EP2397606A2 - Device for attaching a stick rail - Google Patents

Device for attaching a stick rail Download PDF

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Publication number
EP2397606A2
EP2397606A2 EP11450068A EP11450068A EP2397606A2 EP 2397606 A2 EP2397606 A2 EP 2397606A2 EP 11450068 A EP11450068 A EP 11450068A EP 11450068 A EP11450068 A EP 11450068A EP 2397606 A2 EP2397606 A2 EP 2397606A2
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EP
European Patent Office
Prior art keywords
rail
chair
base plate
slide chair
slide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11450068A
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German (de)
French (fr)
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EP2397606A3 (en
EP2397606B1 (en
Inventor
Josef Leitner
Harald Kopilovitsch
Wolfgang HÖLZL
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voestalpine Turnout Technology Zeltweg GmbH
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine Weichensysteme GmbH
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Application filed by Voestalpine Weichensysteme GmbH filed Critical Voestalpine Weichensysteme GmbH
Publication of EP2397606A2 publication Critical patent/EP2397606A2/en
Publication of EP2397606A3 publication Critical patent/EP2397606A3/en
Application granted granted Critical
Publication of EP2397606B1 publication Critical patent/EP2397606B1/en
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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
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions

Definitions

  • the invention relates to a device for fastening a rail having a shoe rail in the region of a rail switch or crossing comprising a base plate for the stock rail with a sliding chair for a movable rail, in particular tongue rail, and a spring element for holding down the rail foot on the slide chair side facing, wherein the spring element is passed through a tunnel-like recess extending approximately perpendicular to the stock rail in the sliding chair.
  • the ribbed plate with the sliding chair it has proved to be problematic that it at the transition between the formed with increased cross-sectional area of the ribbed plate in which the slide is formed, and formed with a reduced cross-section adjacent area, namely at the to the stock rail facing end face of the sliding chair, due to the emanating from the jaw rail foot load to an increased stress concentration comes.
  • this has occasionally led to a rupture of the ribbed plate in the past.
  • devices for fastening of cheek rails consist of a separate from the base plate arranged slide, which forms a positive connection with the foot of the stock rail.
  • the slide chair on the side facing the stock rail by means of a positive connection and on the side facing away from the stock rail side by means of a screw or with the aid of a conventional tensioning bracket attached to the underlay or ribbed plate.
  • the literature DE 4229014 A1 . DE 1142378 B . DE 3834823 A1 .
  • EP 305592 A2 and EP 336311 A1 directed.
  • a the rail of the shoe rail cross-section of the sliding chair is usually directly on the rail on this hold down so that a resilient attachment of the stock rail is not readily possible.
  • the invention now aims to develop a device for fixing a stock rail in the region of a rail switch of the type mentioned constructively to the effect that the susceptibility to breakage of the base plate is reduced without departing from the mounting principle, according to which the rail on the side facing the sliding chair with the help a spring element is held down.
  • the spring element which is passed through an approximately perpendicular to the stock rail extending tunnel-like recess in the sliding chair, thus not only serves to resiliently hold down the rail foot of the stock rail, but at the same time the resilient suspension of the entire Gleitstuhls.
  • the construction of the invention thus combines the advantages of the previous design principles, namely on the one hand, the principle of integrally formed with the base plate sliding chair with resilient hold down the rail foot and on the other hand, the principle of attached to the base plate by means of a screw or a tension bar gliding chair, the rail only by a foot Holds tight.
  • the insertion from below is preferably up to the stop, which ensures a corresponding flush termination on the side facing the threshold and accurate positioning of the slide relative to the stock rail.
  • the formation is preferably made in this context such that the edge of the opening has a circumferential projection, the surface of the threshold facing a substantially horizontal Stop surface for the sliding chair forms.
  • the slide chair is preferably tensioned by means of said spring element against the stop surface of the projection. In the clamped state of the slide chair with the aid of the spring element, the slide chair is in the installed position, in which the spring element simultaneously holds down the rail foot of the stock rail.
  • the nose may preferably not be designed such that a vertical compression of the sliding chair is prevented during operation. If, as this corresponds to a preferred development, the slide-forming member is held in the vertical direction einfederbar relative to the base plate, care must be taken to ensure that in the tensioned to the stop surface of the projection state of the sliding chair vertical play between the nose and the Base plate is provided. If the slide chair springs during rolling over the rails by a rolling load, this leads to the clamping force of the spring element is reinforced, so that an increased force is applied to the foot of the stock rail. The increased force acting on the jaw foot acts to tilt the stock rail due to the rolling Load, which simultaneously favors the installation of the tongue rail to the stock rail.
  • the invention further has a rail switch to the subject, comprising at least one threshold, a possibly fixed with the interposition of an elastic intermediate layer on the threshold base plate, at least one fixed to the base plate stock rail and at least one lying between a remote from the stock rail and a voltage applied to the stock rail Position displaceable, supported on at least one slide rail tongue rail, wherein the rail of the stock rail is fixed by means of the fastening device according to the invention.
  • a rail switch to the subject comprising at least one threshold, a possibly fixed with the interposition of an elastic intermediate layer on the threshold base plate, at least one fixed to the base plate stock rail and at least one lying between a remote from the stock rail and a voltage applied to the stock rail Position displaceable, supported on at least one slide rail tongue rail, wherein the rail of the stock rail is fixed by means of the fastening device according to the invention.
  • FIG.1 a perspective view of the cheek rail attachment according to the invention
  • Fig.2 a cross section according to the training Fig.1 and Figure 3 a cross section along the line III-III of Fig.2 ,
  • a threshold is denoted by 1, on which a base plate 2 designed as a ribbed plate is fastened with the interposition of an elastic intermediate layer 3 by means of screw elements 4.
  • the stock rail 5 rests with its rail 6 on the side facing away from the sliding chair 7 on the rib 8 of the base plate 2.
  • the stock rail 5 lies with its rail 6 with the interposition of an elastic intermediate layer 9 on the base plate 2, wherein the rail 6 by means of the tension bracket 10, which is clamped by means of the screw 11 against the Jaw rail 6, is attached.
  • On the slide chair 7 is a tongue rail 12 in the direction of the double arrow 13 between the in Fig.1 shown adjacent position and a remote position by means of a turnout drive, not shown displaced.
  • the sliding chair 7 is formed as a separate component from the base plate 2.
  • the slide chair 7 is held in an opening in the base plate 2.
  • the edge of the opening is in the sectional view according to Figure 3 denoted by 14.
  • the edge of the opening 14 has an inwardly projecting projection 15, the surface 16 forms a stop for a counter stop surface on the projection 17 of the slide chair 7.
  • the sliding chair 7 must be inserted from below into the aperture 14, wherein the installation is made such that the slide chair 7 is first inserted with the nose 18 having the side in a direction obliquely upwards into the opening 14, so that the nose 18th overlaps the projection 15 and comes to rest on this.
  • the rear end of the slide chair 7 is pivoted upward until the slide chair 7 comes to lie behind with its circumferentially formed projection 17 on the stop surface 16.
  • the spring element 19 is now first loosely inserted into the tunnel-shaped recess 20 of the slide chair 7 until the groove 21 engages the bead 22.
  • the spring element 19 is not fully biased, but secures the slide chair for pre-assembly to the base plate.
  • the slide chair can be formed in two parts in the plane of the surface 16 and the two parts can be screwed together. In this case, the opening in the base plate can be formed with little play.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Seats For Vehicles (AREA)

