DE10230489A1 - Rail is mounted on support plate above support structure, slide being positioned between the two, allowing support plate to move along length of rail - Google Patents
Rail is mounted on support plate above support structure, slide being positioned between the two, allowing support plate to move along length of rail Download PDFInfo
- Publication number
- DE10230489A1 DE10230489A1 DE2002130489 DE10230489A DE10230489A1 DE 10230489 A1 DE10230489 A1 DE 10230489A1 DE 2002130489 DE2002130489 DE 2002130489 DE 10230489 A DE10230489 A DE 10230489A DE 10230489 A1 DE10230489 A1 DE 10230489A1
- Authority
- DE
- Germany
- Prior art keywords
- rail
- support plate
- substructure
- boundary surfaces
- sliding element
- 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.)
- Withdrawn
Links
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 2
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- E01B9/60—Rail fastenings making use of clamps or braces supporting the side of the rail
-
- 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
- E01B9/62—Rail fastenings incorporating resilient supports
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
Description
Die Erfindung betrifft eine elastisch gelagerte Schiene für Schienenfahrzeuge, die sich mit den seitlichen Begrenzungsflächen des Schienensteges über elastische Zwischenlagen gegen die inneren seitlichen Begrenzungsflächen eines Rahmens abstützt, wobei die Begrenzungsflächen sich geradlinig nach unten verjüngen und wobei die Schiene derart innerhalb der beiden Rahmenhälften angeordnet ist, dass keine Berührung zwischen der Schiene und dem Rahmen stattfinden kann.The invention relates to an elastic mounted rail for Rail vehicles that are aligned with the lateral boundary surfaces of the Rail web over elastic intermediate layers against the inner lateral boundary surfaces of a Frame supports, being the boundary surfaces taper straight down and wherein the rail is arranged within the two frame halves is that no touch can take place between the rail and the frame.
Schienenlagerungen der vorgenannten Art haben sich sehr bewährt und sind für alle Anwendungsfälle verwendbar. Die bekannten Schienenlagerungen sind durchweg fest mit dem Unterbau verbunden, in aller Regel mittels Schrauben. Bei auf Brücken angeordneten Schienenlagerungen, kann es – insbesondere bei älteren Brücken – dazu kommen, dass durch die unterschiedliche Dilatation von Schiene und Brücke an den Brücken Beschädigungen auftreten. Die unterschiedliche Ditalation kommt dadurch zustande, dass sich die Schiene bei Erwärmung, beispielsweise durch Sonneneinstrahlung, schneller erwärmt, als die den Unterbau bildende Brücke und sich daher schneller ausdehnt. Bei einer Abkühlung geht es umgekehrt; dabei verringert sich die Temperatur der Schiene schneller als die Temperatur des Unterbaus.Rail bearings of the aforementioned Art have proven very successful and are for all use cases usable. The known rail bearings are consistently solid connected to the substructure, usually by means of screws. at on bridges arranged rail bearings - especially with older bridges - that due to the different dilation of rail and bridge to the bridges damage occur. The different ditalation comes about that when the rail heats up, for example, by solar radiation, warmed faster than the bridge forming the substructure and therefore expands faster. In the case of cooling, the opposite is the case; there the temperature of the rail decreases faster than the temperature of the substructure.
Der Erfindung liegt die Aufgabe zugrunde, eine elastisch gelagerte Schiene der vorgenannten Art derart auszubilden, dass ein Ausgleich der unterschiedlichen Dilatation von Schiene und Unterbau stattfinden kann.The invention has for its object a to form elastically mounted rails of the aforementioned type in such a way that compensate for the different dilatation of splint and substructure can take place.
Die Lösung der gestellten Aufgabe besteht bei einer elastisch gelagerte Schiene für Schienenfahrzeuge der eingangs genannten Art darin,
- – dass unterhalb der Schiene eine Tragplatte vorgesehen ist, die sich auf einem Unterbau abstützt,
- – dass zwischen der Tragplatte und dem Unterbau mindestens ein Gleitelement angeordnet ist, das ein Gleiten der Tragplatte auf dem Unterbau ermöglicht,
- – und dass die Tragplatte gegenüber dem Unterbau in Schienenlängsrichtung verschiebbar ausgebildet ist.
- That a support plate is provided below the rail, which is supported on a substructure,
- That at least one sliding element is arranged between the support plate and the substructure, which enables the support plate to slide on the substructure,
- - And that the support plate is slidable relative to the substructure in the longitudinal direction of the rail.
Während die Schiene in seitlicher Richtung unverschiebbar mit dem Unterbau verbunden ist, ermöglicht die erfindungsgemäße Ausgestaltung der Schienenlagerung eine Längsverschieblichkeit der Schienenlagerung gegenüber dem Unterbau.While the rail cannot be moved laterally with the substructure connected the configuration according to the invention the rail bearing has longitudinal displaceability opposite the rail bearing the substructure.
