EP2563635A1 - Longeron renforcé pour un véhicule sur rails - Google Patents

Longeron renforcé pour un véhicule sur rails

Info

Publication number
EP2563635A1
EP2563635A1 EP11714539A EP11714539A EP2563635A1 EP 2563635 A1 EP2563635 A1 EP 2563635A1 EP 11714539 A EP11714539 A EP 11714539A EP 11714539 A EP11714539 A EP 11714539A EP 2563635 A1 EP2563635 A1 EP 2563635A1
Authority
EP
European Patent Office
Prior art keywords
carrier
sub
longitudinal beam
reinforced
assembly
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Withdrawn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
EP11714539A
Other languages
German (de)
English (en)
Inventor
Robert Nedelik
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.)
Siemens AG Oesterreich
Original Assignee
Siemens AG Oesterreich
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 Siemens AG Oesterreich filed Critical Siemens AG Oesterreich
Publication of EP2563635A1 publication Critical patent/EP2563635A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/043—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures connections between superstructure sub-units

Definitions

  • the invention relates to a reinforced longitudinal beam for a rail vehicle and a rail vehicle with such a longitudinal beam.
  • Vehicle body made of a subframe, side walls,
  • the base frame is often designed as a frame construction and usually includes two outer longitudinal beams and several, these
  • the invention is therefore based on the object, a
  • the long beam has such a high strength that the penetration of the long beam can be omitted by the cross member of the undercarriage.
  • a longitudinal beam for rail vehicles is constructed, which is divided in the longitudinal direction in a first and a second sub-carrier, wherein in each case a sub-carrier to a sub-carrier respectively associated large component (base, side walls, roof) is attached.
  • the two sub-carriers are designed in such a way that they can be assembled into a longitudinal beam and can be connected to one another by means of welded joints, wherein the two sub-carriers together result in a longitudinal beam with a closed profile.
  • one of the two sub-carriers is executed with a infill, so that this sub-carrier has a substantially triangular profile.
  • Rail vehicles can connect by means of straight and continuous welds, these welds are easily accessible. This will reduce the use of Welding machines possible, which accelerates the production of rail vehicles and cheaper.
  • a long beam according to the invention can thereby be made of metal with a smaller wall thickness, resulting in weight advantages compared to conventional
  • a significant advantage of the invention is the elimination of the penetration of one of the sub-carrier by the cross member of the undercarriage. As a result, this sub-carrier can be produced with fewer processing steps and can thus be made faster and cheaper. This penetration is required for split longitudinal beams to ensure optimum force transmission between a side wall pillar and a cross member.
  • Infill and / or a web of a subcarrier can be provided. This is also the interior of a
  • reinforced longitudinal beam according to the invention accessible after closing the profile, so that these holes
  • rust inhibitors or coatings can be introduced.
  • these perforations are not required, but can still be provided to save weight anyway.
  • the production of the sub-carrier is advantageously made of sheet metal with the aid of bending process. It is also possible, the subcarrier by means of a
  • Fig.l shows an example and schematically a schematic diagram of a reinforced long beam for rail vehicles. It is the highly abstracted design principle of a longitudinally split, reinforced long beam shown in the form of a section transverse to the longitudinal direction.
  • the longitudinal beam is divided in the longitudinal direction into a first sub-carrier 1 and a second sub-carrier 2.
  • the first sub-carrier 1 is connected to a second subassembly B (for example a subframe).
  • the second sub-carrier 2 is connected to a first assembly A.
