EP2844533B1 - Traction head part - Google Patents
Traction head part Download PDFInfo
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- EP2844533B1 EP2844533B1 EP13729705.7A EP13729705A EP2844533B1 EP 2844533 B1 EP2844533 B1 EP 2844533B1 EP 13729705 A EP13729705 A EP 13729705A EP 2844533 B1 EP2844533 B1 EP 2844533B1
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- European Patent Office
- Prior art keywords
- head part
- traction head
- cabin
- pillar
- longitudinal member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
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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
Definitions
- the invention relates to a traction head part comprising a cabin having a floor area, a roof and two side walls which extend between the floor area and the roof, according to the preamble of claim 1.
- the Buchkopfteil corresponds for example to a head of a railcar train, a control car, or even a locomotive. Accordingly, the cabin may be formed as a train cab, passenger cabin or a combination thereof. The Switzerlandkopfteil may additionally comprise a rail drive.
- the Buchkopfteil usually includes a bodyshell structure to which a shaping outer shell is attached.
- the bodyshell structure and the outer shell are structurally separated.
- the bodyshell structure absorbs static loads as well as crash loads, whereas the outer shell is an essential vehicle for design and a key design feature for aerodynamics.
- the bodyshell structure usually consists of welded steel / aluminum elements and the outer shell is molded from GRP materials. The outer shell is glued or screwed onto the bodyshell structure.
- the object of the present invention is therefore, starting from a traction head part of the type mentioned, to improve this traction head part in such a way that the forces occurring during a crash are safely absorbed and the cab and the Werkopfteil are easy to assemble and the cabin has a large internal volume.
- a traction head part comprising a car comprising a floor area, a roof and two side walls extending between the floor area and the roof.
- the side walls each have at their head end on an A-pillar, which is held on the bottom portion. From each A-pillar, one side rail each extends into the side walls, with the unit comprising the A-pillar and side member designed to absorb forces in the event of a crash and to guide them into the cab.
- a unit of A-pillar and a longitudinal member is formed in the side walls of the Buchkopfteils, which derives forces in a collision in the cabin. This allows the car to absorb forces and increase the strength of the Glaskopfteils.
- the head end of the pulling head part refers to the end facing away from the train.
- the A-pillar viewed from the top of the head, is the first pillar still extending from the bottom area.
- the side member extends in the side wall.
- the side member is an integral part of the side wall. More preferably, the A-pillar and / or the longitudinal members are made of aluminum or steel.
- the described Buchkopfteil has the advantage that in each case a side wall is formed, which is generally suitable to absorb forces occurring during a crash and to divert into the cabin.
- the cabin as a whole contributes to increasing safety in the event of a collision.
- a usable inner volume of the Buchkopfteils can be increased while maintaining the outer dimensions.
- the design of the side walls with the A-pillar and the side member a simple construction for the side walls is specified, whereby a number of required components is low and can reduce weight and cost.
- the traction head part is designed such that the longitudinal members form an upper edge of the respective side wall.
- the forces in a collision can be derived independently of the height of an impact point to the roof of the cabin, so that the forces can be distributed over a large area of the cabin.
- the height of the cabin is stabilized so that people in the cabin are protected in the event of a collision.
- the traction head part is designed such that the cabin is self-supporting.
- Self-supporting means that wall panels of the cabin are designed and connected so that they increase the strength of the cabin.
- the wall panels may be connected by welding to the floor area, the A-pillar and / or the longitudinal beam, so that there is a load-bearing connection.
- the statements apply accordingly for roof panels.
- the wall and / or roof panels are preferably made of aluminum or steel.
- the thickness of the sheets is preferably chosen so that the sheets can be easily mounted and contribute to the strength of the cabin.
- the outer shell is also able to absorb forces in the event of a collision and divert them into the forest. This further increases safety in the event of a collision.
- the traction head part is designed such that the side walls each have at least one further column, and the longitudinal carrier is in each case connected to the at least one further column.
- the least Another column improves the stability of the respective side wall and facilitates the attachment of wall panels.
- the wall panels are preferably each attached to two columns, so that they additionally increase the stability of the traction head part, in particular in the longitudinal direction.
- the traction head part is designed such that the longitudinal member is designed in several parts, and in each case at least a part of the longitudinal member extends between two columns.
- the longitudinal member is located with its two ends in each case on a column, so that forces can be transmitted well between these components.
- the traction head part is designed such that the longitudinal member is designed as a profile carrier. Due to the profile, the stability of the longitudinal member is increased, in particular in its longitudinal direction. At the same time, the weight of the longitudinal member may be low.
- the traction head part is designed such that the roof comprises at least one cross member, which is held with its ends on the two longitudinal members.
