EP2800684B1 - Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle - Google Patents

Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle Download PDF

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Publication number
EP2800684B1
EP2800684B1 EP13709354.8A EP13709354A EP2800684B1 EP 2800684 B1 EP2800684 B1 EP 2800684B1 EP 13709354 A EP13709354 A EP 13709354A EP 2800684 B1 EP2800684 B1 EP 2800684B1
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EP
European Patent Office
Prior art keywords
conditioning duct
air
sealing frame
rail vehicle
vehicle according
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EP13709354.8A
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German (de)
French (fr)
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EP2800684A1 (en
Inventor
Dirk Rohwerder
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Siemens AG
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Siemens AG
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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
    • B61D17/06—End walls
    • 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 a rail vehicle having a roof area, in the longitudinal direction of which an air conditioning duct is laid and which is delimited by means of an inner roof in relation to a passenger compartment, and to a method for constructing such a roof area.
  • Such a rail vehicle is known for example from the GB-A-2 441 153 .
  • a special method for mounting an interior ceiling module on a roof of a rail vehicle is presented.
  • the present invention seeks to provide a rail vehicle with a roof area and a method for building the roof area, in which the installation of the air conditioning duct elements and the inner ceiling is less expensive.
  • the air conditioning duct is composed in its longitudinal direction of at least two air conditioning duct elements which are connected to each other via a sealing frame for tight connection of adjacent air conditioning channel elements, wherein the sealing frame is prepositioned.
  • the sealing frame can be equipped on both sides with seals, which are arranged adapted to frontal sealing surfaces of the air conditioning duct elements.
  • the sealing frame carries the required seals for connection to sealing surfaces of the adjacent air conditioning duct element.
  • the frontal sealing surfaces of the air conditioning duct elements are provided with seals, while the sealing frame is present as a simple metal frame.
  • the sealing frame can be held in position only via the two air conditioning channel elements. This refers in particular to the final mounted position of the sealing frame.
  • pre-positioning of the sealing frame used devices are limited in their operation, only to ensure the aforementioned pre-positioning.
  • the sealing frame is preferably clamped between two air conditioning channel elements.
  • the sealing frame can have tabs for prefixing and pre-positioning of the sealing frame on / in relation to one of the air-conditioning duct elements, while then this air-conditioning duct element has prefixing bolts for engagement in the tabs on the sealing frame. In this way, a prefixing and pre-positioning of the sealing frame can be achieved in a simple manner for subsequent attachment of a further air-conditioning duct element.
  • the two air-conditioning duct elements can each form a pre-assembled mounting module with an interior ceiling panel, which can be connected to a similar mounting module.
  • an extension of the inner ceiling panel at least approximately corresponds to the extension of a single air conditioning channel element in the longitudinal direction of the rail vehicle, so that in the longitudinal direction of the rail vehicle by continuously mounting the mounting modules of mecanicalpaneel and air conditioning duct element of the complete air conditioning duct and the complete inner ceiling of the rail vehicle is created.
  • the inner ceiling panel may be detachably mounted to the air conditioning duct member. This makes it possible to make required changes in position with respect to the air-conditioning duct elements when the mounting module is already installed, in particular with regard to an outflow of conditioned air.
  • the sealing frame may have a gap covering on its side facing the vehicle interior, the gap covering being adapted to an outer shape of the inner ceiling panel and arranged to cover a gap between two inner ceiling panels adjoining one another in the longitudinal direction of the roof area.
  • the gap cover allows a favorable optical impression of the inner ceiling composed of the plurality of inner ceiling panels, since it reliably covers the existing gap between two adjoining inner ceiling panels in each case with two adjacent assembly modules.
  • the gap cover of the sealing frame may additionally be equipped with a fire detector.
  • FIG. 1 shows a roof area portion of a rail vehicle.
  • an air-conditioning duct element 1 comprising a main channel 2 and two secondary channels 3, 4, with a devisenspaneel 5 a preassembled mounting unit 6.
  • the mounting unit 6 shows vertically oriented holder 7, which serve for prefixing of the mounting unit 6, which ultimately to a C-rail 8 is to be attached.
  • the inner ceiling panel 5 corresponds in length to approximately that of the air conditioning duct element 1 and is adapted in terms of its width to the requirements in the rail vehicle.
  • the inner ceiling panel 5 also delimits the roof area of the rail vehicle from a passenger compartment.
  • the air-conditioning duct element 1 forms with further air-conditioning duct elements (not shown) an air-conditioning duct which extends on the inside of the roof over an entire length of the rail vehicle.
  • two air conditioning duct elements 1 adjoining one another in the longitudinal direction of the roof area are always connected to one another via a sealing frame 9.
  • the sealing frame 9 shows a total of four horizontally oriented Vorfixierlaschen 10, which are mounted in pairs laterally and above or below the sealing frame 9.
  • a spacing of the pairs of tabs 10 in the transverse direction of the roof area corresponds to the extent of the air-conditioning duct element 1 in the same direction such that the tabs 10 can cooperate with prefixing bolts 11 on the outside of the air-conditioning duct element 1 for prefixing the sealing frame 9.
  • the sealing frame 9 can be loose, but for example still movable in the longitudinal direction of the roof area, attach to the air conditioning duct element 1.
  • the sealing frame 9 is suitably prepositioned that he himself by mounting a in the FIG.
  • the design of the sealing frame 9 goes into more detail FIG. 2 out.
  • the sealing frame 9 shows on both sides in each case four vertically extending band-shaped seals 12 whose position is adapted to the position of the associated sealing surfaces 13 on an end face of the air conditioning duct element 1.
  • the sealing frame 9 on both sides in each case three horizontally extending band-shaped seals 14, the horizontal sealing surfaces 15 are assigned to the front side of the air conditioning duct element 1.
  • the sealing frame 9 On its underside, the sealing frame 9 carries a gap cover 16 whose outer shape is adapted to the shape of the mecanicalpaneels 5. This is done in such a way that a between the réellerepaneel 5 and a in the FIG. 1 gap left resulting further inner ceiling panel resulting gap is reliably closed by the gap cover 16 of the sealing frame 9.
  • sealing frame 9 is equipped on the underside of the gap cover 16 with a fire detector 17.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Transportation (AREA)

