowered central portion 120, two raised end plates 122 and two inclined arms 124 connecting the central portion 120 to the end plates 122.
  • the pivot connection means 118 are constituted by a ring gear. balls.
  • the plates 122 of the bolster 114 are located vertically above the longitudinal struts 69 and are connected to these struts 69 by the secondary suspension members 116.
  • the frame 22 comprises two support plates 130 rigidly fixed on each of the spacers 69.
  • Each secondary suspension member 116 comprises two rubber-metal elastic sandwiches, arranged in chevrons on either side of the plate 122, and interposed between the plate 122 and the support plates 130.
  • the sandwiches 132 are of the type described in FIG. the patent document FR-1 536 401 .
  • the trays 122 are arranged immediately towards the inside of the bogie 16 with respect to the motors 28 and 30, and are situated vertically substantially at the same level as the motors 28 and 30 with respect to the running surface of the bogie 16.
  • the bogie 16 also includes front and rear transmission shafts 134 and 136.
  • the wheels 24 and 26 are mounted to rotate with the shafts 134 and 136, respectively.
  • the drive is performed here by axle and not by rail.
  • the motor 28 drives the rear gear 38 via the coupling 40, the latter driving the right rear wheel 24, the latter in turn driving the left rear wheel 26 through the shaft
  • the left rear reduction gear 46 is replaced by a simple axle box providing rotational guidance of the left rear wheel 26, this box having no internal gearing for driving said wheel.
  • the motor 30 drives the front gear 46 via the coupling 48, the latter driving the left front wheel 26, the latter in turn driving the front right wheel 24 through the transmission shaft 134.
  • the right front reduction gearbox 38 is replaced by an axle gearbox 138 for guiding the right front wheel 24 in rotation.
  • the bogie 16 may be devoid of transmission shaft 134, 136, the motors 28 and 30 respectively driving the right wheel 24 and the left wheel 26.
  • the drive is in this case made by rail.
  • the level of the floor 96 of the circulation corridor is approximately 480 mm with respect to the running surface of the bogie 16, considering that the wheels 24 and 26 have their diameter to nine.
  • the corridor 94 has a width of about 600 mm.
  • the bogie described above has many advantages.
  • At least one of the longitudinal beams of the bogie has a central portion partially surrounding the engine and disposed substantially at the same level as the engine relative to the running surface, and end portions disposed at a level greater than that of the engine and the central part, it is possible to create a greater number of seats in the box to the right of the bogie.
  • the bogie is suitable for both standard gauge tracks and metric gauge tracks.
  • the central part of each spar surrounds the engine either by the inside of the bogie or by the outside of the bogie.
  • the bogie described above can have multiple variants.
  • the bogie can be equipped with two rotating axles, each motor driving in this case the two wheels associated with the same axle and no longer the two wheels located on the same side of the bogie.
  • the floor of the traffic lane of the body must be located approximately 480 mm above the running surface of the bogie.
  • the bogie may comprise four engines, each driving one of the wheels.
  • the motors driving the wheels located on the same side of the bogie are aligned longitudinally, and placed in the center of the U-shaped portion of the corresponding spar.
  • the helical secondary suspension springs can be replaced by rubber-steel sandwiches.
  • primary rubber-steel suspension sandwiches can be replaced by coil springs.
  • the bogie may include only one spar having a lowered central portion surrounding the engine, the other spar passing above the engine.
  • the number of seats that can be disposed in the box above the bogie is less than sixteen.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Handcart (AREA)
  • Escalators And Moving Walkways (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Claims (11)

