EP1013826A1 - Rail section with geometry transition zone - Google Patents
Rail section with geometry transition zone Download PDFInfo
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- EP1013826A1 EP1013826A1 EP99125352A EP99125352A EP1013826A1 EP 1013826 A1 EP1013826 A1 EP 1013826A1 EP 99125352 A EP99125352 A EP 99125352A EP 99125352 A EP99125352 A EP 99125352A EP 1013826 A1 EP1013826 A1 EP 1013826A1
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- Prior art keywords
- rail
- connection
- rail section
- geometry
- section
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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
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
Definitions
- the invention relates to a rail section such as tongue rail, the with a connecting rail with a rail base inclined to the horizontal and inclined running surface is connected by welding and flush into the Connection rail merges.
- Tongue rails commonly used nowadays are at the ends removed and butt welded to a connection or control rail. Go there The end of the tongue rail and the connecting or regulating rail are flush with one another. The The tongue with its tongue end is supported on a horizontal surface. Runs the adjoining control rail is inclined, so is usually a geometry adjustment between the tongue end and the connecting rail in the welding area. This is particularly possible if a connection using aluminothermic Welding takes place.
- a switch with spring tongue is known, which with a forged
- the fitting is welded, which in turn adapts to the geometry a connection rail enables.
- the fitting and the connecting rail are welded in turn, so that a total of two welds between the tongue rail and the connecting rail required are. This means not only increased workload, but also a frequent check of the turnout is required.
- the problem underlying the present invention is a rail section, in particular tongue rail of the type mentioned in such a way that a easy adaptation of the geometry of the rail section and connecting rail is made possible without reworking the rail section itself requirement.
- the problem is essentially solved in that the rail section in its connection-side end area one corresponding to the connection rail Has geometry course. This applies to both the rail head as well as the bridge and the rail foot.
- the geometry adjustment does not deviate from the known prior art in the welding area, but spaced apart from this in a transition area relocated, especially with a tongue rail in the transition area between tip-side tongue profile and control rail-side end area of the tongue rail.
- the geometry is adjusted in the rail section like the root of the tongue itself.
- a tab connection could also be used take place, since according to the invention the change in geometry is not in the connection area runs. Furthermore, there is only a welded connection between the tongue and connecting rail required, resulting in a rail section that can be subjected to high loads how turnout is made available.
- connection-side rail section can thus be supported on a surface that corresponds to the connecting rail.
- connection-side end has a region B in particular B ⁇ 100 mm already has a geometry that corresponds to that of the connecting rail.
- the forged area itself can have a length of e.g. 500 to 2000 mm have, regardless of whether the necessary length depends essentially on the type of geometry change is dependent.
- the forged intermediate area of the rail section enables a problem-free Geometry adaptation of the rail end to the subsequent connection or Control rail without the need to machine the head itself. At the same time ensures that the rail section does not change in its running edge course is, so that the forged area is "rotated" around the driving edge, the the running edge course in the rail section area outside the connection rail side End corresponds.
- a tongue rail 10 is shown in side view, the one Tongue-forming front section 12, a transition region 14 in the form of z. B.
- one Forging and an end portion 16 includes a profile that one subsequent connection or control rail corresponds, for. B. by welding with the end section 16 of the tongue rail 10 can be butt welded.
- the front tongue portion 12 is supported on a horizontal surface to be dependent from its position wheels of a rail vehicle shock-free from one To divert the main track into a branch track of a switch and vice versa.
- connecting rail is inclined, i.e. on z. B. on to a horizontal supported inclined surface, it must be ensured that the rail section 10 in its end region 16 merges flush into the connecting rail, that is, at same profile whose geometry or cross-sectional profile corresponds.
- connection rail is significant Inclinations of z. B. 1:20, it is no longer possible to use the corresponding Lay geometry adjustment in the connection area, without disadvantages in Passing through the transition area between the tongue rail and the connecting rail in To take purchase.
- this can be ruled out, especially for high-speed tracks.
- a forged one can be inserted between the tongue rail and the connecting rail Intermediate part to be welded to adapt the geometry.
- there are two weld seams which lead to considerable disadvantages such as material changes or cause bumps in the process trains.