Abstract

The device has a spring element (19) suppressing a rail base (6) at a side that faces a slide plate (7). The spring element is guided into a tunnel shaped recess (20) in the slide plate, where the recess extends perpendicular to a stock rail (5). The slide plate is designed as a component that is separated from a spacer plate (3). The slide plate is held in a through-hole of the spacer plate. The slide plate is tensioned against a stopper surface of a protrusion unit (15) via the spring element. The slide plate lies on an elastic support pad (3). An independent claim is also included for a switch point comprising a stock rail.

Description

Die Erfindung betrifft eine Vorrichtung zur Befestigung einer einen Schienenfuß aufweisenden Backenschiene im Bereich einer Schienenweiche oder Kreuzung umfassend eine Unterlagsplatte für die Backenschiene mit einem Gleitstuhl für eine bewegliche Schiene, insbesondere Zungenschiene, und ein Federelement zum Niederhalten des Schienenfußes an der dem Gleitstuhl zugewandten Seite, wobei das Federelement durch eine sich ungefähr senkrecht zur Backenschiene erstreckende, tunnelartige Ausnehmung im Gleitstuhl hindurchgeführt ist.The invention relates to a device for fastening a rail having a shoe rail in the region of a rail switch or crossing comprising a base plate for the stock rail with a sliding chair for a movable rail, in particular tongue rail, and a spring element for holding down the rail foot on the slide chair side facing, wherein the spring element is passed through a tunnel-like recess extending approximately perpendicular to the stock rail in the sliding chair.

Eine derartige Vorrichtung ist beispielsweise der EP 343149 A2 zu entnehmen. Die Vorrichtung besteht aus einem einstückig mit der Unterlags- oder Rippenplatte ausgebildeten Gleitstuhl, wobei das Federelement in eine tunnelartige Öffnung des Gleitstuhls eingeführt wird, welches ein Widerlager bildet, sodass der Fuß der Backenschiene unmittelbar durch das Federelement niedergespannt werden kann. Eine derartige Ausbildung hat grundsätzlich den Vorteil, dass der Fuß der Backenschiene an der dem Gleitstuhl zugewandten Seite federnd niedergespannt wird, sodass eine ausreichende Haltekraft auch dann sichergestellt ist, wenn die Backenschiene beispielsweise unter Zwischenschaltung einer elastischen Zwischenlage auf der Unterlags- oder Rippenplatte aufliegt und bei der Befahrung durch einen Zug deshalb Bewegungen unterworfen ist. Um den Fahrkomfort zu erhöhen, ist zusätzlich oder anstelle der zwischen der Unterlags- oder Rippenplatte und der Backenschiene angeordneten elastischen Zwischenlage oft auch eine elastische Zwischenlage zwischen der Unterlagsplatte und der Schwelle vorgesehen.Such a device is for example the EP 343149 A2 refer to. The device consists of an integrally formed with the base plate or ribbed slide chair, wherein the spring element is inserted into a tunnel-like opening of the slide chair, which forms an abutment, so that the foot of the stock rail can be directly reduced by the spring element. Such a design basically has the advantage that the foot of the stock rail is resiliently clamped to the side facing the slide chair, so that a sufficient holding force is ensured even if the stock rail rests, for example, with the interposition of an elastic intermediate layer on the underlay or ribbed plate and at therefore being subjected to movements by a train. In order to increase ride comfort, an elastic intermediate layer between the base plate and the threshold is often provided in addition to or instead of the elastic intermediate layer arranged between the underlay or ribbed plate and the stock rail.

Bei einstückigen Ausführungen der Rippenplatte mit dem Gleitstuhl hat es sich als problematisch erwiesen, dass es am Übergang zwischen dem mit vergrößertem Querschnitt ausgebildeten Bereich der Rippenplatte, in dem der Gleitstuhl ausgebildet ist, und dem mit verringertem Querschnitt ausgebildeten angrenzenden Bereich, nämlich an der zur Backenschiene zugewandten Stirnseite des Gleitstuhls, aufgrund der vom Backenschienenfuß ausgehenden Belastung zu einer erhöhten Spannungskonzentration kommt. Besonders bei einer elastischen Lagerung der Rippenplatte hat dies in der Vergangenheit gelegentlich zu einem Bruch der Rippenplatte geführt.In one-piece embodiments of the ribbed plate with the sliding chair, it has proved to be problematic that it at the transition between the formed with increased cross-sectional area of the ribbed plate in which the slide is formed, and formed with a reduced cross-section adjacent area, namely at the to the stock rail facing end face of the sliding chair, due to the emanating from the jaw rail foot load to an increased stress concentration comes. In particular, in the case of an elastic bearing of the ribbed plate, this has occasionally led to a rupture of the ribbed plate in the past.

