EP0790168A1 - Configuration of a vehicle body - Google Patents

Configuration of a vehicle body Download PDF

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Publication number
EP0790168A1
EP0790168A1 EP96118731A EP96118731A EP0790168A1 EP 0790168 A1 EP0790168 A1 EP 0790168A1 EP 96118731 A EP96118731 A EP 96118731A EP 96118731 A EP96118731 A EP 96118731A EP 0790168 A1 EP0790168 A1 EP 0790168A1
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EP
European Patent Office
Prior art keywords
profile
walls
body structure
profiles
travel
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
EP96118731A
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German (de)
French (fr)
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EP0790168B1 (en
Inventor
Jörg Dr. Ebert
Olaf Dipl.-Ing. Elsner
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.)
ST Extruded Products Germany GmbH
Original Assignee
Hoogovens Aluminium Profiltechnik GmbH
Hoogovens Aluminium Profiltechnik Bonn GmbH
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Application filed by Hoogovens Aluminium Profiltechnik GmbH, Hoogovens Aluminium Profiltechnik Bonn GmbH filed Critical Hoogovens Aluminium Profiltechnik GmbH
Publication of EP0790168A1 publication Critical patent/EP0790168A1/en
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Publication of EP0790168B1 publication Critical patent/EP0790168B1/en
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    • 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
    • B61D17/041—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures with bodies characterised by use of light metal, e.g. aluminium

Definitions

  • the invention relates to a body structure consisting of side walls 1, 2, roof and floor elements 4, 5 and upper and lower chords 6, 7 and 8, 9, which are designed as hollow chamber profiles.
  • a body structure consisting of side walls 1, 2, roof and floor elements 4, 5 and upper and lower chords 6, 7 and 8, 9, which are designed as hollow chamber profiles.
  • From the literature Alfter, Meyer, Sander "The diesel light train Regio Sprinter in low-floor construction for regional traffic", ZEV and DET Glasers Annalen 1995 No. 9/10 September / October page 372 - 381) are known aluminum hollow profiles for floor plates of rail vehicles, their cross section are not arranged in the longitudinal direction of the vehicle (x-axis) as usual but perpendicular to it.
  • the profiles for side walls and roofs used in the known multiple unit are - as usual - arranged in the longitudinal direction of the vehicle (x-axis). This is due to the fact that the main stress on the side walls consists of a shear stress which is superimposed on a transverse bend due to the lowering of the floor.
  • the profiles therefore have a reduced bending stiffness perpendicular to their direction of manufacture due to the shear flow interrupted by their cavities. In the case of extruded profiles, this means that they are usually used with triangular-shaped spacers or webs in the longitudinal direction in the case of longitudinal walls. However, this is disadvantageous and costly for manufacturing reasons.
  • the object of the present invention is therefore to improve the body structure in a conventional manner such that the rigidity but also the weight is optimized.
  • the hollow roof profiles arranged transversely to the direction of travel also contribute to a reduction in ovalization, since they have increased rigidity in the bending direction.
  • the weight advantage that can be achieved through the measures is approx. 30% compared to conventional car bodies.
  • the new car body profiles are manufactured in sections, so that there is always a firm bond in each car body section.
  • a recess is arranged in the connection zone to the next section.
  • the brought here into the recess Welding seams are not only optically more favorable, they are also permanently connected to the neighboring structures from three sides.
  • An elastic seal can be made on the fourth side.
  • non-liquid connections for example the clip or pipe flare connection
  • the proportion of production costs can be significantly reduced at less stressed points.
  • connection zone therefore has static and dynamic strength advantages.
  • profile walls 6a, 8a of the upper and lower chords 6, 8 run in the direction of travel x of the body structure.
  • This arrangement of transverse and parallel to the x-direction profile walls is characteristic of the invention and ensures a rigid, lightweight structure of the car body.
  • FIG. 3 shows further sections from a body structure according to the invention.
  • a wall element can be seen in cross section from above in FIG. 3a, the profile walls 1a, 1b, 1c, 1d, 1e running perpendicular to the direction of travel x (transverse to the image plane).
  • two support profiles 10, 11, 12 can be seen, which are arranged laterally from the profile walls 1a - 1e.
  • the support profiles 10, 11, 12 are T-shaped in cross-section, the upper T-profile section 12a running flat to the outer skin of the car body.
  • the roof and foot area 11a, 11b of the support profile 11 is inserted into recesses in the upper and lower chords 6a, 8a.
  • Figure 3c shows the transverse view of a support profile 12, which is inserted with its roof and foot 12a, 12b in corresponding recesses of the upper and lower flange 6, 8.
  • the joining can be carried out by conventional joining techniques such as welding, gluing, screwing or the like.
  • FIGS. 4 and 5 show enlarged sections of the chamber profiles 24, 25, 26.
  • Lugs 30, 31 are arranged in the connection areas 24a, 25a, 26a. These are shown in an enlarged form in FIG. 5, where they represent an extension of the upper and lower boundary surfaces 22, 23 of the chamber profile 24.
  • the lugs are set back uz by the distance x 1 , x 2 from the upper and lower boundary surfaces 22, 23.
  • the distance x 1 , x 2 is between 5 and 15 mm, which on the one hand affects the rigidity of the connection and on the other hand the optical effect of the boundary surfaces 22, 23 or the subsequent profiles.
  • FIG. 6 shows a particularly expedient design of the connecting lugs in the form of beveled weld pool supports 32, 33.
  • a recess 32a in the profile walls into which a weld seam can be placed.
  • the visual impression appears as a flat surface that does not have to be worked on.
  • FIGS. 7, 8 and 9. 7 shows a closed chamber profile consisting of four profile walls 34a, 34b, 34c, 34d.
  • Figure 8 shows the cross section of a chamber profile with infills 35, which consist of inclined webs.
  • FIG. 9 shows, as a further variant, an open chamber profile with T-shaped profiles 36a, 36b, 36c.
  • the connection lugs 37, 38 are indicated at the connection points to the neighboring profiles.

