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EP3521129B1 - Drehgestell und entsprechendes schienenfahrzeug - Google Patents

Drehgestell und entsprechendes schienenfahrzeug Download PDF

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Publication number
EP3521129B1
EP3521129B1 EP19150372.1A EP19150372A EP3521129B1 EP 3521129 B1 EP3521129 B1 EP 3521129B1 EP 19150372 A EP19150372 A EP 19150372A EP 3521129 B1 EP3521129 B1 EP 3521129B1
Authority
EP
European Patent Office
Prior art keywords
bogie
plane
axle
chassis
motor
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.)
Active
Application number
EP19150372.1A
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English (en)
French (fr)
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EP3521129A1 (de
Inventor
Alain Rodet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Filing date
Publication date
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Publication of EP3521129A1 publication Critical patent/EP3521129A1/de
Application granted granted Critical
Publication of EP3521129B1 publication Critical patent/EP3521129B1/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
    • B61F3/02—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
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Definitions

  • the present invention relates to a bogie for a railway vehicle according to the preamble of claim 1.
  • an asymmetrical body layout may be desired. This is, for example, the case in narrow-width trams where it is beneficial to provide fittings in the body with one seat on one side and two seats on the other side separated by a central aisle.
  • the asymmetrical arrangement of the body on the bogie is difficult if the bogie is symmetrical.
  • One possibility is to reduce the width of the central corridor.
  • such solutions are not optimal and prevent the passage of people in wheelchairs or strollers in the aisles between the seats.
  • one of the aims of the invention is to propose a bogie allowing good integration of an offset corridor in a railway vehicle while facilitating maintenance of the bogie.
  • the subject of the invention is a bogie according to claim 1.
  • the bogie for a railway vehicle also has one or more of the characteristics of claims 2 to 8, taken separately or in any technically possible combination.
  • the invention also relates to a railway vehicle according to claim 9.
  • the railway vehicle further has the feature of claim 10.
  • the term “above” is understood relative to the benchmark defined above.
  • the expression “to the outside” is understood to mean the outside of the bogie in relation to a plane.
  • the railway vehicle 1 represented on the figure 1 is, for example, a tram.
  • the railway vehicle 1 comprises a body 2 and at least one bogie 4.
  • the body 2 is elongated in a main direction A.
  • the main direction A extends in the longitudinal direction X.
  • the body 2 is provided with a body frame 6.
  • the body frame 6 is arranged above the bogie 4 and is articulated with respect to the bogie 4.
  • the bogie 4 In the rest position of the bogie 4, as represented on the figure 1 , the bogie 4 is centered with respect to the body frame 6, that is to say that the median plane P'm of the body frame 6 and the median plane Pm of the bogie 4 coincide.
  • the body frame 6 comprises a first raised part 8 located on a first side 10 of the median plane P'm of the body frame 6, a second raised part 12 located on a second side 14 of the median plane P'm of the body frame body 6, and a lower part 16 located between the first raised part 8 and the second raised part 12.
  • the first raised part 8 is wider than the second raised part 12.
  • the lower part 16 forms a circulation corridor 18 parallel to the main direction A.
  • the circulation corridor 18 is offset transversely towards the second side 14 with respect to the median longitudinal plane P'm of the body frame 6.
  • the body 2 defines an interior space 20 for receiving passengers delimited at the bottom by the body frame 6.
  • the body 2 comprises in the interior space 20 a plurality of seats 22 fixed to the body frame 6.
  • the seats 22 are, for example, arranged in several rows 24. Each row 24 extends in a transverse direction B extending perpendicularly to the main direction A. For example, the seats 22 are oriented such that the seated passengers on seats 22 look in the main direction A.
  • a row 24 comprises two seats 22 above the first raised part 8 and a seat 22 above the second raised part 12.
  • the row 24 does not include a seat 22 at the level of the lower part 16 of so as to leave the traffic lane 18 unobstructed.