- the cross member causes a transverse reinforcement of the cabin, which may be relevant for example when tipping the Glaskopfteils. Also, forces that act only on one of the A-pillars, by cross member partially in the other side wall, in particular in the side members of the other side wall, transmitted and thus be conducted evenly into the cabin.
- the Switzerland Kirsonteil is formed such that at least two further columns and a cross member are interconnected.
- the result is a support arch that stabilizes the cross section of the cabin.
- the assembly of a component can increase the stability of the cabin in various aspects as previously described.
- the use of the support arch very efficient for the installation of the cab and the towing head part.
- the traction head part is designed such that the longitudinal members each have an arcuate shape and extend upwards from the A-pillar.
- the curve shape is advantageous because it allows on the one hand an aerodynamic design of the Glaskopfteils and on the other hand is well suited to absorb forces during the collision.
- the traction head part is designed such that the longitudinal carrier is in each case embodied integrally with at least one wall plate and / or a roof plate.
- a stable structural unit is formed on which more wall and / or roof panels can be easily attached.
- the longitudinal member with the at least one wall plate and / or roof plate thus forms on the one hand a supporting structure, which contributes significantly to the stability of the traction head part, in particular in a collision.
- the structural unit formed in this way forms the outer shape of the traction head part without the need for additional shaping components in this area.
- the traction head part is designed such that the cabin is formed as a welded unit.
- the cabin can be easily formed while having a high stability.
- A-pillar, side member and, if present side panels, roof panels, other columns and cross member can thus form a total of a stable unit.
- the FIGS. 1 and 2 show a Switzerlandkopfteil 1 according to a preferred embodiment.
- the towing head part 1 comprises a car 3, which comprises a floor area 5, a roof 7 and two side walls 9 which extend between the floor area 5 and the roof 7.
- the side walls 9 have at the head end 11 of the Switzerlandkopfteils 1 each have an A-pillar 13 and longitudinally spaced further columns 15a, 15b, which are held on the bottom portion 5, and a different height with respect to the height of the side wall in its position respectively.
- a longitudinal member 17 extends into the side walls 9, wherein the longitudinal members 17 have an arcuate shape in which they extend from the A-pillar 13 upwards.
- the longitudinal members 17 form an upper edge of the respective side wall 9.
- the longitudinal member 17 is connected to the other columns 15a, 15b.
- the longitudinal member 17 is thus an integral part of the side wall.
- the longitudinal member 17 is in each case designed as a multi-part profile carrier with a head-side and a rear single carrier 17a, 17b, which form two parts of the longitudinal member 17.
- the head-side single carrier 17a extends between the A-pillar 13 and another pillar 15a, which is designed as a high pillar, and bears with its two ends on it.
- the remaining columns 15b which are made correspondingly lower, are connected to the individual carriers 17a, 17b in a middle region of the individual carriers 17a, 17b.
- the roof 7 comprises a head-side and a rear cross-member 19a, 19b.
- the rear cross member 19b is held at its ends to the two rear individual beams 17b, while the head-side cross member 19a is connected to the raised columns 15a and forms a support sheet 21 therewith.
- the side walls 9 and the roof 7 each comprise a plurality of wall or roof panels 23, 25.
- the wall and roof panels 23, 25 are each attached to two columns 13, 15a, 15b or transverse members 19a, 19b attached. As can be seen on the wall panels 23, these partially span a plurality of columns 15a, 15b, wherein they are also attached to the spanned columns 15a, 15b.
- A-pillars 13, longitudinal members 17, cross members 19a, 19b and wall and roof panels 23, 25 are made in this embodiment of aluminum and welded together, so that the car 3 is formed as a welded unit.
- the cabin 3 is thereby self-supporting, so that wall and ceiling panels 23, 25 increase the strength of the cabin 3.
- A-pillar 13 and longitudinal members 15 are designed such that they collectively absorb forces in the event of a crash and lead into the cabin 3.
- A-pillars 13, side members 17, cross members 19a, 19b and wall and roof panels 23, 25 are made of aluminum.
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Description
Die Erfindung betrifft ein Zugkopfteil mit einer Kabine mit einem Bodenbereich, einem Dach und zwei Seitenwänden, die sich zwischen dem Bodenbereich und dem Dach erstrecken, nach dem Oberbegriff von Anspruch 1.The invention relates to a traction head part comprising a cabin having a floor area, a roof and two side walls which extend between the floor area and the roof, according to the preamble of claim 1.