Abstract

The superstructure consists of side walls (12), top and bottom elements (4, 5) and upper and lower belts (6-9) in the form of hollow strips. The chambers in these strips are bounded by two or three strip walls or are entirely enclosed. The strips have a connection side to the adjacent strips. The connecting sides (13-17) and the longitudinal axes of the strip walls (1a,2a,4a,5a) and of the side walls and top and bottom elements run transversely to the direction of travel. The connecting sides (18-21) and strip walls or the upper and lower belts extend in the direction of travel.

Description

Die Erfindung betrifft einen Wagenkastenaufbau bestehend aus Seitenwänden 1, 2, Dach- und Bodenelementen 4, 5 sowie aus Ober- und Untergurten 6, 7 und 8, 9, die als Hohlkammerprofile ausgebildet sind.
Aus der Literatur (Alfter, Meyer, Sander "Der Dieselleichttriebzug Regio Sprinter in Niederflurbauweise für den Regionalverkehr", ZEV und DET Glasers Annalen 1995 Nr. 9/10 September/Oktober Seite 372 - 381) sind Aluminiumhohlprofile für Bodenplatten von Schienenfahrzeugen bekannt, deren Querschnitt nicht wie üblich in Fahrzeuglängsrichtung (x-Achse) sondern senkrecht dazu angeordnet sind.The invention relates to a body structure consisting of side walls 1, 2, roof and floor elements 4, 5 and upper and lower chords 6, 7 and 8, 9, which are designed as hollow chamber profiles.
From the literature (Alfter, Meyer, Sander "The diesel light train Regio Sprinter in low-floor construction for regional traffic", ZEV and DET Glasers Annalen 1995 No. 9/10 September / October page 372 - 381) are known aluminum hollow profiles for floor plates of rail vehicles, their cross section are not arranged in the longitudinal direction of the vehicle (x-axis) as usual but perpendicular to it.

