EP2386687A1 - Guide plate for lateral guidance of a rail and system for attaching a rail to a base - Google Patents
Guide plate for lateral guidance of a rail and system for attaching a rail to a base Download PDFInfo
- Publication number
- EP2386687A1 EP2386687A1 EP10162422A EP10162422A EP2386687A1 EP 2386687 A1 EP2386687 A1 EP 2386687A1 EP 10162422 A EP10162422 A EP 10162422A EP 10162422 A EP10162422 A EP 10162422A EP 2386687 A1 EP2386687 A1 EP 2386687A1
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- EP
- European Patent Office
- Prior art keywords
- guide plate
- rail
- insulator element
- insulator
- plate according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B26/00—Tracks or track components not covered by any one of the preceding groups
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2205/00—Electrical insulation of railway track parts
Definitions
- the invention relates to a guide plate for laterally guiding a rail to be fastened on a substrate by means of a spring element for rail vehicles.
- the guide plate in this case has an end face against which the rail is supported in the mounting position, and carries an attachable to the foot of the rail to be fastened insulating element, via which the spring element acts in the mounting position on the foot of the rail.
- the invention relates to a system for mounting a rail on a substrate, which comprises a guide plate, a spring element which exerts a hold-down force on the rail when the system is fully assembled via an at least one spring arm, an insulator element which, when the system is completely assembled, is assigned between the rail and the rail End of the spring arm and the rail is seated, so that the spring element acts on the rail via the insulator element, and comprises a clamping element for tensioning the spring element.
- a guide plate and a fastening system of the aforementioned type are known from DE 20 2009 004 399 U1 known.
- the known system carries the guide plate at its the rail to be fastened associated front side extending parallel to the front side insulator element for applications in which a high electrical insulation of the rail is required or in which as a result of using a non-insulating anchorage in the respective underground a separate insulation for Rail is required.
- this insulator element sits on the foot of the rail to be fastened so that the spring element which applies the hold-down force acts on the rail via the insulator element. In this way, the rail is insulated from the conductive elements of the rail fastening system.
- the insulator element is firmly connected to the guide plate.
- the fixed connection of the insulator element has the additional advantage that the insulator element is held captive on the guide plate and loose components are avoided in the field of construction site.
- the insulator element can follow the movements of the rail and the spring element without affecting the pressure exerted by the spring element hold-down force, a predetermined breaking point is provided in the transition region between the insulator element and the guide plate, which breaks when clamping the spring element is exceeded a certain load.
- the above-described fixed arrangement of the insulator element on the guide plate is problematic in that the insulator element protrudes in the direction of the space, which is taken in the fully assembled state of the rail to be fastened.
- existing rail fasteners using the known combination of guide plate and insulator element can be modernized in a particularly simple manner, if no new rail to be mounted.
- the known guide plates can not be used with the fixedly attached to them insulator elements for the installation of new rails.
- a re-assembly with minimal effort requires that the guide plates and other components of the respectively used fastening systems provided in the respective attachment point are first preassembled, then the rail is placed in the space bounded by the guide plates and then the fastening systems are completely assembled. In such a procedure, a fixedly attached to the guide plate insulator element would thus project exactly into the room in which the rail should be set.
- the insulator element is also made of an electrically non-conductive material here. This shows that Insulator element on a receptacle in which an end portion of a spring element is positively seated, which exerts the required hold-down force on the rail with fully assembled system.
- the known insulator element has a contact surface on its underside assigned to the rail foot. About this contact surface, the insulator element is always guided safely when it is pushed together with the spring element from a arranged on the guide plate pre-assembly in the final assembly position on the rail.
- the object of the invention was to provide a guide plate and a system for fastening a rail to create that can be easily mounted and ensure safe positionally correct positioning of the insulator element even under unfavorable conditions.
- the solution according to the invention of the above-mentioned object according to the invention consists in the fact that such a system is designed according to claim 12.
- a guide plate according to the invention for laterally guiding a rail to be fastened by means of a spring element rail for rail vehicles an end face against which the rail is supported in the mounting position, and on the foot of attachable insulating element to be fastened on, over which the spring element acts in the mounting position on the foot of the rail.
- the insulator element is now pivotably mounted on the guide plate.
- the insulator element is captive on the Fixed guide plate, so that it regardless of whether the mounting of the guide plate and the insulator element is done manually or automatically, it can not be forgotten or lost.
- it permits its inventively pivotable arrangement on the guide plate, the insulator element easily from a pre-assembly in which it is positioned so that the space required for the placement of the rail is free to pivot in a mounting position in which it sits on the rail ,
- the invention thus provides a guide plate and a correspondingly designed system for fastening a rail, with which even under unfavorable installation conditions, a position of the insulator element which satisfies the respective requirements is always ensured in a particularly simple manner.
- the inventive pivotable arrangement of the insulator element on the guide plate can be solved by any type of joint, which allows the insulator element to pivot from its pre-assembly position, in which the insulator element is arranged outside the space occupied by the rail to be fastened, into its final assembly position ,
- a particularly practical, particularly easy to handle embodiment of the invention results in this case when in a guide plate according to the invention or a suitably designed system, the insulator element about a parallel to the end face of the guide plate aligned pivot axis is pivotable.
- the insulator element can be folded by a particularly simple pivoting movement from the pre-assembly into its seated on the rail final assembly position.
- the guide plate occupies a minimum height, without the insulator element must be separated from the guide plate.
- the insulator element may be expedient to store the insulator element in each case only in a bearing on the guide plate.
- a particularly robust storage results when the insulator element is pivotally mounted about two pivot bearings. This is especially true when the insulator element is used in combination with a W-shaped, used as a spring element tensioning clamp whose spring arms each act together on the insulator element on the rail.
- guide plates of the type in question here are mirror-symmetrical with respect to a center axis aligned normal to its end face, a particularly expedient design of the guide plate results when the pivot axes of the pivot bearings are aligned coaxially with one another
- the pivot bearings can also be arranged symmetrically to the relevant central axis.
- the pivotable arrangement of the insulator element on the guide plate can be realized, for example, in that the insulator element has at least one pivot arm on which a bearing element is formed, which forms a pivot bearing for the insulator element together with a correspondingly shaped bearing element of the guide plate.
- a bearing element may be a pin and the other bearing element is a recess in which the pin is rotatably mounted.