Description

Die Erfindung bezieht sich auf ein Schienenfahrzeug mit einem Dachbereich, in dessen Längsrichtung ein Klimakanal verlegt ist und der mittels einer Innendecke gegenüber einem Fahrgastinnenraum abgegrenzt ist, sowie auf ein Verfahren zum Aufbau eines solchen Dachbereichs.The invention relates to a rail vehicle having a roof area, in the longitudinal direction of which an air conditioning duct is laid and which is delimited by means of an inner roof in relation to a passenger compartment, and to a method for constructing such a roof area.

Ein solches Schienenfahrzeug ist beispielsweise bekannt aus der GB-A-2 441 153 . Dort wird ein spezielles Verfahren zum Montieren eines Innendeckenmoduls an einem Dach eines Schienenfahrzeugs vorgestellt.Such a rail vehicle is known for example from the GB-A-2 441 153 , There, a special method for mounting an interior ceiling module on a roof of a rail vehicle is presented.

Es ist bekannt, beim Aufbau eines Dachbereichs eines Schienenfahrzeugs zuerst Klimakanalelemente zu montieren, welche anschließend abdichtend untereinander verbunden werden. Nach Beendigung der Montage der Klimakanalelemente wird die Innendecke an den Klimakanalelementen angebracht. Beispiele für derart aufgebaute Dachbereiche eines Schienenfahrzeugs ergeben sich aus RENFE-Baureihe 103 (Velaro E) und CRH3C (Velaro CN).It is known to first install air duct elements during the construction of a roof region of a rail vehicle, which are then sealingly connected to each other. After completion of the installation of the air-conditioning duct elements, the inner ceiling is attached to the air-conditioning duct elements. Examples of such roof areas of a rail vehicle are derived from RENFE series 103 (Velaro E) and CRH3C (Velaro CN).

Bei diesem Verfahren zum Aufbau des Dachbereichs kann es vorkommen, dass einzelne Klimakanalelemente gegeneinander verkantet sind, so dass erheblicher Aufwand entsteht, dichtende Anschlüsse zwischen den einzelnen Klimakanalelementen zu schaffen.In this method for building the roof area, it may happen that individual air conditioning channel elements are tilted against each other, so that considerable effort arises to create sealing connections between the individual air conditioning duct elements.

Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, ein Schienenfahrzeug mit einem Dachbereich sowie ein Verfahren zum Aufbau des Dachbereichs anzugeben, bei denen die Montage der Klimakanalelemente und der Innendecke weniger aufwändig ist.Based on this, the present invention seeks to provide a rail vehicle with a roof area and a method for building the roof area, in which the installation of the air conditioning duct elements and the inner ceiling is less expensive.

Diese Aufgabe wird hinsichtlich des Schienenfahrzeugs dadurch gelöst, dass der Klimakanal in seiner Längsrichtung aus wenigstens zwei Klimakanalelementen zusammengesetzt ist, die über einen Dichtrahmen zur dichten Verbindung angrenzender Klimakanalelemente miteinander verbunden sind, wobei der Dichtrahmen vorpositionierbar ist.This object is achieved in terms of the rail vehicle in that the air conditioning duct is composed in its longitudinal direction of at least two air conditioning duct elements which are connected to each other via a sealing frame for tight connection of adjacent air conditioning channel elements, wherein the sealing frame is prepositioned.

Aufgrund der Vorpositionierbarkeit des Dichtrahmens kann dieser beim Aufbau des Klimakanals bereits annähernd die Position einnehmen, die zu einer dichten Verbindung zu einem angrenzenden Klimakanalelement erforderlich ist. Bei einer Montage des angrenzenden Klimakanalelements ergibt sich eine geeignete Ausrichtung/Ausmittelung des Dichtrahmens für eine dichte Verbindung, so dass gegenüber dem Stand der Technik auf umfangreiche Justagearbeiten verzichtet werden kann.Due to the pre-positioning of the sealing frame this can already occupy approximately the position that is required for a tight connection to an adjacent air conditioning duct element in the construction of the air conditioning duct. When mounting the adjacent air-conditioning duct element, a suitable alignment / averaging out of the sealing frame results for a tight connection, so that extensive adjustment work can be dispensed with compared to the prior art.

Der Dichtrahmen kann beidseitig mit Dichtungen ausgestattet sein, die an stirnseitige Dichtflächen der Klimakanalelemente angepasst angeordnet sind. In diesem Fall trägt der Dichtrahmen die erforderlichen Dichtungen zum Anschluss an Dichtflächen des benachbarten Klimakanalelements. Alternativ ist es auch möglich, dass die stirnseitigen Dichtflächen der Klimakanalelemente mit Dichtungen versehen sind, während der Dichtrahmen als einfacher Metallrahmen vorliegt.The sealing frame can be equipped on both sides with seals, which are arranged adapted to frontal sealing surfaces of the air conditioning duct elements. In this case, the sealing frame carries the required seals for connection to sealing surfaces of the adjacent air conditioning duct element. Alternatively, it is also possible that the frontal sealing surfaces of the air conditioning duct elements are provided with seals, while the sealing frame is present as a simple metal frame.

Der Dichtrahmen kann ausschließlich über die zwei Klimakanalelemente in seiner Position gehalten sein. Dies bezieht sich insbesondere auf die endmontierte Position des Dichtrahmens. Zur Vorpositionierung des Dichtrahmens eingesetzte Einrichtungen sind in ihrer Funktionsweise darauf beschränkt, lediglich die angesprochene Vorpositionierung zu gewährleisten.The sealing frame can be held in position only via the two air conditioning channel elements. This refers in particular to the final mounted position of the sealing frame. For pre-positioning of the sealing frame used devices are limited in their operation, only to ensure the aforementioned pre-positioning.

Der Dichtrahmen ist bevorzugt zwischen zwei Klimakanalelemente geklemmt.The sealing frame is preferably clamped between two air conditioning channel elements.