- the geometry of the course of the connecting rail is adjusted to the tongue rail 10 by reshaping or forging the tongue rail 10 itself, in particular in the transition area 14, possibly also in the end area 16 such that there is a continuous change in the geometry course such that a flush transition into the connecting rail.
- the forging is used in the shaping like forging 14 in the direction of the end face 18, that is to say the connecting rail to the Driving edge 20 rotated, as is indicated in principle by FIG. 2.
- the tongue rail 10 has a cross section in its connection-side end 16 and a geometry course that corresponds to the connecting rail, the Rail feet are inclined identically and thus arranged on the same base plates can be.
- This results in a change in the course of the geometry which is recognizable by a usual representation represented in principle by a dashed line Arrangement with a rail foot supported on a horizontal surface 22 ', web 24' running perpendicularly thereto and corresponding rail head 26 ' deviates.
- the forging can already be at a distance B from the End face 18, ie the welded connection area between the tongue rail 10 and Connection rail ends.
- the distance B is preferably more than 100 mm.
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- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
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- Machines For Laying And Maintaining Railways (AREA)
- Massaging Devices (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
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- Component Parts Of Construction Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Schienenabschnitt wie Zungenschiene, der mit einer Anschlussschiene mit zur Horizontalen geneigt angeordnetem Schienenfuß und geneigt verlaufender Fahrfläche durch Schweißen verbunden ist und bündig in die Anschlussschiene übergeht.The invention relates to a rail section such as tongue rail, the with a connecting rail with a rail base inclined to the horizontal and inclined running surface is connected by welding and flush into the Connection rail merges.
Heutzutage überlicherweise zum Einsatz gelangende Zungenschienen sind endseitig ausgebaut und mit einer Anschluss- oder Regelschiene stumpf verschweißt. Dabei gehen Zungenschienenende und Anschluss- oder Regelschiene bündig ineinander über. Die Zunge mit ihrem Zungenende ist auf einer horizontalen Fläche abgestützt. Verläuft die sich anschließende Regelschiene geneigt, so wird üblicherweise eine Geometrieverlaufsanpassung zwischen Zungenende und Anschlussschiene im Schweißbereich vorgenommen. Dies ist insbesondere dann möglich, wenn eine Verbindung mittels aluminothermischen Schweißens erfolgt. Tongue rails commonly used nowadays are at the ends removed and butt welded to a connection or control rail. Go there The end of the tongue rail and the connecting or regulating rail are flush with one another. The The tongue with its tongue end is supported on a horizontal surface. Runs the adjoining control rail is inclined, so is usually a geometry adjustment between the tongue end and the connecting rail in the welding area. This is particularly possible if a connection using aluminothermic Welding takes place.
Auch ist es bekannt, eine Verlaufsänderung im Fahrflächenbereich dadurch vorzunehmen, dass der Schienenkopf mit einer geneigten Fahrfläche gewalzt wird, die einer geneigten Fahrfläche einer Anschlussschiene des durchgehenden Gleises entspricht (EP 0 598 638 B1 / DE 693 11 068 T2).It is also known to make a change in the course of the driving surface area by that the rail head is rolled with an inclined running surface that one inclined running surface corresponds to a connecting rail of the continuous track (EP 0 598 638 B1 / DE 693 11 068 T2).
Eine Anpassung des Geometrieverlaufs im Schweißbereich ist ohne Weiteres dann möglich, wenn die Neigung der Anschlussschiene gering ist. Bei größeren Neigungen ist dies nicht mehr möglich, so dass eine Bearbeitung des Schienenkopfes der Zungenschiene notwendig ist. Hierdurch bedingt kann jedoch in Hochgeschwindigkeitsgleisen eine Beeinflussung des Fahrkomforts erfolgen. Auch ist es erforderlich, entsprechende von üblichen Profilquerschnitten abweichende Zungen häufiger zu überprüfen.An adjustment of the geometry in the welding area is then easy possible if the inclination of the connecting rail is low. With larger inclinations this is no longer possible, so that machining the rail head of the tongue rail necessary is. However, this can result in high-speed tracks the driving comfort is influenced. It is also necessary to have appropriate Check tongues deviating from usual profile cross-sections more often.