Grundsätzlich sind auch Vorrichtungen zum Befestigen von Backenschienen bekannt geworden, die aus einem getrennt von der Grundplatte angeordneten Gleitstuhl bestehen, der mit dem Fuß der Backenschiene einen Formschluss bildet. Bei diesem Bauprinzip ist der Gleitstuhl auf der der Backenschiene zugewandten Seite mittels eines Formschlusses und an der der Backenschiene abgewandten Seite mit Hilfe einer Verschraubung oder mit Hilfe eines üblichen Spannbügels an der Unterlags- bzw. Rippenplatte befestigt. Diesbezüglich wird beispielsweise auf die Literaturstellen DE 4229014 A1 , DE 1142378 B , DE 3834823 A1 , EP 305592 A2 und EP 336311 A1 verwiesen. Bei diesen Ausführungen liegt ein den Schienenfuß der Backenschiene übergreifender Bereich des Gleitstuhls in der Regel unmittelbar auf dem Schienenfuß auf, um diesen niederzuhalten, sodass eine federnde Befestigung der Backenschiene nicht ohne weiteres möglich ist.In principle, devices for fastening of cheek rails are also known, which consist of a separate from the base plate arranged slide, which forms a positive connection with the foot of the stock rail. In this construction principle, the slide chair on the side facing the stock rail by means of a positive connection and on the side facing away from the stock rail side by means of a screw or with the aid of a conventional tensioning bracket attached to the underlay or ribbed plate. In this regard, for example, the literature DE 4229014 A1 . DE 1142378 B . DE 3834823 A1 . EP 305592 A2 and EP 336311 A1 directed. In these embodiments, a the rail of the shoe rail cross-section of the sliding chair is usually directly on the rail on this hold down so that a resilient attachment of the stock rail is not readily possible.

Die Erfindung zielt nun darauf ab, eine Vorrichtung zur Befestigung einer Backenschiene im Bereich einer Schienenweiche der eingangs genannten Art konstruktiv dahingehend weiterzuentwickeln, dass die Bruchanfälligkeit der Unterlagsplatte verringert wird, ohne vom Befestigungsprinzip abzugehen, gemäß welchem der Schienenfuß auf der den Gleitstuhl zugewandten Seite mit Hilfe eines Federelements niedergehalten wird.The invention now aims to develop a device for fixing a stock rail in the region of a rail switch of the type mentioned constructively to the effect that the susceptibility to breakage of the base plate is reduced without departing from the mounting principle, according to which the rail on the side facing the sliding chair with the help a spring element is held down.

Zur Lösung dieser Aufgabe sieht die Erfindung bei einer Vorrichtung der eingangs genannten Art vor, dass der Gleitstuhl als von der Unterlagsplatte gesondertes Bauteil ausgebildet ist, das in einer Durchbrechung der Unterlagsplatte gehalten ist. Durch die Ausführung des Gleitstuhls als von der Unterlagsplatte gesondertes Bauteil wird zunächst ein Bruch der Unterlagsplatte im Übergangsbereich zwischen Unterlagsplatte und Gleitstuhl vermieden, wobei der Gleitstuhl im Unterschied zum Stand der Technik nicht einfach auf die Unterlagsplatte aufgelegt und dort befestigt ist, sondern erfindungsgemäß in einer Durchbrechung der Unterlagsplatte gehalten ist. Dies ermöglicht es, den Gleitstuhl relativ zur Unterlagsplatte in vertikaler Richtung federnd zu halten, wobei der Gleitstuhl auf einer eigenen elastischen Zwischenlage auf der Schwelle aufliegen kann. Das Federelement, das durch eine sich ungefähr senkrecht zur Backenschiene erstreckende tunnelartige Ausnehmung im Gleitstuhl hindurchgeführt ist, dient somit nicht nur zum federnden Niederhalten des Schienenfußes der Backenschiene, sondern gleichzeitig auch der federnden Aufhängung des gesamten Gleitstuhls. Die erfindungsgemäße Bauweise verbindet somit die Vorteile der bisherigen Konstruktionsprinzipien, nämlich einerseits das Prinzip des mit der Unterlagsplatte einstückig ausgebildeten Gleitstuhls mit federnder Niederhaltung des Schienenfußes und andererseits das Prinzip des an der Unterlagsplatte mittels einer Verschraubung oder eines Spannbügels befestigten Gleitstuhls, der den Schienenfuß lediglich durch einen Formschluss niederhält. Gleichzeitig wird die Bruchanfälligkeit der Unterlagsplatte verringert, welche über ihre ganze Länge im Wesentlichen mit der gleichen Dicke ausgebildet werden kann, sodass es an keiner Stelle zu einem wesentlichen Steifigkeitssprung kommt, der einen Bruch begünstigen würde. Erfindungsgemäß weist die Unterlagsplatte lediglich eine Durchbrechung auf, in welcher der Gleitstuhl bevorzugt von unten einführbar ist. Dadurch ergibt sich ein besonders einfacher Zusammenbau der Befestigungsvorrichtung. Um das Einführen von unten zu erleichtern, sieht eine bevorzugte Weiterbildung vor, dass der Gleitstuhl mit horizontalem Spiel in der Durchbrechung der Unterlagsplatte gehalten ist.To solve this problem, the invention provides in a device of the type mentioned above, that the sliding chair is formed as a separate component from the base plate, which is held in an opening of the base plate. Due to the design of the sliding chair as a separate component from the base plate a breakage of the base plate in the transition region between base plate and sliding chair is initially avoided, the sliding chair not simply placed on the base plate in contrast to the prior art and is fixed there, but is held according to the invention in an opening of the base plate. This makes it possible to hold the slide relative to the base plate in the vertical direction resilient, the slide chair can rest on its own elastic intermediate layer on the threshold. The spring element, which is passed through an approximately perpendicular to the stock rail extending tunnel-like recess in the sliding chair, thus not only serves to resiliently hold down the rail foot of the stock rail, but at the same time the resilient suspension of the entire Gleitstuhls. The construction of the invention thus combines the advantages of the previous design principles, namely on the one hand, the principle of integrally formed with the base plate sliding chair with resilient hold down the rail foot and on the other hand, the principle of attached to the base plate by means of a screw or a tension bar gliding chair, the rail only by a foot Holds tight. At the same time the susceptibility to breakage of the base plate is reduced, which can be formed over its entire length substantially the same thickness, so that there is no significant jump in stiffness at any point, which would promote a fracture. According to the invention, the base plate only has an opening in which the slide chair is preferably insertable from below. This results in a particularly simple assembly of the fastening device. In order to facilitate insertion from below, provides a preferred development that the slide chair is held with horizontal play in the opening of the base plate.

