EP2145810B2 - Fixing and adjustment device for a railway vehicle - Google Patents

Fixing and adjustment device for a railway vehicle Download PDF

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Publication number
EP2145810B2
EP2145810B2 EP08013009.9A EP08013009A EP2145810B2 EP 2145810 B2 EP2145810 B2 EP 2145810B2 EP 08013009 A EP08013009 A EP 08013009A EP 2145810 B2 EP2145810 B2 EP 2145810B2
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EP
European Patent Office
Prior art keywords
clamping
clamping plate
screw
clamp
height
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EP08013009.9A
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German (de)
French (fr)
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EP2145810A1 (en
EP2145810B1 (en
Inventor
Laurent Dipl.-Ing. Daniel
Gregor Dipl.-Ing. Mackowiak
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Alstom Transport Technologies SAS
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Alstom Transport Technologies SAS
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Application filed by Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to AT08013009T priority Critical patent/ATE530408T1/en
Priority to EP08013009.9A priority patent/EP2145810B2/en
Priority to PL08013009.9T priority patent/PL2145810T5/en
Publication of EP2145810A1 publication Critical patent/EP2145810A1/en
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Publication of EP2145810B1 publication Critical patent/EP2145810B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K3/00—Wetting or lubricating rails or wheel flanges
    • B61K3/02—Apparatus therefor combined with vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways

Definitions

  • the invention relates to a device for fastening and adjusting the height of a component on a rail vehicle.
  • a component is also understood to mean an assembly or a functional unit that is composed of several individual parts. Examples of such components are, for example, the transmitter coil of a punctiform train control system (PZB). Such a punctiform train control system was formerly referred to as inductive train protection (INDUSI).
  • PZB punctiform train control system
  • INDUSI inductive train protection
  • Other components that can be named as examples are, for example, the brake magnet of a magnetic rail brake, a sanding device, a device for lubricating wheel flanges or a rail clearer.
  • these components In order for them to work properly, these components must be arranged vertically at a defined distance from the tracks or rails.
  • a height-adjustable suspension device for a brake magnet of a magnetic track brake is known.
  • a first vertically arranged clamping plate is attached to the bogie.
  • This clamping plate has horizontally running longitudinal grooves which form a toothing with correspondingly shaped horizontally running ribs of a second clamping plate and result in a form fit.
  • the braking magnet is attached to the second clamping plate.
  • the height of the brake magnet above the rail can be adjusted by inserting the ribs of the second clamping plate into the shaped grooves of the first clamping plate at the desired height.
  • This suspension device allows a height adjustment only in discrete steps, the increments of these steps corresponding to the spacing of the longitudinal grooves in the vertical direction from one another. Thus, an exact height adjustment is not possible.
  • a height-adjustable housing fastened to a rail is known. If necessary, the stationary housing can be adjusted in height by screwing a threaded bolt, which supports the housing, more or less deeply into the horizontal section of a console fixed to the rail.
  • Another disadvantage of this system is that for moving the second clamping plate from one longitudinal groove of the first clamping plate to another longitudinal groove, the second clamping plate and with it the entire brake magnet must be raised or held. Due to the not inconsiderable weight of the brake magnet, this is a very strenuous and accident-prone job. This work must also be carried out by at least two people, since the first person is required to move the second clamping plate and the second person opens the associated clamping screws and then closes them again.
  • a device according to the preamble of claim 1 is known.
  • the object of the invention is to provide a fastening device which avoids the disadvantages of the solutions known from the prior art.
  • a stepless height adjustment should be made possible.
  • the fastening device should be able to be actuated by one person and the risk of accidents should be reduced.
  • the adjusting screw according to the invention which extends in the installed state of the fastening device in the vertical direction, firstly makes it possible to steplessly adjust the height of the clamping plate. As a result, the height of the component above the rails can be adjusted very precisely. Furthermore, the adjustment screw supports the weight of the clamping plate and the component attached to it during the adjustment process. As a result, the height adjustment can be carried out by one person. In addition, the risk of accidents at work when adjusting the height is drastically reduced. In addition, there are considerable economic advantages due to the saved working time.
  • the fastening device according to the invention enables stepless adjustment, it is also possible to fully utilize the limits for height adjustment and thereby reduce the number of adjustments. This also results in a further economic advantage.
  • clamping surfaces are designed as smooth and non-profiled surfaces, which has an advantageous effect on the manufacturing costs. These clamping surfaces are also insensitive to dirt. This means that the height adjustment can also take place without restrictions if the fastening device according to the invention is dirty as a result of the operation of the rail vehicle.
  • the clamping surface comprises a plurality of partial surfaces, that the partial surfaces are arranged at a distance from one another and that a clamping screw is provided on each partial surface.
  • the distance between the force application points of the clamping forces transmitted between the two partial surfaces results in a better and more secure fixing of the clamping plate and the component attached to it.
  • a particularly advantageous embodiment of the device according to the invention provides that at least one through opening for the at least one clamping screw is provided in the clamping surface.
  • This through-opening can be formed, for example, as an elongated hole and thereby enables the height adjustment of the clamping plate on the one hand and a limitation of the height adjustment of the clamping plate on the other hand.
  • the clamping surface has at least two partial surfaces and that the adjusting screw is arranged between the two partial surfaces.
  • the structure of the fastening device according to the invention is essentially symmetrical, so that the clamping plate hangs approximately horizontally on the adjusting screw and is held in this position by the latter, even when the clamping screws are loosened.
  • it is firstly not necessary to align the clamping plate and the component attached to it horizontally during the adjustment process. This is done automatically by the weight of the clamping plate and the component attached to it.
  • Another advantage of this design is that the fastening device remains functional even if a clamping screw fails, since the adjusting screw essentially absorbs the entire weight of the clamping plate and the component attached to it and the second remaining clamping screw takes over the fixing of the clamping plate.
  • two adjusting screws are to be provided, the two adjusting screws being spaced apart from one another in the direction of the clamping surface. In this case it is sufficient to provide a clamping surface between these two adjusting screws. Because the two adjusting screws are spaced apart from one another in the direction of the clamping surface and in the direction of travel of the rail vehicle, it is possible to align the component fastened to the clamping plate exactly horizontally.
  • the front part of the component in the direction of travel is to be raised slightly, this can be done by turning the adjusting screw located at the front in the direction of travel clockwise. The same applies to the rear end of the component in the direction of travel. As a result, a very precise and nevertheless simple alignment of the component in a horizontal orientation can be achieved.
  • the clamping surface is arranged between the adjusting screws. Even then, there is a symmetry in the structure and a redundancy in relation to the failure of an adjusting screw. In this case, the clamping connection acting between the clamping plate and the clamping piece and the remaining adjusting screw take over the fixing and positioning of the clamping plate and the component attached to it relative to the rail vehicle.
  • a particularly simply constructed and easy-to-use embodiment of the invention provides for forming at least one nut thread for the at least one clamping screw in the clamping piece. This allows the clamping connection to be opened and closed by simply turning the clamping screw. Holding a nut is not required. However, it goes without saying that it is also possible to provide a through hole in the clamping piece instead of the nut thread and to provide a nut with a washer or spring washer on the back of the clamping piece.
  • guide means can be provided in a further advantageous embodiment, which interact with corresponding counterparts, such as springs or guide bolts, on the clamping plate.
  • Such linear guides are generally off known in the prior art and are therefore not shown and explained in the drawings. It goes without saying that the linear guides are arranged parallel to the adjustment screws.
  • FIG 1 part of a bogie 1 with a wheel set 3 is shown.
  • the wheel tire of wheel set 3 rolls on a rail 5 .
  • a transmission coil 7 of a system for punctiform train control (INDUSI) attached to the bogie with the aid of a height-adjustable fastening device 9 .
  • INDUSI system for punctiform train control
  • the transmitting coil 7 it is necessary for the transmitting coil 7 to be at a predetermined distance A from the rail 5 in the vertical direction.
  • the transmission coil 7 should run as parallel as possible to the rail 5, ie in a horizontal direction.
  • the distance A between the transmitter coil 7 and track 5 decreases continuously.
  • the transmission coil 7 must be readjusted by being reattached slightly offset upwards. This task is performed by the height-adjustable fastening device according to the invention.
  • the use of the fastening device 9 according to the invention is not limited to the fastening of transmission coils 7 of a punctiform train control.
  • the application is particularly suitable where components or assemblies of the rail vehicle are arranged at a certain, precisely specified height above the rails and have to be readjusted if the wheel tire wears accordingly, such as the devices for sanding and wheel flange lubrication and the magnetic rail brake mentioned at the beginning.
  • the most important assembly parts of the fastening device according to the invention are a clamping piece 11, a clamping plate 13 and an adjusting screw 15. These components are in figure 2 in an isometric and in figure 3 shown individually.
  • the clamping piece 11 comprises a clamping surface 17, which is divided into two partial surfaces 17.1 and 17.2 in the exemplary embodiment shown.
  • a threaded hole 19 is arranged in each of the two partial surfaces 17.1 and 17.2.
  • the two partial surfaces 17.1 and 17.2 are connected to one another by a crossbar 21.
  • the crossbar 21 is part of the clamping piece 11 and can be attached to the bogie 1 of the rail vehicle, for example by welding. Alternatively, it is of course also possible to fasten the clamping piece 11 to the bogie 1 of the rail vehicle in another way, for example by means of screws (not shown) on the bogie 1.
  • a through hole 22 is provided in the crossbeam 21 in the middle between the partial surfaces 17.1 and 17.2.
  • the adjusting screw 15 is inserted through this through hole 22 and screwed into a nut thread 23 of the clamping plate 13 .
  • the clamping plate 13 is designed in such a way that it rests on the partial clamping surfaces 17.1 and 17.2.
  • two elongated holes 25 are cut out, the lateral spacing of which corresponds to the spacing of the threaded bores 19 in the clamping piece 11.
  • the clamping plate 13 can be adjusted with the help of clamping screws 27 (see figure 2 ), which are screwed into the threaded holes 19, are clamped to the clamping piece 11.
  • the adjusting screw 15 is inserted through the through hole 22 of the crossbar 21 of the clamping piece 11 and screwed into the nut thread 23 in the clamping plate 13 .
  • the height of the clamping plate 13 and a component attached to it is adjusted by turning the adjusting screw 15 and can be carried out very easily and by one person. To do this, the clamping screws 27 (see figure 2 ) solved and the clamping between clamping plate 13 and the Clamp 11 lifted. Then, by turning the adjusting screw 15, the height of the clamping plate 13 is adjusted continuously and very sensitively relative to the clamping piece 11.
  • This adjustment can be easily performed by one person since the weight of the clamping plate 13 and the component 13 attached thereto is borne by the adjustment screw 15 during the adjustment process.
  • the clamping screws 27 are tightened, the weight of the clamping plate 13 and the component attached to it is transferred from the clamping connection between the clamping plate 13 and the clamping piece 11 .
  • the symmetrical structure has the advantage, among other things, that even if one of the clamping screws 27 should be lost, the clamping plate 13 is still held securely. In this case, the weight of the clamping plate 13 and the component attached to it would be borne by the adjusting screw 15 and the second clamping screw 27 . The remaining clamping screw 27 also ensures that the clamping plate 13 does not move relative to the clamping piece 11 .
  • the adjusting device according to the invention still has a redundancy against failure.
  • the two clamping screws 27 would hold the clamping plate 13 and the component attached to it.
  • the missing screw or a broken screw will be discovered and the defective screw can be replaced.
  • FIG 4 a side view of the fastening device is shown again.
  • a sleeve 29, which protects the adjusting screw from water and dirt, can be seen clearly, as can the lock nut 30 for fixing the adjusting screw 15.
  • the figure 5 shows a section along line AA figure 4
  • the figure 6 cut along line BB figure 4 indicates.
  • FIG 7 shows an embodiment according to the invention with two adjusting screws 15 in an exploded view.
  • the two adjusting screws 15 are arranged at a distance from one another.
  • a clamping surface 17 is arranged in the middle between the two adjusting screws 15 .
  • the clamping plate 13 is clamped to the clamping piece 11 with the aid of a clamping screw (not shown).
  • a clamping screw not shown.
  • the two adjusting screws 15 reliably prevent the clamping plate 13 from tilting at one end.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The height-adjustable fastening device has a clamping piece attached on a rail vehicle. An adjustment screw (15) is provided between the clamping piece and a clamping plate (13). The adjustment screw is arranged parallel to a clamping surface. The clamping surface has multiple sub-surfaces spaced apart from each other.

Description

Die Erfindung betrifft eine Vorrichtung zur Befestigung und Höheneinstellung eines Bauteils an einem Schienenfahrzeug. Im Zusammenhang mit der beanspruchten Erfindung wird unter Bauteil auch eine Baugruppe beziehungsweise eine Funktionseinheit verstanden, die aus mehreren Einzelteilen zusammengesetzt ist. Beispiele für solche Bauteile sind beispielsweise die Sendespule eines punktförmigen Zugbeeinflussungssystems (PZB). Ein solches punktförmiges Zugbeeinflussungssystem wurde früher als induktive Zugsicherung (INDUSI) bezeichnet. Weitere beispielhaft zu nennende Bauteile sind zum Beispiel der Bremsmagnet einer Magnetschienenbremse, eine Besandungsvorrichtung, eine Vorrichtung zur Spurkranzschmierung oder ein Schienenräumer.The invention relates to a device for fastening and adjusting the height of a component on a rail vehicle. In connection with the claimed invention, a component is also understood to mean an assembly or a functional unit that is composed of several individual parts. Examples of such components are, for example, the transmitter coil of a punctiform train control system (PZB). Such a punctiform train control system was formerly referred to as inductive train protection (INDUSI). Other components that can be named as examples are, for example, the brake magnet of a magnetic rail brake, a sanding device, a device for lubricating wheel flanges or a rail clearer.