  • the width of the box 2 is, for example, greater than or equal to 2400 mm and less than 2650 mm and the width of the passageway 18 is approximately 720 mm.
  • the bogie 4 is linked to the body 2 and is arranged under the body frame 6.
  • the bogie 4 is able to support the body 2 and to guide the railway vehicle 1 during the movement of the railway vehicle 1 along a rail.
  • the bogie 4 comprises a frame 24, a first front wheel 26, a first rear wheel 28, a second front wheel 30, a second rear wheel 32, a motor 34, a front axle 36 secured to the front wheels 26, 30, a rear axle 38 integral with rear wheels 28, 32 and, for each axle 36, 38, a first primary suspension member 40, 42 and a second primary suspension member 44, 46.
  • the bogie 4 further comprises a front reducer 48 coupling the front axle 36 to the motor 34 and a rear reducer 50 coupling the rear axle 38 to the motor 34.
  • the bogie 4 further comprises, at least two secondary suspension device 52, 53 of said bogie 4 relative to body 2.
  • the frame 24 has a first side 54 and a second side 56 opposite the first side 54, the first side 54 and the second side 56 being separated from each other by the median longitudinal plane Pm of the frame 24.
  • the longitudinal plane median Pm is equidistant from the two front wheels 26, 30 and equidistant from the two rear wheels 28, 32.
  • the frame 24 comprises, for example, two longitudinal beams 58 extending substantially parallel to each other on each side 54, 56 and a transverse crossmember 60.
  • the transverse crossmember 60 connects the two longitudinal members 58 to each other. 'other.
  • the transverse crosspiece 60 is located halfway between the front wheels 26, 30 and the rear wheels 28, 32 of the bogie 4.
  • This cross beam 60 is a central cross beam.
  • the transverse crosspiece 60 is lowered so as to allow the passage of the central corridor 18.
  • the first front wheel 26 and the first rear wheel 28 are located on the first side 54 of the bogie 4.
  • the first front wheel 26 and the first rear wheel 28 extend substantially in a common first longitudinal plane P1.
  • the second front wheel 30 and the second rear wheel 32 are located on the second side 56 of the bogie 4.
  • the second front wheel 30 and the second rear wheel 32 extend substantially in a common second longitudinal plane P2.
  • the first front wheel 26 and the second front wheel 30 are coaxial, spaced transversely from each other.
  • the rear wheels 28, 32 are coaxial, spaced transversely from each other.
  • the front wheels 26, 30 are longitudinally spaced from the rear wheels 28, 32.
  • a rolling plane Pr is defined by the center of four wheels 26, 28, 30, 32.
  • the frame 24 has a substantially horizontal longitudinal median plane and parallel to the rolling plane Pr for example.
  • the motor 34 is arranged on the first side 54 of the bogie 4 and is fixed to the frame 24.
  • the motor 34 is integral with the spar 58 located on the first side 54.
  • the motor 34 is advantageously housed in a shell 61 serving as a structural part to frame 24.
  • Motor 34 extends along a longitudinal axis C between first front wheel 26 and first rear wheel 28.
  • Motor 34 is equidistant from front axle 36 and rear axle 38.
  • the longitudinal axis C of the motor 34 is closer to the first longitudinal plane P1 than to the median plane Pm.
  • Each axle 36, 38 comprises an axle bar 62.
  • This axle bar 62 connects between them the two wheels 26, 28, 30, 32 associated with the axle 36, 38.
  • Each axle bar 62 extends transversely relative to the frame 24.
  • the front and rear axle bars 62 extend in a plane substantially parallel to a median transverse plane (not shown) of the central crossmember 60.
  • Each of the front 36 and rear 38 axles is rotatably mounted relative to the frame 24 via at least one axle box 64, 66.
  • these axle boxes 64, 66 are numbered two per axle 36, 38 and comprise, for each axle 36, 38, a first axle box 64 on the first side 54 and a second axle box 66 on the second side 56.