Der Dichtrahmen kann Laschen zur Vorfixierung und Vorpositionierung des Dichtrahmens an/gegenüber einem der Klimakanalelemente aufweisen, während dann dieses Klimakanalelement Vorfixierbolzen zum Eingriff in die Laschen am Dichtrahmen aufweist. In dieser Weise lässt sich eine Vorfixierung und Vorpositionierung des Dichtrahmens für einen nachfolgenden Anbau eines weiteren Klimakanalelements in einfacher Weise erzielen.The sealing frame can have tabs for prefixing and pre-positioning of the sealing frame on / in relation to one of the air-conditioning duct elements, while then this air-conditioning duct element has prefixing bolts for engagement in the tabs on the sealing frame. In this way, a prefixing and pre-positioning of the sealing frame can be achieved in a simple manner for subsequent attachment of a further air-conditioning duct element.

Die zwei Klimakanalelemente können jeweils mit einem Innendeckenpaneel ein vormontiertes Montagemodul ausbilden, welches an ein gleichartiges Montagemodul anschließbar ist. Anders ausgedrückt, entspricht eine Erstreckung des Innendeckenpaneels wenigstens annähernd der Erstreckung eines einzelnen Klimakanalelementes in Längsrichtung des Schienenfahrzeugs, so dass in Längsrichtung des Schienenfahrzeugs durch fortlaufendes Montieren der Montagemodule aus Innendeckenpaneel und Klimakanalelement der vollständige Klimakanal und auch die vollständige Innendecke des Schienenfahrzeugs erstellt wird.The two air-conditioning duct elements can each form a pre-assembled mounting module with an interior ceiling panel, which can be connected to a similar mounting module. In other words, an extension of the inner ceiling panel at least approximately corresponds to the extension of a single air conditioning channel element in the longitudinal direction of the rail vehicle, so that in the longitudinal direction of the rail vehicle by continuously mounting the mounting modules of Innenendeckenpaneel and air conditioning duct element of the complete air conditioning duct and the complete inner ceiling of the rail vehicle is created.

Das Innendeckenpaneel kann lösbar an dem Klimakanalelement montiert sein. Dies gestattet es, bei bereits eingebautem Montagemodul noch erforderliche Lageänderungen bezüglich der Klimakanalelemente vornehmen zu können, insbesondere im Hinblick auf eine Ausströmung klimatisierter Luft.The inner ceiling panel may be detachably mounted to the air conditioning duct member. This makes it possible to make required changes in position with respect to the air-conditioning duct elements when the mounting module is already installed, in particular with regard to an outflow of conditioned air.

Der Dichtrahmen kann auf seiner dem Fahrzeuginnenraum zugewandten Seite eine Spaltabdeckung aufweisen, wobei die Spaltabdeckung an eine äußere Form des Innendeckenpaneels angepasst und zum Abdecken eines Spaltes zwischen zwei in Längsrichtung des Dachbereichs aneinander anschließende Innendeckenpaneele angeordnet ist. In dieser Weise gestattet die Spaltabdeckung einen günstigen optischen Eindruck der aus den mehreren Innendeckenpaneelen zusammengesetzten Innendecke, da sie jeweils bei zwei benachbarten Montagemodulen den vorhandenen Spalt zwischen zwei aneinander angrenzender Innendeckenpaneele zuverlässig abdeckt.The sealing frame may have a gap covering on its side facing the vehicle interior, the gap covering being adapted to an outer shape of the inner ceiling panel and arranged to cover a gap between two inner ceiling panels adjoining one another in the longitudinal direction of the roof area. In this way, the gap cover allows a favorable optical impression of the inner ceiling composed of the plurality of inner ceiling panels, since it reliably covers the existing gap between two adjoining inner ceiling panels in each case with two adjacent assembly modules.

Die Spaltabdeckung des Dichtrahmens kann zusätzlich mit einem Brandmelder ausgestattet sein.The gap cover of the sealing frame may additionally be equipped with a fire detector.

