EP3126203B1 - Caisse pour un véhicule ferroviaire comportant un élément de paroi chevauchant partiellement le toit de caisse - Google Patents

Caisse pour un véhicule ferroviaire comportant un élément de paroi chevauchant partiellement le toit de caisse Download PDF

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Publication number
EP3126203B1
EP3126203B1 EP15713868.6A EP15713868A EP3126203B1 EP 3126203 B1 EP3126203 B1 EP 3126203B1 EP 15713868 A EP15713868 A EP 15713868A EP 3126203 B1 EP3126203 B1 EP 3126203B1
Authority
EP
European Patent Office
Prior art keywords
roof
edge
wall
wall element
body according
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.)
Active
Application number
EP15713868.6A
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German (de)
English (en)
Other versions
EP3126203A1 (fr
Inventor
Michael Petto
Christoph ORTHNER
Michael Fischer
Christoph LECHLEITNER
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
Priority to PL15713868T priority Critical patent/PL3126203T3/pl
Publication of EP3126203A1 publication Critical patent/EP3126203A1/fr
Application granted granted Critical
Publication of EP3126203B1 publication Critical patent/EP3126203B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B61D17/12—Roofs
    • 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
    • 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

Definitions

  • the invention relates to a vehicle body, in particular for a rail vehicle, and to a method for assembling a vehicle body.
  • Roofs for rail vehicles for example, from sheets or plastic, such as glass fiber reinforced plastic produced. Often roofs are assembled from several glued together individual parts. This results in problems of tightness with increasing age of the vehicle, as adhesive seams can be under water and / or can be exposed to spray water and therefore pose potential leaks. Adhesives are often hygroscopic, adding to the problem of water exposure. Furthermore, adhesive seams in the roof area exposed to UV radiation, whereby the adhesive is permanently damaged. Adhesive joints must be executed and checked with particular care during manufacture and, after years of operation, present risk areas. Elaborate maintenance and repair work is thereby caused. An object of the invention is therefore to reduce the cost of manufacturing such as grouting, UV protection and water resistance test, as well as risks in the operation of a roof structure with adhesive seams.
  • the publication US 6,761,840 B2 discloses a glass fiber roof which includes a glass fiber surface having a central portion and a peripheral portion adapted to be connected to an upper region of an edge of a rail vehicle.
  • the roof includes a plurality of extended fiber ridges that extend perpendicular to the longitudinal axis of the fiber surface.
  • the roof is suitable for use on refrigerated, cubic and cryogenic rail vehicles. Methods for shaping the roof according to the invention and the roof panels are also disclosed.
  • a supporting structure is first created, for example, from a support frame and attached side parts and roof parts by welded joints on the supporting framework.
  • This can be a wiring to the roof and a mounting of roofing equipment only later on complete body work to be carried out.
  • the car body shell in the form of a so-called "welded tube", comprising soil, side walls and roof, so must be created before an installation of roofing equipment and wiring can be done.
  • This type of installation requires roofing workstations where a laborious safety inspection and monitoring is required.
  • component and wiring tests can be performed relatively late, namely, when the entire car body is composed. The correction of errors is made more difficult.
  • Another object of the invention is to provide a solution to these problems.
  • two-dimensional area of the roof is to be understood, in particular, to mean that the area is extended into a third dimension or spatial direction, and this expansion compared to an expansion into two other dimensions or spatial directions is relatively low.
  • the term two-dimensional area thus includes in particular that the area is a physically formed area or physically formed part of a roof, in other words an area that occupies a space (as well as the roof itself is physically formed and occupies a space). This is evident from the fact that an edge may be attached to a supporting element of the car body or may rest, as described below and shown in examples.
  • the edge is an area followed by a wall of the car body.
  • An overlap may be understood to mean a complete overlap of a defined edge or a partial overlap.
  • a flat,economickragender edge region which is explained below, be completely or partially overlapped by a leg.
  • a portion of the edge extends in the direction of the edge, so in the case of a side edge of the roof in the car body longitudinal direction or in the direction of the car body longitudinal axis, in the case of a front or rear edge in a car body transverse direction.
  • a car body according to the invention an improved protection is achieved in the region of the edge of the roof by the edge of the roof is completely or partially covered by the leg of a wall element. It is advantageous for the invention that the roof is glued to a supporting structure in the edge region. In the case of a bond, the overlap of the wall element also achieves UV resistance since a joint of adhesive is concealed on the side edge. By covering the roof edge, a seal of the roof is protected to the car body, so that penetration of water into the interior, e.g. due to a damaged joint, is extremely unlikely and a durability of the seal is achieved.