In Ausgestaltung der Erfindung ist das Gleitelement aus einem hoch gleitfähigen und hochverschleißfestem Kunststoff, vorzugsweise aus Polytetrafluorethylen (PTFE) gebildet. Der unter dem Handelsnamen Teflon bekannte Werkstoff PTFE besitzt besonders gute Gleiteigenschaften bei außergewöhnlich hoher Wärmebeständigkeit.In an embodiment of the invention the sliding element made of a highly slidable and highly wear-resistant Plastic, preferably made of polytetrafluoroethylene (PTFE). The PTFE material known under the trade name Teflon is particularly good good sliding properties with exceptionally high Heat resistance.
In weiterer Ausgestaltung der Erfindung sind die Durchgangslöcher für die Schrauben zur Befestigung der Tragplatte an dem Unterbau als in Schienenlängsrichtung verlaufende Langlöcher ausgebildet. Dies ist eine besonders einfach herzustellende Ausführungsform der Erfindung.In a further embodiment of the invention are the through holes for the Screws for fastening the support plate to the substructure as in Rail longitudinal direction running elongated holes educated. This is a particularly easy to manufacture embodiment the invention.
Bei einer anderen Ausgestaltung der Erfindung ist die Tragplatte durch an dem Unterbau befestigte Klemm vorrichtungen an dem Unterbau gehalten. Die Klemmvorrichtungen können sich dabei über die gesamte Länge der Schienenlagerung erstrecken oder auch nur punktuell angeordnet sein.In another embodiment of the Invention is the support plate by clamping devices attached to the base held on the base. The clamping devices can doing about the whole length extend the rail bearing or arranged only selectively his.
In der Zeichnung sind vier Ausführungsbeispiele der erfindungsgemäßen Schienenlagerung dargestellt. Es zeigen:There are four exemplary embodiments in the drawing shown the rail mounting according to the invention. Show it:
Bei den Schienenlagerungen gemäß den
In den
Die in den
Zwischen der Tragplatte
Die in der Tragplatte
In den
Bei den in den
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002130489 DE10230489A1 (en) | 2002-07-06 | 2002-07-06 | Rail is mounted on support plate above support structure, slide being positioned between the two, allowing support plate to move along length of rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002130489 DE10230489A1 (en) | 2002-07-06 | 2002-07-06 | Rail is mounted on support plate above support structure, slide being positioned between the two, allowing support plate to move along length of rail |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10230489A1 true DE10230489A1 (en) | 2004-01-15 |
Family
ID=29723760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002130489 Withdrawn DE10230489A1 (en) | 2002-07-06 | 2002-07-06 | Rail is mounted on support plate above support structure, slide being positioned between the two, allowing support plate to move along length of rail |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10230489A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2390411A1 (en) | 2010-05-25 | 2011-11-30 | 3M Innovative Properties Company | Low noise rail and method of manufacturing it |
DE102011011575A1 (en) | 2011-02-18 | 2012-08-23 | Hermann Ortwein | Resilient rail bearing for vignole rail, has frame provided with frame halves, where frame halves are formed by brackets that are provided at two sides of rail bearing and inserted into housing profiles |
DE102012006925A1 (en) | 2012-04-05 | 2013-10-10 | OSC-RAILTEC GmbH | Resilient rail bearing for Vignol rail, has frames including frame halves that are formed by console to be provided at sides of bearing, and housing profiles inserted in console, where profiles are formed by segments |
CN107740310A (en) * | 2017-09-26 | 2018-02-27 | 浙江九钢金属制品有限公司 | A kind of novel high-elasticity vibration damping iron chair |
-
2002
- 2002-07-06 DE DE2002130489 patent/DE10230489A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2390411A1 (en) | 2010-05-25 | 2011-11-30 | 3M Innovative Properties Company | Low noise rail and method of manufacturing it |
DE102011011575A1 (en) | 2011-02-18 | 2012-08-23 | Hermann Ortwein | Resilient rail bearing for vignole rail, has frame provided with frame halves, where frame halves are formed by brackets that are provided at two sides of rail bearing and inserted into housing profiles |
BE1020703A3 (en) * | 2011-02-18 | 2014-04-01 | Ortwein Hermann | ELASTIC RAIL SOLE. |
DE102012006925A1 (en) | 2012-04-05 | 2013-10-10 | OSC-RAILTEC GmbH | Resilient rail bearing for Vignol rail, has frames including frame halves that are formed by console to be provided at sides of bearing, and housing profiles inserted in console, where profiles are formed by segments |
CN107740310A (en) * | 2017-09-26 | 2018-02-27 | 浙江九钢金属制品有限公司 | A kind of novel high-elasticity vibration damping iron chair |
CN107740310B (en) * | 2017-09-26 | 2023-06-13 | 浙江九钢金属制品有限公司 | Novel high-elastic vibration reduction iron backing plate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: THYSSENKRUPP GFT GLEISTECHNIK GMBH, 45143 ESSEN, D |
|
8181 | Inventor (new situation) |
Inventor name: ORTWEIN, HERMANN, 51588 NUEMBRECHT, DE |
|
8141 | Disposal/no request for examination |