Aus der DE 33 33 700 A1 ist eine Weiche mit Federzunge bekannt, die mit einem geschmiedeten Formstück verschweißt ist, das seinerseits eine Geometrieanpassung an eine Anschlussschiene ermöglicht. Formstück und Anschlussschiene sind ihrerseits verschweißt, so dass insgesamt zwei Schweißnähte zwischen Zungenschiene und Anschlussschiene erforderlich sind. Hierdurch bedingt ist nicht nur ein erhöhter Arbeitsaufwand, sondern auch eine häufige Überprüfung der Weiche erforderlich.From DE 33 33 700 A1 a switch with spring tongue is known, which with a forged The fitting is welded, which in turn adapts to the geometry a connection rail enables. The fitting and the connecting rail are welded in turn, so that a total of two welds between the tongue rail and the connecting rail required are. This means not only increased workload, but also a frequent check of the turnout is required.
Der vorliegenden Erfindung liegt das Problem zugrunde, einen Schienenabschnitt, insbesondere Zungenschiene der eingangs genannten Art so weiterzubilden, dass eine problemlose Anpassung des Geometrieverlaufs von Schienenabschnitt und Anschlussschiene ermöglicht wird, ohne dass es Nacharbeiten an dem Schienenabschnitt selbst bedarf.The problem underlying the present invention is a rail section, in particular tongue rail of the type mentioned in such a way that a easy adaptation of the geometry of the rail section and connecting rail is made possible without reworking the rail section itself requirement.
Erfindungsgemäß wird das Problem im Wesentlichen dadurch gelöst, dass der Schienenabschnitt in seinem anschlussseitigen Endbereich einen der Anschlussschiene entsprechenden Geometrieverlauf aufweist. Dies gilt sowohl in Bezug auf den Schienenkopf als auch den Steg und den Schienenfuß. According to the invention, the problem is essentially solved in that the rail section in its connection-side end area one corresponding to the connection rail Has geometry course. This applies to both the rail head as well as the bridge and the rail foot.
Abweichend vom vorbekannten Stand der Technik wird die Geometrieanpassung nicht in den Schweißbereich, sondern beabstandet zu diesem in einen Übergangsbereich verlegt, insbesondere bei einer Zungenschiene in den Übergangsbereich zwischen spitzenseitigem Zungenprofil und regelschienenseitigem Endbereich der Zungenschiene. Die Geometrieanpassung erfolgt in dem Schienenabschnitt wie Zungenwurzel selbst. Infolgedessen ist auch eine Anpassung des Verlaufs des Schienenabschnitts an eine Anschlussschiene mit großer Neigung problemlos möglich. Somit kann ohne Schwierigkeit ein Srumpfverschweißen von Schienenabschnitt wie Zungenschiene und Anschlussschiene wie Regelschiene erfolgen, ohne dass eine Verlaufsänderung in den Schweißbereich verlegt werden muss, zudem durch einen solchen große Neigungsunterschied nicht kompensiert werden kann. Unabhängig hiervon könnte auch eine Laschenverbindung erfolgen, da erfindungsgemäß die Geometrieänderung nicht im Verbindungsbereich verläuft. Ferner ist nur eine Schweißverbindung zwischen Zungen- und Anschlussschiene erforderlich, wodurch einen hohen Belastungen aussetzbarer Schienenabschnitt wie Weiche zur Verfügung gestellt wird.The geometry adjustment does not deviate from the known prior art in the welding area, but spaced apart from this in a transition area relocated, especially with a tongue rail in the transition area between tip-side tongue profile and control rail-side end area of the tongue rail. The geometry is adjusted in the rail section like the root of the tongue itself. As a result, there is also an adaptation of the course of the rail section to one Connection rail with large inclination possible without any problems. Thus, it can be done without difficulty shrink welding of the rail section such as the tongue rail and the connecting rail like control rails without changing the course in the welding area must not be relocated, moreover, due to such a large difference in inclination can be compensated. Regardless of this, a tab connection could also be used take place, since according to the invention the change in geometry is not in the connection area runs. Furthermore, there is only a welded connection between the tongue and connecting rail required, resulting in a rail section that can be subjected to high loads how turnout is made available.
