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EP1121491B1 - Systeme de rail a isolation electrique - Google Patents

Systeme de rail a isolation electrique Download PDF

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Publication number
EP1121491B1
EP1121491B1 EP99957862A EP99957862A EP1121491B1 EP 1121491 B1 EP1121491 B1 EP 1121491B1 EP 99957862 A EP99957862 A EP 99957862A EP 99957862 A EP99957862 A EP 99957862A EP 1121491 B1 EP1121491 B1 EP 1121491B1
Authority
EP
European Patent Office
Prior art keywords
rail
filler
arrangement according
rail arrangement
electrical insulation
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.)
Expired - Lifetime
Application number
EP99957862A
Other languages
German (de)
English (en)
Other versions
EP1121491A1 (fr
Inventor
Helmuth Blank
Heiko Höft
Bernd Pahl
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.)
Phoenix AG
Original Assignee
Phoenix AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phoenix AG filed Critical Phoenix AG
Publication of EP1121491A1 publication Critical patent/EP1121491A1/fr
Application granted granted Critical
Publication of EP1121491B1 publication Critical patent/EP1121491B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/003—Means for reducing the development or propagation of noise
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E01B21/02—Special supporting means; Draining of rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
    • 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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • 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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/686—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with textured surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2205/00—Electrical insulation of railway track parts
    • 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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape

Definitions

  • a rail assembly using a grooved rail as used in the municipal Traffic can be found, for example, in documents DE-A-33 45 388, DE-U-8412 347, WO-A-95/30796 and WO-A-96/13636.
  • the Rail fastening comprises an electrically insulating dowel, the Fastening head through electrically insulating intermediate layers from the rail foot and the substructure is separated
  • the task of Invention to provide a rail assembly in which within the municipal traffic minimized the leakage current and stress corrosion be, while at the same time a greater possibility of deformation, a more compact Connection to the road construction material (particularly important with paving slabs), one Increasing the rail damping as well as reducing the noise immission too are guaranteed.
  • Another object is a method for producing the inventive To provide rail assembly that simple and effective assembly of the Packing ensures.
  • the two void-free fillers 6 and 7 of the rail arrangement 1 are each provided with electrical insulation 8 and 9 , respectively, which extends from the carriageway surface 16 to the rail foot 5 , namely running along the rail contour.
  • the filler body 6 and 7 is equipped on its underside facing the rail foot 5 with two strips 10 running in the longitudinal direction of the rail and having an essentially semicircular cross-sectional shape. These strips are used for tolerance compensation.
  • the filler body 6 and 7 is tapered on the outside within its lower region, to be precise with the formation of a recess 25 (FIG. 4) as a space for the rail fastening 18 , the recess either being present only in the region of the respective rail fastening or running continuously in the longitudinal direction of the rail ,
  • the size of the recess can be adapted to the respective rail attachment.
  • the filler 6 and 7 is provided on the outside within its upper region with at least one groove 11 running in the longitudinal direction of the rail, an expansion joint adjoining this region being filled with a waterproof joint material 12 .
  • the grooves 11 ensure better adhesion of the joint material 12 to the packing.
  • the filler 6 and 7 in the area of the carriageway surface 16 toward the rail head 3 has a bevel 26 (FIG. 4), which is also filled with a waterproof joint material 13 , for the purpose of watertight connection of the filler to the rail head.
  • the filler 6 and 7 is also provided towards the road surface 16 with a protective layer 14 which is abrasion-resistant and resistant to ozone, UV rays, oil, gasoline and chemicals.
  • Fig. 2 shows a rail arrangement 1 ', in which the two filler bodies 6' and 7 'are each provided with electrical insulation 8' and 9 ' , respectively, which runs along the outside of the filler body, ie the side opposite the rail contour ,
  • the two packing elements 6 " and 7" of the rail arrangement 1 " are each provided with electrical insulation 8" and 9 " , respectively, which first run along the rail head 3 and then vertically (insulation 8" ) or arcuate ( Insulation 9 “ ) runs essentially centrally through the packing 6" or 7 " .
  • the electrical insulation 8, 8 ', 8 “ or 9, 9', 9" according to the exemplary embodiments according to FIGS. 1 to 3 is a thin insulation layer in comparison to the filler body, which is in the form of an electrically insulating mixture or an electrically insulating film is present.
  • the electrical insulation is vulcanized into the packing.
  • the filler body consists of a water-impermeable material, preferably in connection with a cavity-free structure (ie no enclosed channels in the longitudinal direction of the rail; DE-A-33 45 388, Fig. 1). With a thickness of> 1.2 kg / dm 3 , the packing consists in particular of EPDM, whereby a regenerated rubber (proportion 40 to 80% by weight) can also be used.
  • the filler body can expediently be glued to metal.
  • clamping device 27 comprising a frame 28 with a rigid clamping jaw 29, an adjustable clamping jaw 30 (actuated by the lever 32 ) and a rigid or adjustable clamping jaw 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Structures (AREA)
  • Railway Tracks (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Linear Motors (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Communication Cables (AREA)