Die zugrundeliegende Aufgabe wird hinsichtlich des Verfahrens zum Aufbau eines Dachbereichs eines Schienenfahrzeugs gelöst durch ein Verfahren mit den aufeinanderfolgenden Schritten:

  1. a) Vorfixieren eines Montagemoduls aus einem Klimaelement und einem Innendeckenpaneel an einem Dach des Fahrzeugs,
  2. b) Montieren des Montagemoduls,
  3. c) Vorfixieren eines Dichtrahmens an dem Montagemodul,
  4. d) Vorfixieren eines weiteren, gleichartigen Montagemoduls auf einer freien Seite des Dichtrahmens und
  5. e) Montieren des weiteren Montagemoduls unter Einklemmen des Dichtrahmens zwischen den zwei Montagemodulen.
The underlying object is achieved with regard to the method for constructing a roof area of a rail vehicle by a method with the successive steps:
  1. a) prefixing a mounting module of a climate element and a Innenendeckenpaneel on a roof of the vehicle,
  2. b) mounting the mounting module,
  3. c) prefixing a sealing frame to the mounting module,
  4. d) prefixing a further, similar mounting module on a free side of the sealing frame and
  5. e) mounting the further mounting module while clamping the sealing frame between the two mounting modules.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend unter Bezugnahme auf die Zeichnungen noch näher erläutert. Es zeigen:

Figur 1
eine perspektivische Ansicht eines Dachbereichs eines Schienenfahrzeugs mit darin montierten Klimakanal und Innendecke und
Figur 2
eine perspektivische Ansicht eines Dichtrahmens zur Verwendung in dem Dachbereich von Figur 1.
An embodiment of the invention will be explained in more detail with reference to the drawings. Show it:
FIG. 1
a perspective view of a roof portion of a rail vehicle with air duct and ceiling mounted therein and
FIG. 2
a perspective view of a sealing frame for use in the roof area of FIG. 1 ,

Figur 1 zeigt einen Dachbereichsabschnitt eines Schienenfahrzeugs. Dabei bildet ein Klimakanalelement 1, umfassend einen Hauptkanal 2 und zwei Nebenkanäle 3, 4, mit einem Innendeckenpaneel 5 eine vormontierte Montageeinheit 6. Die Montageeinheit 6 zeigt vertikal ausgerichtete Halter 7, die zur Vorfixierung der Montageeinheit 6 dienen, die letztlich an einer C-Schiene 8 anzubringen ist. FIG. 1 shows a roof area portion of a rail vehicle. In this case, an air-conditioning duct element 1, comprising a main channel 2 and two secondary channels 3, 4, with a Innenendeckenpaneel 5 a preassembled mounting unit 6. The mounting unit 6 shows vertically oriented holder 7, which serve for prefixing of the mounting unit 6, which ultimately to a C-rail 8 is to be attached.

Das Innendeckenpaneel 5 entspricht von seiner Länge her etwa derjenigen des Klimakanalelements 1 und ist hinsichtlich seiner Breite an die Anforderungen im Schienenfahrzeug angepasst. Das Innendeckenpaneel 5 grenzt außerdem den Dachbereich des Schienenfahrzeugs von einem Fahrgastinnenraum ab.The inner ceiling panel 5 corresponds in length to approximately that of the air conditioning duct element 1 and is adapted in terms of its width to the requirements in the rail vehicle. The inner ceiling panel 5 also delimits the roof area of the rail vehicle from a passenger compartment.

Das Klimakanalelement 1 bildet mit weiteren Klimakanalelementen (nicht dargestellt) einen Klimakanal aus, der sich an der Innenseite des Daches über eine gesamte Länge des Schienenfahrzeugs erstreckt. Dabei sind zwei sich in Längsrichtung des Dachbereichs aneinander anschließende Klimakanalelemente 1 immer über einen Dichtrahmen 9 miteinander verbunden.The air-conditioning duct element 1 forms with further air-conditioning duct elements (not shown) an air-conditioning duct which extends on the inside of the roof over an entire length of the rail vehicle. In this case, two air conditioning duct elements 1 adjoining one another in the longitudinal direction of the roof area are always connected to one another via a sealing frame 9.