Ein solches Zugkopfteil ist beispielsweise aus der
Weitere bekannte Kopfmodule für Schienenfahrzeuge gehen aus der
Das Zugkopfteil entspricht beispielsweise einem Kopf eines Triebwagenzugs, einem Steuerwagen, oder auch einer Lokomotive. Entsprechend kann die Kabine als Zugführerkabine, Fahrgastkabine oder als Kombination davon ausgebildet sein. Das Zugkopfteil kann zusätzlich einen Schienenantrieb umfassen.The Zugkopfteil corresponds for example to a head of a railcar train, a control car, or even a locomotive. Accordingly, the cabin may be formed as a train cab, passenger cabin or a combination thereof. The Zugkopfteil may additionally comprise a rail drive.
Im Stand der Technik umfasst das Zugkopfteil üblicherweise eine Rohbaustruktur, an der eine formgebende Außenhülle angebracht ist. Die Rohbaustruktur und die Außenhülle sind dabei konstruktiv getrennt. Die Rohbaustruktur übernimmt die Aufnahme von statischen Lasten sowie von Crashlasten, wohingegen die Außenhülle wesentlicher Träger des Designs und bestimmendes Gestaltungsmerkmal für die Aerodynamik ist. Die Rohbaustruktur besteht üblicherweise aus geschweißten Stahl/Aluminium-Elementen und die Außenhülle ist aus GfK-Materialien geformt. Die Außenhülle wird auf die Rohbaustruktur geklebt oder geschraubt.In the prior art, the Zugkopfteil usually includes a bodyshell structure to which a shaping outer shell is attached. The bodyshell structure and the outer shell are structurally separated. The bodyshell structure absorbs static loads as well as crash loads, whereas the outer shell is an essential vehicle for design and a key design feature for aerodynamics. The bodyshell structure usually consists of welded steel / aluminum elements and the outer shell is molded from GRP materials. The outer shell is glued or screwed onto the bodyshell structure.
Nachteilig bei solchen Zugkopfteil ist, dass das Zugkopfteil zwei im Wesentlichen unabhängige Strukturen umfasst, die funktional separate Aufgaben haben. Dadurch wird die Gestaltung der Kabine eingeschränkt und Ihr Platz reduziert. Das Gewicht des Zugkopfteils, insbesondere der Kabine, wird erhöht und die Montage erschwert. Außerdem sind die Anforderungen an Festigkeit beim Zusammenprall zu erfüllen.A disadvantage of such Zugkopfteil is that the Zugkopfteil comprises two substantially independent structures that have functionally separate tasks. This will make the design the cabin is restricted and your space is reduced. The weight of the Zugkopfteils, in particular the cabin is increased and makes mounting difficult. In addition, the requirements for strength in the collision must be met.
Aufgabe der vorliegenden Erfindung ist es daher, ausgehend von einem Zugkopfteil der eingangs genannten Art, dieses Zugkopfteil in der Weise technisch zu verbessern, dass die beim einem Crash auftretenden Kräfte sicher aufgenommen werden können und die Kabine sowie das Zugkopfteil einfach zu montieren sind und die Kabine ein großes Innenvolumen aufweist.The object of the present invention is therefore, starting from a traction head part of the type mentioned, to improve this traction head part in such a way that the forces occurring during a crash are safely absorbed and the cab and the Zugkopfteil are easy to assemble and the cabin has a large internal volume.
Diese Aufgabe wird erfindungsgemäß durch ein Zugkopfteil der oben genannten Art gelöst, das die im Anspruch 1 angegebenen Merkmale aufweist.This object is achieved by a Zugkopfteil the above-mentioned type having the features specified in claim 1.
Vorteilhafte Ausgestaltungen des erfindungsgemäßen Zugkopfteils sind Gegenstand von Unteransprüchen.Advantageous embodiments of the invention Zugkopfteils are the subject of dependent claims.
Erfindungsgemäß ist somit ein Zugkopfteil angegeben mit einer Kabine, die einen Bodenbereich, ein Dach und zwei Seitenwände, die sich zwischen dem Bodenbereich und dem Dach erstrecken, umfasst. Die Seitenwände weisen an ihrem Kopfende jeweils eine A-Säule auf, die an dem Bodenbereich gehalten ist. Von jeder A-Säule erstreckt sich jeweils ein Längsträger in die Seitenwände, wobei die Einheit aus A-Säule und Längsträger ausgeführt ist, Kräfte im Falle eines Crashs aufzunehmen und in die Kabine zu leiten.According to the invention, there is thus provided a traction head part comprising a car comprising a floor area, a roof and two side walls extending between the floor area and the roof. The side walls each have at their head end on an A-pillar, which is held on the bottom portion. From each A-pillar, one side rail each extends into the side walls, with the unit comprising the A-pillar and side member designed to absorb forces in the event of a crash and to guide them into the cab.
