EP3012170B1 - Véhicule ferroviaire avec bogie - Google Patents

Véhicule ferroviaire avec bogie Download PDF

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Publication number
EP3012170B1
EP3012170B1 EP15190354.9A EP15190354A EP3012170B1 EP 3012170 B1 EP3012170 B1 EP 3012170B1 EP 15190354 A EP15190354 A EP 15190354A EP 3012170 B1 EP3012170 B1 EP 3012170B1
Authority
EP
European Patent Office
Prior art keywords
supported
axle
rail vehicle
swing arm
vehicle body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15190354.9A
Other languages
German (de)
English (en)
Other versions
EP3012170A1 (fr
Inventor
Björn Harders
Ralf Dittrich
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.)
Windhoff Bahn und Anlagentechnik GmbH
Original Assignee
Windhoff Bahn und Anlagentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windhoff Bahn und Anlagentechnik GmbH filed Critical Windhoff Bahn und Anlagentechnik GmbH
Publication of EP3012170A1 publication Critical patent/EP3012170A1/fr
Application granted granted Critical
Publication of EP3012170B1 publication Critical patent/EP3012170B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • 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
    • 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

Definitions

  • the invention relates to a rail vehicle with chassis according to the preamble of claim 1.
  • a chassis of a rail vehicle which has as a first component a driven axle, secondly a shackle bearing of the axle, and thirdly a rocker arm which is mounted in the center and which allows the axle to be freely moved or adjusted so that it can be moved the rail course z.
  • B. can adapt well in curves and therefore introduces little force into the rail and thus enables low-wear operation.
  • a rail vehicle is known, the chassis of which has a rocker leading the axis.
  • the swing arm is supported in the center of the body of the rail vehicle.
  • a rail vehicle is known, the chassis of which also has a rocker leading the axis.
  • the swing arm has a crossbar that runs parallel to the axle and is supported in the center of the body.
  • the invention has for its object to improve a generic rail vehicle in such a way that the chassis enables the wheels to sinusoidally.
  • the invention proposes not to support the rocker at its ends on the body, that is to say close the two sides of the car body, rather the swing arm should be supported in the center of the car body as proposed.
  • This central support on the body enables the minimum amount of lateral mobility due to the always existing play in the bearings, which enables the two wheels of the chassis to sinusoidally run on the rails.
  • the rocker arm is supported in the middle of the car body by means of a pull and push rod arranged horizontally in order to absorb forces in the longitudinal direction of the rail vehicle.
  • the rocker arm is supported in its central region via an upright torque arm on the car body in order to be able to introduce the upright forces into the car body in this way.
  • a transmission is arranged between the two wheels in order to transmit driving forces to the axle, which together with the two wheels forms the so-called wheel set, so that for this reason the transmission is also referred to as a wheel set transmission.
  • a horizontal torque arm is provided, which introduces the forces occurring in the longitudinal direction into the car body, this torque arm also being supported in the center of the car body.
  • a collision-free guidance of the individual elements of the proposed undercarriage can advantageously be made possible with the most compact dimensions of the entire arrangement at the same time that the torque arms of the rocker arm on the one hand and the transmission on the other hand penetrate one another.
  • one of these two torque arms is provided with an opening through which the other of the two torque arms extends.
  • 1 designates a chassis as a whole, which is arranged on a rail vehicle below a car body 2.
  • the chassis 1 contains u. a. a wheel set in the form of an axle which carries two wheels 3. Between the wheels 3, a gear set 4 is arranged, which serves to drive the axle, the axle itself not being directly visible in the drawings, but being indicated at 5.
  • the two ends of the axis 5 are guided by a rocker arm 6, the rocker arm 6 having a crossmember 7 which runs parallel to the axis 5 and which carries at its two ends a rocker arm 8 which extends in the direction of the axis 5.
  • Two bearings 9 and 10 can be seen in front of the transmission 4. From the lower bearing 10 extends a push-push rod 11 to the front, where it connects centrally under the body 2 to the body 2, over a console, not shown in the drawings.
  • the upper bearing 9 serves to support an upright torque arm 12, the pull-push rod 11 and this upright torque arm 12 serving to support the rocker 6.
  • the upright torque arm 12 also extends centrally under the car body 2, so that the rocker 6 is supported centrally on the car body 2 both via the push-pull rod 11 and via the torque arm 12 is and accordingly allows small oscillations of the axis 5, which ultimately allow a sinusoidal movement of the wheels 3 on the rails.
  • the upright torque arm 12 forms an opening 14 through which a horizontal torque arm 15 extends, which is articulated on the one hand on the gear set 4 and on the other hand is supported centrally on the body 2.
  • the upright torque arm 12 of the rocker 6 has a component which is designed in one piece and frames the opening 14.
  • the upright rocker 6 could have two separate struts, which leave a distance between them which serves as an opening 14 and makes it possible to pass the lying torque arm 15 of the transmission 4 through this opening 14.
  • the opening 14 could be realized in the lying torque support 15 of the transmission 4, so that in such a case the upright torque support 12 of the rocker 6 would not have to have the opening 14 shown, but rather even through the opening of the lying Torque arm 15 would be performed.
  • the design corresponds to that in the Fig. 1 and 2nd shown chassis 1 essentially known constructions, so that it does not have to be discussed in detail.
  • the car body 2 is typically equipped with a supporting frame. Then the connection is not made to body elements of the body 2, but rather to the frame of the respective rail vehicle.
  • very different rail vehicles can be created using the same or similar frames, so that the term “car body” generally includes different structures on the frame, whereby these structures do not necessarily have to be in the form of a closed box.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)

