EP2144802A1 - Ensemble d'éléments pour une structure de coque de caisse de wagon - Google Patents

Ensemble d'éléments pour une structure de coque de caisse de wagon

Info

Publication number
EP2144802A1
EP2144802A1 EP08750150A EP08750150A EP2144802A1 EP 2144802 A1 EP2144802 A1 EP 2144802A1 EP 08750150 A EP08750150 A EP 08750150A EP 08750150 A EP08750150 A EP 08750150A EP 2144802 A1 EP2144802 A1 EP 2144802A1
Authority
EP
European Patent Office
Prior art keywords
kit according
sheet metal
deep drawing
nodes
straps
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.)
Granted
Application number
EP08750150A
Other languages
German (de)
English (en)
Other versions
EP2144802B1 (fr
Inventor
Martino Celeghini
Joachim Hecht
Andreas Stockinger
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.)
Friedrich Alexander Univeritaet Erlangen Nuernberg FAU
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of EP2144802A1 publication Critical patent/EP2144802A1/fr
Application granted granted Critical
Publication of EP2144802B1 publication Critical patent/EP2144802B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B61D17/045—The sub-units being construction modules
    • 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 kit for a
  • a car body shell structure of a rail vehicle comprising a support structure, the at least two upper straps and a number of roof cross member for the roof area of the car body, at least two lower chords and a number of floor cross members for a floor area of the car body and a plurality of vertical columns and a plurality of window belts for side areas of the car body, and with at least one head module.
  • Such bodyshells often show within the kit used to make them a variety of simple single components, such as beveled sheets and open profiles, that are assembled into a framework with extremely time consuming welding operations in assembly.
  • an adaptation of the kit is required, often requiring significant adjustments to the elements of the kit and additions of components. In this way, very high costs arise both in the development and in the production of the car body shell.
  • the present invention seeks to provide a kit for a car body shell structure of a rail vehicle, which is claimed in the redesign of a car body shell reduced development time.
  • the proposed modular shell structure makes it possible to build a car body with a very small number of different elements for the kit.
  • the uniformity of the profile cross section of the upper and lower belt sections and the construction of the nodes can be used for the construction of different car body.
  • the Obergurt- and Untergurtabitese may be at least partially of uniform length. This will apply in most cases for the upper belt sections, while at the
  • both columns and window belts can be produced from a single extruded profile or roll-profiled profiles.
  • the columns and the cross member may be of uniform profile cross-section, which further reduces the variety of profiles to be used.
  • several sets of cross members are provided for the kit for the realization of different vehicle widths, which differ in their length. This means that the side elements of the car body remain the same for different vehicles, while only the length of the cross members used and the design of the head module is changed from one car body design to another.
  • the nodes provided in the interior of the support structure in the region of the upper and lower chords are of uniform construction. This also limits the variety of components of the kit.
  • the nodes may preferably be designed as sheet metal nodes.
  • a sheet metal node can be made of semi-finished sheet metal, which is cut by beam-marked cutting method or punching tools and then suitably reshaped and then grooved.
  • the joints preferably take place by welding or gluing with an adjacent belt section.
  • the sheet metal node can also be produced by deep drawing, wherein the sheet metal node can be suitably cut after the deep drawing process and, if necessary, be folded.
  • the sheet metal node can also be produced by deep drawing parts.
  • kits in particular the design of the sheet metal nodes used in its construction, emerge from the claims 13 to 23.
  • Figure 1 is a perspective view of a
  • Carrier structure of a car body for a rail vehicle Carrier structure of a car body for a rail vehicle
  • FIG. 2 shows a perspective view of an alternative carrier structure of a car body for a rail vehicle
  • FIG. 3 shows a perspective view of the carrier structure of FIG. 1 with supplemented roof elements and end modules
  • FIG. 4 shows a perspective view of a carrier structure of a car body for a rail vehicle with supplemented roof elements, which are alternative to FIG. 3,
  • FIG. 5 shows a perspective view of a first embodiment of a sheet metal node in combination with profile sections to be connected to one another
  • Figure 6 is a perspective view of a second embodiment of a sheet metal node based on a Quarter of a deep-drawn cup, in combination with profile sections to be joined together,
  • FIG. 7 shows a perspective view of a third embodiment of a sheet metal node in combination with profile sections to be connected to one another