Die bei dem bekannten Triebzug eingesetzen Profile für Seitenwände und Dächer werden jedoch - wie üblich - in Fahrzeuglängsrichtung (x-Achse) angeordnet. Dieses rührt daher, daß die Hauptbeanspruchung der Seitenwände aus einer Schubbeanspruchung besteht, der eine Querbiegung aufgrund der Bodenabsenkung überlagert ist. Die Profile haben deshalb aufgrund des durch ihre Hohlräume unterbrochenen Schubflusses eine verminderte Biegesteifigkeit senkrecht zu ihrer Herstellungsrichtung. Dieses bedeutet bei Strangpreßprofilen, daß sie üblicherweise mit - im Querschnitt gesehen - dreieckförmigen Abstandshaltern bzw. Stegen bei längsverlaufenden Wänden in Längsrichtung eingesetzt werden. Dies ist aber aus fertigungstechnischen Gründen nachteilig und kostenaufwendig.However, the profiles for side walls and roofs used in the known multiple unit are - as usual - arranged in the longitudinal direction of the vehicle (x-axis). This is due to the fact that the main stress on the side walls consists of a shear stress which is superimposed on a transverse bend due to the lowering of the floor. The profiles therefore have a reduced bending stiffness perpendicular to their direction of manufacture due to the shear flow interrupted by their cavities. In the case of extruded profiles, this means that they are usually used with triangular-shaped spacers or webs in the longitudinal direction in the case of longitudinal walls. However, this is disadvantageous and costly for manufacturing reasons.

Die Nachteile werden zwar durch den Einsatz von gitterartigen Strukturen zu vermindern versucht. Dies führt jedoch zu einem erheblichen Mehrgewicht durch die größere Länge der innenliegenden Stege gegenüber senkrecht zur Außenhaut verlaufenden Stegen.The disadvantages are tried to be reduced by using grid-like structures. However, this leads to one Considerable additional weight due to the greater length of the inner webs compared to webs running perpendicular to the outer skin.

Aufgabe der vorliegenden Erfindung ist es daher, den Wagenkastenaufbau nach herrkömmlicher Art derart zu verbessern, daß die Steifigkeit aber auch das Gewicht optimiert wird.The object of the present invention is therefore to improve the body structure in a conventional manner such that the rigidity but also the weight is optimized.

Dies erfolgt erfindungsgemäß dadurch, daß die Hohlkammern der Seitenwände und der Dach- und Bodenelemente quer zur Fahrtrichtung des Wagenkastens angeordnet sind, während die Ober- und Untergurte in Fahrtrichtung verlaufen.This is done according to the invention in that the hollow chambers of the side walls and the roof and floor elements are arranged transversely to the direction of travel of the car body, while the upper and lower belts run in the direction of travel.

Durch die besondere Anbindung der verschieden angeordneten und ausgerichteten Hohlkammern wird eine netzartige Struktur erzeugt, die besonders stabil gegenüber Querkräften und Biegemomenten ist.The special connection of the differently arranged and aligned hollow chambers creates a net-like structure that is particularly stable against transverse forces and bending moments.

Es hat sich gezeigt, daß durch eine senkrechte Anordnung der Hohlprofilplatten und durch den kontinuierlichen Schubfluß in den senkrecht zur Biegeachse verlaufenden Stegen eine geringere Ovalisierung des Querschnittes hervorgerufen wird. Dadurch kann die Durchsenkung der Wagenmitte vermindert werden und kann im Vergleich zu einer herkömmlichen Anordnung der Hohlplatten um 50 % reduzierten Plattendecke zurückgegriffen werden.It has been shown that a lower ovalization of the cross section is caused by a vertical arrangement of the hollow profile plates and by the continuous thrust flow in the webs running perpendicular to the bending axis. This means that the lowering of the center of the carriage can be reduced and, compared to a conventional arrangement of the hollow panels, the panel ceiling can be reduced by 50%.