  • the wall element may be a side wall element, a front wall element or a rear wall element.
  • a side wall element is preferred.
  • the carbody may have a plurality of wall elements that may be selected from the above enumerated.
  • the wall region extends from top to bottom (or vice versa) and thus represents a side wall region, a front wall region or a rear wall region.
  • the leg of the wall element points towards the roof, in other words the leg points inwards in the direction of the center of the roof.
  • the angle between the wall portion and leg may be rectangular or substantially rectangular.
  • a wall, eg side wall, front wall, rear wall can each be formed from a plurality of wall elements.
  • the edge of the roof may be a side edge, a front edge or a back edge. If the wall element is a side wall element, the side edge of the roof or a portion of the side edge is covered by the leg. If the wall element is a front wall element, the leg covers a leading edge or a portion of the front edge of the roof. If the wall element is a rear wall element, the leg covers a rear edge of the roof or a portion thereof.
  • the roof surface is completely free of cold joints, in particular free of adhesive joints.
  • a roof can have welding joints (hot joints).
  • hot joints can be found where the roof is connected to a supporting structure.
  • the lack of cold joints in the externally accessible roof area increases safety against leaks. This eliminates checks on maintenance appointments and the risk of subsequent repair work. There are no cold joints that could get wet in the rain or be affected by UV radiation.
  • the roof is trough-shaped.
  • trough-shaped means according to the invention that at least two opposite edges of the roof are formed upwards or offset upwards compared to an intermediate roof area, for example two side edges or one front edge and one rear edge.
  • the side edges and the front edge and the rear edge are formed upwards or offset upwards, so that the roof has the shape of a roof pan closed on all sides.
  • the trough shape of the roof provides improved water drainage. Upwardly drawn edge areas have a relatively small area, so that only a little water can collect there. Water is directed into the recessed area of the tub and can be removed from there by drains. Furthermore, it is avoided by the trough shape that water flows over the side walls of the car body.
  • the edge of the roof has a collar.
  • the edge of the roof can be formed collar-shaped or cantilevered.
  • the roof when the roof is trough-shaped, the roof has a bottom, sidewalls, and a collar-shaped edge which projects laterally beyond sidewalls of the tub.
  • the shape of such a border is analogous to a hat brim.
  • a projecting edge is flat.
  • a canting edge may also be formed horizontally or inclined.
  • a projecting edge may rest, for example, on a load-bearing element of the car body, for example on one or more longitudinal and / or transverse beams.
  • the edge of the roof extends to the wall area or almost to the wall area.
  • the carbody has a sealing joint between the leg of the wall element and the roof.
  • the sealing joint is covered by the leg, in other words, covered upwards. This achieves even better tightness and UV resistance in the edge area.
  • the edge or the edge region of the roof are not only overlapped or covered by the leg in this embodiment, but by the joint, the edge region is completely inaccessible.
  • the sealing joint may be formed by an adhesive and thus be an adhesive joint. A sealing joint and an adhesive or an adhesive joint can be separated from each other.
  • the carbody has, as the supporting structure, a support which is arranged in the transition region from the wall region to the roof, wherein the edge of the roof is connected to the support by an adhesive connection.
  • a carrier are a side member or a cross member.
  • the wall portion is a side wall portion.
  • the wall portion is a front wall portion or rear wall portion of a car body.
  • the edge of the roof rests on the carrier.
  • a flattened edge rests on a support, preferably also has a flat designed surface.
  • the edge of the roof is connected to the carrier by or via a cold joining, in the form of an adhesive bond.
  • the adhesive bond is preferably covered by the edge of the roof, in other words covered upwards.
  • the edge of the roof is completely or partially covered or covered upwards by the leg of the wall element.
  • the adhesive connection is covered by the leg, in an indirect manner, and thereby protected.
  • the wall element can cover the adhesive connection laterally.
  • the carbody has a sealing joint between the edge of the roof and the mentioned carrier.
  • the sealing joint may be formed by an already mentioned adhesive, by which the roof is fixed to the side member.
  • the adhesive serves for attachment and sealing.
  • An adhesive and a sealing joint may also be present separately from each other.
  • the mentioned wall element can be connected to the roof and / or other parts of the car body, in particular a carcass, by means of a cold joining connection.
  • An adhesive bond is preferred.
  • the invention relates to a rail vehicle, in particular a tram, a tram module, a long-distance or local train or a wagon or railcar thereof, comprising a car body as described above.