Diese Bauteile müssen, damit Sie ordnungsgemäß arbeiten, in vertikaler Richtung in einem definierten Abstand zu den Gleisen beziehungsweise den Schienen angeordnet sein.In order for them to work properly, these components must be arranged vertically at a defined distance from the tracks or rails.

Da jedoch aufgrund des Verschleißes an den Radreifen der Durchmesser der Räder des Schienenfahrzeugs Änderungen unterworfen ist, muss die Höhe dieser Bauteile in regelmäßigen Intervallen neu auf den vorgeschriebenen Wert eingestellt werdenHowever, since the diameter of the wheels of the rail vehicle is subject to changes due to wear on the wheel tires, the height of these components must be readjusted to the prescribed value at regular intervals

Aus der AT 325669 ist eine höhenverstellbare Aufhängevorrichtung für einen Bremsmagneten einer Magnetschienenbremse bekannt. Bei dieser Aufhängevorrichtung ist eine erste vertikal angeordnete Klemmplatte an dem Drehgestell befestigt. Diese Klemmplatte weist horizontal verlaufende Längsnuten auf, die mit entsprechend geformten horizontal verlaufenden Rippen einer zweiten Klemmplatte eine Verzahnung bilden und einen Formschluss ergeben. An der zweiten Klemmplatte ist der Bremsmagnet befestigt.From the AT325669 a height-adjustable suspension device for a brake magnet of a magnetic track brake is known. In this suspension device, a first vertically arranged clamping plate is attached to the bogie. This clamping plate has horizontally running longitudinal grooves which form a toothing with correspondingly shaped horizontally running ribs of a second clamping plate and result in a form fit. The braking magnet is attached to the second clamping plate.

Bei dieser Aufhängevorrichtung kann die Höhe des Bremsmagneten über der Schiene eingestellt werden, indem die Rippen der zweiten Klemmplatte in der gewünschten Höhe in die geformten Nuten der ersten Klemmplatte eingesetzt wird.With this suspension device the height of the brake magnet above the rail can be adjusted by inserting the ribs of the second clamping plate into the shaped grooves of the first clamping plate at the desired height.

Diese Aufhängevorrichtung erlaubt eine Höhenverstellung nur in diskreten Schritten, wobei die Schrittweite dieser Schritte dem Abstand der Längsnuten in vertikaler Richtung zueinander entspricht. Somit ist eine genaue Höheneinstellung nicht möglich.This suspension device allows a height adjustment only in discrete steps, the increments of these steps corresponding to the spacing of the longitudinal grooves in the vertical direction from one another. Thus, an exact height adjustment is not possible.

Aus der US 5, 251, 714 ist ein Vorrichtung bekannt mit deren Hilfe ein Stück eines Festschmierstoffs relativ zum Radkranz eines Schienenfahrzeugs positioniert werden kann. Sobald sich der Festschmierstoff in der gewünschten Position befindet, werden die drei Klemmschrauben angezogen. Eine Einstellschraube ist nicht vorhanden.From the US5,251,714 a device is known with the aid of which a piece of solid lubricant can be positioned relative to the wheel rim of a rail vehicle. As soon as the solid lubricant is in the desired position, the three clamping screws are tightened. There is no adjustment screw.

Aus der EP 0 342 526 A2 ist ein an einer Schiene befestigtes höhenverstellbares Gehäuse bekannt. Das ortsfeste Gehäuse kann bei Bedarf in der Höhe verstellt werden, indem ein Gewindebolzen, der das Gehäuse trägt, mehr oder weniger tief in den waagrechten Abschnitt einer an der Schiene befestigten der Konsole eingedreht wird.From the EP 0 342 526 A2 a height-adjustable housing fastened to a rail is known. If necessary, the stationary housing can be adjusted in height by screwing a threaded bolt, which supports the housing, more or less deeply into the horizontal section of a console fixed to the rail.

Ein weiterer Nachteil an diesem System ist, dass für das Umsetzen der zweiten Klemmplatte von einer Längsnut der ersten Klemmplatte in eine andere Längsnut, die zweite Klemmplatte und mit ihr der gesamte Bremsmagnet angehoben beziehungsweise gehalten werden muss. Aufgrund des nicht unerheblichen Gewichts des Bremsmagneten ist dies eine sehr anstrengende und auch unfallträchtige Arbeit. Diese Arbeit muss noch dazu von mindestens zwei Personen ausgeführt werden, da eine erste Person für das Umsetzen der zweiten Klemmplatte benötigt wird und die zweite Person die zugehörigen Klemmschrauben öffnet und anschließend wieder schließt.
Eine Vorrichtung gemäß dem Oberbegriff des Anspruchs 1 ist bekannt.Another disadvantage of this system is that for moving the second clamping plate from one longitudinal groove of the first clamping plate to another longitudinal groove, the second clamping plate and with it the entire brake magnet must be raised or held. Due to the not inconsiderable weight of the brake magnet, this is a very strenuous and accident-prone job. This work must also be carried out by at least two people, since the first person is required to move the second clamping plate and the second person opens the associated clamping screws and then closes them again.
A device according to the preamble of claim 1 is known.

Offenbarung der ErfindungDisclosure of Invention

Der Erfindung liegt die Aufgabe zugrunde, eine Befestigungsvorrichtung bereitzustellen, welche die Nachteil der aus dem Stand der Technik bekannten Lösungen vermeidet. Insbesondere soll eine stufenlose Höhenverstellung ermöglicht werden. Darüber hinaus soll die Befestigungsvorrichtung von einer Person betätigt werden können und das Unfallrisiko verringert werden.The object of the invention is to provide a fastening device which avoids the disadvantages of the solutions known from the prior art. In particular, a stepless height adjustment should be made possible. In addition, the fastening device should be able to be actuated by one person and the risk of accidents should be reduced.

Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Anspruchs 1 gelöst.According to the invention, this object is achieved with the features of claim 1 .