Insbesondere ist vorgesehen, dass im Abstand zum anschlussseitigen Ende des Schienenabschnitts in einem Übergangsbereich durch Schmieden eine Anpassung an den Geometrieverlauf der Anschlussschiene erfolgt. Somit kann der anschlussseitige Schienenabschnitt auf einer Fläche abgestützt sein, die der Anschlussschiene entspricht. Mit anderen Worten weist das anschlussseitige Ende über einen Bereich B mit insbesondere B ≥ 100 mm bereits einen Geometrieverlauf auf, der dem der Anschlussschiene entspricht. Der umgeschmiedete Bereich selbst kann eine Länge von z.B. 500 bis 2000 mm aufweisen, gleichwenn die notwendige Länge im wesentlichen von der Art der Geometrieverlaufsänderung abhängig ist.In particular, it is provided that at a distance from the connection-side end of the rail section in a transition area by forging an adaptation to the Geometry course of the connecting rail takes place. The connection-side rail section can thus be supported on a surface that corresponds to the connecting rail. With in other words, the connection-side end has a region B in particular B ≥ 100 mm already has a geometry that corresponds to that of the connecting rail. The forged area itself can have a length of e.g. 500 to 2000 mm have, regardless of whether the necessary length depends essentially on the type of geometry change is dependent.
Der umgeschmiedete Zwischenbereich des Schienenabschnitts ermöglicht eine problemlose Geometrieanpassung des Schienenendes an die sich anschließende Anschluss- bzw. Regelschiene, ohne dass es einer Bearbeitung des Kopfes selbst bedarf. Gleichzeitig ist sichergestellt, dass der Schienenabschnitt in seinem Fahrkantenverlauf nicht verändert wird, so dass quasi der umgeschmiedete Bereich um die Fahrkante "gedreht" ist, die dem Fahrkantenverlauf im Schienenabschnittbereich außerhalb des anschlussschienenseitigen Endes entspricht.The forged intermediate area of the rail section enables a problem-free Geometry adaptation of the rail end to the subsequent connection or Control rail without the need to machine the head itself. At the same time ensures that the rail section does not change in its running edge course is, so that the forged area is "rotated" around the driving edge, the the running edge course in the rail section area outside the connection rail side End corresponds.
Weitere Einzelheiten, Vorteile und Merkmale der Erfindung ergeben sich nicht nur aus den Ansprüchen, den diesen zu entnehmenden Merkmalen - für sich und/oder in Kombination -, sondern auch aus der nachfolgenden Beschreibung eines der Zeichnung zu entnehmenden bevorzugten Ausführungsbeispiels.Further details, advantages and features of the invention do not only result from the claims, the features to be extracted from them - for themselves and / or in Combination - but also from the following description of one of the drawings to be taken preferred embodiment.
Es zeigen:
- Fig. 1
- eine Seitenansicht eines Zungenschienenabschnitts und
- Fig. 2
- eine Ansicht in Richtung A der Fig. 1.
- Fig. 1
- a side view of a tongue rail section and
- Fig. 2
- a view in direction A of FIG. 1st
In Fig. 1 ist in Seitenansicht ein Ende einer Zungenschiene 10 dargestellt, der einen die
Zunge bildenden vorderen Abschnitt 12, einen Übergangsbereich 14 in Form z. B. einer
Ausschmiedung sowie einen Endabschnitt 16 mit einem Profil umfasst, das einer sich
anschließenden Anschluss- oder Regelschiene entspricht, z. B. die durch Schweißen mit
dem Endabschnitt 16 der Zungenschiene 10 stumpf verschweißt werden kann. Der
vordere Zungenabschnitt 12 ist auf einer horizontalen Fläche abgestützt, um in Abhängigkeit
von seiner Stellung Räder eines Schienenfahrzeuges stoßfrei von einem
Stammgleis in ein Zweigleis einer Weiche abzulenken und umgekehrt.In Fig. 1, an end of a
Sofern die Anschlussschiene geneigt verläuft, also auf z. B. auf zur einer Horizontalen
geneigt verlaufenden Fläche abgestützt ist, muss sichergestellt sein, dass der Schienenabschnitt
10 in seinem Endbereich 16 bündig in die Anschlussschiene übergeht, also bei
gleichem Profil deren Geometrie- bzw. Querschnittsverlauf entspricht. If the connecting rail is inclined, i.e. on z. B. on to a horizontal
supported inclined surface, it must be ensured that the