  • FIG. 1 is a perspective view of a side wall portion of the support structure of FIG. 1;
  • FIGS. 9, 10 each show a perspective view of two variants of a fourth embodiment of a sheet-metal knot in combination with profile sections to be connected to one another,
  • FIG. 11 shows a perspective view of a fifth embodiment of a sheet-metal knot in combination with belt sections to be connected to one another
  • FIGS. 12, 13, 14, 15 are perspective views of a sheet metal semifinished product in various stages of production for producing the sheet metal knot of FIG. 11;
  • FIGS. 16, 17 are each a perspective view of a sixth embodiment of a sheet metal node
  • Figures Ii 19 each show a perspective view of an outer shell and a Inner shell for the production of the sheet metal knot of Figures 6, 7,
  • FIGS. 20, 21, 22, 23 are each a perspective view of a sheet metal semifinished product in various stages of production for producing the sheet metal knot of FIGS. 6, 7,
  • FIGS. 24, 25 are perspective views of a seventh embodiment of a sheet metal node
  • FIG. 26 shows a perspective view of an eighth embodiment of a sheet metal node
  • FIGS. 27, 28 are each perspective views of a sheet metal node arrangement, in which two sheet metal nodes are connected to one another by folding together respective outer shells,
  • Figure 29 is a perspective view of a sheet metal node assembly in which three sheet metal nodes are joined together by folding respective outer shells and
  • Figures 30, 31 are each a perspective view of a ninth embodiment of a sheet metal node, wherein at least one sheet metal shell is separated.
  • FIG. 1 of a car body for a rail vehicle is modular.
  • two upper belts O are each divided into five upper belt sections OA, of which in FIG. 1, for the sake of clarity, only one with one Reference number is provided.
  • FIG. 2 shows an alternative carrier structure to FIG. 1, in which end modules or head modules E1, E2 are additionally provided.
  • a centrally arranged longitudinal member LT is additionally provided in the roof area of the support structure.
  • the upper straps O, the lower straps U and possibly also the longitudinal beams LT in the respective continuous nodes are executed continuously, so that there is no respective subdivision into L jossachsabbalde.
  • the longitudinal member LT in the roof area is formed over a cruciform
  • Sheet metal node BK4 and intermediate sections ZP which extend in the transverse direction, connected to the upper belts O.
  • Bottom straps O, U may be provided in the respective sheet metal nodes.
  • Two lower chords U are also divided into lower chord portions UA, leaving a central area free for accommodating a chassis.
  • the Obergurt- and Untergurtabitese OA, UA are uniform in terms of their profile cross-section and their length.
  • window straps F For connecting the upper straps O and the lower straps U vertical columns S are provided.
  • window straps F For the formation of window areas horizontally extending window straps F are used, which correspond to those of the vertical columns S in terms of their profile cross-section.
  • the window straps F are connected to the vertical columns S in an abutting connection.
  • each other cross member Q For horizontal connection of the upper chords O and the lower chords U with each other cross member Q are provided, which are of uniform profile cross-section and uniform length. Their profile cross-section corresponds to that of the vertical columns S and the window belt F. Thus, only two different cross-sectional profiles are required for constructing the support structure, namely one for the upper and lower flange sections OA, UA and a second for the cross members Q, the vertical columns S and the window belts F.
  • FIG. 3 shows a shell construction shown in FIG. 3 results. 1 is supplemented by roof elements D1, D2, wherein a central roof element D1 corresponds approximately to the length of two upper flange sections OA and the two outer roof elements D2 correspond approximately to the length of a upper flange section OA.
  • FIG. 4 shows an alternative subdivision of the roof area, in which two
  • Cross member length are then associated end and head modules El, E2 provide that are to be placed on the end faces of the support structure.
  • Various vehicle lengths are realized for a given cross member length over the length of, for example, a head module.
  • a second Blechknotentyp BK2 is used, which serves as a connection point between two successive Obergurtabroughen OA, a cross member Q and a vertical belt S.
  • a third type of sheet metal BK3 serves to connect a window belt F to a vertical belt S.
  • FIG. 5 shows a perspective view of a BK2A sheet metal knot of type BK3. It serves as an element for connecting abutting profiles.
  • a sheet metal semi-finished product is used, which is first cut by a beam-honed cutting process or punching tools and then conventional Abkantoperationen are made, after which the third knot type BK3 with adjacent profiles, such as the window belt F or the vertical belt S is added.
  • the joining can be done by welding, other thermal joining methods, but also by gluing (especially when using light metals).