Auch die quer zur Fahrtrichtung angeordneten Dachhohlprofile tragen zu einer Minderung der Ovalisierung bei, da sie eine erhöhte Steifigkeit in Biegerichtung besitzen. Der durch die Maßnahmen erzielbare Gewichtsvorteil beträgt ca. 30 % im Vergleich zu herkömmlichen Wagenkastenaufbauten.The hollow roof profiles arranged transversely to the direction of travel also contribute to a reduction in ovalization, since they have increased rigidity in the bending direction. The weight advantage that can be achieved through the measures is approx. 30% compared to conventional car bodies.

Die Fertigung der neuen Wagenkastenprofile erfolgt sektionsweise, so daß immer ein fester Verbund in jedem Wagenkastenabschnitt vorliegt. Zur Erhöhung der Elastizität zwischen den Sektionen wird ein Rücksprung in der Verbindungszone zur nächsten Sektion angeordnet. Die hierbei in die Vertiefung eingebrachten Schweißnähte liegen nicht nur optisch günstiger sondern sind von jeweils drei Seiten aus fest mit den Nachbarstrukturen verbunden. Zur vierten Seite hin kann eine elastische Abdichtung vorgenommen werden.The new car body profiles are manufactured in sections, so that there is always a firm bond in each car body section. To increase the elasticity between the sections, a recess is arranged in the connection zone to the next section. The brought here into the recess Welding seams are not only optically more favorable, they are also permanently connected to the neighboring structures from three sides. An elastic seal can be made on the fourth side.

Neben der Anwendung von Schweißverbindungen sind auch nichtstoffflüsige Verbindungen, beispielsweise die Klips- oder Rohraufdornverbindung einsetzbar. Hierdurch kann an weniger belasteten Stellen der Fertigungskostenanteil erheblich reduziert werden.In addition to the use of welded connections, non-liquid connections, for example the clip or pipe flare connection, can also be used. As a result, the proportion of production costs can be significantly reduced at less stressed points.

Selbstverständlich können auch übliche Schweißnahtvorbereitungen, Schweißbadstützen oder andere bekannte Maßnahmen zur Durchführung von Stumpfschweißnähten eingesetzt werden. Die Vertiefung bzw. Zurückverlegung der Verbindungszone hat daher statische und dynamische Festigkeitsvorteile.Of course, conventional weld seam preparations, weld pool supports or other known measures for performing butt weld seams can also be used. The deepening or relocation of the connection zone therefore has static and dynamic strength advantages.

Im folgenden wird die Erfindung anhand mehrerer Ausführungsbeispiele näher erläutert. Es zeigen:

Fig. 1
Perspektivische Ansicht einer ersten Variante des erfindungsgemäßen Wagenkastenaufbaus;
Fig. 2
Perspektivische Ansicht einer zweiten Variante des erfindungsgemäßen Wagenkastenaufbaus;
Fig. 3
Seitenansicht entsprechend Figur 2 mit zusätzlichen Querschnitten eines Seitenwandabschnittes (Figur 3a), eines Stützprofils (Figur 3b) und Längsschnitt durch ein Stützprofil (Figur 3c);
Fig. 4
Detailauschnitt aus einer Seitenwand des erfindungsgemäßen Wagenkastenaufbaus;
Fig. 5
Vergrößerung eines Anschlußteils nach Figur 4
Fig. 6
Alternative Ausführung eines Anschlußteils;
Fig. 7, 8, 9
Verschiedene Querschnitte durch erfindungsgemäße Profilwände.
The invention is explained in more detail below with the aid of several exemplary embodiments. Show it:
Fig. 1
Perspective view of a first variant of the body structure according to the invention;
Fig. 2
Perspective view of a second variant of the body structure according to the invention;
Fig. 3
Side view corresponding to Figure 2 with additional cross-sections of a side wall section (Figure 3a), a support profile (Figure 3b) and longitudinal section through a support profile (Figure 3c);
Fig. 4
Detail section from a side wall of the body structure according to the invention;
Fig. 5
Enlargement of a connection part according to FIG. 4
Fig. 6
Alternative execution of a connecting part;
7, 8, 9
Different cross sections through profile walls according to the invention.