Durch die erfindungsgemäße Einstellschraube, die sich in eingebautem Zustand der Befestigungsvorrichtung in vertikaler Richtung erstreckt, ist es erstens möglich, die Klemmplatte stufenlos in der Höhe zu verstellen. Dadurch kann die Höhe des Bauteils über den schienen sehr genau eingestellt werden. Des Weiteren trägt die Einstellschraube während des Einstellvorgangs das Gewicht der Klemmplatte und des daran befestigten Bauteils. In Folge dessen kann die Höhenverstellung von einer Person durchgeführt werden. Außerdem wird das Risiko von Arbeitsunfällen bei der Höhenverstellung drastisch reduziert. Dazu kommen erhebliche wirtschaftliche Vorteile aufgrund der eingesparten Arbeitszeit.The adjusting screw according to the invention, which extends in the installed state of the fastening device in the vertical direction, firstly makes it possible to steplessly adjust the height of the clamping plate. As a result, the height of the component above the rails can be adjusted very precisely. Furthermore, the adjustment screw supports the weight of the clamping plate and the component attached to it during the adjustment process. As a result, the height adjustment can be carried out by one person. In addition, the risk of accidents at work when adjusting the height is drastically reduced. In addition, there are considerable economic advantages due to the saved working time.

Weil die erfindungsgemäße Befestigungsvorrichtung eine stufenlose Einstellung ermöglicht, ist es auch möglich, die Grenzwerte für die Höheneinstellung voll auszunutzen und dadurch die Zahl der Einstellungen zu verringern. Auch dadurch ergibt sich ein weiterer wirtschaftlicher Vorteil.Because the fastening device according to the invention enables stepless adjustment, it is also possible to fully utilize the limits for height adjustment and thereby reduce the number of adjustments. This also results in a further economic advantage.

Ein weiterer Vorteil der erfindungsgemäßen Vorrichtung ist, dass die Klemmflächen als glatte und nicht profilierte Flächen ausgebildet sind, was sich vorteilhaft auf die Herstellungskosten auswirkt. Auch sind diese Klemmflächen unempfindlich gegen Verschmutzungen. Dies bedeutet, dass die Höheneinstellung auch dann ohne Einschränkungen erfolgen kann, wenn die erfindungsgemäße Befestigungsvorrichtung durch den Betrieb des Schienenfahrzeugs verschmutzt ist.Another advantage of the invention Device is that the clamping surfaces are designed as smooth and non-profiled surfaces, which has an advantageous effect on the manufacturing costs. These clamping surfaces are also insensitive to dirt. This means that the height adjustment can also take place without restrictions if the fastening device according to the invention is dirty as a result of the operation of the rail vehicle.

In weiterer vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, dass die Klemmfläche mehrere Teilflächen umfasst, dass die Teilflächen zueinander beabstandet angeordnet sind und dass an jeder Teilfläche eine Klemmschraube vorgesehen ist.In a further advantageous embodiment of the invention, it is provided that the clamping surface comprises a plurality of partial surfaces, that the partial surfaces are arranged at a distance from one another and that a clamping screw is provided on each partial surface.

Durch diese "aufgelöste" Bauweise der Klemmfläche können größere Kräfte zwischen der Klemmplatte und dem Klemmkörper übertragen werden. Insbesondere kann ein Kippen der Klemmplatte um eine Querachse des Schienenfahrzeugs wirkungsvoll verhindert werden.Due to this "dissolved" design of the clamping surface, greater forces can be transmitted between the clamping plate and the clamping body. In particular, tilting of the clamping plate about a transverse axis of the rail vehicle can be effectively prevented.

Gleichzeitig wird durch den Abstand der Kraftangriffspunkte der zwischen den beiden Teilflächen übertragenen Klemmkräfte eine bessere und sicherere Fixierung der Klemmplatte und des daran befestigten Bauteils bewirkt.At the same time, the distance between the force application points of the clamping forces transmitted between the two partial surfaces results in a better and more secure fixing of the clamping plate and the component attached to it.

Ein weiterer Vorteil ist darin zu sehen, dass die Klemmkraft zwischen Klemmfläche und Klemmplatte aufgrund der größeren Zahl von Klemmschrauben vergrößert wird. Dadurch, dass mehr als eine Klemmschraube vorhanden ist, gibt es auch eine Redundanz gegenüber dem Versagen einer Klemmschraube.Another advantage can be seen in the fact that the clamping force between the clamping surface and the clamping plate is increased due to the larger number of clamping screws. Also, by having more than one clamp screw, there is redundancy against failure of a clamp screw.

Eine besonders vorteilhafte Ausgestaltung der erfindungsgemäßen Vorrichtung sieht vor, dass in der Klemmfläche mindestens eine Durchgangsöffnung für die mindestens eine Klemmschraube vorgesehen ist. Diese Durchgangsöffnung kann beispielsweise als Langloch ausgebildet sein und ermöglicht dadurch einerseits die Höhenverstellung der Klemmplatte und andererseits eine Begrenzung der Höhenverstellung der Klemmplatte.A particularly advantageous embodiment of the device according to the invention provides that at least one through opening for the at least one clamping screw is provided in the clamping surface. This through-opening can be formed, for example, as an elongated hole and thereby enables the height adjustment of the clamping plate on the one hand and a limitation of the height adjustment of the clamping plate on the other hand.

In weiterer vorteilhafter Ausgestaltung der Erfindung ist vorgesehen, dass die Klemmfläche mindestens zwei Teilflächen aufweist, und dass die Einstellschraube zwischen den beiden Teilflächen angeordnet ist.In a further advantageous embodiment of the invention, it is provided that the clamping surface has at least two partial surfaces and that the adjusting screw is arranged between the two partial surfaces.

Dadurch ist der Aufbau der erfindungsgemäßen Befestigungsvorrichtung im Wesentlichen symmetrisch, so dass die Klemmplatte auch bei gelösten Klemmschrauben in etwa horizontal an der Einstellschraube hängt und in dieser Position von dieser gehalten wird. Dadurch ist es erstens nicht erforderlich während des Einstellvorgangs die Klemmplatte und das daran befestigte Bauteil waagerecht auszurichten. Dies erfolgt selbsttätig durch die Gewichtskraft der Klemmplatte und das daran befestigte Bauteil.As a result, the structure of the fastening device according to the invention is essentially symmetrical, so that the clamping plate hangs approximately horizontally on the adjusting screw and is held in this position by the latter, even when the clamping screws are loosened. As a result, it is firstly not necessary to align the clamping plate and the component attached to it horizontally during the adjustment process. This is done automatically by the weight of the clamping plate and the component attached to it.

Ein weiterer Vorteil dieser Bauart ist darin zu sehen, dass die Befestigungsvorrichtung auch bei Versagen einer Klemmschraube noch funktionsfähig bleibt, da die Einstellschraube im Wesentlichen die gesamte Gewichtskraft von Klemmplatte und daran befestigtem Bauteil aufnimmt und die zweite verbliebene Klemmschraube die Fixierung der Klemmplatte übernimmt.Another advantage of this design is that the fastening device remains functional even if a clamping screw fails, since the adjusting screw essentially absorbs the entire weight of the clamping plate and the component attached to it and the second remaining clamping screw takes over the fixing of the clamping plate.