  • Each axle box 64, 66 includes at least one bearing 63, such as a ball bearing.
  • Each first axle box 64 further comprises a casing 65 in which is housed the or each bearing 63.
  • Each axle 36, 38 passes through the associated first and second axle boxes 64, 66 and is guided in rotation inside them by their bearings 63.
  • the box 65 of the first axle box 64 before is located on the first side, longitudinally in the continuity of the motor 34 and along the first front wheel 26.
  • the box 65 of the first rear axle box 64 is located on the first side, longitudinally in the continuity of the motor 34 and along the first rear wheel 28.
  • the front 48 and rear 50 reducers are mounted on the frame 24 of the bogie 4 and are independent of the body 2.
  • the front reducer 48 and the rear reducer 50 are aligned longitudinally, the motor 34 being placed longitudinally between the front reducer 48 and the rear reducer 50.
  • the front reducer 48 is in particular located on the first side 54 in the continuity of the motor 34
  • the rear reducer 50 is located on the first side 54 in the continuity of the motor 34.
  • the front reducer 48 transmits the torque from the motor 34 to the front axle 36, this driving the first front wheel 26 and the second front wheel 28.
  • the rear reducer 50 transmits the torque from the motor 34 to the rear axle 38 this driving the two rear wheels 28, 32.
  • the front reducer 48 and the rear reducer 50 are chosen so as to drive the front 26, 28 and rear 30, 32 wheels in the same direction of rotation.
  • the front reducer 48 is housed in the housing 65 of the first axle box 64 before and the rear reducer 50 is housed in the housing 65 of the first axle box 64 rear.
  • the front reducer 48 extends in a front reducer plane P3 and the rear reducer 50 extends in a rear reducer plane P4.
  • the front reducer plane P3 and the rear reducer plane P4 are substantially coincident.
  • the longitudinal axis C of motor 34 extends substantially in said planes P3 and P4.
  • said longitudinal axis C extends only substantially in the plane P3 of the front reducer 48, the axis C then being typically outside the plane P4 of the rear reducer 50, or only substantially in the plane P4 of the rear reducer 50, the axis C outside the plane P3 of the front reducer 48.
  • the longitudinal axis C of the motor 34 extends outside the planes P3 and P4.
  • the front 48 and rear 50 reducers are advantageously symmetrical with respect to each other with respect to a median transverse plane P5 of the front wheels 26, 28 and rear wheels 30, 32.
  • This median transverse plane P5 is equidistant from the axes of respective rotation of the first front wheel 26 and of the first rear wheel 28. It is also equidistant from the respective axes of rotation of the second front wheel 30 and of the second rear wheel 32. It is, moreover, substantially coincident with the plane median transverse of the central crosspiece 60.
  • Each primary suspension member 40, 42, 44, 46 connects an axle 36, 38 to the frame 24.
  • Each primary suspension member 40, 42, 44, 46 is suitable for suspending the associated axle 36, 38 with respect to the frame 24 .
  • the first primary suspension member 40 of the front axle 36 is located on the first side 54 and associated with the first front wheel 26.
  • the first primary suspension member 42 of the rear axle 38 is located on the first side 54 and associated with the first rear wheel 28.
  • the second primary suspension member 44 of the front axle 36 is located on the second side 56 and associated with the second front wheel 30.
  • the second primary suspension member 46 of the rear axle 38 is located on the second side 56 and associated with the second rear wheel 32.
  • Each primary suspension member 40, 42, 44, 46 allows a vertical movement of the associated wheel 26, 28, 30, 32 to move the wheel 26, 28, 30, 32 beyond the rolling plane Pr defined by the three other wheels 26, 28, 30, 32.
  • Such primary suspension members 40, 42, 44, 46 thus allow the railway vehicle 1 to overcome cants provided on the outer rail at a bend in the track.