- the pin of the guide plate and the recess may be assigned to the insulator element.
- a reverse arrangement of the bearing elements is conceivable.
- the respective recess may be formed as a slot in which the pin is guided in a rotatable and displaceable manner.
- the insulator element is mounted in two pivot bearings on the guide plate, this can also be achieved by the fact that the pivot arms of the insulator element are sufficiently elastic in order to spread them for mounting on the guide plate can.
- the guide plate and the insulator element are made of plastic.
- the production of guide plate and insulator element can be done in this case by injection molding, preferably polyamide is processed with glass fiber reinforcement.
- the joint can be formed by a mold slide in the tool. This makes it possible to produce the assembly formed from guide plate and insulator element without further intermediate or assembly steps in one production step.
- the result of the mold slide between pin and recess of the joint connection game contributes in this case to compensate for tolerances in the assembly of components on the site at.
- Another practical embodiment of the guide plate according to the invention improving embodiment of the invention is characterized in that at least one locking element is provided, on which the insulator element is releasably held in the pre-assembly.
- at least one locking element may be provided on which the insulator element is held in a storage position in which the bearing element is located in a position arranged in front of the end face.
- FIG. 1 shown system for fastening a rail S on a formed for example by a concrete sleeper base 2 comprises a formed in the manner of a conventional angle guide plate guide plate 3, against the flat end face 4, the rail S is supported with the longitudinal side of its rail foot F.
- the rail S is in a conventional manner via an elastic intermediate layer 5 on the substrate 2.
- the elastic intermediate layer 5 ensures sufficient compliance of the rail S in the attachment point, by the system 1 and a correspondingly designed, arranged on the opposite side of the rail, not shown here fastening system is formed.
- a projection 6 protruding in the direction of the rail S is integrally formed on the guide plate 3, which extends over the width of the end face 4 and engages under the rail foot F in the case of completed assembly.
- the projection 6 limited in this way the way by which the rail S lowers when crossing a rail vehicle, not shown here.
- the guide plate 3 On its rear side remote from the end face 4, the guide plate 3 has an angle section 7, over which it is guided in a manner known per se on the one hand into a groove 8 formed in the base 2 and on the other hand supported against a shoulder 9 formed on the base 2.
- the guide plate 3 On the free top 10 of the guide plate 3 are shaped elements, such as a parallel to the end face 4 extending groove 11 and a centrally disposed, abutting the end face 4 survey 12 are formed, which serve to guide a conventional W-shaped tension clamp formed spring element 13.
- the middle loop 14 of the spring element 13 In the assembled position, the middle loop 14 of the spring element 13 is guided on the elevation 12, while the respective transition between the middle loop 14 and one of the two spring arms 15 of the spring element 13 is seated in the groove 11. About their respective free end portion 16, the spring element 13 exerts in fully assembled system 1 the required elastic holding force on the rail foot F off.
- the system 1 additionally comprises a tensioning element 17 designed, for example, as a conventional tensioning screw, which is guided through a through opening which extends into the guide plate 3 at a central location and extends from the upper side 10 to the contact surface 18 resting on the substrate 2 embedded in the ground 2, not shown anchorage is held.
- the clamping element 17 is here indicated for the sake of clarity only by a dashed line.
- an insulator element 19 is pivotally mounted on the guide plate 3.
- the insulator element 19 has an elongated shape and extends parallel to the end face 4 over its entire width.
- At the narrow end sides of the insulator element 19 each have a pivot arm 20,21 is formed.
- the pivot arms 20, 21 are shaped in such a way that they engage around the guide plate 3 laterally in a direction substantially perpendicular to the insulator element 3 in their region adjoining the end face 4.
- each formed as a passage opening recess 22 is provided, in which engages a formed on the guide plate 3 in its adjacent to the end face 4 side portion 23 and laterally outwardly from the guide plate 3 projecting pin 24.
- the outside diameter of the Pin 24 is smaller by a certain undersize than the inner diameter of the recess 22, so that sufficient to compensate for tolerances game 25 between pin 24 and recess 22 is present.
- the pins 24 and their respective associated recess 22 together each form a pivot bearing L1, L2 around which the insulator element 19 is pivotable.
- pivot axis X defined by which the insulator element 19 from a pre-assembly in which it above the top 10 of the guide plate 3 outside the space required for the placement of the rail S space R. located ( Fig. 2 ), can be pivoted into its mounting position, in which it lies with its bearing surface 26 on the rail foot F ( Fig. 1 ).
- a receptacle 27 likewise extending in the longitudinal direction of the insulator element 19 and parallel to the end face 4, in which the free ends of the spring arms 15 of the spring element 13 are seated when the system 1 is fully assembled.
- a recess 28 is formed in the elevation 12 associated longitudinal side of the insulator element 19, whose width and depth are dimensioned so that the insulator element with sufficient clearance over the elevation 12 of time can be swiveled.
- the catch 30 cooperates with latching recesses 31, 32 which are formed on the circumference of the free end sections of the swivel arms 20, 21.
- the pre-assembly position is marked by the one latching recess 31, while the final assembly position is characterized by the other latching recess 32, in which the insulator element 19 rests on the rail foot F.
- the second recess 32 is formed so large that it allows a largely force-free pivoting of the insulator element 19 over an angular range sufficient to position the insulator element 19 at different thickness rail feet F in the correct position.
- the angular range is sufficient to bring the insulator element 19 for storage and transport in a storage position in which it is arranged in front of the end face 4 of the guide plate 3 and its support surface 26 is aligned substantially parallel to the contact surface 18 of the guide plate 3 ( Fig. 4 ).
- the latching recesses 31, 32 are each shaped in such a way that the isolator element 19 can be easily moved out of the respective latching position by utilizing the clearance 25 present in the area of the pivot bearings L1, L2.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Connection Of Plates (AREA)
- Tires In General (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
Description
Die Erfindung betrifft eine Führungsplatte zum seitlichen Führen einer auf einem Untergrund mittels eines Federelements zu befestigenden Schiene für Schienenfahrzeuge. Die Führungsplatte weist dabei eine Stirnfläche auf, gegen die die Schiene in Montageposition abgestützt ist, und trägt ein auf den Fuß der zu befestigenden Schiene aufsetzbares Isolierelement, über das das Federelement in Montagestellung auf den Fuß der Schiene wirkt.The invention relates to a guide plate for laterally guiding a rail to be fastened on a substrate by means of a spring element for rail vehicles. The guide plate in this case has an end face against which the rail is supported in the mounting position, and carries an attachable to the foot of the rail to be fastened insulating element, via which the spring element acts in the mounting position on the foot of the rail.