In anderen Worten wird in den Seitenwänden des Zugkopfteils jeweils eine Einheit aus A-Säule und einem Längsträger gebildet, die Kräfte bei einem Zusammenprall in die Kabine ableitet. Dadurch kann die Kabine Kräfte aufnehmen und die Festigkeit des Zugkopfteils erhöhen. Das Kopfende des Zugkopfteils bezieht sich auf das Ende, welches von dem Zug weg zeigt. Die A-Säule ist von dem Kopfende betrachtet die erste Säule, die sich von dem Bodenbereich noch oben erstreckt. Der Längsträger erstreckt sich in der Seitenwand. Der Längsträger ist integraler Bestandteil der Seitenwand. Weiter bevorzugt sind die A-Säule und/oder der Längsträger aus Aluminium oder Stahl gefertigt.In other words, in each case a unit of A-pillar and a longitudinal member is formed in the side walls of the Zugkopfteils, which derives forces in a collision in the cabin. This allows the car to absorb forces and increase the strength of the Zugkopfteils. The head end of the pulling head part refers to the end facing away from the train. The A-pillar, viewed from the top of the head, is the first pillar still extending from the bottom area. The side member extends in the side wall. The side member is an integral part of the side wall. More preferably, the A-pillar and / or the longitudinal members are made of aluminum or steel.
Das beschrieben Zugkopfteil weist den Vorteil auf, dass jeweils eine Seitenwand gebildet wird, die insgesamt geeignet ist, bei einem Crash auftretende Kräfte aufzunehmen und in die Kabine abzuleiten. Somit trägt die Kabine als Ganzes zur Erhöhung der Sicherheit im Kollisionsfall bei. Zusätzlich kann ein nutzbares Innenvolumen des Zugkopfteils unter Beibehaltung der äußeren Abmessungen vergrößert werden. Durch die Ausgestaltung der Seitenwände mit der A-Säule und dem Längsträger wird eine einfache Konstruktion für die Seitenwände angegeben, wodurch eine Anzahl benötigter Bauelemente gering ist und sich Gewicht und Kosten reduzieren lassen.The described Zugkopfteil has the advantage that in each case a side wall is formed, which is generally suitable to absorb forces occurring during a crash and to divert into the cabin. Thus, the cabin as a whole contributes to increasing safety in the event of a collision. additionally a usable inner volume of the Zugkopfteils can be increased while maintaining the outer dimensions. The design of the side walls with the A-pillar and the side member a simple construction for the side walls is specified, whereby a number of required components is low and can reduce weight and cost.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass die Längsträger einen oberen Rand der jeweiligen Seitenwand bilden. Somit können die Kräfte bei einem Zusammenprall unabhängig von der Höhe eines Aufprallpunktes bis in das Dach der Kabine abgeleitet werden, so dass die Kräfte auf einen großen Bereich der Kabine verteilt werden können. Zusätzlich wird die Kabine in Ihrer Höhe stabilisiert, so dass in der Kabine befindliche Personen bei einem Zusammenprall geschützt sind.According to a preferred embodiment, the traction head part is designed such that the longitudinal members form an upper edge of the respective side wall. Thus, the forces in a collision can be derived independently of the height of an impact point to the roof of the cabin, so that the forces can be distributed over a large area of the cabin. In addition, the height of the cabin is stabilized so that people in the cabin are protected in the event of a collision.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass die Kabine selbsttragend ist. Selbsttragend bedeutet hier, dass Wandbleche der Kabine derart ausgeführt und verbunden sind, dass sie die Festigkeit der Kabine erhöhen. Beispielsweise können die Wandbleche durch Schweißen mit dem Bodenbereich, der A-Säule und/oder dem Längsträger verbunden sein, so dass sich eine tragende Verbindung ergibt. Die Ausführungen gelten entsprechend für Dachbleche. Die Wand- und/oder Dachbleche sind vorzugsweise aus Aluminium oder Stahl gefertigt. Die Dicke der Bleche ist vorzugsweise so gewählt, dass die Bleche leicht montiert werden können und zur Festigkeit der Kabine beitragen können. Dadurch ist die Außenhülle in der Lage, ebenfalls Kräfte im Falle eines Zusammenpralls aufzunehmen und in Gesamtstruktur auszuleiten. Hierdurch wird die Sicherheit im Kollisionsfall weiter erhöht.According to a preferred embodiment, the traction head part is designed such that the cabin is self-supporting. Self-supporting here means that wall panels of the cabin are designed and connected so that they increase the strength of the cabin. For example, the wall panels may be connected by welding to the floor area, the A-pillar and / or the longitudinal beam, so that there is a load-bearing connection. The statements apply accordingly for roof panels. The wall and / or roof panels are preferably made of aluminum or steel. The thickness of the sheets is preferably chosen so that the sheets can be easily mounted and contribute to the strength of the cabin. As a result, the outer shell is also able to absorb forces in the event of a collision and divert them into the forest. This further increases safety in the event of a collision.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass die Seitenwände jeweils wenigstens eine weitere Säule aufweisen, und der Längsträger jeweils mit der wenigstens einen weiteren Säule verbunden ist. Die wenigstens eine weitere Säule verbessert die Stabilität der jeweiligen Seitenwand und erleichtert das Anbringen von Wandblechen. Die Wandbleche werden vorzugsweise jeweils an zwei Säulen befestigt, so dass sie zusätzlich die Stabilität des Zugkopfteils erhöhen, insbesondere in Längsrichtung.According to a preferred embodiment, the traction head part is designed such that the side walls each have at least one further column, and the longitudinal carrier is in each case connected to the at least one further column. The least Another column improves the stability of the respective side wall and facilitates the attachment of wall panels. The wall panels are preferably each attached to two columns, so that they additionally increase the stability of the traction head part, in particular in the longitudinal direction.