Das Einführen von unten erfolgt bevorzugt bis zum Anschlag, der einen entsprechenden bündigen Abschluss an der der Schwelle zugewandten Seite und eine genaue Positionierung des Gleitstuhls relativ zur Backenschiene sicherstellt. Die Ausbildung ist in diesem Zusammenhang bevorzugt derart getroffen, dass der Rand der Durchbrechung einen umlaufenden Vorsprung aufweist, dessen der Schwelle zugewandte Fläche eine im Wesentlichen horizontale Anschlagsfläche für den Gleitstuhl ausbildet. Um den Gleitstuhl in der an die erwähnte horizontale Anschlagfläche der Unterlagsplatte anliegenden Position gegen Herunterfallen zu sichern, ist der Gleitstuhl bevorzugt mittels des genannten Federelements gegen die Anschlagfläche des Vorsprungs spannbar. Im mit Hilfe des Federelements verspannten Zustand des Gleitstuhls befindet sich der Gleitstuhl in der Einbaulage, in welcher das Federelement gleichzeitig den Schienenfuß der Backenschiene niederhält.The insertion from below is preferably up to the stop, which ensures a corresponding flush termination on the side facing the threshold and accurate positioning of the slide relative to the stock rail. The formation is preferably made in this context such that the edge of the opening has a circumferential projection, the surface of the threshold facing a substantially horizontal Stop surface for the sliding chair forms. In order to secure the slide chair in the voltage applied to the mentioned horizontal stop surface of the base plate position against falling down, the slide chair is preferably tensioned by means of said spring element against the stop surface of the projection. In the clamped state of the slide chair with the aid of the spring element, the slide chair is in the installed position, in which the spring element simultaneously holds down the rail foot of the stock rail.

Der Gleitstuhl kann während des Einbaus bereits provisorisch gegen Herabfallen gesichert werden, sobald das genannte Federelement einstückig in die tunnelartige Ausnehmung des Gleitstuhls eingeführt worden ist, ohne noch verspannt worden zu sein. Um in dieser Einbauphase den Gleitstuhl noch besser gegen ein Herabfallen zu sichern und die Handhabung beim Einbau zu verbessern, ist bevorzugt vorgesehen, dass der Gleitstuhl an der dem Schienenfuß zugewandten Seite eine den Rand der Ausnehmung übergreifende Nase aufweist. Beim Einführen des Gleitstuhls kann dieser mittels der Nase gleichsam an der Unterlagsplatte aufgehängt werden, sodass dieser nach Einführen der Spannfeder in der Zwischenposition gehalten wird.The slide chair can already be provisionally secured against falling during installation as soon as said spring element has been integrally inserted into the tunnel-like recess of the sliding chair, without having been strained. In order to better secure the sliding chair in this installation phase against falling and to improve the handling during installation, it is preferably provided that the slide chair on the side facing the rail has an edge of the recess cross nose. When inserting the slide chair it can be suspended by means of the nose as it were on the base plate, so that it is held in the intermediate position after insertion of the tension spring.

Die Nase darf aber bevorzugt nicht derart ausgebildet sein, dass ein vertikales Einfedern des Gleitstuhls im Betrieb verhindert wird. Wenn, wie dies einer bevorzugten Weiterbildung entspricht, das den Gleitstuhl bildende Bauteil in vertikaler Richtung relativ zur Unterlagsplatte einfederbar gehalten ist, muss mit Vorteil darauf geachtet werden, dass im an die Anschlagfläche des Vorsprungs gespannten Zustand des Gleitstuhls ein vertikales Spiel zwischen der Nase und der Unterlagsplatte vorgesehen ist. Wenn der Gleitstuhl während des Überfahrens der Schienen durch eine rollende Last einfedert, so führt dies dazu, dass die Spannkraft des Federelements verstärkt wird, sodass eine erhöhte Kraftwirkung auf den Fuß der Backenschiene gegeben ist. Die erhöhte Kraftwirkung auf den Backenschienenfuß wirkt einem Verkippen der Backenschiene aufgrund der rollenden Last entgegen, die gleichzeitig die Anlage der Zungenschiene an die Backenschiene begünstigt.However, the nose may preferably not be designed such that a vertical compression of the sliding chair is prevented during operation. If, as this corresponds to a preferred development, the slide-forming member is held in the vertical direction einfederbar relative to the base plate, care must be taken to ensure that in the tensioned to the stop surface of the projection state of the sliding chair vertical play between the nose and the Base plate is provided. If the slide chair springs during rolling over the rails by a rolling load, this leads to the clamping force of the spring element is reinforced, so that an increased force is applied to the foot of the stock rail. The increased force acting on the jaw foot acts to tilt the stock rail due to the rolling Load, which simultaneously favors the installation of the tongue rail to the stock rail.