Ebenso betrifft die Erfindung ein System zum Befestigen einer Schiene auf einem Untergrund, das eine Führungsplatte, ein Federelement, das bei fertig montiertem System über mindestens einen Federarm eine Niederhaltekraft auf die Schiene ausübt, ein Isolatorelement, das bei fertig montiertem System zwischen dem der Schiene zugeordneten Ende des Federarms und der Schiene sitzt, so dass das Federelement über das Isolatorelement auf die Schiene wirkt, und ein Spannelement zum Spannen des Federelements umfasst.Likewise, the invention relates to a system for mounting a rail on a substrate, which comprises a guide plate, a spring element which exerts a hold-down force on the rail when the system is fully assembled via an at least one spring arm, an insulator element which, when the system is completely assembled, is assigned between the rail and the rail End of the spring arm and the rail is seated, so that the spring element acts on the rail via the insulator element, and comprises a clamping element for tensioning the spring element.
Eine Führungsplatte und ein Befestigungssystem der voranstehend genannten Art sind aus der
Um die Montage des bekannten Systems so zu vereinfachen, dass sie auch mit Hilfe von automatisch arbeitenden Montagemaschinen sicher bewältigt werden kann, ist das Isolatorelement fest mit der Führungsplatte verbunden. Die feste Anbindung des Isolatorelements hat den zusätzlichen Vorteil, dass das Isolatorelement verliersicher an der Führungsplatte gehalten ist und lose Bauteile im Bereich der Baustelle vermieden werden.In order to simplify the assembly of the known system so that it can be handled safely even with the help of automatically operating assembly machines, the insulator element is firmly connected to the guide plate. The fixed connection of the insulator element has the additional advantage that the insulator element is held captive on the guide plate and loose components are avoided in the field of construction site.
Damit trotz der festen Verbindung zwischen Isolatorelement und Führungsplatte das Isolatorelement den Bewegungen der Schiene und des Federelements folgen kann, ohne die von dem Federelement ausgeübte Niederhaltekraft zu beeinträchtigen, ist im Übergangsbereich zwischen dem Isolatorelement und der Führungsplatte eine Sollbruchstelle vorgesehen, die bricht, wenn beim Spannen des Federelements eine bestimmte Belastung überschritten wird.Thus, despite the fixed connection between the insulator element and guide plate, the insulator element can follow the movements of the rail and the spring element without affecting the pressure exerted by the spring element hold-down force, a predetermined breaking point is provided in the transition region between the insulator element and the guide plate, which breaks when clamping the spring element is exceeded a certain load.
Für bestimmte Anwendungen ist die voranstehend erläuterte feste Anordnung des Isolatorelements an der Führungsplatte insofern problematisch, als das Isolatorelement in Richtung des Raums vorsteht, der im fertig montierten Zustand von der zu befestigenden Schiene eingenommen wird. So können bestehende Schienenbefestigungen mit Hilfe der bekannten Kombination aus Führungsplatte und Isolatorelement auf besonders einfache Weise modernisiert werden, wenn keine neue Schiene montiert werden soll. Jedoch lassen sich die bekannten Führungsplatten mit den fest an ihnen befestigten Isolatorelementen nicht für die Montage neuer Schienen verwenden. Eine mit minimiertem Aufwand erfolgende Neumontage setzt voraus, dass zunächst die im jeweiligen Befestigungspunkt vorgesehenen Führungsplatten und sonstigen Bauteile der jeweils verwendeten Befestigungssysteme vormontiert, anschließend die Schiene in den von den Führungsplatten begrenzten Raum gesetzt und dann die Befestigungssysteme fertig montiert werden. Bei einem solchen Vorgehen würde ein fest an der Führungsplatte befestigtes Isolatorelement somit genau in den Raum vorstehen, in den die Schiene gesetzt werden soll.For certain applications, the above-described fixed arrangement of the insulator element on the guide plate is problematic in that the insulator element protrudes in the direction of the space, which is taken in the fully assembled state of the rail to be fastened. Thus, existing rail fasteners using the known combination of guide plate and insulator element can be modernized in a particularly simple manner, if no new rail to be mounted. However, the known guide plates can not be used with the fixedly attached to them insulator elements for the installation of new rails. A re-assembly with minimal effort requires that the guide plates and other components of the respectively used fastening systems provided in the respective attachment point are first preassembled, then the rail is placed in the space bounded by the guide plates and then the fastening systems are completely assembled. In such a procedure, a fixedly attached to the guide plate insulator element would thus project exactly into the room in which the rail should be set.
Diese Problem besteht nicht, wenn in einem System zur Befestigung einer Schiene ein in der aus der
Bei Montagesituationen, bei denen es aufgrund der baulichen Gegebenheiten oder der jeweils zur Verfügung stehenden Montagehilfsmittel nicht möglich ist, das Isolatorelement in der voranstehend beschriebenen Weise bereits bei der Vormontage dauerhaft mit dem jeweils vorgesehenen Federelement zu verkoppeln, müssen die Isolatorelemente jeweils als eigenständige Bauteile zwischen Schienenfuß und Spannklemme gelegt werden. Unter den in der Praxis herrschenden rauen Anforderungen erweist sich dies aufgrund der begrenzten Größe des Isolatorelements in der Regel als schwierig. So kann es bei manueller Montage vorkommen, dass der kleine Isolator vom Monteur vergessen wird oder verloren geht, ohne dass dies bemerkt wird. Für eine automatische Montage müssen darüber hinaus aufwändige Manipulatoren vorgesehen werden, um eine lagerichtige Positionierung des Isolatorelements zu gewährleisten.In assembly situations in which it is not possible due to the structural conditions or the respective available assembly aids, the isolator element in the manner described above already during pre-assembly permanently coupled with the respectively provided spring element, the insulator elements must each be as separate components between the rail and tension clamp are placed. Under the harsh conditions prevailing in practice, this usually proves difficult due to the limited size of the insulator element. So it may happen during manual assembly that the small insulator is forgotten by the fitter or lost without this being noticed. In addition, elaborate manipulators must be provided for automatic assembly in order to ensure correct positioning of the insulator element.
