EP0870664B1 - Verfahren und Einrichtung zur Radsatzführung von Schienen-Fahrzeugen - Google Patents

Verfahren und Einrichtung zur Radsatzführung von Schienen-Fahrzeugen Download PDF

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Publication number
EP0870664B1
EP0870664B1 EP98100507A EP98100507A EP0870664B1 EP 0870664 B1 EP0870664 B1 EP 0870664B1 EP 98100507 A EP98100507 A EP 98100507A EP 98100507 A EP98100507 A EP 98100507A EP 0870664 B1 EP0870664 B1 EP 0870664B1
Authority
EP
European Patent Office
Prior art keywords
wheelset
control
wheelsets
static
sideways motion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP98100507A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0870664A3 (de
EP0870664A2 (de
Inventor
Manfred Prof. Dr. Habil. Wiessner
Karl-Heinz Dipl.-Ing. Bengs
Maik Dipl.-Ing. Rubel
Ronald Dipl.-Ing. Jaensch
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 Transportation Germany GmbH
Original Assignee
Deutsche Waggonbau AG
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 Deutsche Waggonbau AG filed Critical Deutsche Waggonbau AG
Publication of EP0870664A2 publication Critical patent/EP0870664A2/de
Publication of EP0870664A3 publication Critical patent/EP0870664A3/de
Application granted granted Critical
Publication of EP0870664B1 publication Critical patent/EP0870664B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/44—Adjustment controlled by movements of vehicle body
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
    • B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated

Definitions

  • the invention relates to a method and associated facilities for Radsatz entry of rail vehicles, especially for ensuring the running stability of the vehicles in high-speed traffic, where the wheelsets in guide frame aligned at right angles to each other and defined stiff and immovable statically guided and those in which to improve the arch run quasi-static radial Radsatz einen are given.
  • chassis with rigid axle guide in narrow bends on a higher road resistance and above-average wear of the wheel profiles.
  • damping between wheel set and guide frame is also generally used, with the aim of reducing the masses and forces involved in the movement behavior.
  • trolleys are known in which the wheel sets in the arch within the guide frame quasistatic arc are set to improve the sheet run, with directly acting on the elastic frame side Achslenkerlager external forces force the radial turning out of the wheelsets ( DE 42 40 098 ) or cylinder lever systems determine the position of the wheel set so that a predetermined according to the direction and curvature of the curve Radsatzausnavwinkel ( DE 30 04 082 ).
  • the disadvantage here is that these trolleys tend due to the existing and in these solutions also unavoidable elasticities early on unstable vehicle running and thus are not applicable to high-speed traffic.
  • Chassis between wheelset and guide frame is created, the determined by the contact geometry trajectory of the wheelset is changed and track slip deviations and changes in the contact geometry controlled without the basic stiffness of the guide is significantly impaired.
  • Decay of the rash amplitude can be stable over the entire low power range
  • Running behavior to be matched The method can be carried out redundantly without significant overhead.
  • a rotation inhibition between the chassis and car body is no longer required, but can also be provided as a fallback level.
  • the setting angle is small compared to the quasi-static
  • the advantages of the solution according to the invention are, in particular, that the stability and quality of the vehicle running while maintaining the proven wheelset construction theoretically unlimited guaranteed up to the maximum speed range without security losses.
  • Fig. 1 is the car body 1 of a rail vehicle visible, which is rotated relative to the track axis x by the angle ⁇ K and is transversely displaced relative to the guide frame 2 by the amount w.
  • the guide frame 2 is even rotated with respect to the track axis x by the angle ⁇ D.
  • the rotation ⁇ AD of the guide frame 2 to the car body 1 results as the difference between the two rotations.
  • the aligned without external force perpendicular to the longitudinal axis of the guide frame 2 wheelsets 3, 3 ' are rotated by an active control in each case by the variable angle ⁇ St3.3' with respect to this.
  • the turn-off angle ⁇ AR can be used, which results as the difference of the rotation of the wheelsets 3, 3 'to the track and the car body 1 to the track.
  • the Fig. 2 shows the car body 1 in the track arc, the guide frame 2 is turned out tangent to the bow.
  • the wheelsets 3, 3 ' are already by external forces with the angles - ⁇ B3 and ⁇ B3 ' are set radically and are also rotated by an active control through the variable angles - ⁇ St3' and - ⁇ St3 .
  • a device can be seen, with a by a swing arm 4 statically or quasi-static held in the guide frame 2 wheelset 3 with the variable angle ⁇ St can be acted upon.
  • the guide frame 2 is sprung supported on the axle box 5 of the wheelset 3.
  • the axle box 5 has a swing arm 4 with an elastic sleeve 6, which is mounted on eccentric 7 and 8 eccentric shaft in Schwingarmlager 9.
  • An adjusting device 10 for example a hydraulic cylinder, changes over the eccentric lever 11, the connection length L of the swing arm 4 relative to the guide frame 2 to ⁇ .DELTA.L.
  • the Fig. 4 shows a further device that generates the adjustment angle ⁇ St by using a two-chamber fluid connector 12 in the swing arm 4.
  • the guide frame 2 is supported on the axle box 5 from.
  • the Achslagergeophuse 5 also has the swing arm 4, but equipped with a resilient two-chamber fluid jack 12, the chambers 13, 13 'via the terminals 14, 14' can be alternately acted upon with fluid and so a change in the connection length L of the swing arm 4 relative to the Guide frame 2 by the amount ⁇ ⁇ L cause.
  • Fig. 5 varies Fig. 4 such that instead of a swing arm 4 guide spindles 15 with two-chamber fluid sockets 12, 12 'are used for Radsatz entry.
  • the guide frame 2 is in turn sprung supported on the axle box 5 of the wheelset 3.
  • the axle box 5 Between the vertical guide spindles 15 of the guide frame 2, not shown, and the axle box 5 are each two two-chamber fluid sockets 12, 12 ', the chambers 13, 13' via the terminals 14, 14 'are alternately acted upon by fluid and thus cause a center offset ⁇ .DELTA.L of the Achslagergephinuses 5 to the guide spindles 15.
  • a device which has the possibility to generate the adjustment angle ⁇ St with a double spring leaf wheel set link 17.
  • the guide frame 3 is sprung supported on the axle box 5 of the wheelset 3.
  • the guide frame 2 and the axle box 5 have bearings 16, 16 ', which are connected to each other with the oppositely cranked Federblatt- Radsatzlenkern 17', 17 ''. They are connected in their cranked central region by an adjusting device 10, the distance A of the links 17 ', 17''changed in this area by ⁇ A and thus a
  • Fig. 1 is a rectified sine wave of wheelsets 3, 3 'in the straight track or large arches shown, which is superimposed by likewise rectified angle - ⁇ St so that the wheelset is stretched.
  • An opposite sinus barrel can also be controlled in this sense. However, it is expedient to actively prevent the opposing sinusoid already in the formation phase and impose a rectified sinusoidal flow to the system.
  • Fig. 2 In small arches, depicted in Fig. 2 , are different from Fig. 1 set the wheelsets 3, 3 'to the guide frame 2 quasi-static arc radial. At high speeds above the compensation speed, these positions are superimposed by rectified adjustment angles - ⁇ St , which minimize the start-up angle outwards and avoid instabilities. At low speeds below the compensation speed, a negative setpoint ⁇ St is still superimposed on the wheel set 3 and on the wheelset 3 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Escalators And Moving Walkways (AREA)
  • Steering Controls (AREA)
EP98100507A 1997-04-11 1998-01-14 Verfahren und Einrichtung zur Radsatzführung von Schienen-Fahrzeugen Expired - Lifetime EP0870664B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19715148 1997-04-11
DE19715148A DE19715148A1 (de) 1997-04-11 1997-04-11 Verfahren und Einrichtung zur Radsatzführung von Schienenfahrzeugen

