WO2012076244A1 - Paroi extérieure pour véhicule - Google Patents

Paroi extérieure pour véhicule Download PDF

Info

Publication number
WO2012076244A1
WO2012076244A1 PCT/EP2011/068693 EP2011068693W WO2012076244A1 WO 2012076244 A1 WO2012076244 A1 WO 2012076244A1 EP 2011068693 W EP2011068693 W EP 2011068693W WO 2012076244 A1 WO2012076244 A1 WO 2012076244A1
Authority
WO
WIPO (PCT)
Prior art keywords
avo
avu
avm
wall
wall according
Prior art date
Application number
PCT/EP2011/068693
Other languages
German (de)
English (en)
Inventor
Michael Kammler
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP11781768.4A priority Critical patent/EP2648958A1/fr
Publication of WO2012076244A1 publication Critical patent/WO2012076244A1/fr

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
    • B61D17/08—Sides
    • 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
    • B61D17/12—Roofs

Definitions

  • the invention relates to an outer wall for a vehicle, in particular a rail vehicle, which is constructed from a plurality of adjoining sheets and stiffening elements, which counteract a deflection of the outer wall, wherein the outer wall itself and the outer sheets each one substantially
  • Such an outer wall can, for example, as a side wall or roof structure of a car body for a vehicle
  • Sheet metal structure supported by separate horizontally extending stringers and vertically extending frames as stiffening elements.
  • the sheet metal structure consists of a the entire side wall or the entire roof forming sheet metal, which is composed of several outer sheets. There are several
  • a division of the side wall or the roof can be done either according to their long or their short sides. For the example of a sidewall, reasons for a vertical division speak, while a consideration of the different loads of the side wall suggest a horizontal division.
  • the present invention seeks to provide an outer wall for a vehicle whose
  • At least one of the outer sheets is formed on one of its sides, which is provided for connection to an adjacent outer panel, in such a way that this side also acts as a stiffening element.
  • the outer wall may preferably be present as a side wall and / or roof of the vehicle, because these are large-sized outer walls of the vehicle.
  • the outer wall may have with the outer panel identical further outer panels. In this case, several have
  • the side of the at least one outer panel may be formed by rolling, whereby a deformation by bending the outer panel is possible.
  • a deformation by bending the outer panel is possible.
  • the outer panels can along the shorter sides of the
  • Stiffening elements are present as stringers.
  • the outer panels may adjoin one another along the longer side of the outer wall, so that the stiffening elements are present as frames. In this case stringers would have to be added separately if necessary.
  • Joining technology is used with low heat input. For example, here comes laser welding in question, so that the best possible near-vision of the joint is achieved.
  • a camber or kink may occur within that outer wall directly in the
  • the outer wall can also be designed so that two adjacent outer panels form a flat outer contour. Alternatively, it is also possible that one of two
  • a transition region between two adjacent outer plates is configured such that a joining region is covered by a continuous window strip.
  • Figure 1 is a perspective, schematic view of a
  • FIG. 2 is a partial front view of the car body of FIG. 1;
  • Figure 3 is a perspective, schematic view of
  • Figure 4 is a perspective, schematic view of
  • Figure 5 is an exploded view of the car body of Figure 4
  • Figure 6 is an exploded partial end view of
  • Figure 7 is a partial end view of the car body of FIG.
  • Figure 8 is a cross-sectional view of a transition region between two adjacent outer sheets in a first embodiment
  • Figure 9 is a cross-sectional view of a transition region between two outer sheets in a second
  • Figure is a cross-sectional view of a transition region between two outer sheets in a third
  • Figure 11 is a cross-sectional view of a transition region between two outer sheets in a fourth
  • Execution form and Figure 12 is a cross-sectional view of a transition region between two adjacent outer sheets in a fifth embodiment.
  • a right-angled side wall S of a car body K for a rail vehicle has both vertical stiffening members VI called shrouds and horizontal stiffeners V2 called stringers.
  • ribs VI are each on both sides of a
  • Stiffening elements V2 extend directly above and below the window openings F and approximately halfway between the vehicle floor B and the lower edge of the window or the upper edge of the window and a roof connection D. This is apparent in particular from FIG.
  • Form reinforcing elements VI, V2. This will now be explained in greater detail with reference to FIG. 5, which, like FIG. 4, is based on a vertical division of the outer sheets AV.
  • the side wall region between the doors T is formed in five parts, wherein a central, horizontally extending sheet AVM has the window openings F.
  • the middle sheet metal AVM is followed by upwards and downwards two likewise horizontally extending sheets AVO, AVU.
  • These outer plates AVO, AVU have in common that the middle outer plate AVM side facing in each case
  • the required frames VI are as Separate components before and are to be added from the inside with the side wall S.
  • the side wall S requires a total of four welds W for its construction. Comparing this with the construction of a side wall S according to the prior art, in which the upper outer panels AVO and the lower outer panels AVU are each combined to form a sheet, two welds are saved, because the four Stringer V2 each require a weld, while for the vertical structure of the side wall S two welds W are required.
  • Stiffening elements V2 in the outer panels AVU, AVO are also saved components.
  • FIG. 7 shows the structure of the side wall S in an assembled state. It can also be seen from this that only four weld seams W are required for the vertical construction of the side wall S and for the provision of the stringers.
  • FIGS. 8 to 12 show various embodiments of a transition region between two
  • subsequent outer panels for example, the two vertically stacked upper outer panels AVO.
  • transition regions can also be present in the lower outer panels AVU. If a division of the side wall in the horizontal direction is selected, as illustrated with reference to FIG. 3, these transition regions are located between the outer sheets AH adjoining in the horizontal direction.
  • FIG. 8 shows a substantially planar outer contour of the illustrated side wall section. That in Figure 8 above shown upper outer panel AVO initially springs back in the direction of the lower and thereafter extends substantially in the vertical direction, based on the outwardly facing portion of the upper outer panel AVO. in the
  • the upper outer panel AVO shown above in addition to that according to FIG. 8, additionally has a bead SI which
  • the upper outer panel AVO shown in the figure below shows a bead SI, which is produced by folding.
  • the upper outer panel AVO shown at the top in FIG. 10 is bent on its side facing the other outer panel AVO in such a way that the stiffening element V2 results.
  • the joining region is covered by means of a continuous window belt FB.
  • the upper outer panel AVO initially runs obliquely inwards in the direction of the joining area, followed by the stiffening element V2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