Vor dem Hintergrund des voranstehend erläuterten Standes der Technik bestand die Aufgabe der Erfindung darin, eine Führungsplatte und ein System zum Befestigen einer Schiene zu schaffen, die auf einfache Weise montiert werden können und auch unter ungünstigen Montagebedingungen eine sichere lagerichtige Positionierung des Isolatorelements gewährleisten.Against the background of the prior art explained above, the object of the invention was to provide a guide plate and a system for fastening a rail to create that can be easily mounted and ensure safe positionally correct positioning of the insulator element even under unfavorable conditions.
In Bezug auf die Führungsplatte ist diese Aufgabe erfindungsgemäß dadurch gelöst worden, dass die Führungsplatte die in Anspruch 1 angegebenen Merkmale aufweist.With respect to the guide plate, this object has been achieved in that the guide plate has the features specified in
In Bezug auf das System zum Befestigen einer Schiene besteht die erfindungsgemäße Lösung der voranstehend genannten Aufgabe erfindungsgemäß darin, dass ein solches System gemäß Anspruch 12 ausgebildet ist.With regard to the system for fastening a rail, the solution according to the invention of the above-mentioned object according to the invention consists in the fact that such a system is designed according to
Vorteilhafte Ausgestaltungen der Erfindung sind in den abhängigen Ansprüchen angegeben und werden wie der allgemeine Erfindungsgedanke nachfolgend im Einzelnen erläutert.Advantageous embodiments of the invention are set forth in the dependent claims and, like the general inventive idea are explained in detail below.
In Übereinstimmung mit dem eingangs angegebenen Stand der Technik weist eine erfindungsgemäße Führungsplatte zum seitlichen Führen einer auf einem Untergrund mittels eines Federelements zu befestigenden Schiene für Schienenfahrzeuge eine Stirnfläche, gegen die die Schiene in Montageposition abgestützt ist, und ein auf den Fuß der zu befestigenden aufsetzbares Isolierelement auf, über das das Federelement in Montagestellung auf den Fuß der Schiene wirkt.In accordance with the above-mentioned prior art, a guide plate according to the invention for laterally guiding a rail to be fastened by means of a spring element rail for rail vehicles an end face against which the rail is supported in the mounting position, and on the foot of attachable insulating element to be fastened on, over which the spring element acts in the mounting position on the foot of the rail.
Erfindungsgemäß ist nun das Isolatorelement an der Führungsplatte schwenkbar gelagert. Auf diese Weise ist einerseits das Isolatorelement unverlierbar an der Führungsplatte befestigt, so dass es unabhängig davon, ob die Montage der Führungsplatte und des Isolatorelements manuell oder automatisch erfolgt, nicht vergessen werden oder verloren gehen kann. Andererseits erlaubt es seine erfindungsgemäß verschwenkbare Anordnung an der Führungsplatte, das Isolatorelement problemlos aus einer Vormontagestellung, in der es so positioniert ist, dass der für die Platzierung der Schiene benötigte Raum frei ist, in eine Montagestellung zu schwenken, in der es auf dem Schienenfuß sitzt.According to the invention, the insulator element is now pivotably mounted on the guide plate. In this way, on the one hand the insulator element is captive on the Fixed guide plate, so that it regardless of whether the mounting of the guide plate and the insulator element is done manually or automatically, it can not be forgotten or lost. On the other hand, it permits its inventively pivotable arrangement on the guide plate, the insulator element easily from a pre-assembly in which it is positioned so that the space required for the placement of the rail is free to pivot in a mounting position in which it sits on the rail ,
Mit der Erfindung steht somit eine Führungsplatte und ein entsprechend ausgebildetes System zum Befestigen einer Schiene zur Verfügung, mit denen auch unter ungünstigen Montagebedingungen jederzeit auf besonders einfache Weise eine den jeweiligen Anforderungen gerecht werdende Positionierung des Isolatorelements gewährleistet ist.The invention thus provides a guide plate and a correspondingly designed system for fastening a rail, with which even under unfavorable installation conditions, a position of the insulator element which satisfies the respective requirements is always ensured in a particularly simple manner.
Grundsätzlich lässt sich die erfindungsgemäße schwenkbare Anordnung des Isolatorelements an der Führungsplatte durch jede Art von Gelenk lösen, welches es erlaubt, das Isolatorelement aus einer Vormontageposition, in der das Isolatorelement außerhalb des von der zu befestigenden Schiene eingenommen Raums angeordnet ist, in seine Endmontageposition zu schwenken. Eine besonders praxisgerechte, besonders einfach handhabbare Ausgestaltung der Erfindung ergibt sich dabei dann, wenn bei einer erfindungsgemäßen Führungsplatte bzw. einem entsprechend ausgebildeten System das Isolatorelement um eine parallel zur Stirnfläche der Führungsplatte ausgerichtete Schwenkachse schwenkbar ist. Da die Stirnfläche jeweils parallel zur zu befestigenden Schiene verläuft, kann bei dieser Ausrichtung der Schwenkachse das Isolatorelement durch eine besonders einfache Schwenkbewegung aus der Vormontageposition in seine auf dem Schienenfuß sitzende Endmontageposition geklappt werden. Ebenso ist es in diesem Fall auf einfache Weise möglich, zur Aufbewahrung und zum Transport das mit der Führungsplatte kombinierte Isolatorelement in eine Stellung zu schwenken, in der es vor der Stirnfläche der Führungsplatte angeordnet ist. Bei in dieser Lagerstellung angeordnetem Isolatorelement nimmt die Führungsplatte eine minimale Höhe ein, ohne dass das Isolatorelement von der Führungsplatte getrennt werden muss.In principle, the inventive pivotable arrangement of the insulator element on the guide plate can be solved by any type of joint, which allows the insulator element to pivot from its pre-assembly position, in which the insulator element is arranged outside the space occupied by the rail to be fastened, into its final assembly position , A particularly practical, particularly easy to handle embodiment of the invention results in this case when in a guide plate according to the invention or a suitably designed system, the insulator element about a parallel to the end face of the guide plate aligned pivot axis is pivotable. Since the end face in each case parallel to the rail to be fastened runs, in this orientation of the pivot axis, the insulator element can be folded by a particularly simple pivoting movement from the pre-assembly into its seated on the rail final assembly position. Likewise, it is possible in this case in a simple manner, to pivot for storage and transport combined with the guide plate insulator element in a position in which it is arranged in front of the end face of the guide plate. When arranged in this storage position insulator element, the guide plate occupies a minimum height, without the insulator element must be separated from the guide plate.