Der Dichtrahmen 9 zeigt insgesamt vier horizontal ausgerichtete Vorfixierlaschen 10, die jeweils paarweise seitlich und oben bzw. unten am Dichtrahmen 9 angebracht sind. Dabei entspricht ein Abstand der Laschenpaare 10 in Querrichtung des Dachbereichs der Ausdehnung des Klimakanalelements 1 in derselben Richtung derart, dass die Laschen 10 mit Vorfixierbolzen 11 außen am Klimakanalelement 1 zur Vorfixierung des Dichtrahmens 9 zusammenwirken können. Mit Hilfe der Laschen 10 und der Vorfixierbolzen 11 lässt sich der Dichtrahmen 9 lose, aber beispielsweise noch beweglich in Längsrichtung des Dachbereichs, an dem Klimakanalelement 1 anbringen. Damit ist der Dichtrahmen 9 geeignet vorpositioniert, dass er sich durch Montage eines sich in der Figur 1 links anschließenden Klimakanalelements (nicht dargestellt) befestigen lässt. Diese Befestigung beruht darauf, dass der Dichtrahmen 9 zwischen dem Klimakanalelement 1 und dem weiteren, gleichartigen Klimakanalelement eingeklemmt wird, ohne dass eine weitere Befestigung des Dichtrahmens 9 erforderlich ist.The sealing frame 9 shows a total of four horizontally oriented Vorfixierlaschen 10, which are mounted in pairs laterally and above or below the sealing frame 9. In this case, a spacing of the pairs of tabs 10 in the transverse direction of the roof area corresponds to the extent of the air-conditioning duct element 1 in the same direction such that the tabs 10 can cooperate with prefixing bolts 11 on the outside of the air-conditioning duct element 1 for prefixing the sealing frame 9. With the help of the tabs 10 and the Vorfixierbolzen 11, the sealing frame 9 can be loose, but for example still movable in the longitudinal direction of the roof area, attach to the air conditioning duct element 1. Thus, the sealing frame 9 is suitably prepositioned that he himself by mounting a in the FIG. 1 left adjoining air conditioning duct element (not shown) can be attached. This attachment is based on the fact that the sealing frame 9 is clamped between the air conditioning duct element 1 and the other, similar air conditioning duct element, without further attachment of the sealing frame 9 is required.

Die Ausgestaltung des Dichtrahmens 9 (ohne die oberen Laschen 10 in Fig. 1) geht mehr im Detail aus Figur 2 hervor. Der Dichtrahmen 9 zeigt beidseitig jeweils vier vertikal verlaufende, bandförmige Dichtungen 12, deren Lage an die Lage der zugeordneten Dichtflächen 13 an einer Stirnseite des Klimakanalelements 1 angepasst ist. Außerdem weist der Dichtrahmen 9 beidseitig jeweils drei horizontal verlaufende, bandförmige Dichtungen 14 auf, die horizontalen Dichtflächen 15 an der Stirnseite des Klimakanalelements 1 zugeordnet sind.The design of the sealing frame 9 (without the upper tabs 10 in Fig. 1 ) goes into more detail FIG. 2 out. The sealing frame 9 shows on both sides in each case four vertically extending band-shaped seals 12 whose position is adapted to the position of the associated sealing surfaces 13 on an end face of the air conditioning duct element 1. In addition, the sealing frame 9 on both sides in each case three horizontally extending band-shaped seals 14, the horizontal sealing surfaces 15 are assigned to the front side of the air conditioning duct element 1.

An seiner Unterseite trägt der Dichtrahmen 9 eine Spaltabdeckung 16, deren äußere Form an die Form des Innendeckenpaneels 5 angepasst ist. Dies geschieht in der Weise, dass ein sich zwischen dem Innendeckenpaneel 5 und einem sich in der Figur 1 links anschließenden weiteren Innendeckenpaneel ergebender Spalt zuverlässig von der Spaltabdeckung 16 des Dichtrahmens 9 verschlossen wird.On its underside, the sealing frame 9 carries a gap cover 16 whose outer shape is adapted to the shape of the Innendeckenpaneels 5. This is done in such a way that a between the Innendeckenpaneel 5 and a in the FIG. 1 gap left resulting further inner ceiling panel resulting gap is reliably closed by the gap cover 16 of the sealing frame 9.

Zusätzlich ist der Dichtrahmen 9 an der Unterseite der Spaltabdeckung 16 mit einem Brandmelder 17 ausgestattet.In addition, the sealing frame 9 is equipped on the underside of the gap cover 16 with a fire detector 17.

