EP0899176A1 - Body of a railway vehicle - Google Patents

Body of a railway vehicle Download PDF

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Publication number
EP0899176A1
EP0899176A1 EP98115303A EP98115303A EP0899176A1 EP 0899176 A1 EP0899176 A1 EP 0899176A1 EP 98115303 A EP98115303 A EP 98115303A EP 98115303 A EP98115303 A EP 98115303A EP 0899176 A1 EP0899176 A1 EP 0899176A1
Authority
EP
European Patent Office
Prior art keywords
roof
car body
side wall
body according
wall panels
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
EP98115303A
Other languages
German (de)
French (fr)
Other versions
EP0899176B1 (en
Inventor
Gerd Dr.-Ing. Meyer
Mikail Dipl.-Ing. Calomfirescu
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.)
Siemens Duewag Schienenfahrzeuge GmbH
Original Assignee
Siemens Duewag Schienenfahrzeuge GmbH
Duewag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Duewag Schienenfahrzeuge GmbH, Duewag AG filed Critical Siemens Duewag Schienenfahrzeuge GmbH
Publication of EP0899176A1 publication Critical patent/EP0899176A1/en
Application granted granted Critical
Publication of EP0899176B1 publication Critical patent/EP0899176B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61D17/005—Construction details of vehicle bodies with bodies characterised by use of plastics materials
    • 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

Definitions

  • the invention relates to a car body of a rail vehicle with a base plate, end walls, side walls and a roof.
  • the car body of modern rail vehicles is particularly in an aluminum construction for weight reasons created with the larger extruded profiles together are connected by welding.
  • the aluminum construction has has now reached such a mature level that there are hardly any opportunities for weight loss of the car body.
  • the rail vehicle manufacturers are therefore in view of a further desired reduction the weight strives for certain assemblies
  • To use fiber composite materials for example External cladding of side walls.
  • a full use of Fiber composite materials is determined by the price of the raw materials and the technical effort required to apply the force difficult.
  • the invention has for its object a car body of the generic type so that a weight as low as possible, high resilience with flawless force transmission and an economical Manufacturing are achievable.
  • the entire car body is a supporting tubular Composite structure forms within which the floor slab and the end walls each made of extruded aluminum profiles consist of and the side walls and the roof as a hood Fiber composite material are made, at least an upper side member as an additional support element in included the tubular composite structure of the car body is.
  • 1 and 2 each show different designs of a car body in perspective view.
  • the base plate 1 and two end walls 2 made of extruded aluminum profiles.
  • the base plate 1 and the end walls 2 can be viewed as a bridge-like structure be used for the suspension of heavy equipment and the necessary force transmission is best suited.
  • the side walls 3 and the roof 4 are the hood of the Car body made of fiber composite material, wherein in particular glass fibers or carbon fibers come.
  • the entire car body forms a supporting tubular structure.
  • the hood includes side wall plates 3a arranged in pairs, to which one roof panel 4a belongs to each.
  • Such one Modular system allows the production z. B. regarding the door arrangement of different car bodies with similar plate elements 3a and 4a that Can be mass-produced cost-effectively on an assembly line are.
  • These longitudinal beams 5 are in FIG included the tubular composite structure of the car body.
  • the side members 5 also serve as connecting elements for the side wall panels 3a with the associated roof panel 4a.
  • the side members 5 for fastening parts of the interior of the Car body can be used.
  • the hood consists of Pairs of side wall panels 3a with molded on each Roof halves 4b. What was created in this case too variable modular system is through a Optionally continuous design in the length of the car body replaceable.
  • the one in the middle of the vehicle located joint of the roof halves 4d arranged upper longitudinal beam 5 agrees with that with reference to FIG. 1 described longitudinal beams 5 functionally match.
  • in the Area of transition of each side wall plate 3a in their Roof half 4b is a cavity for receiving a reinforcement beam 6 provided that after insertion in this cavity is held by gluing.
  • Connecting the aluminum assemblies (base plate 1, end walls 2) and the plastic assemblies (Side wall 3, roof 4) can be done by the usual joining agents done, such as gluing, riveting, screwing.
  • joining agents such as gluing, riveting, screwing.
  • the assemblies 1 to 4 with a high Degree of production can be completed. So can for example, the base plate 1 before the final assembly of the Car body with the supply lines, the floor and the underfloor assignment.
  • the windows 7 as load-bearing Elements in the corresponding fields of the side wall panels 3a to stick and these plates 3a and the Roof panels 4a or the roof halves 4b with an inner lining to provide.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Body Structure For Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The wagon box has a bottom plate (1), end walls (2), side walls (3) and a roof (4). The entire wagon box forms a bearing tube-like bonded structure, within which the bottom plate and the end walls consist of extruded aluminum strips. The side walls and roof are produced in the form of hoods of bonded fiber material. At least one upper longitudinal bearer (5) is used as an auxiliary bearing element for the bonded structure.