Nach dem Stand der Technik wird dies grundsätzlich dadurch sichergestellt, dass durch aluminothermisches Schweißen die Stirnfläche des Endbereichs der Zungenschiene und der zugewandten Stirnfläche der Anschlussschiene verbunden werden, wobei sich die Verlaufsänderung im Verbindungsbereich befindet. Sofern die Anschlussschiene erhebliche Neigungen von z. B. 1 : 20 aufweist, ist es nicht mehr möglich, die entsprechende Geometrieanpassung in den Verbindungsbereich zu verlegen, ohne Nachteile beim Durchfahren des Übergangsbereichs zwischen Zungenschiene und Anschlussschiene in Kauf zu nehmen. Dies ist jedoch insbesondere bei Hochgeschwindigkeitsgleisen auszuschließen. Alternativ kann zwischen Zungenschiene und Anschlussschiene ein geschmiedetes Zwischenteil zur Geometrieanpassung eingeschweißt werden. Hierdurch bedingt liegen zwei Schweißnähte vor, die zu erheblichen Nachteilen wie Materialveränderung oder Stößen bei den Verfahrenszügen führen können.According to the state of the art, this is basically ensured by aluminothermic welding the end face of the end region of the tongue rail and the facing end face of the connecting rail are connected, the Change of course is located in the connection area. If the connection rail is significant Inclinations of z. B. 1:20, it is no longer possible to use the corresponding Lay geometry adjustment in the connection area, without disadvantages in Passing through the transition area between the tongue rail and the connecting rail in To take purchase. However, this can be ruled out, especially for high-speed tracks. Alternatively, a forged one can be inserted between the tongue rail and the connecting rail Intermediate part to be welded to adapt the geometry. Hereby conditionally there are two weld seams, which lead to considerable disadvantages such as material changes or cause bumps in the process trains.
Erfindungsgemäß erfolgt eine Geometrieanpassung des Verlaufs der Anschlussschiene
zu der Zungenschiene 10 durch Umformen bzw. Umschmieden der Zungenschiene 10
selbst, insbesondere im Übergangsbereich 14, gegebenenfalls auch im Endbereich 16
derart, dass eine kontinuierliche Geometrieverlaufsänderung derart erfolgt, dass ein
bündiger Übergang in die Anschlussschiene erfolgt. Gleichzeitig wird jedoch sichergestellt,
dass die Fahrkante in dem in seinem Geometrieverlauf sich ändernden Endbereich
nicht verändert wird. Hierzu wird bei der Formgebung wie Schmieden die Ausschmiedung
14 in Richtung der Stirnfläche 18, also der Anschlussschiene quasi um die
Fahrkante 20 gedreht, wie dies prinzipiell durch die Fig. 2 angedeutet wird. So verdeutlicht
die Ansicht A, dass die Stirnfläche 18 einen geneigt verlaufenden Fuß 22 bei
entsprechend geneigtem Steg 24 und geneigtem Kopf 26 aufweist, quasi um die Fahrkante
20 gedreht wird, wobei die Geometrie der der Anschlussschiene entspricht.
Hierdurch weist die Zungenschiene 10 in ihrem anschlussseitigen Ende 16 einen Querschnitt
und einen Geometrieverlauf auf, der der Anschlussschiene entspricht, wobei die
Schienenfüße identisch geneigt sind und somit auf gleichen Unterlageplatten angeordnet
werden können. Hierdurch erfolgt eine Geometrieverlaufsänderung, die erkennbar von
einer durch eine punktstrichlinierte Darstellung prinzipiell wiedergegebener üblichen
Anordnung mit auf einer Horizontalen verlaufenden Fläche sich abstützendem Schienenfuß
22', senkrecht hierzu verlaufendem Steg 24' und entsprechendem Schienenkopf 26'
abweicht. Gegebenenfalls kann die Umschmiedung bereits im Abstand B von der
Stirnfläche 18, also dem Schweißverbindungsbereich zwischen Zungenschiene 10 und
Anschlussschiene enden. Der Abstand B beträgt vorzugsweise mehr als 100 mm.According to the invention, the geometry of the course of the connecting rail is adjusted
to the
Claims (10)
dadurch gekennzeichnet,
dass der Schienenabschnitt (10) selbst in seinem anschlussseitigen Endbereich (16) einen der Anschlussschiene entsprechenden Geometrieverlauf aufweist.Rail section such as tongue rail (10), which merges into a connecting rail with a slope inclined to the horizontal, the connecting rail and the adjoining end region of the rail section on the connection side having the same profile,
characterized,
that the rail section (10) even in its connection-side end region (16) has a geometry that corresponds to the connection rail.