Erfindungsgemäß sind zwei Einstellschrauben vorzusehen, wobei die zwei Einstellschrauben in Richtung der Klemmfläche zueinander beabstandet angeordnet sind. In diesem Fall ist es ausreichend, zwischen diesen beiden Einstellschrauben eine Klemmfläche vorzusehen. Dadurch, dass die zwei Einstellschrauben in Richtung der Klemmfläche zueinander und in Fahrtrichtung des Schienenfahrzeugs zueinander beabstandet angeordnet sind, ist es möglich, das an der Klemmplatte befestigte Bauteil exakt horizontal Richtung auszurichten.According to the invention, two adjusting screws are to be provided, the two adjusting screws being spaced apart from one another in the direction of the clamping surface. In this case it is sufficient to provide a clamping surface between these two adjusting screws. Because the two adjusting screws are spaced apart from one another in the direction of the clamping surface and in the direction of travel of the rail vehicle, it is possible to align the component fastened to the clamping plate exactly horizontally.

Wenn beispielsweise der in Fahrtrichtung vordere Teil des Bauteils etwas angehoben werden soll, kann dies durch Drehen der in Fahrtrichtung vorne angeordneten Einstellschraube im Uhrzeigersinn erfolgen. Entsprechendes gilt für das in Fahrtrichtung hintere Ende des Bauteils. Dadurch kann eine sehr präzise und trotzdem einfache Ausrichtung des Bauteils in horizontaler Ausrichtung erreicht werden.If, for example, the front part of the component in the direction of travel is to be raised slightly, this can be done by turning the adjusting screw located at the front in the direction of travel clockwise. The same applies to the rear end of the component in the direction of travel. As a result, a very precise and nevertheless simple alignment of the component in a horizontal orientation can be achieved.

Erfindungsgemäß ist die Klemmfläche zwischen den Einstellschrauben angeordnet. Auch dann ergibt sich eine Symmetrie im Aufbau und eine Redundanz gegenüber dem Versagen von einer Einstellschraube. In diesem Fall übernimmt die zwischen Klemmplatte und Klemmstück wirkende Klemmverbindung und die verbliebene Einstellschraube die Fixierung und Positionierung der Klemmplatte und des daran befestigten Bauteils relativ zum Schienenfahrzeug.According to the invention, the clamping surface is arranged between the adjusting screws. Even then, there is a symmetry in the structure and a redundancy in relation to the failure of an adjusting screw. In this case, the clamping connection acting between the clamping plate and the clamping piece and the remaining adjusting screw take over the fixing and positioning of the clamping plate and the component attached to it relative to the rail vehicle.

Eine besonders einfach aufgebaute und leicht zu bedienende Ausgestaltung der Erfindung sieht vor, in dem Klemmstück mindestens ein Muttergewinde für die mindestens eine Klemmschraube auszubilden. Dadurch kann die Klemmverbindung durch einfaches Drehen der Klemmschraube geöffnet und geschlossen werden. Ein Gegenhalten einer Mutter ist nicht erforderlich. Es versteht sich jedoch von selbst, dass es auch möglich ist, anstelle des Muttergewindes eine Durchgangsbohrung im Klemmstück vorzusehen und auf der Rückseite des Klemmstücks eine Mutter mit Unterlegscheibe oder Federring vorzusehen.A particularly simply constructed and easy-to-use embodiment of the invention provides for forming at least one nut thread for the at least one clamping screw in the clamping piece. This allows the clamping connection to be opened and closed by simply turning the clamping screw. Holding a nut is not required. However, it goes without saying that it is also possible to provide a through hole in the clamping piece instead of the nut thread and to provide a nut with a washer or spring washer on the back of the clamping piece.

In ähnlicher Weise ist es auch möglich, in der Klemmplatte ein Muttergewinde für die mindestens eine Einstellschraube auszubilden. Alternativ ist es jedoch auch ohne Weiteres möglich, in der Klemmplatte eine Durchgangsbohrung vorzusehen und eine Mutter und eine Unterlegscheibe vorzusehen. In diesem Fall empfiehlt es sich, eine Form der Schraubensicherung, zum Beispiel eine Kontermutter vorzusehen.In a similar way, it is also possible to form a nut thread for the at least one adjusting screw in the clamping plate. Alternatively, however, it is also easily possible to provide a through hole in the clamping plate and to provide a nut and a washer. In this case, it is advisable to provide some form of screw locking, for example a lock nut.

Um zu gewährleisten, dass die Klemmplatte stets parallel zu dem Gleis beziehungsweise den Schienen ausgerichtet ist, können in weiterer vorteilhafter Ausgestaltung Führungsmittel vorgesehen sein, welche mit entsprechenden Gegenstücken, wie beispielsweise Federn oder Führungsbolzen, an der Klemmplatte zusammenwirken. Solche Linearführungen sind allgemein aus dem Stand der Technik bekannt und werden daher in den Zeichnungen nicht dargestellt und erläutert. Es versteht sich von selbst, dass die Linearführung parallel zu den Einstellschrauben angeordnet werden.In order to ensure that the clamping plate is always aligned parallel to the track or the rails, guide means can be provided in a further advantageous embodiment, which interact with corresponding counterparts, such as springs or guide bolts, on the clamping plate. Such linear guides are generally off known in the prior art and are therefore not shown and explained in the drawings. It goes without saying that the linear guides are arranged parallel to the adjustment screws.

Weitere Vorteile und vorteilhafte Ausgestaltungen der Erfindung sind der nachfolgenden Zeichnung, deren Beschreibung und den Patentansprüchen entnehmbar. Alle in der Zeichnung, deren Beschreibung und den Patentansprüchen offenbarten Merkmale können sowohl einzeln als auch in beliebiger Kombination erfindungswesentlich sein.Further advantages and advantageous configurations of the invention can be found in the following drawing, its description and the patent claims. All features disclosed in the drawing, its description and the patent claims can be essential to the invention both individually and in any combination.