Abhängig von seiner Gestalt, von der Art des zum Einsatz kommenden Federelements oder der baulichen Gegebenheiten kann es zweckmäßig sein, das Isolatorelement jeweils nur in einem Lager an der Führungsplatte zu lagern. Eine besonders robuste Lagerung ergibt sich allerdings dann, wenn das Isolatorelement um zwei Schwenklager schwenkbar gelagert ist. Dies gilt insbesondere dann, wenn das Isolatorelement in Kombination mit einer W-förmigen, als Federelement verwendeten Spannklemme eingesetzt wird, deren Federarme jeweils gemeinsam über das Isolatorelement auf die Schiene wirken.Depending on its shape, the type of spring element used or the structural conditions, it may be expedient to store the insulator element in each case only in a bearing on the guide plate. A particularly robust storage, however, results when the insulator element is pivotally mounted about two pivot bearings. This is especially true when the insulator element is used in combination with a W-shaped, used as a spring element tensioning clamp whose spring arms each act together on the insulator element on the rail.
Da Führungsplatten der hier in Rede stehenden Art in Bezug auf eine normal zu ihrer Stirnfläche ausgerichtete Mittelachse spiegelsymmetrisch ausgebildet sind, ergibt sich eine besonders zweckmäßige Gestaltung der Führungsplatte dann, wenn die Schwenkachsen der Schwenklager zueinander koaxial ausgerichtet sind, sich die Schwenklager also ebenfalls symmetrisch zur betreffenden Mittelachse anordnen lassen.Since guide plates of the type in question here are mirror-symmetrical with respect to a center axis aligned normal to its end face, a particularly expedient design of the guide plate results when the pivot axes of the pivot bearings are aligned coaxially with one another Thus, the pivot bearings can also be arranged symmetrically to the relevant central axis.
Die schwenkbare Anordnung des Isolatorelements an der Führungsplatte lässt sich beispielsweise dadurch verwirklichen, dass das Isolatorelement mindestens einen Schwenkarm aufweist, an dem ein Lagerelement ausgebildet ist, das zusammen mit einem korrespondierend geformten Lagerelement der Führungsplatte ein Schwenklager für das Isolatorelement bildet. Bei dem einen Lagerelement kann es sich dabei um einen Zapfen und bei dem anderen Lagerelement um eine Ausnehmung handeln, in der der Zapfen drehbar gelagert ist. Dabei können der Zapfen der Führungsplatte und die Ausnehmung dem Isolatorelement zugeordnet sein. Selbstverständlich ist im Sinne einer kinematischen Umkehr auch eine umgekehrte Anordnung der Lagerelemente denkbar. Um einen nachträglichen oder selbsttätigen Toleranzausgleich beispielsweise zwischen der Endmontageposition des Isolatorelements und dem Federelement zu ermöglichen, kann die jeweilige Ausnehmung als Langloch ausgebildet sein, in dem der Zapfen verdreh- und verschiebbar geführt ist. Im Fall, dass das Isolatorelement in zwei Schwenklagern an der Führungsplatte gelagert ist, kann dies auch dadurch erreicht werden, dass die Schwenkarme des Isolatorelements ausreichend elastisch ausgebildet sind, um sie für die Montage an der Führungsplatte aufspreizen zu können.The pivotable arrangement of the insulator element on the guide plate can be realized, for example, in that the insulator element has at least one pivot arm on which a bearing element is formed, which forms a pivot bearing for the insulator element together with a correspondingly shaped bearing element of the guide plate. In one bearing element may be a pin and the other bearing element is a recess in which the pin is rotatably mounted. In this case, the pin of the guide plate and the recess may be assigned to the insulator element. Of course, in the sense of a kinematic reversal, a reverse arrangement of the bearing elements is conceivable. In order to enable a subsequent or automatic tolerance compensation, for example, between the final assembly position of the insulator element and the spring element, the respective recess may be formed as a slot in which the pin is guided in a rotatable and displaceable manner. In the event that the insulator element is mounted in two pivot bearings on the guide plate, this can also be achieved by the fact that the pivot arms of the insulator element are sufficiently elastic in order to spread them for mounting on the guide plate can.
Eine für die heute überwiegende Zahl der Anwendungsfälle optimale Form des Isolatorelements ist dann gegeben, wenn das Isolatorelement eine längliche Grundform hat und sich parallel zu der Stirnfläche der Führungsplatte erstreckt.An optimum form of the insulator element for today's overwhelming number of applications is given when the insulator element has an elongated basic shape and extends parallel to the end face of the guide plate.
Eine einerseits kostengünstige und gleichzeitig sowohl hinsichtlich der isolierenden Wirkung als auch hinsichtlich ihres Gewichts besonders günstige Ausgestaltung ergibt sich dadurch, dass die Führungsplatte und das Isolatorelement aus Kunststoff hergestellt sind. Die Herstellung von Führungsplatte und Isolatorelement kann in diesem Fall im Spritzgießverfahren erfolgen, wobei bevorzugt Polyamid mit Glasfaserverstärkung verarbeitet wird. Im Fall, dass das zwischen Isolatorelement und Führungsplatte erfindungsgemäß vorhandene Gelenk in der voranstehend erläuterten Weise durch eine Kombination aus Zapfen und Aufnahme gebildet ist, kann das Gelenk dabei durch einen Formschieber im Werkzeug ausgebildet werden. Dies erlaubt es, die aus Führungsplatte und Isolatorelement gebildete Baueinheit ohne weitere Zwischen- oder Montageschritte in einem Fertigungsschritt herzustellen. Das sich durch den Formschieber zwischen Zapfen und Ausnehmung der Gelenkverbindung ergebende Spiel trägt in diesem Fall zum Toleranzausgleich bei der Montage der Bauteile auf der Baustelle bei.On the one hand cost-effective and at the same time both in terms of the insulating effect and in terms of their weight particularly favorable configuration results from the fact that the guide plate and the insulator element are made of plastic. The production of guide plate and insulator element can be done in this case by injection molding, preferably polyamide is processed with glass fiber reinforcement. In the case that according to the invention existing between the insulator element and guide plate hinge is formed in the manner explained above by a combination of pin and receptacle, the joint can be formed by a mold slide in the tool. This makes it possible to produce the assembly formed from guide plate and insulator element without further intermediate or assembly steps in one production step. The result of the mold slide between pin and recess of the joint connection game contributes in this case to compensate for tolerances in the assembly of components on the site at.