Damit das Federelement zum Zwecke des Niederhaltens des Backenschienenfußes optimal zur Wirkung gelangen kann, sieht eine bevorzugte Weiterbildung vor, dass das Federelement zwischen zwei Auflagern und einem zwischen den beiden Auflagern angeordneten Widerlager verspannbar ist, wobei das eine Auflager von dem Schienenfuß und das andere Auflager von der Unterlagsplatte gebildet und das Widerlager in der tunnelartigen Ausnehmung des Gleitstuhls angeordnet ist. Bei einer derartigen Ausbildung kann bei geeigneter Formgebung des Federelements bevorzugt ein Effekt dahingehend erreicht werden, dass das Widerlager in Abhängigkeit vom Maß der Einfederung des Gleitstuhls in der tunnelartigen Ausnehmung des Gleitstuhls in Richtung zur Backenschiene verlagerbar ist. Die Verlagerung des Widerlagers in Richtung zur Backenschiene begünstigt aufgrund der bewirkten Verkürzung des Hebelarms zwischen dem Widerlager und dem vom Schienenfuß gebildeten Auflager eine Erhöhung der vom Federelement auf den Backenschienenfuß ausgeübten Niederhaltekraft.In order for the spring element to be optimally effective for the purpose of holding down the shoe rail foot, a preferred embodiment provides that the spring element can be braced between two supports and an abutment arranged between the two supports, one being a support of the rail foot and the other support of formed the base plate and the abutment is arranged in the tunnel-like recess of the slide chair. With such a design, with an appropriate shaping of the spring element, an effect can preferably be achieved in that the abutment can be displaced in the direction of the stock rail depending on the degree of deflection of the sliding chair in the tunnel-like recess of the sliding chair. The displacement of the abutment in the direction of the stock rail favors an increase in the pressure exerted by the spring element on the cheek rail foot holding force due to the effect of shortening the lever arm between the abutment and the support formed by the rail.

Die Erfindung hat weiters eine Schienenweiche zum Gegenstand, umfassend wenigstens eine Schwelle, eine ggf. unter Zwischenschaltung einer elastischen Zwischenlage auf der Schwelle festgelegte Unterlagsplatte, wenigstens eine auf der Unterlagsplatte befestigte Backenschiene und wenigstens eine zwischen einer von der Backenschiene abliegenden und einer an die Backenschiene anliegenden Position verlagerbare, auf wenigstens einem Gleitstuhl abgestützte Zungenschiene, wobei der Schienenfuß der Backenschiene mittels der erfindungsgemäßen Befestigungsvorrichtung befestigt ist.The invention further has a rail switch to the subject, comprising at least one threshold, a possibly fixed with the interposition of an elastic intermediate layer on the threshold base plate, at least one fixed to the base plate stock rail and at least one lying between a remote from the stock rail and a voltage applied to the stock rail Position displaceable, supported on at least one slide rail tongue rail, wherein the rail of the stock rail is fixed by means of the fastening device according to the invention.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher erläutert. In dieser zeigen Fig.1 eine perspektivische Ansicht der erfindungsgemäßen Backenschienenbefestigung, Fig.2 einen Querschnitt der Ausbildung gemäß Fig.1 und Fig.3 einen Querschnitt nach der Linie III-III der Fig.2.The invention will be explained in more detail with reference to an embodiment schematically illustrated in the drawing. In this show Fig.1 a perspective view of the cheek rail attachment according to the invention, Fig.2 a cross section according to the training Fig.1 and Figure 3 a cross section along the line III-III of Fig.2 ,

In Fig.1 ist eine Schwelle mit 1 bezeichnet, auf der eine als Rippenplatte ausgebildete Unterlagsplatte 2 unter Zwischenschaltung einer elastischen Zwischenlage 3 mit Hilfe von Schraubelementen 4 befestigt ist. Die Backenschiene 5 liegt mit ihrem Schienenfuß 6 an der dem Gleitstuhl 7 abgewandten Seite an der Rippe 8 der Unterlagsplatte 2 an. Die Backenschiene 5 liegt mit ihrem Schienenfuß 6 unter Zwischenschaltung einer elastischen Zwischenlage 9 auf der Unterlagsplatte 2 auf, wobei der Schienenfuß 6 mit Hilfe des Spannbügels 10, der mit Hilfe des Schraubelements 11 gegen den Backenschienenfuß 6 verspannt wird, befestigt ist. Auf dem Gleitstuhl 7 ist eine Zungenschiene 12 in Richtung des Doppelpfeils 13 zwischen der in Fig.1 dargestellten anliegenden Position und einer abliegenden Position mittels eines nicht dargestellten Weichenantriebs verschiebbar.In Fig.1 a threshold is denoted by 1, on which a base plate 2 designed as a ribbed plate is fastened with the interposition of an elastic intermediate layer 3 by means of screw elements 4. The stock rail 5 rests with its rail 6 on the side facing away from the sliding chair 7 on the rib 8 of the base plate 2. The stock rail 5 lies with its rail 6 with the interposition of an elastic intermediate layer 9 on the base plate 2, wherein the rail 6 by means of the tension bracket 10, which is clamped by means of the screw 11 against the Jaw rail 6, is attached. On the slide chair 7 is a tongue rail 12 in the direction of the double arrow 13 between the in Fig.1 shown adjacent position and a remote position by means of a turnout drive, not shown displaced.