Description

Die Erfindung betrifft einen Wagenkasten eines Schienenfahrzeuges mit einer Bodenplatte, Stirnwänden, Seitenwänden und einem Dach.The invention relates to a car body of a rail vehicle with a base plate, end walls, side walls and a roof.

Der Wagenkasten moderner Schienenfahrzeuge wird insbesondere aus Gewichtsgründen in einer Aluminiumbauweise erstellt, bei der größere Strangpreßprofile miteinander durch Schweißen verbunden sind. Die Aluminiumbauweise hat mittlerweile einen derart ausgereiften Stand erreicht, daß kaum noch Möglichkeiten für eine Gewichtsreduzierung des Wagenkastens bestehen. Die Schienenfahrzeughersteller sind daher im Hinblick auf eine gewollte weitere Verringerung des Gewichts bestrebt, für bestimmte Baugruppen Faserverbundwerkstoffe einzusetzen, beispielsweise zur Außenverkleidung von Seitenwänden. Eine Vollnutzung von Faserverbundwerkstoffen wird durch den Preis der Rohstoffe und durch den technischen Aufwand für die Krafteinleitung erschwert. Vor allem die Realisierung einer Bodenplatte, an der unterschiedlich schwere Geräte befestigt werden sollen und in der auch viele Krafteileitungen verlaufen müssen, läßt eine Vollkunststoff-Bauweise sehr problematisch erscheinen.The car body of modern rail vehicles is particularly in an aluminum construction for weight reasons created with the larger extruded profiles together are connected by welding. The aluminum construction has has now reached such a mature level that there are hardly any opportunities for weight loss of the car body. The rail vehicle manufacturers are therefore in view of a further desired reduction the weight strives for certain assemblies To use fiber composite materials, for example External cladding of side walls. A full use of Fiber composite materials is determined by the price of the raw materials and the technical effort required to apply the force difficult. Above all, the realization of a Base plate on which devices of different weights to be fastened and in the many power lines must run, leaves an all-plastic construction seem very problematic.

Der Erfindung liegt die Aufgabe zugrunde, einen Wagenkasten der gattungsgemäßen Art so zu gestalten, daß ein möglichst geringes Gewicht, eine hohe Belastbarkeit mit einwandfreien Krafteinleitungen und eine wirtschaftliche Herstellung erreichbar sind. The invention has for its object a car body of the generic type so that a weight as low as possible, high resilience with flawless force transmission and an economical Manufacturing are achievable.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der gesamte Wagenkasten eine tragende röhrenartige Verbundstruktur bildet, innerhalb der die Bodenplatte und die Stirnwände jeweils aus Aluminium-Strangpreßprofilen bestehen und die Seitenwände sowie das Dach als Haube aus Faserverbundwerkstoff hergestellt sind, wobei zumindest ein oberer Längsträger als zusätzliches Tragelement in die röhrenartige Verbundstruktur des Wagenkastens einbezogen ist.This object is achieved in that the entire car body is a supporting tubular Composite structure forms within which the floor slab and the end walls each made of extruded aluminum profiles consist of and the side walls and the roof as a hood Fiber composite material are made, at least an upper side member as an additional support element in included the tubular composite structure of the car body is.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous embodiments of the invention are in the Subclaims specified.

Im weiteren wird die Erfindung anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher beschrieben. Die Fig. 1 und 2 zeigen jeweils unterschiedliche Gestaltungen eines Wagenkastens in perspektivischer Ansicht.Furthermore, the invention is based on a Drawing schematically illustrated embodiment described in more detail. 1 and 2 each show different designs of a car body in perspective view.