In Figur 1 sind die Seitenwände 1, 2 sowie die Dach- und Bodenelemente 4, 5 perspektivisch dargestellt. An den teilweise geschnittenen Seitenflächen erkennt man, daß die Profilwände 1a, 2a, 4a, 5a quer zur Fahrtrichtung x des Wagenkastenaufbaus angeordnet sind.In Figure 1, the side walls 1, 2 and the roof and floor elements 4, 5 are shown in perspective. On the partially cut side surfaces you can see that the profile walls 1a, 2a, 4a, 5a are arranged transversely to the direction of travel x of the body structure.

Aus der Ansicht nach Figur 2 ist zusätzlich zu erkennen, daß die Profilwände 6a, 8a der Ober- und Untergurte 6, 8 in Fahrtrichtung x des Wagenkastenaufbaus verlaufen. Diese Anordnung aus quer und parallel zu der x-Richtung verlaufenden Profilwände ist kennzeichnend für die Erfindung und sorgt für eine steife, gewichtsleichte Struktur des Wagenkastenaufbaus.From the view according to FIG. 2 it can additionally be seen that the profile walls 6a, 8a of the upper and lower chords 6, 8 run in the direction of travel x of the body structure. This arrangement of transverse and parallel to the x-direction profile walls is characteristic of the invention and ensures a rigid, lightweight structure of the car body.

Figur 3 zeigt weitere Ausschnitte aus einem erfindungsgemäßen Wagenkastenaufbau. So ist aus Figur 3a ein Wandelement im Querschnitt von oben zu erkennen, wobei die Profilwände 1a, 1b, 1c, 1d, 1e senkrecht zur Fahrtrichtung x (quer zur Bildebene) verlaufen. Ferner sind zwei Stützprofile 10, 11, 12 zu erkennen, die seitlich von den Profilwänden 1a - 1e angeordnet sind. Die Stützprofile 10, 11, 12 sind im Querschnitt gesehen T-förmig ausgebildet, wobei der obere T-Profilabschnitt 12a plan zur Außenhaut des Wagenkastens verläuft. Der Dach- und Fußbereich 11a, 11b des Stützprofils 11 ist in Aussparungen der Ober- und Untergurte 6a, 8a eingefügt.FIG. 3 shows further sections from a body structure according to the invention. Thus, a wall element can be seen in cross section from above in FIG. 3a, the profile walls 1a, 1b, 1c, 1d, 1e running perpendicular to the direction of travel x (transverse to the image plane). Furthermore, two support profiles 10, 11, 12 can be seen, which are arranged laterally from the profile walls 1a - 1e. The support profiles 10, 11, 12 are T-shaped in cross-section, the upper T-profile section 12a running flat to the outer skin of the car body. The roof and foot area 11a, 11b of the support profile 11 is inserted into recesses in the upper and lower chords 6a, 8a.

Figur 3c zeigt die Queransicht eines Stützprofils 12, das mit seinem Dach- und Fußbereich 12a, 12b in entsprechenden Aussparungen des Ober- und Untergurtes 6, 8 eingefügt ist. Das Fügen kann durch übliche Verbindungstechniken wie Schweißen, Kleben, Schrauben oder dergleichen durchgeführt werden.Figure 3c shows the transverse view of a support profile 12, which is inserted with its roof and foot 12a, 12b in corresponding recesses of the upper and lower flange 6, 8. The joining can be carried out by conventional joining techniques such as welding, gluing, screwing or the like.