Wie dies insbesondere in der Schnittansicht gemäß Fig.2 ersichtlich ist, ist der Gleitstuhl 7 als von der Unterlagsplatte 2 gesondertes Bauteil ausgebildet. Der Gleitstuhl 7 ist in einer Durchbrechung der Unterlagsplatte 2 gehalten. Der Rand der Durchbrechung ist in der Schnittansicht gemäß Fig.3 mit 14 bezeichnet. Der Rand der Durchbrechung 14 weist einen nach innen ragenden Vorsprung 15 auf, dessen Fläche 16 einen Anschlag für eine Gegenanschlagsfläche am Vorsprung 17 des Gleitstuhls 7 bildet. Der Gleitstuhl 7 muss dabei von unten in die Durchbrechung 14 eingeführt werden, wobei der Einbau derart erfolgt, dass der Gleitstuhl 7 zunächst mit der die Nase 18 aufweisenden Seite voran in einer Richtung nach schräg oben in die Durchbrechung 14 eingelegt wird, sodass die Nase 18 den Vorsprung 15 übergreift und auf diesem zu liegen kommt. Danach wird das hintere Ende des Gleitstuhls 7 nach oben verschwenkt, bis der Gleitstuhl 7 hinten mit seinem umlaufend ausgebildeten Vorsprung 17 an der Anschlagfläche 16 zu liegen kommt. In dieser Position des Gleitstuhls 7 wird nun das Federelement 19 zunächst lose in die tunnelförmige Ausnehmung 20 des Gleitstuhls 7 eingeführt, bis die Nut 21 am Wulst 22 einrastet. In dieser Zwischenposition ist das Federelement 19 noch nicht in vollem Ausmaß vorgespannt, sichert jedoch den Gleitstuhl für die Vormontage zur Unterlagsplatte. Alternativ kann der Gleitstuhl in der Ebene der Fläche 16 zweigeteilt ausgebildet sein und die beiden Teile können miteinander verschraubt werden. In diesem Fall kann die Öffnung in der Grundplatte mit geringem Spiel ausgebildet werden. Erst wenn das Federelement 19 ausgehend von der beschriebenen Zwischenposition mit Hilfe eines geeigneten Werkzeugs weiter in die Ausnehmung 20 eingetrieben wird, gelangt das der Backenschiene 5 zugewandte Ende des Federelements 19 über die Rampe 23 bis auf den Schienenfuß 6 nach vorne, wobei das Federelement 19, das sich in der tunnelartigen Ausnehmung 20 an einem Widerlager 24 abstützt, eine entsprechende Niederhaltekraft auf den Schienenfuß 6 der Backenschiene 5 ausübt.As this particular in the sectional view according to Fig.2 it can be seen, the sliding chair 7 is formed as a separate component from the base plate 2. The slide chair 7 is held in an opening in the base plate 2. The edge of the opening is in the sectional view according to Figure 3 denoted by 14. The edge of the opening 14 has an inwardly projecting projection 15, the surface 16 forms a stop for a counter stop surface on the projection 17 of the slide chair 7. The sliding chair 7 must be inserted from below into the aperture 14, wherein the installation is made such that the slide chair 7 is first inserted with the nose 18 having the side in a direction obliquely upwards into the opening 14, so that the nose 18th overlaps the projection 15 and comes to rest on this. Thereafter, the rear end of the slide chair 7 is pivoted upward until the slide chair 7 comes to lie behind with its circumferentially formed projection 17 on the stop surface 16. In this position of the slide chair 7, the spring element 19 is now first loosely inserted into the tunnel-shaped recess 20 of the slide chair 7 until the groove 21 engages the bead 22. In this intermediate position, the spring element 19 is not fully biased, but secures the slide chair for pre-assembly to the base plate. Alternatively, the slide chair can be formed in two parts in the plane of the surface 16 and the two parts can be screwed together. In this case, the opening in the base plate can be formed with little play. Only when the spring element 19 is driven further from the described intermediate position by means of a suitable tool in the recess 20, the jaw rail 5 facing the end of the spring element 19 passes through the ramp 23 to the rail 6 forward, wherein the spring element 19, which is supported in the tunnel-like recess 20 on an abutment 24, a corresponding hold-down force on the rail 6 of the stock rail 5 exerts.

In diesem verspannten Zustand des Gleitstuhls 7 verbleibt zwischen der Unterlagsplatte 2 und der Nase 18 ein vertikaler Spalt, sodass der Gleitstuhl 7 bei einer entsprechenden Belastung durch eine rollende Last in Richtung des Pfeils 25 einfedern kann. Um ein Einfedern zuzulassen, liegt der Gleitstuhl 7 auf einer elastischen Zwischenlage 26 auf.In this braced state of the slide chair 7 remains between the base plate 2 and the nose 18 a vertical gap, so that the slide chair 7 can deflect at a corresponding load by a rolling load in the direction of the arrow 25. In order to allow a compression, the slide chair 7 rests on an elastic intermediate layer 26.

Die exakte Festlegung des Gleitstuhls 7 in horizontaler Richtung erfolgt durch das Zusammenwirken von vertikalen Anschlagflächen bei 27 und 28. Dabei kann bei 28 ein geringes horizontales Spiel vorgesehen sein, um einerseits eine Doppelpassung zu vermeiden und um andererseits das Einführen des Gleitstuhls 7 in die Ausnehmung 14 zu erleichtern.The exact determination of the sliding chair 7 in the horizontal direction is effected by the interaction of vertical abutment surfaces at 27 and 28. It can be provided at 28 a slight horizontal play, on the one hand to avoid a double fit and on the other hand, the insertion of the slide chair 7 in the recess 14th to facilitate.