  • each primary suspension member 40, 42, 44, 46 comprises an arm 70 articulated to the frame 24 and to the axle 36, 38, and an elastic member 72 interposed between the arm 70 and the frame 24.
  • a such a primary suspension member is said to be of the “arm box” type.
  • the articulation to the frame 24 is in particular a pivot connection around a first transverse axis A1; thus, the articulated arm 70 is pivotally mounted around the frame 24 with respect to the first transverse axis A1.
  • This first transverse axis A1 is advantageously parallel to the crosspiece 60.
  • connection to the axle 36, 38 is itself formed by the bearing 63 of one of the axle boxes 64, 66 and adapted to leave a degree of freedom in rotation around a second transverse axis A2; thus, the articulated arm 70 is pivotally mounted with respect to the axle 36, 38 associated around the second transverse axis A2.
  • This second transverse axis A2 is advantageously parallel to the axis of the axle bar 62 associated.
  • the articulated arm 70 here has the shape of a Y comprising a foot 71, a first branch 74 and a second branch 76.
  • the second branch 76 extends in particular substantially in the extension of the foot 71, and the second branch 76 extends substantially perpendicular to said foot 71.
  • the first transverse axis A1 passes through the first branch 74.
  • the second transverse axis A2 passes through the foot 71.
  • the first branch 74 comprises, for example, a stirrup, the stirrup framing the end of a spar 58 of the frame 24.
  • the first transverse axis A1 passes through this stirrup.
  • the arm 70 of the first primary suspension member 40 of the front axle 36 comprises the box 65 of the first axle box 64 before, said box 65 forming the foot 71 and the second branch 76 of said arm 70.
  • the arm 70 of the first primary suspension member 42 of the rear axle 38 comprises the casing 65 of the first rear axle casing 64, the said casing 65 forming the foot 71 and the second branch 76 of the said arm 70.
  • the elastic member 72 is arranged at a distance from the first transverse axis A1 and from the second transverse axis A2.
  • the elastic member 72 is, for example, a sandwich comprising a plurality of layers of an elastic material and a plurality of metal plates interposed between the layers of elastic material and adherent to the elastic layers, said layers being arranged successively to each other. along the longitudinal direction X.
  • the elastic member 72 is arranged on the second branch 76 of the arm 70. It is located above the running surface Pr.
  • each elastic member 72 that is to say its distance from the rolling plane Pr, is substantially the same for all the elastic members 72.
  • the height of the elastic member 72 is adapted to be substantially at the height of the engine 34.
  • each first primary suspension member 40, 42 is located between the motor 34 and the arm 70 of said first primary suspension member 40, 42. It is in particular sandwiched between the shell 61 and the arm 70 of said first primary suspension member 40, 42 bearing against said shell 61 and said arm 70.
  • the elastic connecting member 72 of the first primary suspension member 40 of the front axle 36 is located in the plane P3 of the front reducer 48 or outside of said plane P3.
  • the elastic connecting member 72 of the first primary suspension member 42 of the rear axle 38 extends substantially in the plane P4 of the rear reduction gear 50 or outside of said plane P4.
  • the elastic member 72 extends substantially in the second longitudinal plane P2. Alternatively, the elastic member 72 extends outside the second longitudinal plane P2.
  • the frame 24 On each side of the median plane Pm, the frame 24 comprises a support piece 80 for the elastic members 72.
  • This support piece 80 is integral with the frame 24 and extends above the plane of the central crosspiece 60. It has two longitudinal ends, each being linked to the elastic member 72 of a primary suspension member 40, 42, 44, 46 respectively.
  • this support piece On the first side 54, this support piece is formed by the shell 61.
  • the secondary suspension devices 52, 53 are arranged on each side of the bogie 4.
  • the first secondary suspension device 52 is positioned outside the first longitudinal plane P1 and the second secondary suspension device 53 is positioned outside the second longitudinal plane P2.
  • the bogie 4 includes a brake 82 for each axle 36, 38.