Claims (21)

  1. Système de rail (1, 1', 1 "), composé d'
    un rail à gorge (2), comprenant une tête de rail (3), une âme de rail (4), un pied de rail (5), au moins au-dessous du pied de rail étant disposé un profilé de base (17) en matériau élastomère, ainsi que composé de barres d'accouplement (23), munies de préférence d'un profilé d'enveloppement de barre d'accouplement (23) en matériau élastomère ;
    une piste de roulement (15), en béton ou en d'autres matériaux de construction, avec un joint intégré dans lequel le rail à gorge est inséré;
    un corps de remplissage (6, 6', 6", 6"', 7, 7', 7", 7"') en matériau élastomère, disposé des deux côtés du rail à gorge et comblant complètement l'espace de joint subsistant, avec adaptation au contour du rail;
    une fixation de rail (18), ainsi que d'
    une isolation électrique (8, 8', 8", 9, 9', 9");
       caractérisé en ce que
    le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7''') est muni, des deux côtés du rail à gorge, de l'isolation électrique (8, 8', 8"; 9, 9', 9") qui, respectivement par rapport au corps de remplissage, est une couche d'isolation mince et s'étend respectivement de la surface (16) de la piste de roulement jusqu'au pied de rail (5).
  2. Système de rail selon la revendication 1, caractérisé en ce que l'isolation électrique (8, 9) s'étend exclusivement le long de la face intérieure du corps de remplissage (6, 7), c'est-à-dire le long du contour de rail.
  3. Système de rail selon la revendication 1, caractérisé en ce que l'isolation électrique (8', 9') s'étend exclusivement le long de la face extérieure du corps de remplissage (6', 7'), c'est-à-dire le long de la face opposée au contour de rail.
  4. Système de rail selon la revendication 1, caractérisé en ce que l'isolation électrique (8", 9") s'étend d'abord le long de la tête de rail (3), et continue à s'étendre ensuite, perpendiculairement et/ou en forme d'arc, sensiblement centralement dans le volume du corps de remplissage (6", 7").
  5. Système de rail selon l'une des revendications 1 à 4, caractérisé en ce que l'isolation électrique (8, 8', 8"; 9, 9', 9") est formée d'un mélange isolant de l'électricité.
  6. Système de rail selon l'une des revendications 1 à 4, caractérisé en ce que l'isolation électrique (8, 8', 8"; 9, 9', 9") est formée d'une feuille de matière synthétique isolant de l'électricité.
  7. Système de rail selon l'une des revendications 1 à 6, caractérisé en ce que l'isolation électrique (8, 8', 8"; 9, 9', 9") est intégrée avec vulcanisation dans le corps de remplissage (6, 6', 6", 6"'; 7, 7', 7", 7"').
  8. Système de rail selon l'une des revendications 1 à 7, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') est muni, sur sa face inférieure, tournée vers le vers le pied de rail (5), d'au moins une bande (10) s'étendant dans la direction longitudinale du rail, de préférence de deux bandes, avec une forme de section transversale sensiblement en forme de demi-cercle.
  9. Système de rail selon l'une des revendications 1 à 8, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') va en s'effilant à l'intérieur de sa zone inférieure, et précisément en formant un évidement (25), à titre de volume prévu pour la fixation de rail (18), l'évidement soit étant présent uniquement dans la zone de la fixation de rail respective, soit s'étendant continûment dans la direction longitudinale du rail.
  10. Système de rail selon l'une des revendications 1 à 9, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') est muni extérieurement, à l'intérieur de sa zone supérieure, d'au moins une rainure (11 ), s'étendant dans la direction longitudinale du rail, de préférence d'au moins deux rainures.