In Figuren 4 und 5 sind Ausschnittsvergrößerungen der Kammerprofile 24, 25, 26 zu erkennen. In den Anschlußbereichen 24a, 25a, 26a sind Anschlußnasen 30, 31 angeordnet. Diese sind in Figur 5 in vergrößerter Form dargestellt, wobei sie eine Verlängerung der oberen und unteren Begrenzungsfläche 22, 23 des Kammerprofils 24 darstellen. Die Nasen sind aber zurückversetzt u. z. um den Abstand x1, x2 von der oberen und unteren Begrenzungsfläche 22, 23 aus gesehen. Bei üblichen Kammerprofilen hat es sich als günstig erwiesen, daß der Abstand x1, x2 zwischen 5 und 15 mm beträgt, wodurch einerseits die Steifigkeit der Verbindung und andererseits die optische Wirkung der Begrenzungsflächen 22, 23 bzw. der anschließenden Profile günstig beeinflußt wird.FIGS. 4 and 5 show enlarged sections of the chamber profiles 24, 25, 26. Lugs 30, 31 are arranged in the connection areas 24a, 25a, 26a. These are shown in an enlarged form in FIG. 5, where they represent an extension of the upper and lower boundary surfaces 22, 23 of the chamber profile 24. However, the lugs are set back uz by the distance x 1 , x 2 from the upper and lower boundary surfaces 22, 23. In conventional chamber profiles, it has proven to be advantageous that the distance x 1 , x 2 is between 5 and 15 mm, which on the one hand affects the rigidity of the connection and on the other hand the optical effect of the boundary surfaces 22, 23 or the subsequent profiles.

In Figur 6 ist eine besonders zweckmäßige Ausbildung der Anschlußnasen in Form von abgeschrägten Schweißbadstützen 32, 33 dargestellt. Auch hier befindet sich eine Vertiefung 32a in den Profilwänden, in die hinein eine Schweißnaht gelegt werden kann. Nach außen hin erscheint der optische Eindruck als ebene Fläche, die nicht zusätzlich bearbeitet werden muß.FIG. 6 shows a particularly expedient design of the connecting lugs in the form of beveled weld pool supports 32, 33. Here too there is a recess 32a in the profile walls into which a weld seam can be placed. Outwardly, the visual impression appears as a flat surface that does not have to be worked on.

In den Figuren 7, 8 und 9 sind verschiedene Varianten der erfindungsgemäßen Kammerprofile dargestellt. So zeigt Figur 7 ein geschlossenes Kammerprofil bestehend aus vier Profilwänden 34a, 34b, 34c, 34d.Various variants of the chamber profiles according to the invention are shown in FIGS. 7, 8 and 9. 7 shows a closed chamber profile consisting of four profile walls 34a, 34b, 34c, 34d.

Figur 8 zeigt den Querschnitt eines Kammerprofils mit Ausfachungen 35, die aus schräggestellten Stegen bestehen.Figure 8 shows the cross section of a chamber profile with infills 35, which consist of inclined webs.

Figur 9 zeigt als weitere Variante ein offenes Kammerprofil mit T-förmigen Profilen 36a, 36b, 36c. Die Anschlußnasen 37, 38 sind an den Verbindungsstellen zu den Nachbarprofilen hin angedeutet.FIG. 9 shows, as a further variant, an open chamber profile with T-shaped profiles 36a, 36b, 36c. The connection lugs 37, 38 are indicated at the connection points to the neighboring profiles.

Claims (5)