Publications (3)

Publication Number Publication Date
EP0870664A2 EP0870664A2 (de) 1998-10-14
EP0870664A3 EP0870664A3 (de) 2000-03-01
EP0870664B1 true EP0870664B1 (de) 2008-04-02

Family

ID=7826224

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100507A Expired - Lifetime EP0870664B1 (de) 1997-04-11 1998-01-14 Verfahren und Einrichtung zur Radsatzführung von Schienen-Fahrzeugen

Country Status (6)

Country Link
EP (1) EP0870664B1 (cs)
AT (1) ATE391063T1 (cs)
CZ (1) CZ289238B6 (cs)
DE (2) DE19715148A1 (cs)
ES (1) ES2306463T3 (cs)
PL (1) PL186906B1 (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017157740A1 (de) 2016-03-17 2017-09-21 Siemens Ag Österreich Fahrwerk für ein schienenfahrzeug
WO2017202449A1 (de) 2016-05-24 2017-11-30 Siemens Ag Österreich Fahrwerk für ein schienenfahrzeug
WO2018095961A1 (de) 2016-11-24 2018-05-31 Siemens Ag Österreich Radsteuerungsanordnung für ein fahrwerk
EP4155160A1 (de) 2021-09-23 2023-03-29 Siemens Mobility Austria GmbH Versorgungsanschluss für eine radlenkvorrichtung, radlenkvorrichtung für ein fahrwerk und fahrwerk