  • Roof components are in particular roof structures such as devices (air conditioning, braking resistor, traction converter, Gelenkklemmhimsten), electrical wiring, or fasteners (such as connectors).
  • the mounting of the roof takes place on a supporting structure, in particular a Wagenkastenrohbau by gluing.
  • a supporting structure in particular a Wagenkastenrohbau by gluing.
  • This allows the pre-assembly of roof structures, the pre-wiring and the testing of wiring before the roof is installed or mounted.
  • it is no longer necessary to perform the assembly of equipment and the wiring only on the complete car body.
  • It is achieved a flexibilization and simplification of the production of the car body.
  • Production is also simplified by allowing the roof to be fixed in an ergonomically best position for the installation of roof devices and / or cables.
  • faults identified in the test can be corrected with less effort if the test is performed on the pre-assembled roof unit before it is installed in a car body.
  • the method according to the invention can be used to produce a previously described car body. It can thus be a car body with the features described above, individually or in combination, are produced.
  • Fig. 1 shows a car body 1 from above and the view of the roof 2 with the side edges 3, 4 and the front edge 5 and the rear edge 6. Shown are also hinge support 7, 8th
  • edges 3, 4 - and depending on the embodiment also 5, 6 - or edge regions are partially covered by legs 24, 25 (and 48) of wall elements, which in Fig. 2 and 3 are shown in more detail.
  • FIG. 3 is apparent from the edge region 5, not all edge areas, in particular front and rear areas of a car or module, each equipped with wall elements.
  • edge regions in which carriages / modules are connected to another carriage / module via a transition and / or a joint are usually not provided with sidewall elements.
  • Fig. 1 Roof assemblies 9, 10 are mounted in which, for example, electrical components can be arranged. Further shows Fig. 1 Roof mounted cable ducts 11, 12 and openings 13 for connection or for the implementation of air conditioning ducts.
  • a portion of the side edge 3 or 4 extends in the direction of the arrow P.
  • a portion of the front edge 5 or rear edge 6 extends in the direction of arrow R.
  • Fig. 2 shows a cross section along the line AA Fig. 1 , wherein the middle part of the car body, in the longitudinal axis, is not shown, indicated by lines of break with teeth.
  • Shown is the trough-shaped roof 2 with the edges 3, 4, the central region 15, also referred to as tub bottom, and the areas 16, 17, which extend substantially vertically upwards and form a boundary of the roof pan.
  • the edges 3, 4 are designed as flat areas and extend substantially horizontally, but can also be performed inclined.
  • the reference numeral arrow is drawn on the outer edge, the entire area of the roof 2 above the supports 32, 33 is referred to as an edge.
  • the edges 3, 4 are glued by means of adhesive joints 30, 31 on side members 32, 33.
  • the longitudinal members 32, 33 and the longitudinal adhesive joints 30, 31 extend over the entire length of the car body 1.
  • adhesive seams 52, 53 below the tank bottom 15, in particular below mounting rails 54, 55 for the roof devices 9, 10, are provided ,
  • Fig. 2 further shows two wall elements 20, 21, each having a wall portion 22, 23 and pointing in the direction of the roof, angled away from the wall portions legs 24, 25th exhibit.
  • the legs 24, 25 overlap with the edges 3, 4.
  • the legs 24, 25 are glued by means of adhesive seams 26, 27 on the edges 3, 4. Due to the overlapping legs 24, 25 and the adhesive seams 26, 27, the underlying edges 3, 4 of the roof pan and the adhesive seams 30, 31 are protected.
  • the wall elements 20, 21 are also referred to as Basbeplankung. Shown is only the upper part of a car body 1, i. the shell 35, to which the longitudinal members 32, 33 belong, as well as the wall elements 20, 21 continue downwards.
  • Fig. 2 also shows the already in Fig. 1 illustrated roof construction 10 and the cable channels 11, 12th
  • Fig. 3 shows a section through the line BB Fig. 1 , wherein the middle part of the car body is not shown, indicated by break lines with teeth. Shown are the front edge 5 and the rear edge 6 of the trough-shaped roof 2. In between is the roof surface 15, which is completely seamless, as well as in Fig. 2 , Between the edges 5, 6 and the roof surface 15 are the vertical roof areas 36, 37. By the roof surface 15, the wall portions 16, 17, 36, 37 and the flat edge regions 3, 4, 5, 6 is a roof pan 2 closed on all sides educated.
  • edge regions 5, 6 are mounted on cross members 40, 41 by means of the adhesive seams 42, 43 or glued to the side members. Further adhesive seams 44, 45 are provided between the roof surface 15 and further supporting elements of the shell 35.
  • the wall element of the present invention is a sidewall element.
  • a wall element as a front wall element or a rear wall element, provided that the transition region between cars or modules, in particular the hinge construction allows.
  • a rear wall member 46 with a Wall portion 47 and a pointing toward the roof leg 48 attached.
  • the leg 48 is connected via an adhesive joint 49 with the edge 6.
  • the adhesive joint 49 also has the properties of a sealing joint, which is also the case with all other adhesive joints shown in examples.