  11. Système de rail selon l'une des revendications 1 à 10, en particulier en liaison avec la revendication 12, caractérisé en ce que, au corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"'), se raccorde extérieurement, à l'intérieur de sa zone supérieure, un joint de dilatation, rempli d'un matériau de jointoiement (12) étanche à l'eau qui, de préférence, est d'une élasticité durable.
  12. Système de rail selon l'une des revendications 1 à 11, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') est muni, dans la zone de la surface (16) de la piste de roulement, par rapport à la tête de rail (3), d'une saignée (26), remplie d'un matériau de jointoiement (13) étanche à l'eau, de préférence présentant une élasticité durable.
  13. Système de rail selon l'une des revendications 1 à 12, caractérisé en ce que le corps de remplissage (6, 6', 6", 6"'; 7, 7', 7", 7"') est formé d'un matériau intraversable par l'eau, de préférence en liaison avec une structure exempte d'espace creux ou de pores.
  14. Système de rail selon l'une des revendications 1 à 13, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7''') est susceptible d'être collé au métal.
  15. Système de rail selon l'une des revendications 1 à 14, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') présente une masse volumique, > 1,2 kg/dm3.
  16. Système de rail selon l'une des revendications 1 à 15, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7''') est formé d'un mélange de caoutchoucs à base de polymérisat mélangé éthylène-propylène-diène (EPDM).
  17. Système de rail selon l'une des revendications 1 à 16, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') est muni, vers la surface (16) de la piste de roulement, d'une couche protectrice (14), résistante à l'abrasion et résistante à l'ozone, aux rayonnements UV, à l'huile, à l'essence et aux produits chimiques, la couche protectrice étant de préférence formée d'un mélange de caoutchoucs à base d'EPDM.
  18. Système de rail selon l'une des revendications 1 à 17, caractérisé en ce que le corps de remplissage (6, 6', 6", 6"'; 7, 7', 7", 7"') est formé d'un régénérat de caoutchouc, en particulier à base d'EPDM.
  19. Système de rail selon les revendications 17 et 18, caractérisé en ce que la proportion en régénérat de caoutchouc de la couche protectrice (14) est au maximum de 20 % en poids, tandis que le corps de base du corps de remplissage (6, 6', 6", 6"'; 7, 7', 7", 7''') présente une proportion de régénérat de caoutchouc comprise dans la plage allant de 40 à 80 % en poids.
  20. Procédé de fabrication d'un système de rail, avec corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7"') en matériau élastomère, selon l'une des revendications 1 à 19, caractérisé en ce que le corps de remplissage est pressé sur le rail, des deux côtés, à l'aide d'un dispositif de serrage (27), comprenant un cadre (28) muni de mâchoires de serrage (29, 30, 31), sachant qu'au moins une mâchoire de serrage (30) est réglable.
  21. Procédé selon la revendication 20, caractérisé en ce que le corps de remplissage (6, 6', 6", 6'''; 7, 7', 7", 7''') et/ou la tête de rail (3) et/ou l'âme de rail (4) et/ou le pied de rail (5) sont enduits avec un adhésif de contact, avant de procéder au serrage.
EP99957862A 1998-10-16 1999-10-06 Systeme de rail a isolation electrique Expired - Lifetime EP1121491B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19847790 1998-10-16
DE19847790 1998-10-16
PCT/DE1999/003217 WO2000023652A1 (fr) 1998-10-16 1999-10-06 Systeme de rail a isolation electrique