  • the brakes 82 are arranged on opposite sides 54, 56 of the bogie 4. As shown in the figure 2 and 3 , a brake 82 is located along the first rear wheel 28 outside the first longitudinal plane P1 and a brake 82 is located along the second front wheel 32 outside the second longitudinal plane P2.
  • the brakes are placed on the same side 54, 56 of the bogie 4.
  • the bogie 100 comprises two motors 102, 104 extending longitudinally in continuity with one another.
  • Each motor 102, 104 is arranged on the first side 54 and is fixed to the frame 24.
  • Each motor 102, 104 extends along a longitudinal axis C between the first front wheel 26 and the first rear wheel 28.
  • Each axle 36, 38 is coupled to a respective motor 102, 104.
  • the front motor 102 is associated with the front axle 36 by means of the front reducer 48 and the rear motor is associated with the rear axle 38 by means of the rear reducer 50.
  • the bogie 4, 100 is more compact compared to bogies with central transverse motors.
  • the asymmetrical configuration of the bogie 4, 100 allows good integration of the offset corridor 18 in the body 2.
  • the use of primary suspensions 40, 42, 44, 46 of the same type on each side 54, 56 allows to facilitate the maintenance of the bogie 4, 100 and the balancing of the loads at the level of the wheels 26, 28, 30, 32.
  • such primary suspensions 40, 42, 44, 46 of the asymmetrical bogie 4 allow it to cross the cant causing a left track while maintaining good balance, which improves rolling safety.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Claims (10)

  1. Drehgestell (4, 100) für Schienenfahrzeug (1), das Drehgestell (4, 100) umfassend:
    - ein Fahrgestell (24), das eine erste Seite (54) und eine zweite Seite (56) gegenüber der ersten Seite (54) aufweist, wobei die erste Seite (54) und die zweite Seite (56) durch eine Längsmittelebene (Pm) des Fahrgestells (24) voneinander getrennt sind,
    - ein erstes Vorderrad (26) und ein erstes Hinterrad (28), die sich auf der ersten Seite (54) befinden,
    - ein zweites Vorderrad (30) und ein zweites Hinterrad (32), die sich auf der zweiten Seite (56) befinden,
    - mindestens einen Motor (34, 102, 104), der auf der ersten Seite (54) angeordnet und an dem Fahrgestell (24) befestigt ist, wobei sich der oder jeder Motor (34, 102, 104) entlang einer Längsachse (C) zwischen dem ersten Vorderrad (26) und dem ersten Hinterrad (28), die sich auf der ersten Seite (54) befinden, erstreckt,
    - eine Vorderachse (36), die fest mit den Vorderrädern (26, 30) verbunden ist,
    - eine Hinterachse (38), die fest mit den Hinterrädern (28, 32) verbunden ist, und
    - für jede Achse (36, 38) mindestens zwei primäre Aufhängungsorgane (40, 42, 44, 46) der Achse (36, 38) in Bezug auf das Fahrgestell (24), darunter ein erstes primäres Aufhängungsorgan (40, 42), das sich auf der ersten Seite (54) des Fahrgestells (24) befindet, und ein zweites primäres Aufhängungsorgan (44, 46), das sich auf der zweiten Seite (56) des Fahrgestells befindet,
    jedes primäre Aufhängungsorgan (40, 42, 44, 46) umfassend:
    - einen Arm (70), der um eine erste Querachse (A1) an dem Rahmen (24) und um eine zweite Querachse (A2) an der assoziierten Achse (36, 38) angelenkt ist, und
    - ein elastisches Organ (72), das zwischen dem Arm (70) und dem Fahrgestell (24) in dem Abstand von der ersten Querachse (A1) eingefügt ist,
    dadurch gekennzeichnet, dass das elastische Organ (72) von jedem ersten primären Aufhängungsorgan (40, 42) zwischen einem Motor (34, 102, 104) und dem gelenkigen Arm (70) des ersten primären Aufhängungsorgans (40, 42) angeordnet ist.