  • FIG. 6 also shows a second embodiment of the sheet metal knot type BK3.
  • a deep-drawn sheet metal knot BK3B is manufactured as follows: a deep-drawn cup made of sheet metal semifinished is divided in the present embodiment by laser cutting or other separation method into uniform quarters, which is used to stiffen corners in abutting connections of profiles, such as the window belt F and the vertical belt S can serve.
  • a force is introduced into the sheet metal semi-finished product in a conventional manner via a stamp, which leads to a collection of semi-finished sheet metal in a drawing ring.
  • the process is characterized by a combined tensile / compressive stress state.
  • the process is characterized by low production costs due to use of established
  • the diameter of the sheet metal tapping can be used to define the radius of curvature in the sheet metal node BK3B.
  • the sheet metal knot BK3B of the type BK3 produced in this way is designed in two parts, with each part being individually grouted with the adjacent profiles.
  • FIG. 7 Use in the type BK3 is shown in FIG. 7.
  • a suitable blank of the sheet metal semifinished product is made by punching or laser cutting. This is followed by forming by deep drawing. The resulting deep-drawn shape for the sheet metal node is then further tailored as needed.
  • the sheet metal node BK3C shown in Figure 7 is formed in two parts. It has the feature that a position of stiffening flanges FL can be defined via the drawing depth of the sheet metal semifinished product. These flanges FL face each other in the inner area of the knot. From Figure 8 go two Ausfitch a
  • the connecting element of FIG. 8 is used, for example, in a side wall of a car body in the openings of doors (BK5A) and windows (BK5B).
  • stiffening element is a closed, deep-drawn
  • FIGS. 9, 10 each show a cross-shaped, two-part structure of a sheet metal node.
  • This embodiment of a sheet metal node corresponds to the type BK4 of Figure 2. It is therefore used in the connection between the central Langtragern LT and cross members Q in the roof area or underframe area used. Also be
  • Manufacturing process is characterized by punching or beam-cut cutting of the sheet metal blank, followed by forming by deep-drawing and cutting the deep-drawn mold to obtain the illustrated cross-shaped formation.
  • Provided stiffening flanges FL can be arranged at a distance from one another (FIG. 9) or directly abutting one another (FIG. 10).
  • An angle of the abutting profiles may be 90 °, as in the case shown in the figure. Taking into account production engineering possibilities, however, he may also be chosen smaller or larger.
  • FIG. 11 shows an embodiment of a sheet metal node BK2A for the type BK2.
  • a deep-drawn initial shape is bent twice in the present embodiment, wherein
  • the knot formation is suitable for connecting abutting profiles, as the application of the sheet metal knot type BK2 in FIG. 1 shows. Details of the associated manufacturing process can be seen in FIGS. 12 to 15. By means of an inserted sheet metal thickness, node structures of varying strength can be developed.
  • FIGS. 16 and 19 A production method for a second embodiment BK2B of the sheet-metal node type BK2 is shown with reference to FIGS. 16 to.
  • the sheet metal node has an outer shell AS and an inner shell IS, whose deep-drawn output forms are shown in FIGS. 18 and 19, respectively.
  • FIGS. 20 and 21 a first phase of a bending operation is shown, while FIGS. 22 and 23 show the taking of the end shapes of the inner and outer shells.
  • FIGS. 24, 25 A further embodiment BK2C for the sheet metal node type BK2 is shown in FIGS. 24, 25.
  • the outer shell AS is made only of an angled sheet metal blank, i. without thermoforming.
  • the inner shell IS can only consist of an angled sheet metal blank and the outer shell AS be deep-drawn.
  • Figure 26 shows a further embodiment of an inner shell IS and an outer shell AS having sheet metal node BK5, which serves in the illustrated embodiment for connecting intermediate elements with a belt or long-carrier.
  • Figures 27 and 28 show two different perspective views in which two sheet metal nodes each have a separate inner shell IS, the outer shells, however, are interconnected to one of the two nodes common outer shell AS.
  • FIG. 29 shows an extension of the principle illustrated with reference to FIG. There are a total of five sheet metal nodes connected to their respective outer shells AS, so that all sheet metal nodes common outer shell AS is present.
  • a sheet metal shell namely the outer shell AS1, AS2 is separated, while the inner shell IS is formed in one piece.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Tents Or Canopies (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP08750150A 2007-05-11 2008-05-07 Ensemble d'elements pour une structure de coque de caisse de wagon Not-in-force EP2144802B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007022198A DE102007022198A1 (de) 2007-05-11 2007-05-11 Bausatz für eine Wagenkasten-Rohbaustruktur
PCT/EP2008/055631 WO2008138830A1 (fr) 2007-05-11 2008-05-07 Ensemble d'éléments pour une structure de coque de caisse de wagon

