EP3109122A1 - Agencement et procede d'optimisation de l'enveloppante de vehicules a rails assembles par elements - Google Patents

Agencement et procede d'optimisation de l'enveloppante de vehicules a rails assembles par elements Download PDF

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Publication number
EP3109122A1
EP3109122A1 EP16172362.2A EP16172362A EP3109122A1 EP 3109122 A1 EP3109122 A1 EP 3109122A1 EP 16172362 A EP16172362 A EP 16172362A EP 3109122 A1 EP3109122 A1 EP 3109122A1
Authority
EP
European Patent Office
Prior art keywords
bogie
car body
envelope
car
car bodies
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.)
Withdrawn
Application number
EP16172362.2A
Other languages
German (de)
English (en)
Inventor
Josef Poisinger
Michael Petto
Gerald Newesely
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
Bombardier Transportation 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 Bombardier Transportation GmbH filed Critical Bombardier Transportation GmbH
Publication of EP3109122A1 publication Critical patent/EP3109122A1/fr
Withdrawn legal-status Critical Current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
    • B61F3/00—Types of bogies
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • B61F3/125—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains with more than one axle or wheel set
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D13/00—Tramway vehicles

Definitions

  • the present invention relates to an arrangement and a method for optimizing the envelope of rail vehicles in sectional construction according to the preambles of claims 1 and 5.
  • Rail vehicles in link construction are usually constructed of two car bodies, which are connected together centrally via a hinge.
  • the vehicles stand on three bogies, the middle bogie is located below the joint.
  • the joint pivot point and the rotation point of the middle bogie are superimposed.
  • Such a construction is often described as Jakobsbauweise.
  • the envelope of such an arrangement is in the Fig. 1 shown.
  • An arrangement of the aforementioned type is described in AT-PS 11726.
  • These are passenger cars consisting of several articulated compartments, two of which each rest on a common bogie with the ends facing each other. This design of the later named after the inventor Jacob bogie is used today in many rail vehicles worldwide.
  • Advantageous are a smooth running of the vehicle, low transverse displacements when cornering and cost and weight savings.
  • the object of the present invention is therefore to provide an arrangement of the aforementioned type which allows optimum envelope utilization of vehicles in Jakobsbauweise, whereby an improved body geometry is to be achieved.
  • the invention also includes a method for optimizing the Envelope of a multi-unit rail vehicle to improve the Wagenkastengeometrie.
  • the invention includes an arrangement for optimizing the envelope of a multi-unit rail vehicle with a plurality of interconnected car bodies, between the drive car body ends provided with a bogie intermediate car body is arranged, with the facing ends of the car bodies rest on the bogie.
  • the bogie comprises a transition carrier, which at the Wagenkastenenden facing sides each having a Kragarmong, each protruding at the Wagenkastenenden sides clearly above the bogie, thereby far below the Wagenkastenenden attacks and thereby the fulcrum of the Wagenkastenenden towards the vehicle or start Vehicle end shifts.
  • primary suspensions may be provided in the region of the two outer wheel axles, wherein secondary springs and cradles are arranged between the bogie frame and the transitional support, which serve to improve the running characteristics and are particularly useful when the turnout angle of the bogie get so big that the secondary suspension can no longer follow the turning path.
  • the invention also includes a method for optimizing the envelope of a multi-unit rail vehicle with a plurality of interconnected car bodies, between the drive car body ends provided with a bogie embwagenkasten, and wherein the facing ends of the car bodies rest on the bogie, wherein the inventive method is that the centers of rotation of the car bodies and the bogie are significantly more spaced from each other and that fact that the bogie is provided at the, the car body ends facing sides with Kragarmismen that each protrude significantly beyond the lateral ends of the bogie and far reach under the car body ends and the car body ends are mounted on the cantilever beams arranged joints.
  • the joints can be performed in the usual form as spherical joints that allow all 3 rotational degrees of freedom but none of the 3 translational degrees of freedom.
  • FIGS. 1 to 3 show various envelopes resulting from the various designs already described above.
  • the illustrated vehicles each have the same car lengths.
  • Fig. 1 is a rail vehicle in Jakobsbauweise shown.
  • Jakobsbau railway vehicles are usually constructed of two car bodies 10, 20, which are interconnected centrally via a hinge 30.
  • the vehicles are standing on three bogies 41, 42, 43, wherein the middle bogie 42 is disposed below the hinge 30.
  • the hinge pivot point and the rotation point of the middle bogie 42 lie one above the other.
  • the arrows a and b refer to the poor utilization of the envelope of this construction.
  • Fig. 2 is the envelope of a rail vehicle in a quasi Jakobsan extract shown.
  • the center of rotation the bogie 42 and the pivot point of the car bodies 10, 20 slightly offset in the longitudinal direction, resulting in a slightly improved envelope.
  • Fig. 3 is the envelope of a rail vehicle in an improved quasi Jakobsan extract, namely according to the present inventive arrangement shown.
  • the rail vehicle consists here of several interconnected car bodies 1, 2, 3 between the drive car body ends 1.1, 2.1 is provided with a bogie 4 intermediate car body 3, wherein the mutually facing ends of the car bodies 1, 2 rest on the bogie 4.
  • the bogie 4 has at the, the car body ends 1.1, 2.1 facing sides on Kragarmisme that protrude beyond the bogie 4 and thereby reach under the car body ends.
  • the centers of rotation of the car bodies and the bogie are significantly more spaced from each other.
  • an optimal envelope utilization is achieved, whereupon the arrows a, b in the Fig. 3 clues.
  • FIGS. 4 to 6 now show the structure of the inventive arrangement for optimizing the envelope of a multi-unit rail vehicle in improved Jakobsbauweise with several interconnected car bodies 1, 2, 3, between the drive car body ends 1.1, 2.1 is provided with a bogie 4 intermediate car body 3.
  • the mutually facing ends of the car bodies 1, 2 lie on the bogie 4.
  • the bogie 4 comprises a transition support 6, which has at the Wagenkastenenden 1.1, 2.1 facing sides cantilever 6.1, 6.2. These protrude beyond the bogie 4 and reach under the car body ends 1.1, 2.1.
  • the car body ends 1.1, 2.1 are connected to the cantilever beams 6.1, 6.2 arranged articulated joints 7.
  • the joints 7 are formed as spherical joints.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
EP16172362.2A 2015-06-23 2016-06-01 Agencement et procede d'optimisation de l'enveloppante de vehicules a rails assembles par elements Withdrawn EP3109122A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015211577.1A DE102015211577A1 (de) 2015-06-23 2015-06-23 Anordnung und Verfahren zur Optimierung der Hüllkurve von Schienenfahrzeugen in Gliederbauweise