  2. Drehgestell (4, 100) für Schienenfahrzeug (1) nach Anspruch 1, wobei sich das zweite Vorderrad (30) und das zweite Hinterrad (32) im Wesentlichen in einer gemeinsamen zweiten Längsebene (P2) erstrecken, wobei das elastische Verbindungsorgan (72) von jedem zweiten primären Aufhängungsorgan (44, 46) im Wesentlichen in der zweiten Längsebene (P2) oder außerhalb der Ebene der zweiten Längsebene (P2) angeordnet ist.
  3. Drehgestell (4, 100) für Schienenfahrzeug (1) nach Anspruch 1 oder 2, wobei der gelenkige Arm (70) einen ersten Schenkel (74) und einen zweiten Schenkel (76) umfasst, wobei die erste Querachse (A1) durch den ersten Schenkel (74) verläuft und das elastische Organ (72) zur Verbindung mit dem Fahrgestell (24) auf dem zweiten Schenkel (76) angeordnet ist.
  4. Drehgestell (4, 100) für Schienenfahrzeug (1) nach einem der Ansprüche 1 bis 3, umfassend:
    - ein vorderes Untersetzungsgetriebe (48) zum Koppeln der Vorderachse (36) an einen Motor (34, 102, 104), wobei das vordere Untersetzungsgetriebe (48) auf der ersten Seite (54) in Fortsetzung des Motors (34, 102, 104) angeordnet ist, und
    - ein hinteres Untersetzungsgetriebe (50) zum Koppeln der Hinterachse (38) mit einem Motor (34, 102, 104), wobei sich das hintere Untersetzungsgetriebe (50) von der ersten Seite (54) aus in Fortsetzung des Motors (34, 102, 104) erstreckt.
  5. Drehgestell (4, 100) für Schienenfahrzeug (1) nach Anspruch 4, wobei sich das vordere Untersetzungsgetriebe (48) in einer Ebene des vorderen Untersetzungsgetriebes (P3) erstreckt und sich das hintere Untersetzungsgetriebe (50) in einer Ebene des hinteren Untersetzungsgetriebes (P4) erstreckt, das elastische Verbindungsorgan (72) des ersten primären Aufhängungsorgans (40) der Vorderachse (36) im Wesentlichen in der Ebene des vorderen Untersetzungsgetriebes (P3) oder außerhalb der Ebene des vorderen Untersetzungsgetriebes (P3) angeordnet ist und das elastische Verbindungsorgan (72) des ersten primären Aufhängungsorgans (42) der Hinterachse (38) im Wesentlichen in der Ebene des hinteren Untersetzungsgetriebes (P4) oder außerhalb der Ebene des hinteren Untersetzungsgetriebes (P4) angeordnet ist.
  6. Drehgestell (100) für Schienenfahrzeug (1) nach einem der Ansprüche 1 bis 5, umfassend zwei Motoren (102, 104), wobei jeder Motor (102, 104) auf der ersten Seite (54) angeordnet und an dem Fahrgestell (24) befestigt ist, wobei sich jeder Motor (102, 104) entlang einer Längsachse (C) zwischen dem ersten Vorderrad (26) und dem ersten Hinterrad (28) erstreckt, wobei jede Achse (36, 38) mit einem jeweiligen Motor (102, 104) gekoppelt ist.
  7. Drehgestell (4, 100) für Schienenfahrzeug (1) nach einem der Ansprüche 1 bis 6, wobei sich das erste Vorderrad (26) und das erste Hinterrad (28) im Wesentlichen in einer gemeinsamen ersten Längsebene (P1) erstrecken und sich das zweite Vorderrad (30) und das zweite Hinterrad (32) im Wesentlichen in einer gemeinsamen zweiten Längsebene (P2) erstrecken, das Drehgestell (4) ferner umfassend eine erste sekundäre Aufhängung (52), die sich außerhalb der ersten Längsebene (P1) erstreckt, und eine zweite sekundäre Aufhängung (53), die sich außerhalb der zweiten Längsebene (P2) erstreckt.