Zeichnungdrawing

Es zeigen:

  • Figur 1 eine Seitenansicht eines Drehgestells mit einer daran befestigten Sendespule eines punktförmigen Zugbeeinflussungssystems;
  • Figur 2 eine isometrische Darstellung der Befestigungsvorrichtung aus Figur 1;
  • Figur 3 ein Klemmstück, eine Klemmplatte und eine Einstellschraube in Explosionsdarstellung;
  • Figur 4 eine vergrößerte Seitenansicht der Befestigungsvorrichtung;
  • Figur 5 eine Schnittdarstellung entlang der Linie A-A;
  • Figur 6 eine Schnittdarstellung entlang der Linie B-B und
  • Figur 7 ein Klemmstück, eine Klemmplatte mit zwei Einstellschrauben eines erfindungsgemäßen Ausführungsbeispiels in Explosionsdarstellung.
Show it:
  • figure 1 a side view of a bogie with an attached transmitter coil of a punctiform train control system;
  • figure 2 an isometric view of the attachment device figure 1 ;
  • figure 3 an exploded view of a clamping piece, a clamping plate and an adjustment screw;
  • figure 4 an enlarged side view of the fastening device;
  • figure 5 a sectional view along the line AA;
  • figure 6 a sectional view along the line BB and
  • figure 7 a clamping piece, a clamping plate with two adjusting screws of an embodiment according to the invention in an exploded view.

Beschreibung der AusführungsbeispieleDescription of the exemplary embodiments

In Figur 1 ist ein Teil eines Drehgestells 1 mit einem Radsatz 3 dargestellt. Der Radreifen des Radsatzes 3 rollt auf einer Schiene 5 ab. An dem in Figur 1 linken Ende des Drehgestells 1 ist eine Sendespule 7 eines Systems zur punktförmigen Zugbeeinflussung (INDUSI) mit Hilfe einer höhenverstellbaren Befestigungsvorrichtung 9 an dem Drehgestell befestigt. Für die ordnungsgemäße Funktion der punktförmigen Zugbeeinflussung ist es erforderlich, dass die Sendespule 7 einen vorgegebenen Abstand A in vertikaler Richtung zu der Schiene 5 aufweist. Des Weiteren sollte die Sendespule 7 möglichst parallel zu der Schiene 5, das heißt in horizontaler Richtung, verlaufen.In figure 1 part of a bogie 1 with a wheel set 3 is shown. The wheel tire of wheel set 3 rolls on a rail 5 . on the in figure 1 At the left end of the bogie 1 is a transmission coil 7 of a system for punctiform train control (INDUSI) attached to the bogie with the aid of a height-adjustable fastening device 9 . In order for the punctiform train control to function properly, it is necessary for the transmitting coil 7 to be at a predetermined distance A from the rail 5 in the vertical direction. Furthermore, the transmission coil 7 should run as parallel as possible to the rail 5, ie in a horizontal direction.

Da der Durchmesser des Radreifens aufgrund von Verschleiß während des Betriebs abnimmt, verringert sich der Abstand A zwischen Sendespule 7 und Gleis 5 kontinuierlich. Sobald ein vorgegebenes Mindestmaß AMIN unterschritten wird, muss die Sendespule 7 wieder justiert werden, indem sie etwas nach oben versetzt erneut befestigt wird. Diese Aufgabe übernimmt die erfindungsgemäße höhenverstellbare Befestigungsvorrichtung.Since the diameter of the wheel tire decreases due to wear during operation, the distance A between the transmitter coil 7 and track 5 decreases continuously. As soon as the value falls below a predetermined minimum value A MIN , the transmission coil 7 must be readjusted by being reattached slightly offset upwards. This task is performed by the height-adjustable fastening device according to the invention.

Selbstverständlich ist der Einsatz der erfindungsgemäßen Befestigungsvorrichtung 9 nicht auf die Befestigung von Sendespulen 7 einer punktförmigen Zugbeeinflussung beschränkt. Der Einsatz bietet sich vor allem dort an, wo Bauteile oder Baugruppen des Schienenfahrzeugs in einer bestimmten, genau vorgegebenen Höhe über den Schienen angeordnet und bei entsprechendem Verschleiß des Radreifens nachjustiert werden müssen, wie die eingangs genannten Vorrichtungen zur Besandung und zur Spurkranzschmierung und die Magnetschienenbremse.Of course, the use of the fastening device 9 according to the invention is not limited to the fastening of transmission coils 7 of a punctiform train control. The application is particularly suitable where components or assemblies of the rail vehicle are arranged at a certain, precisely specified height above the rails and have to be readjusted if the wheel tire wears accordingly, such as the devices for sanding and wheel flange lubrication and the magnetic rail brake mentioned at the beginning.

Die wichtigsten Baugruppenteile der erfindungsgemäßen Befestigungsvorrichtung sind ein Klemmstück 11, eine Klemmplatte 13 und eine Einstellschraube 15. Diese Bauteile sind in Figur 2 in einer Isometrie und in Figur 3 einzeln dargestellt.The most important assembly parts of the fastening device according to the invention are a clamping piece 11, a clamping plate 13 and an adjusting screw 15. These components are in figure 2 in an isometric and in figure 3 shown individually.

Das Klemmstück 11 umfasst eine Klemmfläche 17, die bei dem gezeigten Ausführungsbeispiel in zwei Teilflächen 17.1 und 17.2 unterteilt ist. In beiden Teilflächen 17.1 und 17.2 ist jeweils eine Gewindebohrung 19 angeordnet. Die beiden Teilflächen 17.1 und 17.2 werden durch eine Quertraverse 21 miteinander verbunden. Die Quertraverse 21 ist Teil des Klemmstücks 11 und kann beispielsweise durch Schweißen an dem Drehgestell 1 des Schienenfahrzeugs befestigt werden. Alternativ ist es natürlich auch möglich, das Klemmstück 11 an dem Drehgestell 1 des Schienenfahrzeugs auch auf andere Weise, beispielsweise mittels Schrauben (nicht dargestellt) an dem Drehgestell 1 zu befestigten.The clamping piece 11 comprises a clamping surface 17, which is divided into two partial surfaces 17.1 and 17.2 in the exemplary embodiment shown. A threaded hole 19 is arranged in each of the two partial surfaces 17.1 and 17.2. The two partial surfaces 17.1 and 17.2 are connected to one another by a crossbar 21. The crossbar 21 is part of the clamping piece 11 and can be attached to the bogie 1 of the rail vehicle, for example by welding. Alternatively, it is of course also possible to fasten the clamping piece 11 to the bogie 1 of the rail vehicle in another way, for example by means of screws (not shown) on the bogie 1.

In der Mitte zwischen den Teilflächen 17.1 und 17.2 ist in der Quertraverse 21 eine Durchgangsbohrung 22 vorgesehen. Durch diese Durchgangsbohrung 22 wird die Einstellschraube 15 gesteckt und in ein Muttergewinde 23 der Klemmplatte 13 eingedreht. Die Klemmplatte 13 ist so ausgestaltet, dass sie auf den Teil-Klemmflächen 17.1 und 17.2 aufliegt. In der Klemmplatte 13 sind zwei Langlöcher 25 ausgespart, deren seitlicher Abstand dem Abstand der Gewindebohrungen 19 in dem Klemmstück 11 entspricht.A through hole 22 is provided in the crossbeam 21 in the middle between the partial surfaces 17.1 and 17.2. The adjusting screw 15 is inserted through this through hole 22 and screwed into a nut thread 23 of the clamping plate 13 . The clamping plate 13 is designed in such a way that it rests on the partial clamping surfaces 17.1 and 17.2. In the clamping plate 13, two elongated holes 25 are cut out, the lateral spacing of which corresponds to the spacing of the threaded bores 19 in the clamping piece 11.