Claims (2)

  1. Véhicule ferroviaire,
    comprenant une caisse (2) de véhicule ferroviaire et un bogie (1),
    comprenant deux roues (3) tournant autour d'un essieu commun (5),
    et une bascule (6) guidant l'essieu (5),
    sachant que la bascule (6) présente une traverse (7) dont le tracé est parallèle à l'axe (5),
    et sachant que la bascule (6) est en appui centré contre la caisse (2) de véhicule ferroviaire,
    caractérisé en ce que les roues (3) sont suspendues dans une suspension à menottes (17),
    la bascule (6) se trouve, dans sa zone médiane, en appui contre la caisse (2) de véhicule ferroviaire via une barre de traction et compression (11) disposée couchée,
    et qu'elle se trouve, dans sa zone médiane, en appui contre la caisse (2) de véhicule ferroviaire via un bras de réaction (12) disposé dressé,
    et en ce qu'une transmission (4) est disposée entre les deux roues (3) laquelle transmission communique une force motrice à l'essieu (5),
    sachant qu'un bras de réaction (15) de la transmission (4), disposé couché, est en appui centré contre la caisse (2) de véhicule ferroviaire.
  2. Véhicule ferroviaire selon la revendication 1,
    caractérisé en ce que les bras de réaction (12, 15) de la bascule (6) et de la transmission (4) sont disposés s'interpénétrant,
    de sorte que l'un des deux bras de réaction (12, 15) forme une ouverture (14) à travers laquelle s'étend l'autre bras de réaction (15).
EP15190354.9A 2014-10-17 2015-10-19 Véhicule ferroviaire avec bogie Active EP3012170B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014104974 2014-10-17

Publications (2)

Publication Number Publication Date
EP3012170A1 EP3012170A1 (fr) 2016-04-27
EP3012170B1 true EP3012170B1 (fr) 2020-05-06

Family

ID=54359878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15190354.9A Active EP3012170B1 (fr) 2014-10-17 2015-10-19 Véhicule ferroviaire avec bogie

Country Status (2)

Country Link
EP (1) EP3012170B1 (fr)
DK (1) DK3012170T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019102084U1 (de) * 2019-04-11 2019-06-28 Windhoff Bahn- Und Anlagentechnik Gmbh Aktive Lenkung eines schienengebundenen Zweiachs-Arbeitsfahrzeugs
DE102020206100A1 (de) 2020-05-14 2021-11-18 Siemens Mobility GmbH Anordnung zur Abstützung eines Drehmoments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876206A (fr) * 1939-09-04 1942-10-30 Schweizerische Lokomotiv Suspension du moteur pour véhicules moteurs
FR1273155A (fr) * 1959-11-11 1961-10-06 Maschf Augsburg Nuernberg Ag Dispositif pour inscrire dans les courbes les bogies à un ou plusieurs essieux des véhicules ferroviaires
DE4309324C1 (de) * 1993-03-18 1994-04-07 Aeg Schienenfahrzeuge Einachsfahrwerk für Schienenfahrzeuge
AT407140B (de) 1993-11-26 2000-12-27 Integral Verkehrstechnik Ag Einrichtung zur steuerung eines rades, insbesondere eines radsatzes eines schienenfahrzeuges
EP0705192B1 (fr) * 1994-04-26 1999-12-22 SIG Schweizerische Industrie-Gesellschaft Bogie unique a essieu monte suspendu sur ressorts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DK3012170T3 (da) 2020-08-10
EP3012170A1 (fr) 2016-04-27

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