  8. Drehgestell (4, 100) für Schienenfahrzeug (1) nach einem der Ansprüche 1 bis 7, wobei der Gelenkige Arm (70) die Form eines Y aufweist, umfassend einen Fuß (71), einen ersten Schenkel (74) und einen zweiten Schenkel (76), wobei die erste Querachse (A1) durch den ersten Schenkel (74) verläuft, die zweite Querachse (A2) durch den Fuß (71) verläuft und das elastische Organ (72) zur Verbindung mit dem Fahrgestell (24) auf dem zweiten Schenkel (76) angeordnet ist.
  9. Schienenfahrzeug (1), umfassend:
    - einen Wagenkasten (2), der entlang einer Hauptrichtung (A) langgestreckt und mit einem Wagenkastenrahmen (6) versehen ist, und
    - ein Drehgestell (4, 100), das mit dem Wagenkasten (2) verbunden und unter dem Wagenkastenrahmen (6) angeordnet ist, wobei das Drehgestell (4, 100) nach einem der vorhergehenden Ansprüche ist.
  10. Schienenfahrzeug (1) nach Anspruch 9, wobei der Wagenkastenrahmen (6) einen ersten erhöhten Teil (8), der sich auf der ersten Seite (54) befindet, einen zweiten erhöhten Teil (12), der sich auf der zweiten Seite (56) befindet, und einen unteren Teil (16) zwischen dem ersten erhöhten Teil (8) und dem zweiten erhöhten Teil (12) umfasst, wobei der untere Teil (16) einen Laufgang (18) parallel zu der Hauptrichtung (A) bildet, wobei der Laufgang (18) in Bezug auf die Längsmittelebene (Pm) quer zu der zweiten Seite (56) versetzt ist, wenn das Drehgestell (4) in einer Ruheposition ist.
EP19150372.1A 2018-01-15 2019-01-04 Drehgestell und entsprechendes schienenfahrzeug Active EP3521129B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1850285A FR3076793B1 (fr) 2018-01-15 2018-01-15 Bogie et vehicule ferroviaire associe

Publications (2)

Publication Number Publication Date
EP3521129A1 EP3521129A1 (de) 2019-08-07
EP3521129B1 true EP3521129B1 (de) 2022-06-08

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EP19150372.1A Active EP3521129B1 (de) 2018-01-15 2019-01-04 Drehgestell und entsprechendes schienenfahrzeug

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Country Link
EP (1) EP3521129B1 (de)
ES (1) ES2925241T3 (de)
FR (1) FR3076793B1 (de)
HU (1) HUE060185T2 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410479D0 (en) * 1994-05-25 1994-07-13 Abb Transportation Ltd Rail vehicle bogies
FR2914609B1 (fr) * 2007-04-05 2009-07-10 Alstom Transport Sa Bogie pour vehicule ferroviaire
FR2946308B1 (fr) * 2009-06-05 2011-08-05 Alstom Transport Sa Bogie de vehicule ferroviaire articule
FR2991956B1 (fr) * 2012-06-18 2014-07-04 Alstom Transport Sa Bogie de vehicule ferroviaire a suspensions perfectionnees, notamment pour un tramway a plancher bas
DE102014014493A1 (de) * 2014-09-25 2016-03-31 Süddeutsche Gelenkscheibenfabrik GmbH & Co. KG Fadenverstärkte Gelenkvorrichtung und Kupplungsvorrichtung für einen Fahrzeugantrieb

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FR3076793A1 (fr) 2019-07-19
FR3076793B1 (fr) 2020-11-20
ES2925241T3 (es) 2022-10-14
EP3521129A1 (de) 2019-08-07
HUE060185T2 (hu) 2023-02-28

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