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass der Längsträger mehrteilig ausgeführt ist, und sich jeweils wenigstens ein Teil des Längsträgers zwischen zwei Säulen erstreckt. Bevorzugt liegt der Längsträger mit seinen beiden Enden jeweils an einer Säule an, so dass Kräfte gut zwischen diesen Bauteilen übertragen werden können.According to a preferred embodiment, the traction head part is designed such that the longitudinal member is designed in several parts, and in each case at least a part of the longitudinal member extends between two columns. Preferably, the longitudinal member is located with its two ends in each case on a column, so that forces can be transmitted well between these components.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass der Längsträger als Profilträger ausgeführt ist. Durch das Profil wird die Stabilität des Längsträgers erhöht, insbesondere in seiner Längsrichtung. Gleichzeitig kann das Gewicht des Längsträgers niedrig sein.According to a preferred embodiment, the traction head part is designed such that the longitudinal member is designed as a profile carrier. Due to the profile, the stability of the longitudinal member is increased, in particular in its longitudinal direction. At the same time, the weight of the longitudinal member may be low.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass das Dach wenigstens einen Querträger umfasst, der mit seinen Enden an den beiden Längsträgern gehalten ist. Der Querträger bewirkt eine Querverstärkung der Kabine, was beispielsweise beim Umkippen des Zugkopfteils relevant sein kann. Auch können Kräfte, die nur auf eine der A-Säulen einwirken, durch Querträger teilweise in die jeweils andere Seitenwand, insbesondere in den Längsträger der anderen Seitenwand, übertragen und damit gleichmäßig in die Kabine geleitet werden.According to a preferred embodiment, the traction head part is designed such that the roof comprises at least one cross member, which is held with its ends on the two longitudinal members. The cross member causes a transverse reinforcement of the cabin, which may be relevant for example when tipping the Zugkopfteils. Also, forces that act only on one of the A-pillars, by cross member partially in the other side wall, in particular in the side members of the other side wall, transmitted and thus be conducted evenly into the cabin.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass wenigstens zwei weitere Säulen und ein Querträger miteinander verbunden sind. Es ergibt sich ein Stützbogen, der den Querschnitt der Kabine stabilisiert. Mit dem Stützbogen kann durch die Montage eines Bauteils die Stabilität der Kabine in verschiedenen Aspekten wie zuvor beschrieben erhöht werden. Somit ist die Verwendung des Stützbogens sehr effizient für die Montage der Kabine und des Zugkopfteils.According to a preferred embodiment, the Zugkopfteil is formed such that at least two further columns and a cross member are interconnected. The result is a support arch that stabilizes the cross section of the cabin. With the support arch, the assembly of a component can increase the stability of the cabin in various aspects as previously described. Thus, the use of the support arch very efficient for the installation of the cab and the towing head part.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass die Längsträger jeweils eine Bogenform aufweisen und sich von der A-Säule nach oben erstrecken. Die Kurvenform ist vorteilhaft, weil sie einerseits eine aerodynamische Ausgestaltung der Zugkopfteils ermöglicht und andererseits gut zur Aufnahme von Kräften beim Zusammenprall geeignet ist.According to a preferred embodiment, the traction head part is designed such that the longitudinal members each have an arcuate shape and extend upwards from the A-pillar. The curve shape is advantageous because it allows on the one hand an aerodynamic design of the Zugkopfteils and on the other hand is well suited to absorb forces during the collision.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass der Längsträger jeweils integral mit wenigstens einem Wandblech und/oder einem Dachblech ausgeführt ist. Dadurch wird eine stabile bauliche Einheit gebildet, an der sich weitere Wand- und/oder Dachbleche leicht befestigen lassen. Der Längsträger mit dem wenigstens einen Wandblech und/oder Dachblech bildet somit einerseits eine Tragkonstruktion, die wesentlich zu der Stabilität des Zugkopfteils beiträgt, insbesondere bei einem Zusammenprall. Andererseits formt die so gebildete bauliche Einheit die äußere Form des Zugkopfteils, ohne dass zusätzliche formgebende Bauteile in diesem Bereich erforderlich sind.According to a preferred embodiment, the traction head part is designed such that the longitudinal carrier is in each case embodied integrally with at least one wall plate and / or a roof plate. As a result, a stable structural unit is formed on which more wall and / or roof panels can be easily attached. The longitudinal member with the at least one wall plate and / or roof plate thus forms on the one hand a supporting structure, which contributes significantly to the stability of the traction head part, in particular in a collision. On the other hand, the structural unit formed in this way forms the outer shape of the traction head part without the need for additional shaping components in this area.