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015954A1 (es) * 1999-08-31 2001-03-08 Construcciones Y Auxiliar De Ferrocarriles, S.A. Dispositivo de guiado de los ejes de un vehiculo ferroviario
GB0017167D0 (en) 2000-07-13 2000-08-30 Henderson Stephen C Improved steered vehicle
AT409748B (de) * 2000-11-21 2002-10-25 Integral Verkehrstechnik Ag Steuerungseinrichtung für lenkbare einachsfahrwerke
DE10137443A1 (de) 2001-07-27 2003-03-06 Bombardier Transp Gmbh Verfahren und Vorrichtung zur aktiven Radialsteuerung von Radpaaren oder Radsätzen von Fahrzeugen
AT505488A2 (de) * 2007-06-19 2009-01-15 Siemens Transportation Systems Verfahren zur minimierung von laufflächenschäden und profilverschleiss von rädern eines schienenfahrzeugs
DE102014214055A1 (de) 2014-07-18 2016-01-21 Siemens Aktiengesellschaft Fahrwerk für ein Schienenfahrzeug
CZ305902B6 (cs) * 2014-08-25 2016-04-27 VĂšKV a.s. Systém měření úhlu náběhu dvojkolí kolejového vozidla v koleji
AT518699A1 (de) * 2016-04-28 2017-12-15 Siemens Ag Oesterreich Fahrwerk für ein Schienenfahrzeug
WO2018153436A1 (de) * 2017-02-21 2018-08-30 Siemens Ag Österreich Fahrwerk für schienenfahrzeuge
DE102017003307A1 (de) 2017-04-05 2018-10-11 Hartmut Jörck Eisenbahntransportsystem für den kombinierten Verkehr
US12415553B2 (en) * 2020-12-14 2025-09-16 Wabtec Uk Limited Traction rod assembly
AT524550B1 (de) 2021-05-27 2022-07-15 Siemens Mobility Austria Gmbh Fahrwerk für ein Schienenfahrzeug
AT525672B1 (de) * 2022-02-02 2023-06-15 Siemens Mobility Austria Gmbh Fluidische Koppelvorrichtung und Fahrwerk

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644555A5 (en) 1980-01-30 1984-08-15 Schweizerische Lokomotiv Device for controlling the swivelling movement of a wheel set of a rail vehicle in a bend
DE3123858A1 (de) * 1981-06-16 1982-12-30 Fried. Krupp Gmbh, 4300 Essen Laufwerk fuer ein schienenfahrzeug
DE3334161A1 (de) * 1983-09-21 1985-04-04 Knorr-Bremse GmbH, 8000 München Steuervorrichtung fuer fahrzeuge, insbesondere schienenfahrzeuge
FR2624081A1 (fr) * 1987-12-03 1989-06-09 Alsthom Vehicule a essieux orientables
DE4240098A1 (de) 1992-11-28 1994-06-01 Krupp Verkehrstechnik Gmbh Fahrwerk für Schienenfahrzeuge
AT407140B (de) * 1993-11-26 2000-12-27 Integral Verkehrstechnik Ag Einrichtung zur steuerung eines rades, insbesondere eines radsatzes eines schienenfahrzeuges
CH690032A5 (fr) * 1994-07-13 2000-03-31 Vevey Technologies Sa Procédé de réglage de l'orientation des dispositifs de roulement à roues orientables d'un ensemble roulant sur rail et ensemble roulant utilisant ce procédé.
DE59507963D1 (de) * 1995-08-23 2000-04-13 Schweizerische Lokomotiv Laufwerk für ein Schienenfahrzeug mit einstellbaren Radsätzen und Schienenfahrzeug mit einem derartigen Laufwerk

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017157740A1 (de) 2016-03-17 2017-09-21 Siemens Ag Österreich Fahrwerk für ein schienenfahrzeug
WO2017202449A1 (de) 2016-05-24 2017-11-30 Siemens Ag Österreich Fahrwerk für ein schienenfahrzeug
WO2018095961A1 (de) 2016-11-24 2018-05-31 Siemens Ag Österreich Radsteuerungsanordnung für ein fahrwerk
EP4155160A1 (de) 2021-09-23 2023-03-29 Siemens Mobility Austria GmbH Versorgungsanschluss für eine radlenkvorrichtung, radlenkvorrichtung für ein fahrwerk und fahrwerk

Also Published As

Publication number Publication date
EP0870664A3 (de) 2000-03-01
DE19715148A1 (de) 1998-10-15
CZ72998A3 (cs) 1998-10-14
PL186906B1 (pl) 2004-03-31
ES2306463T3 (es) 2008-11-01
ATE391063T1 (de) 2008-04-15
DE59814200D1 (de) 2008-05-15
EP0870664A2 (de) 1998-10-14
PL325047A1 (en) 1998-10-12
CZ289238B6 (cs) 2001-12-12

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