Claims (14)

Vorrichtung zur Befestigung einer einen Schienenfuß aufweisenden Backenschiene im Bereich einer Schienenweiche oder Kreuzung umfassend eine Unterlagsplatte für die Backenschiene mit einem Gleitstuhl für eine bewegliche Schiene, insbesondere Zungenschiene, und ein Federelement zum Niederhalten des Schienenfußes an der dem Gleitstuhl zugewandten Seite, wobei das Federelement durch eine sich ungefähr senkrecht zur Backenschiene erstreckende, tunnelartige Ausnehmung im Gleitstuhl (7) hindurchgeführt ist, dadurch gekennzeichnet, dass der Gleitstuhl als von der Unterlagsplatte (3) gesondertes Bauteil ausgebildet ist, das in einer Durchbrechung (14) der Unterlagsplatte (3) gehalten ist.Device for fastening a rail foot having a stock rail in the region of a rail switch or crossing comprising a base plate for the stock rail with a sliding chair for a movable rail, in particular tongue rail, and a spring element for holding down the rail foot on the slide chair side facing, wherein the spring element by a extending approximately perpendicular to the stock rail, tunnel-like recess in the slide chair (7) is passed, characterized in that the slide chair as from the base plate (3) separate component is formed, which is held in an opening (14) of the base plate (3). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der Gleitstuhl (7) von unten in die Durchbrechung (14) der Unterlagsplatte (3) einführbar ist.Apparatus according to claim 1, characterized in that the slide chair (7) from below into the opening (14) of the base plate (3) is insertable. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Rand der Durchbrechung (14) einen umlaufenden Vorsprung aufweist, dessen der Schwelle (1) zugewandte Fläche eine im Wesentlichen horizontale Anschlagsfläche (16) für den Gleitstuhl (7) ausbildet.Apparatus according to claim 1 or 2, characterized in that the edge of the opening (14) has a circumferential projection whose surface (1) facing the surface forms a substantially horizontal abutment surface (16) for the sliding chair (7). Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass der Gleitstuhl (7) mittels des Federelements (19) gegen die Anschlagfläche (16) des Vorsprungs spannbar ist.Apparatus according to claim 3, characterized in that the slide chair (7) by means of the spring element (19) against the stop surface (16) of the projection can be tensioned. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Gleitstuhl (7) an der dem Schienenfuß (6) zugewandten Seite eine den Rand der Ausnehmung (14) übergreifende Nase (18) aufweist.Device according to one of claims 1 to 4, characterized in that the slide chair (7) on the rail foot (6) facing side of the edge of the recess (14) cross nose (18). Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das den Gleitstuhl (7) bildende Bauteil in vertikaler Richtung relativ zur Unterlagsplatte (2) einfederbar gehalten ist.Device according to one of claims 1 to 5, characterized in that the part forming the sliding chair (7) in vertical direction relative to the base plate (2) is held einfederbar. Vorrichtung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass im an die Anschlagfläche (16) des Vorsprungs (15) gespannten Zustand des Gleitstuhls (7) ein vertikales Spiel zwischen der Nase (18) und der Unterlagsplatte (2) vorgesehen ist.Apparatus according to claim 5 or 6, characterized in that in the tensioned to the stop surface (16) of the projection (15) state of the slide chair (7), a vertical clearance between the nose (18) and the base plate (2) is provided. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die der Schwelle (1) zugewandten Auflageflächen der Unterlagsplatte (2) und des Gleitstuhls (7) im Wesentlichen in der gleichen Ebene liegen.Device according to one of claims 1 to 7, characterized in that the said threshold (1) facing bearing surfaces of the base plate (2) and the slide chair (7) lie substantially in the same plane. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Federelement (19) zwischen zwei Auflagern und einem zwischen den beiden Auflagern angeordneten Widerlager (24) verspannbar ist, wobei das eine Auflager von dem Schienenfuß (6) und das andere Auflager von der Unterlagsplatte (2) gebildet und das Widerlager (24) in der tunnelartigen Ausnehmung (20) des Gleitstuhls (7) angeordnet ist.Device according to one of claims 1 to 8, characterized in that the spring element (19) between two supports and a disposed between the two supports abutment (24) is clamped, said one support of the rail foot (6) and the other support of the support plate (2) is formed and the abutment (24) in the tunnel-like recess (20) of the slide chair (7) is arranged. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass das Widerlager (24) in Abhängigkeit vom Maß der Einfederung des Gleitstuhls (7) in der tunnelartigen Ausnehmung (20) des Gleitstuhls (7) in Richtung zur Backenschiene (5) verlagerbar ist.Apparatus according to claim 9, characterized in that the abutment (24) in dependence on the degree of deflection of the slide chair (7) in the tunnel-like recess (20) of the slide chair (7) in the direction of the stock rail (5) is displaceable. Vorrichtung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass der Gleitstuhl (7) mit horizontalem Spiel in der Durchbrechung (14) der Unterlagsplatte (2) gehalten ist.Device according to one of claims 1 to 10, characterized in that the slide chair (7) with horizontal play in the opening (14) of the base plate (2) is held. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass der Gleitstuhl (7) auf einer elastischen Unterlage (3) aufliegt.Device according to one of claims 1 to 11, characterized in that the slide chair (7) rests on an elastic base (3). Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass der Gleitstuhl (7) von einem oberen und einem unteren Gleitstuhlteil gebildet ist, wobei der untere Gleitstuhlteil mit der im Wesentlichen horizontalen Anschlagfläche (16) zusammenwirkt und der obere Gleitstuhlteil am unteren Gleitstuhlteil festlegbar ist.Device according to one of claims 1 to 12, characterized in that the sliding chair (7) of an upper and a lower Gleitstuhlteil is formed, wherein the lower Gleitstuhlteil with the substantially horizontal abutment surface (16) cooperates and the upper Gleitstuhlteil on the lower Gleitstuhlteil is fixable. Schienenweiche umfassend wenigstens eine Schwelle (1), eine ggf. unter Zwischenschaltung einer elastischen Zwischenlage (3) auf der Schwelle (1) festgelegte Unterlagsplatte (2), wenigstens eine auf der Unterlagsplatte (2) befestigte Backenschiene (5) und wenigstens eine zwischen einer von der Backenschiene (5) abliegenden und einer an die Backenschiene (5) anliegenden Position verlagerbare, auf wenigstens einem Gleitstuhl (7) abgestützte Zungenschiene (12), dadurch gekennzeichnet, dass der Schienenfuß (6) der Backenschiene (5) mittels einer Vorrichtung nach einem der Ansprüche 1 bis 13 befestigt ist.Rail switch comprising at least one threshold (1), an optionally with the interposition of an elastic intermediate layer (3) on the threshold (1) fixed underlay plate (2), at least one on the base plate (2) fixed stock rail (5) and at least one between a extending from the stock rail (5) and displaceable on the stock rail (5) position, on at least one slide chair (7) supported tongue rail (12), characterized in that the rail (6) of the stock rail (5) by means of a device according to one of claims 1 to 13 is attached.
EP11450068.9A 2010-06-15 2011-05-26 Device for attaching a stick rail Active EP2397606B1 (en)