Publications (2)

Publication Number Publication Date
EP2144802A1 true EP2144802A1 (fr) 2010-01-20
EP2144802B1 EP2144802B1 (fr) 2010-12-01

Family

ID=39693674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08750150A Not-in-force EP2144802B1 (fr) 2007-05-11 2008-05-07 Ensemble d'elements pour une structure de coque de caisse de wagon

Country Status (9)

Country Link
US (1) US20100186622A1 (fr)
EP (1) EP2144802B1 (fr)
JP (1) JP5222358B2 (fr)
CN (1) CN101678837B (fr)
AT (1) ATE490142T1 (fr)
AU (1) AU2008250324B2 (fr)
CA (1) CA2686966C (fr)
DE (2) DE102007022198A1 (fr)
WO (1) WO2008138830A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2853461A1 (fr) 2013-09-30 2015-04-01 Siemens Aktiengesellschaft Traverse principale pour un véhicule sur rail de transport en commun
EP2543570B1 (fr) 2011-07-07 2018-03-28 Bombardier Transportation GmbH Procédé de réalisation d'un véhicule ferroviaire, procédé de fabrication d'un véhicule ferroviaire et famille de véhicules ferroviaires
CN112298228A (zh) * 2020-11-17 2021-02-02 中车青岛四方机车车辆股份有限公司 轨道车辆侧墙结构及轨道车辆

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DE102008005922A1 (de) 2008-01-24 2009-07-30 Friedrich-Alexander-Universität Erlangen-Nürnberg Wagenkasten eines Schienenfahrzeugs
DE102008005921A1 (de) 2008-01-24 2009-07-30 Friedrich-Alexander-Universität Erlangen-Nürnberg Wagenkasten eines Schienenfahrzeugs
CN101856782B (zh) * 2010-06-04 2012-04-18 唐山轨道客车有限责任公司 磁悬浮列车司机室及其制造方法
CN102514580A (zh) * 2011-12-14 2012-06-27 中国北车集团大连机车车辆有限公司 带有整体窗角的车体及铁路车辆
DE102012209049A1 (de) * 2012-05-30 2013-12-05 Siemens Aktiengesellschaft Wagenkastenaufbau für Fahrzeuge
JP5950804B2 (ja) * 2012-11-30 2016-07-13 川崎重工業株式会社 鉄道車両
DE102012223821A1 (de) 2012-12-19 2014-06-26 Siemens Aktiengesellschaft Wagenkasten eines Schienenfahrzeugs mit einem Langträger, welcher ein Verbindungsblech mit Krümmung umfasst
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DE102013209705A1 (de) * 2013-05-24 2014-11-27 Siemens Aktiengesellschaft Bausatz zur Herstellung eines Schienenfahrzeugs mit flexiblem Tür- und Fensterteiler
DE102013226607A1 (de) 2013-12-19 2015-06-25 Bayerische Motoren Werke Aktiengesellschaft Karosseriestruktur in Knotenbauweise
EP3051931A1 (fr) * 2015-01-29 2016-08-03 ABB Technology AG Boitier modulaire de convertisseur pour un vehicule electrique sur rail
FR3107240B1 (fr) * 2020-02-14 2022-02-25 Alstom Transp Tech Caisse de véhicule ferroviaire et procédé associé

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543570B1 (fr) 2011-07-07 2018-03-28 Bombardier Transportation GmbH Procédé de réalisation d'un véhicule ferroviaire, procédé de fabrication d'un véhicule ferroviaire et famille de véhicules ferroviaires
EP2853461A1 (fr) 2013-09-30 2015-04-01 Siemens Aktiengesellschaft Traverse principale pour un véhicule sur rail de transport en commun
DE102013219800A1 (de) 2013-09-30 2015-04-02 Siemens Aktiengesellschaft Hauptquerträger für ein Schienenfahrzeug des Personenverkehrs
CN112298228A (zh) * 2020-11-17 2021-02-02 中车青岛四方机车车辆股份有限公司 轨道车辆侧墙结构及轨道车辆
CN112298228B (zh) * 2020-11-17 2022-04-12 中车青岛四方机车车辆股份有限公司 轨道车辆侧墙结构及轨道车辆

Also Published As

Publication number Publication date
CN101678837A (zh) 2010-03-24
DE502008001948D1 (de) 2011-01-13
CA2686966C (fr) 2015-06-30
DE102007022198A1 (de) 2008-11-13
WO2008138830A1 (fr) 2008-11-20
CA2686966A1 (fr) 2008-11-20
JP2010526713A (ja) 2010-08-05
CN101678837B (zh) 2012-01-11
AU2008250324B2 (en) 2012-04-12
ATE490142T1 (de) 2010-12-15
US20100186622A1 (en) 2010-07-29
EP2144802B1 (fr) 2010-12-01
JP5222358B2 (ja) 2013-06-26
AU2008250324A1 (en) 2008-11-20

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