Eine weitere die praktische Handhabung der erfindungsgemäßen Führungsplatte verbessernde Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass mindestens ein Rastelement vorgesehen ist, an dem das Isolatorelement in der Vormontagestellung lösbar gehalten ist. In gleicher Weise kann mindestens ein Rastelement vorgesehen sein, an dem das Isolatorelement in einer Lagerstellung gehalten ist, in der sich das Lagerelement in einer vor der Stirnfläche angeordneten Position befindet.Another practical embodiment of the guide plate according to the invention improving embodiment of the invention is characterized in that at least one locking element is provided, on which the insulator element is releasably held in the pre-assembly. In the same way, at least one locking element may be provided on which the insulator element is held in a storage position in which the bearing element is located in a position arranged in front of the end face.
Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen näher erläutert. Es zeigen jeweils schematisch:
- Fig. 1
- ein System zum Befestigen einer Schiene auf einem festen Untergrund in seitlicher teilgeschnittener Ansicht;
- Fig. 2
- eine Führungsplatte mit einem Isolatorelement in einer Vormontagestellung in seitlicher Ansicht;
- Fig. 3
- die Führungsplatte mit dem Isolatorelement gemäß
Fig. 1 in an einer Schiene angesetztem Vormontagezustand in einer perspektivischen Ansicht; - Fig. 4
- die Führungsplatte mit dem Isolatorelement in einer für die Aufbewahrung oder einen Transport vorgesehenen Lagerstellung in seitlicher Ansicht.
- Fig. 1
- a system for securing a rail on a solid surface in a partially sectional side view;
- Fig. 2
- a guide plate with an insulator element in a pre-assembly position in a side view;
- Fig. 3
- the guide plate with the insulator element according to
Fig. 1 in preassembled state on a rail in a perspective view; - Fig. 4
- the guide plate with the insulator element in a designated for storage or transport storage position in a lateral view.
Das in
Die Schiene S steht in ebenfalls an sich bekannter Weise über eine elastische Zwischenlage 5 auf dem Untergrund 2. Die elastische Zwischenlage 5 gewährleistet eine ausreichende Nachgiebigkeit der Schiene S in dem Befestigungspunkt, der durch das System 1 und ein entsprechend gestaltetes, auf der gegenüberliegenden Seite der Schiene angeordnetes, hier nicht dargestelltes Befestigungssystem gebildet ist.The rail S is in a conventional manner via an elastic
An den unteren Rand der Stirnfläche 4 ist an der Führungsplatte 3 ein in Richtung der Schiene S vorstehender Vorsprung 6 angeformt, der sich über die Breite der Stirnfläche 4 erstreckt und bei fertiger Montage unter den Schienenfuß F greift. Der Vorsprung 6 begrenzt auf diese Weise den Weg, um den sich die Schiene S beim Überfahren durch ein hier nicht gezeigtes Schienenfahrzeug absenkt.At the lower edge of the
An ihrer von der Stirnfläche 4 abgewandten Rückseite weist die Führungsplatte 3 einen Winkelabschnitt 7 auf, über den sie in an sich bekannter Weise einerseits in einer in den Untergrund 2 eingeformten Rinne 8 geführt und andererseits gegen eine an den Untergrund 2 angeformte Schulter 9 abgestützt ist.On its rear side remote from the
Auf der freien Oberseite 10 der Führungsplatte 3 sind Formelemente, wie eine sich parallel zur Stirnfläche 4 erstreckende Rille 11 und eine mittig angeordnete, an die Stirnfläche 4 stoßende Erhebung 12 ausgebildet, die zum Führen eines als konventionelle W-förmige Spannklemme ausgebildeten Federelements 13 dienen. In Montagestellung ist an der Erhebung 12 dabei die Mittelschlaufe 14 des Federelements 13 geführt, während in der Rille 11 der jeweilige Übergang zwischen der Mittelschlaufe 14 und einem der beiden Federarme 15 des Federelements 13 sitzt. Über ihren jeweiligen freien Endabschnitt 16 übt das Federelement 13 bei fertig montiertem System 1 die erforderliche elastische Niederhaltekraft auf den Schienenfuß F aus.On the
Zum Verspannen seines Federelements 13 umfasst das System 1 zusätzlich ein beispielsweise als konventionelle Spannschraube ausgebildetes Spannelement 17, das durch eine an zentraler Stelle in die Führungsplatte 3 eingeformte, von der Oberseite 10 bis zur auf dem Untergrund 2 aufliegenden Aufstandfläche 18 reichenden Durchgangsöffnung geführt und in einen in den Untergrund 2 eingelassenen, hier nicht dargestellten Verankerung gehalten ist. Das Spannelement 17 ist hier der Übersichtlichkeit halber nur durch eine gestrichelte Linie angedeutet.For bracing its
An der Führungsplatte 3 ist ein Isolatorelement 19 schwenkbar gelagert. Das Isolatorelement 19 weist eine längliche Form auf und erstreckt sich parallel zur Stirnfläche 4 über deren gesamte Breite. An die schmalen Endseiten des Isolatorelements 19 ist jeweils ein Schwenkarm 20,21 angeformt. Die Schwenkarme 20,21 sind dabei so geformt, dass sie im Wesentlichen senkrecht zum Isolatorelement 3 ausgerichtet die Führungsplatte 3 in ihrem an die Stirnfläche 4 angrenzenden Bereich seitlich umgreifen.On the