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AT0098910A AT509055B1 (en) 2010-06-15 2010-06-15 DEVICE FOR FIXING A JAW RAIL

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990703A1 (en) * 2012-05-18 2013-11-22 Vossloh Cogifer Railway track-side equipment for participating in displacement of needle of track relative to stock-rail, has rubber band for ensuring positioning of support surface between position within level and another position exceeding level
CN103924488A (en) * 2014-03-12 2014-07-16 中铁宝桥集团有限公司 Urban rail transit switch rail and manufacture process thereof
CN104179080A (en) * 2014-09-10 2014-12-03 洛阳双瑞橡塑科技有限公司 Vibration reduction turnout pedestal system and assembly method
FR3012401A1 (en) * 2013-10-30 2015-05-01 Vossloh Cogifer ASSEMBLY OF A VCC (LATCH CARTER CUSHION) OF TRACKING APPARATUS ON TRAVERSE
CN107700283A (en) * 2017-09-18 2018-02-16 中国铁建重工集团有限公司 A kind of track switch stock rail fixing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979012B (en) * 2012-11-20 2015-10-07 中铁宝桥集团有限公司 Wedge-shaped adjusting block positioner and localization method
RU188269U1 (en) * 2018-11-19 2019-04-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) Solid cast pillow lining

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142378B (en) 1961-03-28 1963-01-17 Kloeckner Werke Ag Sliding chair for tongue devices of points
EP0305592A2 (en) 1984-03-26 1989-03-08 BWG Butzbacher Weichenbau GmbH Clamping device for rails
DE3834823A1 (en) 1988-02-25 1989-09-21 Butzbacher Weichenbau Gmbh Rail-fastening plate such as slide chair
EP0336311A1 (en) 1988-04-05 1989-10-11 BWG Butzbacher Weichenbau GmbH Rail fastening assembly
EP0343149A2 (en) 1988-05-20 1989-11-23 VOEST-ALPINE Eisenbahnsysteme Aktiengesellschaft Device for securing stock rails in switches
DE4229014A1 (en) 1992-09-02 1994-03-03 Butzbacher Weichenbau Gmbh Device for fastening a rail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0330238B1 (en) * 1988-02-25 1993-09-22 BWG Butzbacher Weichenbau GmbH Fixation plate for rails such as a slide plate
DE102004013347A1 (en) * 2003-08-15 2005-04-14 Bwg Gmbh & Co. Kg Arrangement for switching a tongue rail to a stock rail
DE10353090A1 (en) * 2003-11-12 2005-06-30 Heim, Armin W., Dipl.-Ing. Device for fixing baking rails in switches
CN100575606C (en) * 2006-03-10 2009-12-30 中铁宝桥股份有限公司 Sphenoid adjustment striking flake type fastener and withhold method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142378B (en) 1961-03-28 1963-01-17 Kloeckner Werke Ag Sliding chair for tongue devices of points
EP0305592A2 (en) 1984-03-26 1989-03-08 BWG Butzbacher Weichenbau GmbH Clamping device for rails
DE3834823A1 (en) 1988-02-25 1989-09-21 Butzbacher Weichenbau Gmbh Rail-fastening plate such as slide chair
EP0336311A1 (en) 1988-04-05 1989-10-11 BWG Butzbacher Weichenbau GmbH Rail fastening assembly
EP0343149A2 (en) 1988-05-20 1989-11-23 VOEST-ALPINE Eisenbahnsysteme Aktiengesellschaft Device for securing stock rails in switches
DE4229014A1 (en) 1992-09-02 1994-03-03 Butzbacher Weichenbau Gmbh Device for fastening a rail

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990703A1 (en) * 2012-05-18 2013-11-22 Vossloh Cogifer Railway track-side equipment for participating in displacement of needle of track relative to stock-rail, has rubber band for ensuring positioning of support surface between position within level and another position exceeding level
FR3012401A1 (en) * 2013-10-30 2015-05-01 Vossloh Cogifer ASSEMBLY OF A VCC (LATCH CARTER CUSHION) OF TRACKING APPARATUS ON TRAVERSE
WO2015063404A1 (en) * 2013-10-30 2015-05-07 Vossloh Cogifer (Société Anonyme) Assembly formed from a clamp lock of a rail switch on a sleeper
CN103924488A (en) * 2014-03-12 2014-07-16 中铁宝桥集团有限公司 Urban rail transit switch rail and manufacture process thereof
CN103924488B (en) * 2014-03-12 2016-07-13 中铁宝桥集团有限公司 Urban track traffic point tongue and processing technology
CN104179080A (en) * 2014-09-10 2014-12-03 洛阳双瑞橡塑科技有限公司 Vibration reduction turnout pedestal system and assembly method
CN107700283A (en) * 2017-09-18 2018-02-16 中国铁建重工集团有限公司 A kind of track switch stock rail fixing device
CN107700283B (en) * 2017-09-18 2023-10-13 中国铁建重工集团股份有限公司 Switch stock rail fixing device

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AT509055A4 (en) 2011-06-15
AT509055B1 (en) 2011-06-15
EP2397606A3 (en) 2014-09-03
EP2397606B1 (en) 2015-07-01

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