Gemäß einer bevorzugten Ausführungsform ist das Zugkopfteil derart ausgebildet, dass die Kabine als eine geschweißte Einheit ausgebildet ist. Durch das Schweißen kann die Kabine auf einfache Weise gebildet werden und gleichzeitig eine hohe Stabilität aufweisen. A-Säule, Längsträger und soweit vorhanden Seitenbleche, Dachbleche, weitere Säulen und Querträger können somit insgesamt eine stabile Einheit bilden.According to a preferred embodiment, the traction head part is designed such that the cabin is formed as a welded unit. By welding, the cabin can be easily formed while having a high stability. A-pillar, side member and, if present side panels, roof panels, other columns and cross member can thus form a total of a stable unit.
Die oben beschriebenen Eigenschaften, Merkmale und Vorteile dieser Erfindung sowie die Art und Weise, wie diese erreicht werden, werden klarer und deutlicher verständlich im Zusammenhang mit der folgenden Beschreibung der Ausführungsbeispiele, die im Zusammenhang mit den Zeichnungen näher erläutert werden. Darin zeigen:
- Figur 1
- eine perspektivische Ansicht eines Zugkopfteils gemäß einer ersten Ausführungsform in einer Ansicht seitlich von der Kopfseite, und
- Figur 2
- eine perspektivische Ansicht des Zugkopfteils aus
Figur 1 in einer Ansicht seitlich aus der Richtung von seiner der Kopfseite entgegengesetzten Seite.
- FIG. 1
- a perspective view of a Zugkopfteils according to a first embodiment in a view laterally from the head side, and
- FIG. 2
- a perspective view of the Zugkopfteils
FIG. 1 in a view laterally from the direction of its head side opposite side.
Die
Die Seitenwände 9 weisen an dem Kopfende 11 des Zugkopfteils 1 jeweils eine A-Säule 13 und in Längsrichtung beabstandet weitere Säulen 15a, 15b auf, die an dem Bodenbereich 5 gehalten sind, und eine unterschiedliche Höhe bezogen auf den die Höhe der Seitenwand an ihrer Position aufweisen. Von der A-Säule 13 erstreckt sich jeweils ein Längsträger 17 in die Seitenwände 9, wobei die Längsträger 17 eine Bogenform aufweisen, in der sie sich von der A-Säule 13 nach oben erstrecken. Dabei bilden die Längsträger 17 einen oberen Rand der jeweiligen Seitenwand 9. Der Längsträger 17 ist mit den weiteren Säulen 15a, 15b verbunden. Der Längsträger 17 ist somit integraler Bestandteil der Seitenwand 9.The
Wie in
Das Dach 7 umfasst einen kopfseitigen und einen hinteren Querträger 19a, 19b. Der hintere Querträger 19b ist mit seinen Enden an den beiden hinteren Einzelträgern 17b gehalten, während der kopfseitige Querträger 19a mit den erhöhten Säulen 15a verbunden ist und mit diesen einen Stützbogen 21 bildet.The
Wie in den Figuren weiter zu erkennen ist umfassen die Seitenwände 9 und das Dach 7 jeweils mehrere Wand- bzw. Dachbleche 23, 25. Die Wand- und Dachbleche 23, 25 sind jeweils an zwei Säulen 13, 15a, 15b bzw. Querträgern 19a, 19b angebracht. Wie an den Wandblechen 23 zu erkennen ist, überspannen diese teilweise mehrere Säulen 15a, 15b, wobei sie an den überspannten Säulen 15a, 15b ebenfalls befestigt sind.As can be seen further in the figures, the