Gemäß Fig. 1 und 2 bestehen die Bodenplatte 1 und die beiden Stirnwände 2 übereinstimmend aus Aluminium-Strangpreßprofilen. Die Bodenplatte 1 und die Stirnwände 2 können als eine brückenartige Struktur angesehen werden, die für die Aufhängung schwerer Geräte und die dazu notwendigen Krafteinleitungen bestens geeignet ist. Die Seitenwände 3 und das Dach 4 sind als Haube des Wagenkastens aus Faserverbundwerkstoff hergestellt, wobei insbesondere Glasfasern oder Kohlenstoffasern in Betracht kommen. Dabei ist eine Schalenbauweise mit Stringern und Spanten oder eine Sandwichbauweise mit einem Kern aus Hartschaum oder Wabenkörpern möglich. Der gesamte Wagenkasten bildet eine tragende röhrenartige Struktur.1 and 2, the base plate 1 and two end walls 2 made of extruded aluminum profiles. The base plate 1 and the end walls 2 can be viewed as a bridge-like structure be used for the suspension of heavy equipment and the necessary force transmission is best suited. The side walls 3 and the roof 4 are the hood of the Car body made of fiber composite material, wherein in particular glass fibers or carbon fibers come. There is a shell construction with stringers and Frames or a sandwich construction with a core Hard foam or honeycomb bodies possible. The entire car body forms a supporting tubular structure.

Wie aus Fig. 1 ersichtlich ist, beinhaltet die Haube paarweise angeordnete Seitenwandplatten 3a, zu denen jeweils eine Dachplatte 4a gehört. Ein solches Baukastensystem erlaubt die Herstellung z. B. hinsichtlich der Türanordnung unterschiedlicher Wagenkästen mit gleichartigen Plattenelementen 3a und 4a, die auf kostengünstige Weise in Serie am Fließband produzierbar sind. Eine alternative, sich in Länge des Wagenkastens erstreckende Ausführung der Seitenwandelemente 3a links und rechts sowie der dann einzigen Dachplatte 4a ist selbstverständlich möglich. Im Bereich der beiden Stoßstellen zwischen den Seitenwandplatten 3a und der Dachplatte 4a - siehe auch die lupenartige Vergrößerung in Fig. 1 - ist jeweils ein durchlaufender Längsträger 5 aus Aluminium, Stahl oder Kunststoff (Pultrudat) angeordnet. Diese Längsträger 5 sind als zusätzliche Tragelemente in die röhrenartige Verbundstruktur des Wagenkastens einbezogen. Die Längsträger 5 dienen außerdem als Verbindungselemente für die Seitenwandplatten 3a mit der zugehörigen Dachplatte 4a. Weiter sind die Längsträger 5 für das Befestigen von Teilen der Innenausstattung des Wagenkastens nutzbar.As can be seen from Fig. 1, the hood includes side wall plates 3a arranged in pairs, to which one roof panel 4a belongs to each. Such one Modular system allows the production z. B. regarding the door arrangement of different car bodies with similar plate elements 3a and 4a that Can be mass-produced cost-effectively on an assembly line are. An alternative, the length of the car body extending execution of the side wall elements 3a left and right and then the only roof panel 4a of course possible. In the area of the two joints between the side wall panels 3a and the roof panel 4a - see also the magnifying glass in Fig. 1 - is a continuous longitudinal beam 5 from Aluminum, steel or plastic (Pultrudat) arranged. These longitudinal beams 5 are in FIG included the tubular composite structure of the car body. The side members 5 also serve as connecting elements for the side wall panels 3a with the associated roof panel 4a. Next are the side members 5 for fastening parts of the interior of the Car body can be used.

Im Ausführungsbeispiel nach Fig. 2 besteht die Haube aus Paaren von Seitenwandplatten 3a mit daran jeweils angeformten Dachhälften 4b. Das auch in diesem Falle geschaffene variable Baukastensystem ist durch eine wahlweise in Länge des Wagenkastens durchlaufende Ausführung ersetzbar. Der an der in Fahrzeuglängsmitte befindlichen Stoßstelle der Dachhälften 4d angeordnete obere Längsträger 5 stimmt mit den anhand der Fig. 1 beschriebenen Längsträgern 5 funktionell überein. Im Bereich des Überganges jeder Seitenwandplatte 3a in ihre Dachhälfte 4b ist ein Hohlraum zur Aufnahme eines Verstärkungsträgers 6 vorgesehen, der nach dem Einsetzen in diesen Hohlraum durch Kleben gehalten wird.In the exemplary embodiment according to FIG. 2, the hood consists of Pairs of side wall panels 3a with molded on each Roof halves 4b. What was created in this case too variable modular system is through a Optionally continuous design in the length of the car body replaceable. The one in the middle of the vehicle located joint of the roof halves 4d arranged upper longitudinal beam 5 agrees with that with reference to FIG. 1 described longitudinal beams 5 functionally match. in the Area of transition of each side wall plate 3a in their Roof half 4b is a cavity for receiving a reinforcement beam 6 provided that after insertion in this cavity is held by gluing.