Publications (2)

Publication Number Publication Date
EP1121491A1 EP1121491A1 (fr) 2001-08-08
EP1121491B1 true EP1121491B1 (fr) 2004-05-26

Family

ID=7884717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99957862A Expired - Lifetime EP1121491B1 (fr) 1998-10-16 1999-10-06 Systeme de rail a isolation electrique

Country Status (10)

Country Link
US (1) US6471138B1 (fr)
EP (1) EP1121491B1 (fr)
AT (1) ATE267915T1 (fr)
DE (2) DE19947931A1 (fr)
ES (1) ES2220129T3 (fr)
HU (1) HU223157B1 (fr)
PL (1) PL347314A1 (fr)
PT (1) PT1121491E (fr)
RU (1) RU2231589C2 (fr)
WO (1) WO2000023652A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813723A1 (fr) 2006-01-26 2007-08-01 Phoenix Dichtungstechnik GmbH chemin de fer

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DE10130954A1 (de) * 2001-06-27 2003-01-23 Lausitz Elaste Gmbh Hüllprofil
FR2835003B1 (fr) * 2002-01-24 2004-02-27 Alstom Procede de construction d'une voie ferree sur une dalle de voie en beton
BE1015162A5 (fr) * 2002-10-31 2004-10-05 Vanhonacker Patrick Rotthier D Systeme de rail enrobe.
DE10319775A1 (de) * 2003-04-30 2004-11-25 Sedra Asphalt Technik Berlin Brandenburg Gmbh Isolierung für Schienen
AT500820B1 (de) * 2004-09-29 2007-04-15 Voestalpine Schienen Gmbh Fahrschiene für einen schienentrog
DE102004054794B3 (de) * 2004-11-12 2006-04-20 Thyssenkrupp Gft Gleistechnik Gmbh Rillenschiene
FR2911154B1 (fr) * 2007-01-05 2014-07-18 Lohr Ind Rail de guidage ou de roulage enrobe d'une matiere de garnissage et procede de pose d'un tel rail
DE102007003348A1 (de) * 2007-01-17 2008-07-31 Edilon Sedra Gmbh Ummantelte Bahnschiene
DE102007006544A1 (de) * 2007-02-09 2008-08-14 Gummiwerk Kraiburg Elastik Gmbh Schienenumkleidungssystem für eine Schiene, insbesondere Straßenbahnschiene
US8393552B2 (en) * 2007-05-11 2013-03-12 Prefarails S.A. Prefabricated module for a railway and method for manufacturing this module
US8714462B1 (en) 2008-07-09 2014-05-06 Polycorp Ltd. Special track assembly and methods of making same
DE102009026049A1 (de) * 2009-06-29 2010-12-30 Voestalpine Bwg Gmbh & Co. Kg Schiene
FR2947285B1 (fr) * 2009-06-29 2011-07-15 Plastiform S Procede et dispositif pour realiser une etancheite le long d'un rail enterre.
NL2005708C2 (nl) * 2009-11-18 2011-06-21 Voestalpine Railpro B V Spoorstaaf of es-las met verbeterde coating en werkwijze voor het fabriceren van een es-las.
BE1019171A3 (nl) * 2010-02-03 2012-04-03 Cdm N V Werkwijze voor het vervaardigen van een spoorwegbedding met een ingebedde continu ondersteunde spoortaaf.
EP2354300A1 (fr) * 2010-02-03 2011-08-10 Composite Damping Material N.V. In Het Kort "Cdm" Système à rail imbriqué
BE1019172A5 (nl) * 2010-02-03 2012-04-03 Cdm N V Elektrische isolatie voor een trillingsdemper met een elastische m antel voor continu ondersteunde spoorstaven.
AT12433U1 (de) * 2011-01-17 2012-05-15 Gmundner Fertigteile Gmbh Gleis
FR2979643B1 (fr) * 2011-09-06 2014-07-04 Plastiform S Eclisses permettant une meilleure isolation d'un rail enterre.
DE202012001307U1 (de) * 2012-02-10 2013-05-13 Bennert Ingenieurbau Gmbh Vorrichtung zur Nachverfestigung einer Schiene in einer schotterlosen Verlegung
DE202012001306U1 (de) * 2012-02-10 2013-05-13 Bennert Ingenieurbau Gmbh Vorrichtung zur Nachverfestigung einer Schiene in einer schotterlosen Verlegung
DE102013011451B4 (de) 2013-07-10 2022-01-05 Carl Freudenberg Kg Füllprofil für Bahngleise
FR3018288A1 (fr) * 2014-03-06 2015-09-11 Plastiform S Eclisse comprenant une bande de protection.
US9617688B2 (en) 2014-06-26 2017-04-11 Polycorp Ltd. Rail assembly
CN111622028B (zh) * 2019-05-05 2021-10-01 翁文国 一种铁路胶接绝缘接头的辅助冷拆设备

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813723A1 (fr) 2006-01-26 2007-08-01 Phoenix Dichtungstechnik GmbH chemin de fer

Also Published As

Publication number Publication date
DE19947931A1 (de) 2000-04-20
RU2231589C2 (ru) 2004-06-27
HUP0103277A2 (hu) 2002-01-28
WO2000023652A1 (fr) 2000-04-27
ATE267915T1 (de) 2004-06-15
PL347314A1 (en) 2002-03-25
EP1121491A1 (fr) 2001-08-08
US6471138B1 (en) 2002-10-29
HU223157B1 (hu) 2004-03-29
PT1121491E (pt) 2004-10-29
DE59909614D1 (de) 2004-07-01
ES2220129T3 (es) 2004-12-01
HUP0103277A3 (en) 2002-03-28

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