A-Säulen 13, Längsträger 17, Querträger 19a, 19b sowie Wand- und Dachbleche 23, 25 sind in diesem Ausführungsbeispiel aus Aluminium gefertigt und miteinander verschweißt, so dass die Kabine 3 als geschweißte Einheit ausgebildet ist. Die Kabine 3 ist dadurch selbsttragend, so dass Wand- und Deckenbleche 23, 25 die Festigkeit der Kabine 3 erhöhen. A-Säule 13 und Längsträger 15 sind dabei derart ausgeführt, dass sie gemeinsam im Falle eines Crashs Kräfte aufnehmen und in die Kabine 3 leiten. In einem alternativen Ausführungsbeispiel sind A-Säulen 13, Längsträger 17, Querträger 19a, 19b sowie Wand- und Dachbleche 23, 25 aus Aluminium gefertigt.A-pillars 13,
Obwohl die Erfindung im Detail durch die bevorzugte Ausführungsform näher illustriert und beschrieben wurde, ist die Erfindung nicht durch die offenbarten Beispiele eingeschränkt. Andere Variationen können vom Fachmann hieraus abgeleitet werden, ohne den Schutzumfang der Erfindung zu verlassen. Although the invention has been illustrated and described in detail by the preferred embodiment, the invention is not limited by the disclosed examples. Other variations can be deduced therefrom by those skilled in the art without departing from the scope of the invention.
Claims (11)
- Traction head part (1) having a cabin (3) which comprises a floor region (5), a roof (7) and two side walls (9) which extend between the floor region (5) and the roof (7), wherein the side walls (9) on the head end (11) thereof in each case comprise an A-pillar (13) which is retained on the floor region (5) and from which
one respective longitudinal member (17) extends into the side walls (9), characterized in that the longitudinal member (17) is an integral constituent of the side wall (9), and
the unit consisting of the A-pillar (13) and the longitudinal member (17) is designed to absorb and direct forces into the cabin (3) in the case of a crash. - Traction head part (1) according to Claim 1, characterized in that the longitudinal members (17) form an upper edge of the respective side wall (9).
- Traction head part (1) according to one of the preceding Claims 1 or 2, characterized in that the cabin (3) is self-supporting.
- Traction head part (1) according to one of the preceding claims, characterized in that in each case the side walls (9) comprise at least one further pillar (15a, 15b) and the longitudinal member (17) in each case is connected to the at least one further pillar (15a, 15b).
- Traction head part (1) according to Claim 4, characterized in that the longitudinal member (17) is designed in multiple parts and in each case at least one part (17a, 17b) of the longitudinal member (17) extends between two pillars (13, 15a, 15b) .
- Traction head part (1) according to one of the preceding claims, characterized in that the longitudinal member (17) is designed as a profiled support.
- Traction head part (1) according to one of the preceding claims, characterized in that the roof (7) comprises at least one crossmember (19a, 19b) which is retained by its ends on the two longitudinal members (17).
- Traction head part (1) according to the preceding Claims 4 and 7, characterized in that at least two further pillars (15a) and one crossmember (19a) are connected together.
- Traction head part (1) according to one of the preceding claims, characterized in that the longitudinal members (17) in each case have a curved shape and extend upwardly from the A-pillar (13).
- Traction head part (1) according to one of the preceding claims, characterized in that the longitudinal member (17) in each case is designed integrally with at least one wall panel (23) and/or one roof panel (25).