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

Claims (14)

  1. Caisse (1), en particulier pour un véhicule ferroviaire, présentant
    - un toit (2) avec un bord (3, 4, 5, 6),
    - un élément de paroi (20, 21, 46), présentant une zone de paroi (22, 23, 47) et une branche (24, 25, 48) dirigée de la zone de paroi en direction du toit,
    dans laquelle la branche (24, 25, 48) de l'élément de paroi est agencée au-dessus du toit et chevauche avec le bord (3, 4, 6) du toit ou une section du bord, caractérisée en ce que la caisse (1) présente une structure porteuse (32, 33, 40, 41), dans laquelle le toit (2) est collé avec la structure porteuse (32, 33, 40, 41) .
  2. Caisse selon la revendication 1, dans laquelle le toit (2) présente une surface de toit sans joint froid (3, 4, 5, 6, 15, 16, 17, 36, 37).
  3. Caisse selon l'une quelconque des revendications précédentes, dans laquelle le toit (2) est en forme de cuve.
  4. Caisse selon l'une quelconque des revendications précédentes, dans laquelle le bord (3, 4, 5, 6) du toit (2) est réalisé en forme de col.
  5. Caisse selon l'une quelconque des revendications précédentes, dans laquelle le bord (3, 4, 5, 6) du toit (2) s'étend jusqu'à la zone de paroi (22, 23, 47).
  6. Caisse selon l'une quelconque des revendications précédentes, présentant un joint d'étanchéité (26, 27, 49) entre la branche (24, 25, 48) de l'élément de paroi (21, 22, 46) et le toit (2).
  7. Caisse selon la revendication 6, dans laquelle le joint d'étanchéité (26, 27, 49) est couvert par la branche (24, 25, 48).
  8. Caisse selon l'une quelconque des revendications précédentes, dans laquelle le toit (2) est collé au niveau du bord (3, 4, 5, 6) avec la structure porteuse.
  9. Caisse selon l'une quelconque des revendications précédentes, présentant en tant que structure porteuse un support (32, 33, 40, 41), qui est agencé dans la zone de transition de la zone de paroi au toit (2), dans laquelle le bord (3, 4) du toit est relié au support (32, 33, 40, 41) par une liaison adhésive (30, 31, 42, 43).
  10. Caisse selon la revendication 9, dans laquelle le bord (3, 4, 5, 6) du toit repose sur le support (32, 33, 40, 41).
  11. Caisse selon la revendication 9 ou 10, dans laquelle la liaison adhésive (30, 31, 42, 43) est couverte par le bord (3, 4) du toit.
  12. Véhicule ferroviaire, présentant une caisse (1) selon au moins l'une quelconque des revendications 1 à 11.
  13. Procédé d'assemblage d'une caisse, présentant
    - le montage d'au moins un composant de toit (9, 10, 11, 12) et/ou d'au moins une conduite électrique au niveau d'un toit (2) pour la fabrication d'une unité de toit prémontée,
    - le collage de l'unité de toit prémontée sur une structure porteuse (32, 33, 40, 41) d'une caisse,
    - le montage d'un élément de paroi (20, 21, 46), présentant une zone de paroi (22, 23, 47) et une branche (24, 25, 48) dirigée de la zone de paroi en direction du toit (2), de sorte que la branche est agencée au-dessus du toit et chevauche avec le bord (3, 4, 6) du toit.
  14. Procédé selon la revendication 13, dans lequel une caisse avec une ou plusieurs caractéristiques selon au moins l'une quelconque des revendications 1 à 11 est fabriquée.
EP15713868.6A 2014-04-03 2015-03-27 Caisse pour un véhicule ferroviaire comportant un élément de paroi chevauchant partiellement le toit de caisse Active EP3126203B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15713868T PL3126203T3 (pl) 2014-04-03 2015-03-27 Pudło wagonu pojazdu szynowego z elementem ściennym, częściowo zachodzącym na dach pudła wagonu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014206467.8A DE102014206467A1 (de) 2014-04-03 2014-04-03 Wagenkasten für ein Schienenfahrzeug mit einem das Wagenkastendach teilweise überlappenden Wandelement
PCT/EP2015/056727 WO2015150261A1 (fr) 2014-04-03 2015-03-27 Caisse pour un véhicule ferroviaire comportant un élément de paroi chevauchant partiellement le toit de caisse