  • the first sub-carrier 1 comprises
  • the second sub-carrier 2 comprises welding surfaces 9, which are designed for connection to the first sub-carrier 1.
  • welding surfaces 9 of the second sub-carrier 2 made and the sub-carrier 1 and 2 and thus also the assemblies A and B connected. These welds extend in the longitudinal direction of the long beam (or the rail vehicle) and can be made automatically in practical versions of the longitudinal member.
  • the sub-carriers 1 and 2 form in
  • the first longitudinal beam 1 has a infill 11, whereby the first longitudinal beam 1 is given a substantially triangular profile.
  • FIG. 2 shows an example and schematically a schematic diagram a reinforced long beam for rail vehicles with details of the sub-beams and welds are shown. It is shown a first sub-carrier 1, which comprises a web 12, a belt 13 and a infill 11 and thereby has a substantially triangular closed profile. Such a sub-carrier 1 is in general
  • Subcarrier 2 comprises a web 14 and a belt 15 and is designed so that it can be connected to the first side member 1 to a long beam with a closed profile.
  • Weld seam 7 is provided.
  • the inner weld 7 as well as the outer weld 6 can be formed in a straight line and uninterrupted over the entire length of the long beam, which favors the automatic manufacturability of these welds.
  • first assembly A and a second assembly B are shown around the mounting position of an inventive
  • the sub-carrier 1, 2 are first connected to the respective associated assembly A, B and subsequently connected to each other by means of the welds 6, 7.
  • Fig. 3 shows by way of example and schematically a
  • the long beam comprises a first sub-carrier 1 and a second sub-carrier 2.
  • the first sub-carrier 1 is designed as a substantially triangular profile and welded by means of the longitudinal beam weld 10. With the first sub-carrier 1 is a second assembly B (a
  • the second sub-carrier 2 is designed as a substantially L-shaped profile and connected to a first assembly A (a side wall), wherein the planking 5 of this side wall is shown.
  • An outer weld 6 and an inner weld 7 connect the two sub-carriers 1 and 2 together and thus also the assemblies A and B connected to the sub-carriers 1, 2.
  • FIG. 5 shows an embodiment of a long carrier for rail vehicles. It is shown the sub-carrier 1 of a reinforced long beam, wherein the sub-carrier 1 perforations 3 in the infill 11 and the web 12 has.
  • Completion of welding work. 6 shows an embodiment of a long beam for
  • Fig.7 shows an embodiment of a reinforced
  • Underframe is tied.
  • the cross member 4 is connected to the web 12 of the first sub-carrier 1 between any existing holes 3 (welded).
  • This subframe further has a planking 5. in the
  • the first sub-carrier 1 in this embodiment only a perforation 3 in the infill 11. There is no perforation in the web 12 of the first sub-carrier 1 is provided as it
  • the long carrier comprises a first sub-carrier 1 and a second sub-carrier 2.
  • the first sub-carrier 1 is designed as a substantially triangular-shaped profile and by means of the longitudinal carrier weld 10 welded.
  • a second assembly B (a roof) is connected, in Fig.9 the
  • Planking 5 of the roof is shown (other components, such as roof frames are not shown for simplicity).
  • the second sub-carrier 2 is designed as a substantially L-shaped profile and connected to a first assembly A (a side wall), wherein the planking 5 of this
  • An outer weld 6 and an inner weld 7 connect the two sub-carriers 1 and 2 to one another and thus also to the assemblies A and B connected to the sub-carriers 1, 2. These welds 6 and 7 are rectilinear and uninterrupted.
  • Fig. 10 shows an embodiment of a reinforced one
  • connection of the undercarriage with a side wall and a side wall and the roof is provided in each case a reinforced longitudinal beam.
  • a first assembly A is connected at its upper and lower ends in each case with a second sub-carrier 2.
  • Two second subassemblies B (a subframe, a roof) are at the