- Traction head part (1) according to one of the preceding claims, characterized in that the cabin (3) is configured as a welded unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13729705T PL2844533T3 (en) | 2012-07-24 | 2013-06-17 | Traction head part |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012212967.7A DE102012212967A1 (en) | 2012-07-24 | 2012-07-24 | Zugkopfteil |
PCT/EP2013/062466 WO2014016049A1 (en) | 2012-07-24 | 2013-06-17 | Traction head part |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2844533A1 EP2844533A1 (en) | 2015-03-11 |
EP2844533B1 true EP2844533B1 (en) | 2019-04-03 |
Family
ID=48652064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13729705.7A Active EP2844533B1 (en) | 2012-07-24 | 2013-06-17 | Traction head part |
Country Status (13)
Country | Link |
---|---|
US (1) | US20150191180A1 (en) |
EP (1) | EP2844533B1 (en) |
CN (1) | CN204801783U (en) |
BR (1) | BR112015001393A2 (en) |
CA (1) | CA2879759A1 (en) |
DE (1) | DE102012212967A1 (en) |
ES (1) | ES2733454T3 (en) |
IN (1) | IN2014DN10893A (en) |
PL (1) | PL2844533T3 (en) |
PT (1) | PT2844533T (en) |
RU (1) | RU162454U1 (en) |
TR (1) | TR201906314T4 (en) |
WO (1) | WO2014016049A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9248846B2 (en) * | 2011-12-02 | 2016-02-02 | Nippon Sharyo, Ltd. | Rolling stock |
WO2013124962A1 (en) * | 2012-02-21 | 2013-08-29 | 日本車輌製造株式会社 | Railway vehicle |
DE102012213019B4 (en) | 2012-07-25 | 2014-12-04 | Siemens Aktiengesellschaft | Zugkopfteil |
DE102016205305A1 (en) * | 2016-03-31 | 2017-10-05 | Siemens Aktiengesellschaft | Rail vehicle, in particular locomotive |
USD827493S1 (en) * | 2016-04-01 | 2018-09-04 | Byd Company Limited | Train |
EP3929055A1 (en) * | 2020-06-22 | 2021-12-29 | Stadler Rail AG | Rail vehicle carriage for transporting passengers, railway vehicle with a railway vehicle carriage and method for forming a transition between railway vehicles |
CN111746583A (en) * | 2020-07-14 | 2020-10-09 | 中车大连机车车辆有限公司 | Train collision-resistant energy-absorbing structure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2698840B1 (en) * | 1992-12-08 | 1995-02-24 | Dietrich & Cie De | Railway vehicle with driver's cab having an energy absorbing structure. |
FR2712950B1 (en) * | 1993-11-25 | 1995-12-29 | Gec Alsthom Transport Sa | Shock absorbing devices and method, frame and vehicle comprising such shock absorbing devices. |
FR2747633B1 (en) * | 1996-04-19 | 2003-01-31 | Alstom Ddf | RAILWAY VEHICLE WITH DRIVING CABIN COMPRISING AN ENERGY ABSORBING STRUCTURE WITH PROGRESSIVE DEFORMATION |
GB2404635B (en) * | 2003-08-08 | 2007-03-07 | Bombardier Transp | Energy absorpotion device for absorbing impact energy of a vehicle |
US7536958B2 (en) * | 2006-05-09 | 2009-05-26 | Raul V. Bravo & Associates, Inc. | Passenger rail car |
DE102006044397A1 (en) * | 2006-09-18 | 2008-03-27 | Bombardier Transportation Gmbh | Head module for a rail vehicle |
DE102009053750A1 (en) * | 2009-11-18 | 2011-05-19 | Man Nutzfahrzeuge Ag | Cab of a commercial vehicle with center roof module |
-
2012
- 2012-07-24 DE DE102012212967.7A patent/DE102012212967A1/en not_active Ceased
-
2013
- 2013-06-17 EP EP13729705.7A patent/EP2844533B1/en active Active
- 2013-06-17 CN CN201390000640.1U patent/CN204801783U/en not_active Expired - Lifetime
- 2013-06-17 CA CA2879759A patent/CA2879759A1/en not_active Abandoned
- 2013-06-17 WO PCT/EP2013/062466 patent/WO2014016049A1/en active Application Filing
- 2013-06-17 PL PL13729705T patent/PL2844533T3/en unknown
- 2013-06-17 TR TR2019/06314T patent/TR201906314T4/en unknown
- 2013-06-17 ES ES13729705T patent/ES2733454T3/en active Active
- 2013-06-17 RU RU2015105963/11U patent/RU162454U1/en active
- 2013-06-17 US US14/417,208 patent/US20150191180A1/en not_active Abandoned
- 2013-06-17 BR BR112015001393A patent/BR112015001393A2/en not_active IP Right Cessation
- 2013-06-17 IN IN10893DEN2014 patent/IN2014DN10893A/en unknown
- 2013-06-17 PT PT13729705T patent/PT2844533T/en unknown
Non-Patent Citations (1)
Title |
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None * |
Also Published As
Publication number | Publication date |
---|---|
ES2733454T3 (en) | 2019-11-29 |
US20150191180A1 (en) | 2015-07-09 |
EP2844533A1 (en) | 2015-03-11 |
PT2844533T (en) | 2019-06-06 |
BR112015001393A2 (en) | 2017-07-04 |
TR201906314T4 (en) | 2019-05-21 |
CN204801783U (en) | 2015-11-25 |
RU162454U1 (en) | 2016-06-10 |
IN2014DN10893A (en) | 2015-09-11 |
WO2014016049A1 (en) | 2014-01-30 |
PL2844533T3 (en) | 2019-09-30 |
CA2879759A1 (en) | 2014-01-30 |
DE102012212967A1 (en) | 2014-01-30 |
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