  1. Drehgestell (16) für Schienenfahrzeuge, wobei das Drehgestell (16) folgendes aufweist:
    - einen Rahmen (22);
    - zwei Räder (24), die sich auf einer ersten Längsseite des Drehgestells (16) befinden, und zwei Räder (26), die sich auf einer zweiten Längsseite des Drehgestells (16) befinden, wobei die Räder (24, 26) mit dem Rahmen (22) verbunden sind;
    - mindestens einen Motor (28) zum Antreiben von mindestens einem Rad (24, 26), der in Bezug auf die auf der ersten Längsseite befindlichen Räder (24) zur Außenseite des Drehgestells (16) hin angeordnet ist,
    wobei der Rahmen (22) mindestens einen in Längsrichtung verlaufenden Längsträger (50) aufweist, der in Bezug auf die auf der ersten Längsseite befindlichen Räder (24) zur Außenseite des Drehgestells (16) hin angeordnet ist,
    dadurch gekennzeichnet,
    daß der Längsträger (50) ein Mittelteil (56) aufweist, das den Motor (28) teilweise umgibt und in Bezug auf die Rollebene des Drehgestells im wesentlichen auf dem gleichen Niveau wie der Motor (28) angeordnet ist, sowie in Längsrichtung verlaufende Endteile (58) aufweist, die in Bezug auf die Rollebene des Drehgestells (16) auf einem höheren Niveau als demjenigen des Motors (28) und des Mittelteils (56) angeordnet sind.
  2. Drehgestell nach Anspruch 1,
    dadurch gekennzeichnet,
    daß das Mittelteil (56) des Längsträgers (50) den Motor (28) von der Außenseite des Drehgestells (16) her umgibt.
  3. Drehgestell nach Anspruch 1,
    dadurch gekennzeichnet,
    daß das Mittelteil (56) des Längsträgers (50) den Motor (28) von der Innenseite des Drehgestells (16) her umgibt.
  4. Drehgestell nach einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet,
    daß das Mittelteil (56) des Längsträgers (50) U-förmig ausgebildet ist und einen in Längsrichtung verlaufenden mittleren Bereich (60) sowie zwei Querstreben (62) aufweist.
  5. Drehgestell nach Anspruch 4,
    dadurch gekennzeichnet,
    daß die Endteile (58) des Längsträgers (50) auf beiden Seiten des Motors (28) starr an den beiden Querstreben (62) des Mittelteils (56) des Längsträgers (50) befestigt sind.
  6. Drehgestell nach Anspruch 4 oder 5,
    dadurch gekennzeichnet,
    daß der Rahmen (22) zwei in Querrichtung verlaufende Querträger (54) aufweist, die sich in der Verlängerung der beiden Querstreben (62) des Mittelteils (56) des Längsträgers (50) erstrecken, wobei die in Querrichtung verlaufenden Querträger (54) in Bezug auf die Rollebene des Drehgestells (16) auf einem niedrigeren Niveau als demjenigen des Mittelteils (56) des Längsträgers (50) angeordnet sind.
  7. Drehgestell nach einem der Ansprüche 1 bis 6,
    dadurch gekennzeichnet,
    daß es für jedes auf der ersten Längsseite des Drehgestells (16) befindliche Rad (24) ein Organ (38) zur Drehführung des Rades (24) aufweist, das in Bezug auf dieses Rad (24) zur Außenseite des Drehgestells (16) hin angeordnet ist, sowie eine Primärfederungsvorrichtung (32) aufweist, die zwischen einem Endteil (58) des Längsträgers (50) und dem Führungsorgan (38) angeordnet ist.
  8. Drehgestell nach Anspruch 7,
    dadurch gekennzeichnet,
    daß es mindestens ein Untersetzungsgetriebe (38) aufweist, das dazu geeignet ist, ein von dem Motor (28) erzeugtes Drehmoment auf mindestens eines der auf der ersten Seite des Drehgestells (16) befindlichen Räder (24) zu übertragen, wobei das Untersetzungsgetriebe (38) das Organ (38) zur Drehführung dieses Rades (24) darstellt.
  9. Drehgestell nach einem der Ansprüche 1 bis 8,
    dadurch gekennzeichnet,
    daß es zwei Motoren (28, 30) aufweist, die dazu geeignet sind, die auf der ersten bzw. auf der zweiten Seite des Drehgestells (16) befindlichen Räder (24, 26) anzutreiben und die in Bezug auf die auf der ersten bzw. auf der zweiten Seite befindlichen Räder (24, 26) jeweils zur Außenseite des Drehgestells (16) hin angeordnet sind, wobei der Rahmen (22) zwei Längsträger (50, 52) aufweist, die in Bezug auf die auf der ersten bzw. auf der zweiten Seite des Drehgestells (16) befindlichen Räder (24, 26) jeweils zur Außenseite des Drehgestells (16) hin angeordnet sind, wobei die Längsträger (50, 52) jeweils mit einem Mittelteil (56) versehen sind, das den entsprechenden Motor (28, 30) teilweise umgibt, und in Bezug auf die Rollebene des Drehgestells (16) im wesentlichen auf dem gleichen Niveau wie der Motor (28, 30) angeordnet sind, sowie mit in Längsrichtungen verlaufenden Endteilen (58) versehen sind, die in Bezug auf die Rollebene des Drehgestells (16) auf einem höheren Niveau als demjenigen des Motors (28, 30) und des Mittelteils (56) angeordnet sind.
  10. Drehgestell nach Anspruch 9,
    dadurch gekennzeichnet,
    daß es mindestens ein Sekundärfederungsorgan (78) aufweist, das am Mittelteil (56) eines jeden Längsträgers (50, 52) montiert ist und das zwischen dem Kasten (14) des Schienenfahrzeugs und dem Längsträger (50, 52) angeordnet werden kann.
  11. Drehgestell nach Anspruch 9,
    dadurch gekennzeichnet,
    daß es eine Wiege (114), mindestens ein zwischen der Wiege (114) und dem Mittelteil (56) eines jeden Längsträgers (50, 52) angeordnetes Sekundärfederungsorgan (116), sowie um eine zur Rollebene des Drehgestells (16) im wesentlichen senkrechte Achse schwenkbare Verbindungseinrichtungen (118) aufweist, wobei die schwenkbaren Verbindungseinrichtungen (118) dazu ausgelegt sind, die Wiege (114) mit dem Kasten (14) des Schienenfahrzeugs zu verbinden.
EP08103095A 2007-04-06 2008-03-28 Fahrgestell für Schienenfahrzeug Active EP1977949B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08103095T PL1977949T3 (pl) 2007-04-06 2008-03-28 Wózek wagonowy do pojazdów szynowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754369A FR2914608B1 (fr) 2007-04-06 2007-04-06 Bogie pour vehicule ferroviaire