In Folge dessen kann die Klemmplatte 13 mit Hilfe von Klemmschrauben 27 (siehe Figur 2), die in die Gewindebohrungen 19 eingedreht werden, an dem Klemmstück 11 festgeklemmt werden.As a result, the clamping plate 13 can be adjusted with the help of clamping screws 27 (see figure 2 ), which are screwed into the threaded holes 19, are clamped to the clamping piece 11.

Die Einstellschraube 15 wird durch die Durchgangsbohrung 22 der Quertraverse 21 des Klemmstücks 11 gesteckt und in das Muttergewinde 23 in der Klemmplatte 13 eingeschraubt.The adjusting screw 15 is inserted through the through hole 22 of the crossbar 21 of the clamping piece 11 and screwed into the nut thread 23 in the clamping plate 13 .

Die Höhenverstellung der Klemmplatte 13 und eines daran befestigten Bauteils (nicht dargestellt) erfolgt durch Drehen der Einstellschraube 15 und kann sehr einfach und von einer Person ausgeführt werden. Dazu werden die Klemmschrauben 27 (siehe Figur 2) gelöst und die Klemmung zwischen Klemmplatte 13 und dem Klemmstück 11 aufgehoben. Anschließend wird durch Drehen der Einstellschraube 15 die Höhe der Klemmplatte 13 relativ zum Klemmstück 11 stufenlos und sehr feinfühlig eingestellt.The height of the clamping plate 13 and a component attached to it (not shown) is adjusted by turning the adjusting screw 15 and can be carried out very easily and by one person. To do this, the clamping screws 27 (see figure 2 ) solved and the clamping between clamping plate 13 and the Clamp 11 lifted. Then, by turning the adjusting screw 15, the height of the clamping plate 13 is adjusted continuously and very sensitively relative to the clamping piece 11.

Wenn die gewünschte Höhe der Klemmplatte 13 erreicht wurde, werden die Klemmschrauben 27 wieder angezogen und der Einstellvorgang ist abgeschlossen.When the desired height of the clamping plate 13 has been reached, the clamping screws 27 are tightened again and the adjustment process is complete.

Diese Einstellung kann ohne Weiteres von einer Person durchgeführt werden, da das Gewicht der Klemmplatte 13 und des daran befestigten Bauteils 13 während des Einstellvorgangs von der Einstellschraube 15 getragen wird. Bei angezogenen Klemmschrauben 27 wird das Gewicht der Klemmplatte 13 und des daran befestigten Bauteils von der Klemmverbindung zwischen Klemmplatte 13 und Klemmstück 11 übertragen.This adjustment can be easily performed by one person since the weight of the clamping plate 13 and the component 13 attached thereto is borne by the adjustment screw 15 during the adjustment process. When the clamping screws 27 are tightened, the weight of the clamping plate 13 and the component attached to it is transferred from the clamping connection between the clamping plate 13 and the clamping piece 11 .

Der symmetrische Aufbau hat unter anderem den Vorteil, dass selbst dann, wenn eine der Klemmschrauben 27 verloren gehen sollte, die Klemmplatte 13 immer noch sicher gehalten ist. In diesem Fall würde die Gewichtskraft der Klemmplatte 13 und des daran befestigten Bauteils von der Einstellschraube 15 und der zweiten Klemmschraube 27 getragen. Die verbliebene Klemmschraube 27 sorgt außerdem dafür, dass sich die Klemmplatte 13 nicht relativ zum Klemmstück 11 bewegt.The symmetrical structure has the advantage, among other things, that even if one of the clamping screws 27 should be lost, the clamping plate 13 is still held securely. In this case, the weight of the clamping plate 13 and the component attached to it would be borne by the adjusting screw 15 and the second clamping screw 27 . The remaining clamping screw 27 also ensures that the clamping plate 13 does not move relative to the clamping piece 11 .

Somit hat die erfindungsgemäße Einstellvorrichtung noch eine Redundanz gegenüber Versagen. Entsprechendes gilt, wenn die Einstellschraube 15 verloren gehen sollte. In diesem Fall würden die beiden Klemmschrauben 27 die Klemmplatte 13 und das daran befestigte Bauteil halten. Spätestens bei der nächsten Inspektion und erfindungsgemäßen Höheneinstellung der Klemmplatte 13 wird das Fehlen einer Schraube oder eine gebrochene Schraube entdeckt und die defekte Schraube kann ersetzt werden.Thus, the adjusting device according to the invention still has a redundancy against failure. The same applies if the adjusting screw 15 should be lost. In this case, the two clamping screws 27 would hold the clamping plate 13 and the component attached to it. At the latest during the next inspection and height adjustment of the clamping plate 13 according to the invention, the missing screw or a broken screw will be discovered and the defective screw can be replaced.

In Figur 4 ist eine Seitenansicht der Befestigungsvorrichtung nochmals dargestellt. Dabei werden die in den Figuren 1 bis 3 genannten Bezugszeichen übernommen. In dieser Ansicht ist eine Manschette 29, die dem Schutz der Einstellschraube vor Wasser und Verunreinigungen dient, gut zu sehen, ebenso die Kontermutter 30 zur Fixierung der Einstellschraube 15.In figure 4 a side view of the fastening device is shown again. The in the Figures 1 to 3 mentioned reference numerals taken over. In this view, a sleeve 29, which protects the adjusting screw from water and dirt, can be seen clearly, as can the lock nut 30 for fixing the adjusting screw 15.

Die Figur 5 zeigt einen Schnitt entlang der Linie A-A aus Figur 4, während die Figur 6 einen Schnitt entlang der Linie B-B aus Figur 4 zeigt.the figure 5 shows a section along line AA figure 4 , while the figure 6 cut along line BB figure 4 indicates.