dadurch gekennzeichnet,
dass der anschlussseitige Endbereich (16) des Schienenabschnitts (10) stetig in den Geometrieverlauf der Anschlussschiene übergeht.Rail section according to claim 1,
characterized,
that the connection-side end region (16) of the rail section (10) continuously merges into the geometry of the connection rail.
dadurch gekennzeichnet,
dass ein beabstandet zum anschlussseitigen Endbereich (16) verlaufender Übergangsbereich (14) des Schienenabschnitts (10) derart umgeschmiedet ist, dass der anschließende anschlussschienenseitige Bereich (16) des Schienenabschnitts sowohl im Querschnitt als auch im Geometrieverlauf der Anschlussschiene entspricht.Rail section according to claim 1 or 2,
characterized,
that a transition region (14) of the rail section (10) which is spaced apart from the connection-side end region (16) is forged in such a way that the adjoining region (16) of the rail section on the connection rail corresponds both to the cross-section and to the geometry of the connection rail.
dadurch gekennzeichnet,
dass der Schienenabschnitt (10) außerhalb seines anschlussseitigen dem Geometrieverlauf der Anschlussschiene angepassten Endbereich (16) mit seinem Fuß auf einer horizontal verlaufenden Fläche abgestützt ist.Rail section according to at least one of the preceding claims,
characterized,
that the rail section (10) is supported with its foot on a horizontally running surface outside of its connection-side end region (16) which is adapted to the geometry of the connection rail.
dadurch gekennzeichnet,
dass unabhängig vom Verlauf von Schienenfuß (22, 22') bzw. Schienenkopf (26, 26') der insbesondere durch Umschmieden an den Geometrieverlauf der Anschlussschiene wie Regelschiene angepasste Bereich (14) des Schienenabschnitts (10) in seinem Fahrkantenverlauf unverändert bleibt.Rail section according to at least one of the preceding claims,
characterized,
that regardless of the course of the rail foot (22, 22 ') or rail head (26, 26'), the area (14) of the rail section (10) which is adapted to the geometry of the connecting rail, such as the control rail, in particular by forging, remains unchanged in its running edge.
dadurch gekennzeichnet,
dass parallel zueinander verlaufende Querschnittsflächen des an den Geometrieverlauf der Anschlussschiene sich anpassenden Bereichs (16) des Schienenabschnitts (10) sich als um die Fahrkante (20) als Fixpunkt gedrehte Flächen darstellen.Rail section according to at least one of the preceding claims,
characterized,
that cross-sectional areas of the region (16) of the rail section (10) which adapt to the geometry of the connecting rail and which run parallel to one another are represented as surfaces rotated around the driving edge (20) as a fixed point.
dadurch gekennzeichnet,
dass der umgeschiedete Übergangsbereich (14) unterstützungsfrei ist. Rail section according to at least one of the preceding claims,
characterized,
that the resettled transition area (14) is support-free.
dadurch gekennzeichnet,
dass der umgeschmiedete Übergangsbereich (14) eine übliche Ausschmiedung einer Zungenschiene ist.Rail section according to at least one of the preceding claims,
characterized,
that the forged transition area (14) is a customary forging of a tongue rail.
dadurch gekennzeichnet,
dass der Schienenabschnitt (10) in Form einer Zungenschiene mit der Anschlussschiene über eine einzige Schweißverbindung verbunden ist.Rail section according to at least one of the preceding claims,
characterized,
that the rail section (10) is connected in the form of a tongue rail to the connecting rail via a single welded connection.