In die Endabschnitte der Schwenkarme 20,21 ist jeweils eine als Durchgangsöffnung ausgebildete Ausnehmung 22 vorhanden, in die ein an die Führungsplatte 3 in ihrem an die Stirnfläche 4 angrenzenden Seitenabschnitts 23 angeformter und seitlich nach außen von der Führungsplatte 3 abstehender Zapfen 24 greift. Der Außendurchmesser des Zapfens 24 ist dabei um ein bestimmtes Untermaß kleiner als der Innendurchmesser der Ausnehmung 22, so dass ein zum Ausgleich von Toleranzen ausreichendes Spiel 25 zwischen Zapfen 24 und Ausnehmung 22 vorhanden ist. Die Zapfen 24 und die ihnen jeweils zugeordnete Ausnehmung 22 bilden gemeinsam jeweils ein Schwenklager L1,L2 um die das Isolatorelement 19 verschwenkbar ist. Durch die koaxial zueinander ausgerichteten Zapfen 24 ist dabei eine parallel zur Stirnfläche 4 parallel ausgerichtete Schwenkachse X definiert, um die das Isolatorelement 19 aus einer Vormontagestellung, in der es oberhalb der Oberseite 10 der Führungsplatte 3 außerhalb des für die Platzierung der Schiene S benötigten Raums R befindet (
In die Oberseite des Isolatorelements 19 ist eine sich ebenfalls in Längsrichtung des Isolatorelements 19 und parallel zu der Stirnfläche 4 erstreckende Aufnahme 27 eingeformt, in der bei fertig montiertem System 1 die freien Enden der Federarme 15 des Federelements 13 sitzen.In the upper side of the
Um bei der Verschwenkung eine Kollision mit der Erhebung 12 der Führungsplatte 3 auszuschließen, ist in die der Erhebung 12 zugeordnete Längsseite des Isolatorelements 19 eine Ausnehmung 28 eingeformt, deren Breite und Tiefe so bemessen sind, dass das Isolatorelement mit ausreichendem Spiel über die Erhebung 12 hinweg geschwenkt werden kann.In order to preclude a collision with the
An beiden Seiten der Führungsplatte 3 ist im Bereich des an die Stirnfläche 4 angrenzenden Seitenabschnitts 23 der Führungsplatte 3 jeweils eine Schulter 29 angeformt, die eine nach oben vorstehende Raste 30 trägt. Die Raste 30 wirkt mit Rastausnehmungen 31,32 zusammen, die am Umfang der freien Endabschnitte der Schwenkarme 20,21 ausgebildet sind. Durch die eine Rastausnehmung 31 ist dabei jeweils die Vormontageposition markiert, während durch die andere Rastausnehmung 32 die Endmontageposition gekennzeichnet ist, in der das Isolatorelement 19 auf dem Schienenfuß F aufliegt. Die zweite Rastausnehmung 32 ist dabei so groß geformt, dass sie eine weitestgehend kraftfreie Verschwenkung des Isolatorelements 19 über einen Winkelbereich zulässt, der ausreicht, um auch das Isolatorelement 19 an unterschiedlich dicken Schienenfüßen F lagerichtig positionieren zu können. Ebenso reicht der Winkelbereich aus, um das Isolatorelement 19 zur Aufbewahrung und zum Transport in eine Lagerstellung zu bringen, bei der es vor der Stirnfläche 4 der Führungsplatte 3 angeordnet und seine Auflagefläche 26 im Wesentlichen parallel zur Aufstandfläche 18 der Führungsplatte 3 ausgerichtet ist (
- 11
- System zum Befestigen einer Schiene SSystem for fastening a rail S
- 22
- fester Untergrund (Betonschwelle)firm ground (concrete sleeper)
- 33
- Führungsplatteguide plate
- 44
-
Stirnfläche der Führungsplatte 3End face of the
guide plate 3 - 55
- elastische Zwischenlageelastic intermediate layer
- 66
-
Vorsprung der Führungsplatte 3Projection of the
guide plate 3 - 77
-
Winkelabschnitt der Führungsplatte 3Angular section of the
guide plate 3 - 88th
-
Rinne des Untergrunds 2Gutter of the
Underground 2 - 99
-
Schulter des Untergrunds 2Shoulder of the
underground 2 - 1010
-
freie Oberseite der Führungsplatte 3free top of the
guide plate 3 - 1111
-
Rille der Führungsplatte 3Groove of the
guide plate 3 - 1212
-
Erhebung der Führungsplatte 3Survey of the
guide plate 3 - 1313
- Federelement (Spannklemme)Spring element (tension clamp)
- 1414
- Mittelschlaufe des Federelements 13Middle loop of the spring element 13th
- 1515
-
Federarm des Federelements 13Spring arm of the
spring element 13 - 1616
-
freier Endabschnitt des Federelements 13free end portion of the
spring element 13 - 1717
- Spannelementclamping element
- 1818
- Aufstandfläche der Führungsplatte 13Aufstandfläche the guide plate 13th
- 1919
- Isolatorelementinsulator element
- 20,2120.21
- Schwenkarmswivel arm
- 2222
-
Ausnehmung des Schwenkarms 20Recess of the
pivot arm 20 - 2323
-
Seitenabschnitt der Führungsplatte 3Side section of the
guide plate 3 - 2424
-
Zapfen der Führungsplatte 3Pin of the
guide plate 3 - 2525
- Spielgame
- 2626
- Auflagefläche des Isolatorelements 19Support surface of the insulator element 19th
- 2727
-
Aufnahme des Isolatorelements 19Recording of the
isolator element 19 - 2828
- Ausnehmung des Isolatorelements 19Recess of the insulator element 19th
- 2929
-
Schulter der Führungsplatte 3Shoulder of the
guide plate 3 - 3030
-
Raste der Führungsplatte 3Snap the
guide plate 3 - 31,3231.32
-
Rastausnehmungen des Schwenkarms 20Locking recesses of the
swing arm 20
- FF
- Schienenfuß der Schiene SRail foot of rail S
- L1, L2L1, L2
- Schwenklagerpivot bearing
- RR
- für die Platzierung der Schiene S benötigter Raumspace required for the placement of the rail S
- SS
- Schienerail
- XX
- gemeinsame Schwenkachse der Schwenklager L1,L2common pivot axis of the pivot bearing L1, L2
Claims (12)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/776,663 US8052068B1 (en) | 2010-05-10 | 2010-05-10 | Guide plate for laterally guiding a rail and system for fastening a rail to a base |
ES10162422.9T ES2443044T3 (en) | 2010-05-10 | 2010-05-10 | Guide plate for laterally guiding a rail system for fixing a rail to a base |
PL10162422T PL2386687T3 (en) | 2010-05-10 | 2010-05-10 | Guide plate for lateral guidance of a rail and system for attaching a rail to a base |