Wagenkastenaufbau, bestehend aus Seitenwänden (1, 2), Dach- und Bodenelementen (4, 5) sowie aus Ober- und Untergurten (6, 7) und (8, 9), die als Kammerprofile ausgebildet sind, wobei die Kammer von zwei oder drei Profilwänden oder als geschlossenes Profil von vier Profilwänden begrenzt sind und die Kammerprofile jeweils eine Anschlußseite zu den benachbarten Kammerprofilen aufweisen,
dadurch gekennzeichnet,
daß die Anschlußseiten (13-17) und die Längsachsen der Profilwände (1a, 2a, 4a, 5a) sowohl der Seitenwände (1, 2) als auch der Dach- und Bodenelemente (4, 5) quer zur Fahrtrichtung des Wagenkastenaufbaus angeordnet sind, während sich die Anschlußseiten (18, 19 bzw. 20, 21) und die Profilwände der Ober- und Untergurte (6, 7) und (8, 9) in Fahrtrichtung des Wagenkastenaufbaus erstrecken.Body structure, consisting of side walls (1, 2), roof and floor elements (4, 5) and upper and lower chords (6, 7) and (8, 9), which are designed as chamber profiles, the chamber of two or three profile walls or as a closed profile are limited by four profile walls and the chamber profiles each have a connection side to the adjacent chamber profiles,
characterized,
that the connection sides (13-17) and the longitudinal axes of the profile walls (1a, 2a, 4a, 5a) of both the side walls (1, 2) and the roof and floor elements (4, 5) are arranged transversely to the direction of travel of the body structure, while the connection sides (18, 19 and 20, 21) and the profile walls of the upper and lower chords (6, 7) and (8, 9) extend in the direction of travel of the body structure. Wagenkastenaufbau nach Anspruch 1,
dadurch gekennzeichnet,
daß die Profilwände an den Anschlußbereichen (24a, 25a, 26a) in Längsrichtung der Profilwände sich erstreckende Anschlußnasen (30, 31) aufweisen, die in einem Abstand x1, x2 von den oberen und unteren Begrenzungsflächen (22, 23) des Kammerprofils verlaufen.Body structure according to claim 1,
characterized,
that the profile walls on the connection areas (24a, 25a, 26a) have connecting lugs (30, 31) extending in the longitudinal direction of the profile walls, which run at a distance x 1 , x 2 from the upper and lower boundary surfaces (22, 23) of the chamber profile . Wagenkastenaufbau nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Abstände x1, x2 zwischen 5 und 15 mm liegen.Body structure according to one of the preceding claims,
characterized,
that the distances x 1 , x 2 are between 5 and 15 mm. Wagenkastenaufbau nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die die Außenhaut des Wagenkastens bildenden Profilwände (1, 2, 4) durch Stege abgestützt sind, die senkrecht auf den Profilwänden (1a-e) stehen und quer zur Fahrtrichtung verlaufen.Body structure according to one of the preceding claims,
characterized,
that the profile walls (1, 2, 4) forming the outer skin of the car body are supported by webs which are perpendicular to the profile walls (1a-e) and extend transversely to the direction of travel. Wagenkastenaufbau nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
daß die Seitenwände im Abstand von 2 - 4 m senkrecht stehende Türanschlußprofile aufweisen, die aus (im Querschnitt gesehen) T-förmigen Stützprofilen (10, 11, 12) bestehen, wobei der obere T-Profilabschnitt (12a) plan zur Außenhaut des Wagenkastens in einer Ebene mit den Seitenwänden (1, 2) verläuft und der Dach- und Fußbereich (11a, 11b) der Stützprofile (10, 11, 12) in Aussparungen der Ober- und Untergurte (6, 8) eingefügt ist.Body structure according to one of the preceding claims,
characterized,
that the side walls at a distance of 2 - 4 m have vertical door connection profiles that consist of (seen in cross-section) T-shaped support profiles (10, 11, 12), the upper T-profile section (12a) being flush with the outer skin of the car body in A plane with the side walls (1, 2) runs and the roof and foot area (11a, 11b) of the support profiles (10, 11, 12) is inserted into recesses in the upper and lower chords (6, 8).
EP96118731A 1996-02-13 1996-11-22 Configuration of a vehicle body Expired - Lifetime EP0790168B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19605127 1996-02-13
DE19605127 1996-02-13

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EP0790168B1 EP0790168B1 (en) 2000-02-23