dadurch gekennzeichnet,
dass der die Geometrieanpassung ermöglichende Bereich des Schienenabschnitts (10) im Abstand B zu der Anschlussschiene bzw. der einen Schweißverbindung endet, wobei vorzugsweise B ≥ 100 mm beträgt.Rail section according to at least one of the preceding claims,
characterized,
that the area of the rail section (10) that enables the geometry to be adapted ends at a distance B from the connecting rail or from the one welded connection, preferably B 100 100 mm.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19859841 | 1998-12-23 | ||
| DE19859841 | 1998-12-23 | ||
| DE19904313 | 1999-01-28 | ||
| DE19904313A DE19904313A1 (en) | 1998-12-23 | 1999-01-28 | Rail section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1013826A1 true EP1013826A1 (en) | 2000-06-28 |
| EP1013826B1 EP1013826B1 (en) | 2006-03-01 |
Family
ID=26051018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99125352A Expired - Lifetime EP1013826B1 (en) | 1998-12-23 | 1999-12-20 | Rail section with geometry transition zone |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1013826B1 (en) |
| AT (1) | ATE318956T1 (en) |
| CZ (1) | CZ297678B6 (en) |
| DE (1) | DE59913169D1 (en) |
| ES (1) | ES2258835T3 (en) |
| PL (1) | PL196948B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114683A1 (en) * | 2001-03-23 | 2002-10-10 | Butzbacher Weichenbau Gmbh | Direction change points tongue assembly, at a railway permanent way, has a retainer to hold the tongue rail which fits into the grooved structure of the control rail, and the machined section of the guide rail is a rolled profile |
| WO2003084697A1 (en) | 2002-04-04 | 2003-10-16 | Vae Eisenbahnsysteme Gmbh | Profile transition rail and method for producing said rail |
| CN111622022A (en) * | 2019-02-28 | 2020-09-04 | 浙江德盛铁路器材股份有限公司 | Switch rail |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE685445C (en) * | 1937-08-20 | 1939-12-18 | Gutehoffmungshuette Oberhausen | Switch device, especially for tram turnouts |
| DE3333700A1 (en) | 1983-09-17 | 1985-05-23 | Schmiedewerke Krupp-Klöckner GmbH, 4630 Bochum | Points with a flexible tongue |
| EP0598638A1 (en) | 1992-11-16 | 1994-05-25 | Cogifer Compagnie Generale D'installations Ferroviaires | Improved tongue for railroad switch |
-
1999
- 1999-12-20 DE DE59913169T patent/DE59913169D1/en not_active Expired - Lifetime
- 1999-12-20 EP EP99125352A patent/EP1013826B1/en not_active Expired - Lifetime
- 1999-12-20 AT AT99125352T patent/ATE318956T1/en not_active IP Right Cessation
- 1999-12-20 ES ES99125352T patent/ES2258835T3/en not_active Expired - Lifetime
- 1999-12-21 CZ CZ0466199A patent/CZ297678B6/en not_active IP Right Cessation
- 1999-12-23 PL PL337416A patent/PL196948B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE685445C (en) * | 1937-08-20 | 1939-12-18 | Gutehoffmungshuette Oberhausen | Switch device, especially for tram turnouts |
| DE3333700A1 (en) | 1983-09-17 | 1985-05-23 | Schmiedewerke Krupp-Klöckner GmbH, 4630 Bochum | Points with a flexible tongue |
| EP0598638A1 (en) | 1992-11-16 | 1994-05-25 | Cogifer Compagnie Generale D'installations Ferroviaires | Improved tongue for railroad switch |
| DE69311068T2 (en) | 1992-11-16 | 1997-10-16 | Cogifer | Improved tongue for a railway switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10114683A1 (en) * | 2001-03-23 | 2002-10-10 | Butzbacher Weichenbau Gmbh | Direction change points tongue assembly, at a railway permanent way, has a retainer to hold the tongue rail which fits into the grooved structure of the control rail, and the machined section of the guide rail is a rolled profile |
| WO2003084697A1 (en) | 2002-04-04 | 2003-10-16 | Vae Eisenbahnsysteme Gmbh | Profile transition rail and method for producing said rail |
| CN111622022A (en) * | 2019-02-28 | 2020-09-04 | 浙江德盛铁路器材股份有限公司 | Switch rail |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2258835T3 (en) | 2006-09-01 |
| DE59913169D1 (en) | 2006-04-27 |
| PL337416A1 (en) | 2000-07-03 |
| PL196948B1 (en) | 2008-02-29 |
| ATE318956T1 (en) | 2006-03-15 |
| EP1013826B1 (en) | 2006-03-01 |
| CZ297678B6 (en) | 2007-03-07 |
| CZ466199A3 (en) | 2000-07-12 |
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