Das Verbinden der Baugruppen aus Aluminium (Bodenplatte 1, Stirnwände 2) und der Baugruppen aus Kunststoff (Seitenwand 3, Dach 4) kann durch die üblichen Fügemittel erfolgen, wie Kleben, Nieten, Schrauben. Für die Endmontage des Wagenkastens sind keine Schweißarbeiten notwendig, so daß die Baugruppen 1 bis 4 mit einem hohen Fertigungsgrad komplettiert werden können. So kann beispielsweise die Bodenplatte 1 vor der Endmontage des Wagenkastens mit den Versorgungsleitungen, dem Fußboden und der Unterflurbelegung ausgerüstet werden. In diesem Sinne bietet es sich auch an, die Fenster 7 als mittragende Elemente in die entsprechenden Felder der Seitenwandplatten 3a zu kleben und diese Platten 3a sowie die Dachplatten 4a bzw. die Dachhälften 4b mit einer Innenverkleidung zu versehen.Connecting the aluminum assemblies (base plate 1, end walls 2) and the plastic assemblies (Side wall 3, roof 4) can be done by the usual joining agents done, such as gluing, riveting, screwing. For final assembly no welding work is required on the car body, so that the assemblies 1 to 4 with a high Degree of production can be completed. So can for example, the base plate 1 before the final assembly of the Car body with the supply lines, the floor and the underfloor assignment. In this It also makes sense to use the windows 7 as load-bearing Elements in the corresponding fields of the side wall panels 3a to stick and these plates 3a and the Roof panels 4a or the roof halves 4b with an inner lining to provide.

Liste der BezugszeichenList of reference numbers

11
BodenplatteBase plate
22nd
StirnwandFront wall
33rd
SeitenwandSide wall
3a3a
SeitenwandplatteSide panel
44th
Dachtop, roof
4a4a
DachplatteRoof tile
4b4b
DachhälfteHalf of the roof
55
oberer Längsträgerupper side member
66
VerstärkungsträgerReinforcement beam
77
Fensterwindow

Claims (6)

Wagenkasten eines Schienenfahrzeuges mit einer Bodenplatte (1), Stirnwänden (2), Seitenwänden (3) und einem Dach (4), dadurch gekennzeichnet, daß der gesamte Wagenkasten eine tragende röhrenartige Verbundstruktur bildet, innerhalb der die Bodenplatte (1) und die Stirnwände (2) jeweils aus Aluminium-Strangpreßprofilen bestehen und die Seitenwände (3) sowie das Dach (4) als Haube aus Faserverbundwerkstoff hergestellt sind, wobei zumindest ein oberer Längsträger (5) als zusätzliches Tragelement in die röhrenartige Verbundstruktur des Wagenkastens einbezogen ist.Car body of a rail vehicle with one Base plate (1), end walls (2), side walls (3) and a roof (4), characterized in that the entire Car body has a load-bearing tubular composite structure forms within the bottom plate (1) and the end walls (2) each made of extruded aluminum profiles exist and the side walls (3) and the roof (4) as Hood are made of fiber composite material, wherein at least one upper side member (5) as an additional one Support element in the tubular composite structure of the Car body is included. Wagenkasten nach Anspruch 1, dadurch gekennzeichnet, daß die Haube wenigstens zwei Seitenwandplatten (3a) und eine Dachplatte (4a) beinhaltet.Car body according to claim 1, characterized in that the hood at least two side wall panels (3a) and includes a roof panel (4a). Wagenkasten nach Anspruch 1, dadurch gekennzeichnet, daß die Haube aus wenigstens zwei Seitenwandplatten (3a) mit daran jeweils angeformten Dachhälften (4b) besteht.Car body according to claim 1, characterized in that the hood consists of at least two side wall panels (3a) with roof halves (4b) molded onto it. Wagenkasten nach Anspruch 3, dadurch gekennzeichnet, daß im Bereich des Überganges jeder Seitenwandplatte (3a) in ihre Dachhälfte (4b) ein Hohlraum zur Aufnahme eines Verstärkungsträgers (6) vorgesehen ist, der nach dem Einsetzen in diesen Hohlraum durch Kleben gehalten wird.Car body according to claim 3, characterized in that in the area of the transition of each side wall plate (3a) in its roof half (4b) a cavity for receiving a Reinforcing member (6) is provided, which after Insertion in this cavity is held by gluing. Wagenkasten nach Anspruch 1, dadurch gekennzeichnet, daß an der seitlichen Stoßstelle zwischen den Seitenwandplatten (3a) und der Dachplatte (4a) - Anspruch 2 - bzw. an der in Fahrzeuglängsmitte befindlichen Stoßstelle der Dachhälften (4b) - Anspruch 3 - jeweils ein oberer Längsträger (5) angeordnet ist, der neben seiner Funktion als zusätzliches Tragelement als Verbindungselement für die Seitenwandplatten (3a) und die Dachplatte (4a) bzw. die Dachhälften (4b) dient.Car body according to claim 1, characterized in that at the side joint between the side wall panels (3a) and the roof panel (4a) - Claim 2 - or at the joint located in the center of the vehicle the roof halves (4b) - claim 3 - each an upper Side member (5) is arranged in addition to its function as an additional support element as a connecting element for the side wall panels (3a) and the roof panel (4a) or the roof halves (4b) serves. Wagenkasten nach Anspruch 5, dadurch gekennzeichnet, daß der obere Längsträger (5) für das Befestigen von Teilen der Innenausstattung - wie z. B. Gepäckablage, Luftkanal, Beleuchtungskörper - nutzbar ist.Car body according to claim 5, characterized in that the upper side member (5) for attaching Parts of the interior - such. B. luggage rack, Air duct, lighting fixture - can be used.
EP98115303A 1997-08-25 1998-08-14 Body of a railway vehicle Expired - Lifetime EP0899176B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736910 1997-08-25
DE19736910A DE19736910A1 (en) 1997-08-25 1997-08-25 Car body of a rail vehicle