Publications (1)

Publication Number Publication Date
EP3109122A1 true EP3109122A1 (fr) 2016-12-28

Family

ID=56101311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16172362.2A Withdrawn EP3109122A1 (fr) 2015-06-23 2016-06-01 Agencement et procede d'optimisation de l'enveloppante de vehicules a rails assembles par elements

Country Status (3)

Country Link
EP (1) EP3109122A1 (fr)
DE (1) DE102015211577A1 (fr)
RU (1) RU2016124896A (fr)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT11726B (fr) 1901-08-08 1903-05-11 Waggonfabrik Actiengesellschaf
DE1142894B (de) * 1957-05-14 1963-01-31 Goerlitz Waggonbau Veb Schienengliederzug
DD45961A1 (de) * 1965-03-16 1966-02-20 Friedrich Nüskens Stabilisierungseinrichtung, insbesondere für zugeinheiten von gliederzügen
DE1270588B (de) * 1956-01-11 1968-06-20 Rheinstahl Siegener Eisenbahnb Unter dem Mittelgelenk der Wagenkaesten eines Schienengliederzuges angeordnetes drehzapfenloses, mehrachsiges Laufwerk
DE1292157B (de) * 1960-09-01 1969-04-10 Maschf Augsburg Nuernberg Ag Drehgestell mit mindestens drei Radsaetzen fuer Schienenfahrzeuge
DE1455185A1 (de) * 1962-11-13 1969-12-18 Schweizerische Waggon Und Aufz Mehrteiliges Schienen-Gelenkfahrzeug
AU1052870A (en) * 1970-01-22 1971-07-29 British Railways Board Improvements in or relating to railway trains
DE2123115A1 (de) * 1970-05-19 1971-12-02 Creusot-Loire, Paris Mehrachsiges Dreh- oder Fahrgestell für Bahnfahrzeuge
DE2016754B2 (de) * 1970-04-08 1976-03-04 Rheinstahl Ag Transporttechnik, 3500 Kassel Drehgestell fuer schienenfahrzeuge mit drei radsaetzen
DE19507021A1 (de) * 1995-03-01 1996-09-05 Wax Ebeling Juergen Einzelradsatzdoppelfahrwerk für Eisenbahnfahrzeuge
EP0548044B1 (fr) 1991-12-19 1998-05-20 Bombardier-Wien Schienenfahrzeuge Aktiengesellschaft Véhicule ferroviaire

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT11726B (fr) 1901-08-08 1903-05-11 Waggonfabrik Actiengesellschaf
DE1270588B (de) * 1956-01-11 1968-06-20 Rheinstahl Siegener Eisenbahnb Unter dem Mittelgelenk der Wagenkaesten eines Schienengliederzuges angeordnetes drehzapfenloses, mehrachsiges Laufwerk
DE1142894B (de) * 1957-05-14 1963-01-31 Goerlitz Waggonbau Veb Schienengliederzug
DE1292157B (de) * 1960-09-01 1969-04-10 Maschf Augsburg Nuernberg Ag Drehgestell mit mindestens drei Radsaetzen fuer Schienenfahrzeuge
DE1455185A1 (de) * 1962-11-13 1969-12-18 Schweizerische Waggon Und Aufz Mehrteiliges Schienen-Gelenkfahrzeug
DD45961A1 (de) * 1965-03-16 1966-02-20 Friedrich Nüskens Stabilisierungseinrichtung, insbesondere für zugeinheiten von gliederzügen
AU1052870A (en) * 1970-01-22 1971-07-29 British Railways Board Improvements in or relating to railway trains
DE2016754B2 (de) * 1970-04-08 1976-03-04 Rheinstahl Ag Transporttechnik, 3500 Kassel Drehgestell fuer schienenfahrzeuge mit drei radsaetzen
DE2123115A1 (de) * 1970-05-19 1971-12-02 Creusot-Loire, Paris Mehrachsiges Dreh- oder Fahrgestell für Bahnfahrzeuge
EP0548044B1 (fr) 1991-12-19 1998-05-20 Bombardier-Wien Schienenfahrzeuge Aktiengesellschaft Véhicule ferroviaire
DE19507021A1 (de) * 1995-03-01 1996-09-05 Wax Ebeling Juergen Einzelradsatzdoppelfahrwerk für Eisenbahnfahrzeuge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GIAVANNI KLAUS KOENIG: "TRAM D'AVANGUARDIA", TRENI OGGI SALO, BRESCIA, IT, vol. 11, no. 100, 1 January 1990 (1990-01-01), pages 64 - 75, XP000106004 *

Also Published As

Publication number Publication date
DE102015211577A1 (de) 2016-12-29
RU2016124896A (ru) 2017-12-27

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