La présente invention concerne une paroi extérieure pour un véhicule qui est composée de plusieurs tôles (AH, AV, AVO, AVU, AVM) raccordées les unes aux autres et qui présente des éléments de renforcement (V1, V2) s'opposant à un fléchissement de la paroi extérieure. La paroi extérieure en elle-même et les tôles externes (AH, AV, AVO, AVU, AVM) présentent respectivement une forme sensiblement rectangulaire. Au moins une des tôles externes (AH, AV, AVO, AVU, AVM) est façonnée au niveau d'un de ses côtés prévu pour le raccordement à une tôle externe voisine (AH, AV, AVO, AVU, AVM) de manière que ce côté serve également d'élément de renforcement (V1, V2).
PCT/EP2011/068693 2010-12-07 2011-10-26 Paroi extérieure pour véhicule WO2012076244A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11781768.4A EP2648958A1 (fr) 2010-12-07 2011-10-26 Paroi extérieure pour véhicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010062536 2010-12-07
DE102010062536.1 2010-12-07

Publications (1)

Publication Number Publication Date
WO2012076244A1 true WO2012076244A1 (fr) 2012-06-14

Family

ID=44936255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/068693 WO2012076244A1 (fr) 2010-12-07 2011-10-26 Paroi extérieure pour véhicule

Country Status (2)

Country Link
EP (1) EP2648958A1 (fr)
WO (1) WO2012076244A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203490A (en) * 1939-05-17 1940-06-04 American Car & Foundry Co Railway car frame
EP0573384A1 (fr) * 1992-06-03 1993-12-08 WAGGONBAU GÖRLITZ GmbH Configuration de la caisse pour véhicules ferroviaires, notamment voitures à voyageurs
WO1997014596A1 (fr) * 1995-10-18 1997-04-24 Waggonfabrik Talbot Gmbh & Co. Kg Element modulaire et procede de fabrication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203490A (en) * 1939-05-17 1940-06-04 American Car & Foundry Co Railway car frame
EP0573384A1 (fr) * 1992-06-03 1993-12-08 WAGGONBAU GÖRLITZ GmbH Configuration de la caisse pour véhicules ferroviaires, notamment voitures à voyageurs
WO1997014596A1 (fr) * 1995-10-18 1997-04-24 Waggonfabrik Talbot Gmbh & Co. Kg Element modulaire et procede de fabrication

Also Published As

Publication number Publication date
EP2648958A1 (fr) 2013-10-16

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