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

L'invention concerne un longeron renforcé pour véhicules sur rails, ledit longeron étant divisé dans le sens longitudinal en un premier longeron partiel (1) et un second longeron partiel (2), le premier longeron partiel (1) étant relié à un second module (B) du véhicule sur rails et le second longeron partiel (2) étant relié à un premier module (A) du véhicule sur rails. Des surfaces (8) définies sur le premier longeron partiel (1) permettent la réalisation d'un assemblage soudé avec le second longeron partiel (2), et des surfaces (9) définies sur le second longeron partiel (2) permettent la réalisation d'un assemblage soudé avec le premier longeron partiel (1), un des longerons partiels (1, 2) comportant un cloisonnement (11).
EP11714539A 2010-04-26 2011-04-13 Longeron renforcé pour un véhicule sur rails Withdrawn EP2563635A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0068610A AT509833B1 (de) 2010-04-26 2010-04-26 Verstärkter langträger für ein schienenfahrzeug
PCT/EP2011/055745 WO2011134788A1 (fr) 2010-04-26 2011-04-13 Longeron renforcé pour un véhicule sur rails

Publications (1)

Publication Number Publication Date
EP2563635A1 true EP2563635A1 (fr) 2013-03-06

Family

ID=44342932

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11714539A Withdrawn EP2563635A1 (fr) 2010-04-26 2011-04-13 Longeron renforcé pour un véhicule sur rails

Country Status (5)

Country Link
US (1) US8695509B2 (fr)
EP (1) EP2563635A1 (fr)
AT (1) AT509833B1 (fr)
RU (1) RU2012150316A (fr)
WO (1) WO2011134788A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689702B2 (en) * 2010-05-10 2014-04-08 Nippon Sharyo, Ltd. Railway vehicle
CA2798540C (fr) * 2010-05-10 2017-11-21 Nippon Sharyo, Ltd. Vehicule ferroviaire
US8707872B2 (en) * 2010-05-10 2014-04-29 Nippon Sharyo, Ltd. Railway vehicle
WO2017093297A1 (fr) * 2015-12-02 2017-06-08 Siemens Ag Österreich Profilé à chambres creuses
AT519328B1 (de) * 2016-11-08 2021-12-15 Siemens Mobility Austria Gmbh Trägeranordnung für einen Wagenkasten eines Fahrzeugs
AT523461B1 (de) * 2020-02-06 2022-02-15 Voestalpine Stahl Gmbh Untergestell für Plattformwagen sowie Plattformwagen
CN112026815B (zh) * 2020-08-05 2022-02-15 中车青岛四方机车车辆股份有限公司 轨道车辆设备吊挂框架、轨道车辆车体底架及轨道车辆
AT524864B1 (de) * 2021-07-16 2022-10-15 Siemens Mobility Austria Gmbh Seitenwand für ein Schienenfahrzeug

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US2286954A (en) * 1940-02-24 1942-06-16 American Car & Foundry Co Side sill
US4563957A (en) * 1983-02-16 1986-01-14 Acf Industries, Incorporated Car bottom-to-side sill connection
US4800820A (en) * 1984-07-26 1989-01-31 Alcan International Limited Side sill arrangement for a gondola-type railroad car
ES2022408B3 (es) * 1986-09-12 1991-12-01 Alsthom Gec Carcasa de vehiculos ferroviarios.
US5433151A (en) * 1990-09-07 1995-07-18 Hitachi, Ltd. Railway car body structures and methods of making them using welded honeycomb panels connected in an edge to edge relation
FR2712950B1 (fr) * 1993-11-25 1995-12-29 Gec Alsthom Transport Sa Dispositifs et procédé d'amortissement de choc, ossature et véhicule comportant de tels dispositifs d'amortissement de choc.
WO2002053440A1 (fr) * 2001-01-04 2002-07-11 Thrall Car Manufacturing Company Wagon pourvu d'une structure de brancard amelioree
US6464288B2 (en) * 2001-01-25 2002-10-15 Mack Trucks, Inc. Modular truck sleeper assembly
DE10109830A1 (de) 2001-03-01 2002-09-05 Daimlerchrysler Rail Systems Verfahren zum lagegerechten Ausrichten eines Führerhauses und Schienenfahrzeug zur Ausübung des Verfahrens
US7478600B2 (en) * 2003-04-28 2009-01-20 Trinity Industries, Inc. Temperature controlled railway car
US7178860B2 (en) * 2005-04-22 2007-02-20 Vantage Trailers, Inc. Trailer having reduced weight wall construction
AT503255A3 (de) * 2006-03-06 2010-05-15 Siemens Ag Oesterreich Schienenfahrzeug mit einem untergestell
CN102099236B (zh) * 2009-03-30 2014-02-19 川崎重工业株式会社 铁道车辆结构体及其制造方法
WO2011038751A1 (fr) * 2009-09-29 2011-04-07 Siemens Ag Österreich Longeron pour véhicules ferroviaires

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2011134788A1 *

Also Published As

Publication number Publication date
AT509833A1 (de) 2011-11-15
US20130036937A1 (en) 2013-02-14
WO2011134788A1 (fr) 2011-11-03
RU2012150316A (ru) 2014-06-10
AT509833B1 (de) 2012-03-15
US8695509B2 (en) 2014-04-15

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