Publications (2)

Publication Number Publication Date
EP3126203A1 EP3126203A1 (fr) 2017-02-08
EP3126203B1 true EP3126203B1 (fr) 2019-09-25

Family

ID=52807799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15713868.6A Active EP3126203B1 (fr) 2014-04-03 2015-03-27 Caisse pour un véhicule ferroviaire comportant un élément de paroi chevauchant partiellement le toit de caisse

Country Status (5)

Country Link
EP (1) EP3126203B1 (fr)
DE (1) DE102014206467A1 (fr)
ES (1) ES2752751T3 (fr)
PL (1) PL3126203T3 (fr)
WO (1) WO2015150261A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4371844A1 (fr) * 2022-11-17 2024-05-22 Siemens Mobility GmbH Structure de toit pour véhicule ferroviaire et procédé de fabrication

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Publication number Priority date Publication date Assignee Title
AU655250B2 (en) * 1991-04-26 1994-12-08 Hitachi Limited Vehicle and method of producing the same
SE470208B (sv) * 1992-03-30 1993-12-06 Asea Brown Boveri Modulbyggt rälsfordon
AU1960895A (en) * 1994-09-20 1996-04-09 Hatachi Kasado Engineering Co., Ltd Railway vehicle and method for producing the same
DE19606792A1 (de) * 1996-02-23 1997-08-28 Abb Daimler Benz Transp Schienenfahrzeug mit Wagenkasten
US6092472A (en) * 1996-07-19 2000-07-25 Trn Business Trust Composite box structure for a railway car
US5916093A (en) * 1996-10-24 1999-06-29 American Composite Material Engineering, Inc. Composite fiberglass railcar roof
US6375249B1 (en) * 2000-02-03 2002-04-23 New Flyer Industries Limited Body structure of a mass transit vehicle
JP2009241715A (ja) * 2008-03-31 2009-10-22 Kinki Sharyo Co Ltd 鉄道車両の構体
JP2012218571A (ja) * 2011-04-08 2012-11-12 Japan Transport Engineering Co 鉄道車両構体

Non-Patent Citations (1)

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Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4371844A1 (fr) * 2022-11-17 2024-05-22 Siemens Mobility GmbH Structure de toit pour véhicule ferroviaire et procédé de fabrication

Also Published As

Publication number Publication date
EP3126203A1 (fr) 2017-02-08
PL3126203T3 (pl) 2020-03-31
DE102014206467A1 (de) 2015-10-08
ES2752751T3 (es) 2020-04-06
WO2015150261A1 (fr) 2015-10-08

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