EP10162422.9A EP2386687B1 (en) | 2010-05-10 | 2010-05-10 | Guide plate for lateral guidance of a rail and system for attaching a rail to a base |
CA2793785A CA2793785C (en) | 2010-05-10 | 2011-05-03 | Guide plate for laterally guiding a rail and system for fastening a rail to a base |
PCT/EP2011/057023 WO2011141327A1 (en) | 2010-05-10 | 2011-05-03 | Guide plate for laterally guiding a rail, and system for securing a rail on a foundation |
CN201180023178.2A CN102939417B (en) | 2010-05-10 | 2011-05-03 | Guide plate for laterally guiding a rail, and system for securing a rail on a foundation |
RU2012144056/11A RU2554041C2 (en) | 2010-05-10 | 2011-05-03 | Guiding plate for lateral rail guiding and rail base fastening system |
DE202011104743U DE202011104743U1 (en) | 2010-05-10 | 2011-05-03 | Guide plate for laterally guiding a rail and system for fastening a rail to a substrate. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10162422.9A EP2386687B1 (en) | 2010-05-10 | 2010-05-10 | Guide plate for lateral guidance of a rail and system for attaching a rail to a base |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2386687A1 true EP2386687A1 (en) | 2011-11-16 |
EP2386687B1 EP2386687B1 (en) | 2013-11-20 |
Family
ID=42937663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10162422.9A Active EP2386687B1 (en) | 2010-05-10 | 2010-05-10 | Guide plate for lateral guidance of a rail and system for attaching a rail to a base |
Country Status (9)
Country | Link |
---|---|
US (1) | US8052068B1 (en) |
EP (1) | EP2386687B1 (en) |
CN (1) | CN102939417B (en) |
CA (1) | CA2793785C (en) |
DE (1) | DE202011104743U1 (en) |
ES (1) | ES2443044T3 (en) |
PL (1) | PL2386687T3 (en) |
RU (1) | RU2554041C2 (en) |
WO (1) | WO2011141327A1 (en) |
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WO2013107842A1 (en) * | 2012-01-19 | 2013-07-25 | Vossloh-Werke Gmbh | Plate element for guiding a rail and method for producing said plate element |
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WO2009103349A1 (en) * | 2008-02-22 | 2009-08-27 | Vossloh-Werke Gmbh | System for fastening a rail on a base |
CA2809062A1 (en) * | 2010-08-24 | 2012-03-01 | Vossloh-Werke Gmbh | System for fastening a rail and method for renovating a rail fastening point |
DE102010060745A1 (en) * | 2010-11-23 | 2012-05-24 | Vossloh-Werke Gmbh | Guide plate for laterally guiding a rail and system for fastening a rail |
DE102012014500A1 (en) * | 2012-07-23 | 2014-01-23 | Schwihag Ag | Rail fastening system for transition areas |
DE102013106123A1 (en) * | 2013-06-12 | 2014-12-18 | Vossloh-Werke Gmbh | Rail attachment point and shim for such a rail attachment point |
RU2016117880A (en) * | 2013-10-09 | 2017-11-13 | Фоссло-Верке Гмбх | ELASTIC INTERMEDIATE ELEMENT FOR CLAMPING THE RAIL SOLE |
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DE102018122426B9 (en) | 2018-09-13 | 2022-04-07 | Vossloh Fastening Systems Gmbh | Guide plate and rail attachment point |
DE102019130379A1 (en) * | 2019-11-11 | 2021-05-12 | Vossloh Fastening Systems Gmbh | RAIL FASTENING POINT IN WHICH A RAIL FOR A RAIL VEHICLE IS FASTENED TO A SUBSTRATE |
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2010
- 2010-05-10 PL PL10162422T patent/PL2386687T3/en unknown
- 2010-05-10 EP EP10162422.9A patent/EP2386687B1/en active Active
- 2010-05-10 ES ES10162422.9T patent/ES2443044T3/en active Active
- 2010-05-10 US US12/776,663 patent/US8052068B1/en active Active
-
2011
- 2011-05-03 CA CA2793785A patent/CA2793785C/en not_active Expired - Fee Related
- 2011-05-03 DE DE202011104743U patent/DE202011104743U1/en not_active Expired - Lifetime
- 2011-05-03 CN CN201180023178.2A patent/CN102939417B/en active Active
- 2011-05-03 RU RU2012144056/11A patent/RU2554041C2/en not_active IP Right Cessation
- 2011-05-03 WO PCT/EP2011/057023 patent/WO2011141327A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1914346A1 (en) * | 2006-10-18 | 2008-04-23 | H.B.S. Sliedrecht B.V. | Rail construction |
DE202007018500U1 (en) | 2007-02-19 | 2008-08-14 | Vossloh-Werke Gmbh | Insulating clip and system for fastening a rail for rail vehicles |
DE202009004399U1 (en) | 2009-02-11 | 2009-06-25 | Vossloh-Werke Gmbh | Guide plate for a system for securing a rail to a substrate and a system comprising such a guide plate |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107842A1 (en) * | 2012-01-19 | 2013-07-25 | Vossloh-Werke Gmbh | Plate element for guiding a rail and method for producing said plate element |
CN104204354A (en) * | 2012-01-19 | 2014-12-10 | 沃斯洛工厂有限公司 | Plate element for guiding a rail and method for producing said plate element |
TWI631261B (en) * | 2012-01-19 | 2018-08-01 | 佛斯洛 威克股份有限公司 | Steering plate for lateral guiding of the rail |
Also Published As
Publication number | Publication date |
---|---|
CN102939417A (en) | 2013-02-20 |
US20110272485A1 (en) | 2011-11-10 |
ES2443044T3 (en) | 2014-02-17 |
US8052068B1 (en) | 2011-11-08 |
PL2386687T3 (en) | 2014-04-30 |
CA2793785C (en) | 2017-11-07 |
WO2011141327A1 (en) | 2011-11-17 |
CN102939417B (en) | 2014-12-10 |
EP2386687B1 (en) | 2013-11-20 |
CA2793785A1 (en) | 2011-11-17 |
DE202011104743U1 (en) | 2012-01-24 |
RU2012144056A (en) | 2014-04-27 |
RU2554041C2 (en) | 2015-06-20 |
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