Publications (2)

Publication Number Publication Date
EP1977949A1 EP1977949A1 (de) 2008-10-08
EP1977949B1 true EP1977949B1 (de) 2011-02-23

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Family Applications (1)

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EP08103095A Active EP1977949B1 (de) 2007-04-06 2008-03-28 Fahrgestell für Schienenfahrzeug

Country Status (6)

Country Link
EP (1) EP1977949B1 (de)
AT (1) ATE499263T1 (de)
DE (1) DE602008005055D1 (de)
ES (1) ES2361447T3 (de)
FR (1) FR2914608B1 (de)
PL (1) PL1977949T3 (de)

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RU2585131C1 (ru) * 2014-12-15 2016-05-27 Акционерное общество "Уральский завод транспортного машиностроения" (АО "Уралтрансмаш") Тележка приводная рельсового транспортного средства, преимущественно трамвая с низким полом
CN105216548B (zh) * 2015-09-30 2017-12-26 中车南京浦镇车辆有限公司 一种橡胶车轮驱动轮对
FR3074468B1 (fr) * 2017-12-05 2019-12-20 Alstom Transport Technologies Bogie de vehicule ferroviaire
RU2759962C1 (ru) * 2020-10-10 2021-11-19 Общество с ограниченной ответственностью "ПК Транспортные системы" Приводная колёсная поворотная тележка рельсового транспортного средства, преимущественно трамвая со 100%-ным низким уровнем пола, с шириной колеи 1000 мм
RU2762296C1 (ru) * 2020-10-10 2021-12-17 Общество с ограниченной ответственностью "ПК Транспортные системы" Приводная колёсная неповоротная тележка рельсового транспортного средства, преимущественно трамвая со 100%-ным низким уровнем пола с шириной колеи 1000 мм
CN112678012B (zh) * 2021-01-07 2022-08-30 中车青岛四方机车车辆股份有限公司 一种转向架轴桥、轮轴系统及转向架

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FR536401A (fr) 1921-04-28 1922-05-03 Perfectionnements aux verrous ou dispositifs de fixation pour fenêtres, portes et applications analogues
FR1536401A (fr) 1967-07-05 1968-08-16 Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes Ressort en caoutchouc pour suspension de véhicule ou application similaire
US4538525A (en) * 1983-04-25 1985-09-03 Lukens General Industries, Inc. Four-wheel passenger car truck
FR2826328B1 (fr) 2001-06-26 2003-08-29 Alstom Bogie moteur pour vehicule ferroviaire a plancher bas integral
DE102004054917A1 (de) * 2004-11-09 2006-05-11 Henschel Antriebstechnik Gmbh Getriebe für ein Schienenfahrzeug, insbesondere ein Niederflurfahrzeug, und damit ausgerüstetes Schienenfahrzeug

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EP1977949A1 (de) 2008-10-08
PL1977949T3 (pl) 2011-07-29
FR2914608A1 (fr) 2008-10-10
ATE499263T1 (de) 2011-03-15
FR2914608B1 (fr) 2009-06-26
DE602008005055D1 (de) 2011-04-07
ES2361447T3 (es) 2011-06-17

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