Claims (10)

  1. Rail vehicle having a roof region, in the longitudinal direction of which an air-conditioning duct is placed and which is delimited with respect to a passenger compartment by means of an inner roof,
    characterized in that
    the air-conditioning duct is composed in the longitudinal direction thereof of at least two air-conditioning duct elements (1) which are connected to each other by means of a sealing frame (9) for tight connection of adjacent air-conditioning duct elements, wherein the sealing frame can be pre-positioned.
  2. Rail vehicle according to Claim 1,
    characterized in that
    the sealing frame (9) is provided at both sides with seals (12, 14) which are arranged so as to be adapted to end-side sealing faces (13, 15) of the air-conditioning duct elements (1).
  3. Rail vehicle according to either Claim 1 or Claim 2,
    characterized in that
    the sealing frame (9) is held in its position exclusively by means of the two air-conditioning duct elements (1).
  4. Rail vehicle according to Claim 3,
    characterized in that
    the sealing frame (9) is clamped between the two air-conditioning duct elements (1).
  5. Rail vehicle according to one of Claims 1 to 4,
    characterized in that
    the sealing frame (9) has flaps (10) for pre-fixing the sealing frame (9) to one of the air-conditioning duct elements (1), and this air-conditioning duct element (1) has pre-fixing bolts (11) for engagement in the flaps (10).
  6. Rail vehicle according to one of Claims 1 to 5,
    characterized in that
    the two air-conditioning duct elements (1) each form with an inner roof panel (5) a pre-assembled assembly module (6) which can be connected to a similar assembly module.
  7. Rail vehicle according to Claim 6,
    characterized in that
    the inner roof panel (5) is releasably assembled on the air-conditioning duct element (1).
  8. Rail vehicle according to Claim 6 or Claim 7,
    characterized in that
    the sealing frame (9) has a gap cover (16) at the side thereof facing the vehicle inner space, the gap cover (16) being adapted to an outer shape of the inner roof panel (5) and being arranged in order to cover a gap between two inner roof panels (5) which adjoin each other in the longitudinal direction of the roof region.
  9. Rail vehicle according to Claim 8,
    characterized in that
    the gap cover (16) of the sealing frame (9) is provided with a fire detector (17).
  10. Method for constructing a roof region of a rail vehicle having the sequential steps of:
    a) pre-fixing an assembly module comprising an air-conditioning duct element (1) and an inner roof panel (5) to a roof of the vehicle,
    b) assembling the assembly module,
    c) pre-fixing a sealing frame (9) to the assembly module,
    d) pre-fixing another similar assembly module at a free side of the sealing frame (9) and
    e) assembling the additional assembly module by clamping the sealing frame (9) between the two assembly modules.
EP13709354.8A 2012-03-23 2013-03-05 Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle Active EP2800684B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012204687A DE102012204687A1 (en) 2012-03-23 2012-03-23 Rail vehicle with air conditioning duct in the roof area and method for building a roof area of a rail vehicle
PCT/EP2013/054356 WO2013139587A1 (en) 2012-03-23 2013-03-05 Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle

Publications (2)

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EP2800684A1 EP2800684A1 (en) 2014-11-12
EP2800684B1 true EP2800684B1 (en) 2016-05-04

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EP13709354.8A Active EP2800684B1 (en) 2012-03-23 2013-03-05 Rail vehicle with air-conditioning duct in the roof region and method for constructing a roof region of a rail vehicle

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US (1) US9315202B2 (en)
EP (1) EP2800684B1 (en)
CN (1) CN204415401U (en)
CA (1) CA2867919A1 (en)
DE (1) DE102012204687A1 (en)
DK (1) DK2800684T3 (en)
ES (1) ES2585727T3 (en)
PT (1) PT2800684T (en)
RU (1) RU2619498C2 (en)
WO (1) WO2013139587A1 (en)

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CN204415401U (en) 2015-06-24
CA2867919A1 (en) 2013-09-26
PT2800684T (en) 2016-07-14
US20150082712A1 (en) 2015-03-26
EP2800684A1 (en) 2014-11-12
DE102012204687A1 (en) 2013-09-26
US9315202B2 (en) 2016-04-19
DK2800684T3 (en) 2016-08-15
RU2619498C2 (en) 2017-05-16
WO2013139587A1 (en) 2013-09-26
RU2014142696A (en) 2016-05-20
ES2585727T3 (en) 2016-10-07

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