Publications (2)

Publication Number Publication Date
EP0899176A1 true EP0899176A1 (en) 1999-03-03
EP0899176B1 EP0899176B1 (en) 2004-02-04

Family

ID=7840064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115303A Expired - Lifetime EP0899176B1 (en) 1997-08-25 1998-08-14 Body of a railway vehicle

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EP (1) EP0899176B1 (en)
AT (1) ATE258863T1 (en)
DE (2) DE19736910A1 (en)
ES (1) ES2216217T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106184245A (en) * 2016-08-15 2016-12-07 中车唐山机车车辆有限公司 A kind of lightweight body construction

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955539A1 (en) * 1999-11-18 2001-05-31 Siemens Duewag Gmbh Car body of a rail vehicle for the transportation of people

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962457A (en) * 1959-07-30 1964-07-01 Ind D Soule Ets Railway wagons and cars
DE1900649U (en) * 1962-02-27 1964-09-17 Fiat Spa RAILWAY WAGON BODY WITH PARTIAL WALLS IN MODULAR DESIGN.
GB1027694A (en) * 1962-06-02 1966-04-27 Richard Talbot Closed body for road and rail vehicles
EP0489294A1 (en) * 1990-12-05 1992-06-10 Inventio Ag Body for railway vehicles
DE19537498A1 (en) * 1995-09-25 1997-04-03 Inst Schienenfahrzeuge Segmented shell construction with floating inner lining

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906875A1 (en) * 1969-02-12 1970-09-03 Kabel Metallwerke Ghh End termination for electrical high and extra high voltage cables and lines
GB1594481A (en) * 1977-03-11 1981-07-30 Nat Res Dev Vehicle body structures and panels therefor
DE3204526A1 (en) * 1982-02-10 1983-08-18 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Bodywork element for vehicles, in particular motor vehicles
DE8910779U1 (en) * 1989-08-31 1989-12-07 Ramseier + Jenzer Ingenieur AG, Biel, Bern Vehicle construction

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB962457A (en) * 1959-07-30 1964-07-01 Ind D Soule Ets Railway wagons and cars
DE1900649U (en) * 1962-02-27 1964-09-17 Fiat Spa RAILWAY WAGON BODY WITH PARTIAL WALLS IN MODULAR DESIGN.
GB1027694A (en) * 1962-06-02 1966-04-27 Richard Talbot Closed body for road and rail vehicles
EP0489294A1 (en) * 1990-12-05 1992-06-10 Inventio Ag Body for railway vehicles
DE19537498A1 (en) * 1995-09-25 1997-04-03 Inst Schienenfahrzeuge Segmented shell construction with floating inner lining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106184245A (en) * 2016-08-15 2016-12-07 中车唐山机车车辆有限公司 A kind of lightweight body construction

Also Published As

Publication number Publication date
ATE258863T1 (en) 2004-02-15
DE19736910A1 (en) 1999-03-04
DE59810700D1 (en) 2004-03-11
ES2216217T3 (en) 2004-10-16
EP0899176B1 (en) 2004-02-04

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