Figur 7 zeigt ein erfindungsgemäßes Ausführungsbeispiel mit zwei Einstellschrauben 15 in Explosionsdarstellung. Die beiden Einstellschrauben 15 sind mit einem Abstand zueinander angeordnet. In der Mitte zwischen den beiden Einstellschrauben 15 ist eine Klemmfläche 17 angeordnet. Mit Hilfe einer Klemmschraube (nicht dargestellt) wird die Klemmplatte 13 an dem Klemmstück 11 festgeklemmt. Auch hier ergibt sich eine redundante Konstruktion. Wenn nämlich die Klemmschraube 27 verloren gehen würde, wird das Bauteil und mit ihm die Klemmplatte 13 von den beiden Einstellschrauben 15 in genau der Position der gewünschten Höhe über der Schiene gehalten. Ein Kippen der Klemmplatte 13 an einem Ende wird durch die zwei Einstellschrauben 15 sicher verhindert. figure 7 shows an embodiment according to the invention with two adjusting screws 15 in an exploded view. The two adjusting screws 15 are arranged at a distance from one another. A clamping surface 17 is arranged in the middle between the two adjusting screws 15 . The clamping plate 13 is clamped to the clamping piece 11 with the aid of a clamping screw (not shown). Here, too, there is a redundant construction. If the clamping screw 27 were to be lost, the component and with it the clamping plate 13 are held by the two adjusting screws 15 in exactly the position of the desired height above the rail. The two adjusting screws 15 reliably prevent the clamping plate 13 from tilting at one end.

Des Weiteren wäre beim Versagen einer Einstellschraube 15 immer noch eine sichere Fixierung der Klemmplatte 13 gewährleistet, da die Gewichtskraft von Klemmplatte 13 und dem daran befestigten Bauteil von der mittig angeordneten Klemmfläche 17 übertragen wird.Furthermore, if an adjusting screw 15 fails, a secure fixation of the clamping plate 13 would still be guaranteed, since the weight of the clamping plate 13 and the component attached to it is transmitted by the centrally arranged clamping surface 17 .

Claims (10)

  1. Height-adjustable fastening device (9) for a component on a rail vehicle, having a clamp (11), wherein the clamp (11) is fastened to the rail vehicle (1) and comprises a clamping surface (17), having a clamping plate (13), and having at least one clamping screw (27) clamping the clamping plate (13) and the clamp (11) together, wherein two adjusting screws (15) are provided between the clamp (11) and the clamping plate (13), and the two adjusting screws (15) are arranged parallel to the clamping surface (17) and at a distance to each other, characterised in that the clamping surface (17) is arranged between the adjusting screws (15.1, 15.2).
  2. Device according to claim 1, characterised in that the clamping surface (17) comprises multiple partial surfaces (17.1, 17.2) arranged at a distance to each other, and that a clamping screw (27) is provided on each partial surface (17.1, 17.2).
  3. Device according to claim 1 or 2, characterised in that at least one through-hole (25) is provided for the at least one clamping screw (27) in the clamping plate (13).
  4. Device according to claim 2 or 3, characterised in that the clamping surface (17) has two partial surfaces (17.1, 17.2) and that the adjusting screw (15) is arranged between the two partial surfaces (17.1, 17.2).
  5. Device according to one of the preceding claims, characterised in that at least one female thread (19) is formed for the at least one clamping screw (27) in the clamp (11).
  6. Device according to one of the preceding claims, characterised in that the female threads (23) for the adjusting screw (15) are formed in the clamping plate (13).
  7. Device according to one of the preceding claims, characterised in that a linear guide is provided on the clamp (11) and on the clamping plate (13).
  8. Device according to claim 7, characterised in that the linear guide comprises a groove and a guide pin interacting with the groove.
  9. Device according to one of the preceding claims, characterised in that the clamping surface (17) is arranged substantially vertically in the assembled state of the fastening device (9).
  10. Device according to one of the preceding claims, characterised in that the fastening device (9) is part of a train control system, in particular for fastening a transmission coil for inductive train protection.
EP08013009.9A 2008-07-18 2008-07-18 Fixing and adjustment device for a railway vehicle Active EP2145810B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT08013009T ATE530408T1 (en) 2008-07-18 2008-07-18 FASTENING AND ADJUSTING DEVICE FOR A RAIL VEHICLE
EP08013009.9A EP2145810B2 (en) 2008-07-18 2008-07-18 Fixing and adjustment device for a railway vehicle
PL08013009.9T PL2145810T5 (en) 2008-07-18 2008-07-18 Fixing and adjustment device for a railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08013009.9A EP2145810B2 (en) 2008-07-18 2008-07-18 Fixing and adjustment device for a railway vehicle

Publications (3)

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EP2145810A1 EP2145810A1 (en) 2010-01-20
EP2145810B1 EP2145810B1 (en) 2011-10-26
EP2145810B2 true EP2145810B2 (en) 2022-06-22

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EP (1) EP2145810B2 (en)
AT (1) ATE530408T1 (en)
PL (1) PL2145810T5 (en)

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Publication number Priority date Publication date Assignee Title
DE102015111578A1 (en) * 2015-07-16 2017-01-19 Bombardier Transportation Gmbh MOUNTING FOR ANTENNAS
FR3056651B1 (en) * 2016-09-28 2018-11-30 Alstom Transp Tech HEIGHT ADJUSTING FIXING DEVICE FOR RAILWAY VEHICLE
DE102016121363A1 (en) 2016-11-08 2018-05-09 Bombardier Transportation Gmbh Bracket for antennas
FR3119362A1 (en) * 2021-02-01 2022-08-05 Speedinnov Attachment device, associated assembly and vehicle
CN113442967B (en) * 2021-07-30 2022-04-12 中国建筑第四工程局有限公司 A storage battery car prevents swift current car device for shield structure construction

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Publication number Priority date Publication date Assignee Title
DE4123837A1 (en) † 1990-07-25 1992-01-30 Tiefenbach Gmbh Fixture for railway track switch adjustable in height - incorporates trapezoidal guides for slider bolted to attachment enabling switch housing to be lowered as necessary

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Publication number Priority date Publication date Assignee Title
DE2302539C3 (en) 1973-01-19 1980-11-27 Knorr-Bremse Gmbh, 8000 Muenchen Suspension device for magnetic rail brakes
DE3816791A1 (en) 1988-05-17 1989-11-30 Siemens Ag DEVICE FOR FASTENING A HOUSING ON A DRIVE RAIL
JP2839096B2 (en) 1988-08-26 1998-12-16 臼井国際産業株式会社 Brazing method of pipe end and mating member
US5251724A (en) * 1992-03-16 1993-10-12 General Motors Corporation Rail lubrication application system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123837A1 (en) † 1990-07-25 1992-01-30 Tiefenbach Gmbh Fixture for railway track switch adjustable in height - incorporates trapezoidal guides for slider bolted to attachment enabling switch housing to be lowered as necessary

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EP2145810A1 (en) 2010-01-20
ATE530408T1 (en) 2011-11-15
PL2145810T3 (en) 2012-02-29
EP2145810B1 (en) 2011-10-26
PL2145810T5 (en) 2022-09-19

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