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742772A1 (en) * 1997-09-27 1999-04-08 Talbot Gmbh & Co Kg Intermediate floor for a double-decker car
DE19756439A1 (en) * 1997-12-18 1999-06-24 Duewag Ag Car body of a rail vehicle
WO1999038748A1 (en) * 1998-01-29 1999-08-05 Siemens Duewag Schienenfahrzeuge Gmbh Body for a large volume vehicle, especially a rail vehicle
EP0987159A1 (en) * 1998-09-16 2000-03-22 Siemens Duewag Schienenfahrzeuge GmbH Body for railway vehicles
EP1043206A1 (en) * 1999-04-06 2000-10-11 BISIACH & CARRU' S.p.A. Method for assembling railway cars
EP1147964A2 (en) 2000-04-18 2001-10-24 DWA Deutsche Waggonbau GmbH Carriage configuration for vehicles of integral aluminium construction, especially railway vehicles
EP1215099A2 (en) 2000-12-16 2002-06-19 DWA Deutsche Waggonbau GmbH Sidewall for vehicles, especially for railway vehicles
EP1557337A1 (en) * 2004-01-21 2005-07-27 Siemens Aktiengesellschaft Rail vehicle with a body comprising a front part
WO2019162061A1 (en) * 2018-02-21 2019-08-29 Siemens Ag Österreich Method for producing a large component for rail vehicles, which consists of hollow light-metal profiled sections

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474510A1 (en) * 1990-09-07 1992-03-11 Hitachi, Ltd. Railway car body structures and methods of making them
EP0573351A1 (en) * 1992-06-03 1993-12-08 Gec Alsthom Transport Sa Stainless steel body for railway carriage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0474510A1 (en) * 1990-09-07 1992-03-11 Hitachi, Ltd. Railway car body structures and methods of making them
EP0573351A1 (en) * 1992-06-03 1993-12-08 Gec Alsthom Transport Sa Stainless steel body for railway carriage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"ZEV und DET Glasers Annalen.", September 1995, article ALFTER, MEYER, SANDER.: "Der Dieselleichttriebzug Regio in Niederflurbauweise fuer den Regionalverkehr.", pages: 372 - 381

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742772A1 (en) * 1997-09-27 1999-04-08 Talbot Gmbh & Co Kg Intermediate floor for a double-decker car
DE19742772C2 (en) * 1997-09-27 1999-09-09 Talbot Gmbh & Co Kg Intermediate floor for a double-decker car
DE19756439A1 (en) * 1997-12-18 1999-06-24 Duewag Ag Car body of a rail vehicle
WO1999038748A1 (en) * 1998-01-29 1999-08-05 Siemens Duewag Schienenfahrzeuge Gmbh Body for a large volume vehicle, especially a rail vehicle
EP0987159A1 (en) * 1998-09-16 2000-03-22 Siemens Duewag Schienenfahrzeuge GmbH Body for railway vehicles
EP1043206A1 (en) * 1999-04-06 2000-10-11 BISIACH & CARRU' S.p.A. Method for assembling railway cars
EP1147964A2 (en) 2000-04-18 2001-10-24 DWA Deutsche Waggonbau GmbH Carriage configuration for vehicles of integral aluminium construction, especially railway vehicles
EP1215099A2 (en) 2000-12-16 2002-06-19 DWA Deutsche Waggonbau GmbH Sidewall for vehicles, especially for railway vehicles
DE10062990A1 (en) * 2000-12-16 2002-07-04 Dwa Deutsche Waggonbau Gmbh Side wall for vehicles, in particular for rail vehicles
DE10062990C2 (en) * 2000-12-16 2002-10-31 Dwa Deutsche Waggonbau Gmbh Side wall for vehicles, in particular for rail vehicles
EP1557337A1 (en) * 2004-01-21 2005-07-27 Siemens Aktiengesellschaft Rail vehicle with a body comprising a front part
WO2019162061A1 (en) * 2018-02-21 2019-08-29 Siemens Ag Österreich Method for producing a large component for rail vehicles, which consists of hollow light-metal profiled sections
CN111819125A (en) * 2018-02-21 2020-10-23 西门子交通奥地利有限责任公司 Method for producing a large rail vehicle part from a light metal hollow profile
CN111819125B (en) * 2018-02-21 2023-09-01 西门子交通奥地利有限责任公司 Method for producing rail vehicle large parts from light metal hollow profiles

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ATE189881T1 (en) 2000-03-15
DK0790168T3 (en) 2000-06-13
DE59604489D1 (en) 2000-03-30

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