EP0863256B1 - Rail web recess filling element for mechanical mounting to rails as just as method and device for mounting - Google Patents

Rail web recess filling element for mechanical mounting to rails as just as method and device for mounting Download PDF

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Publication number
EP0863256B1
EP0863256B1 EP98103907A EP98103907A EP0863256B1 EP 0863256 B1 EP0863256 B1 EP 0863256B1 EP 98103907 A EP98103907 A EP 98103907A EP 98103907 A EP98103907 A EP 98103907A EP 0863256 B1 EP0863256 B1 EP 0863256B1
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EP
European Patent Office
Prior art keywords
rail
rail web
filling element
web recess
recess filling
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
EP98103907A
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German (de)
French (fr)
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EP0863256A3 (en
EP0863256A2 (en
Inventor
Horst Dr. Ing. Eilmes
Jean-Pierre Frottier
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.)
sedra Asphalt-Technik Biebrich GmbH
Original Assignee
sedra Asphalt-Technik Biebrich GmbH
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Publication of EP0863256A2 publication Critical patent/EP0863256A2/en
Publication of EP0863256A3 publication Critical patent/EP0863256A3/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
    • 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
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/11—Embedded tracks, using prefab elements or injecting or pouring a curable material

Definitions

  • the invention relates to a rail chamber filling element according to the preamble of claim 1 as well a process for the installation of rail chamber filling elements Rails and a device for carrying out the Installation procedure.
  • Rail chamber filling elements are from DE-U 295 17 001, 295 07 28 and 85 27 073 known and consist of profiles that in Have extruding channels and grooves and consist of elastomeric material (rubber). Separate the grooves Wall parts that are provided with clamping ribs to go into the Rail chambers to intervene and the filling profile there hold. Essentially only the clamping ribs come with it the surface of the rail chambers in contact, i.e. there are no large-scale contact of the rail chamber filling element the wall of the rail chamber.
  • Rail chamber filling elements predominantly made from recycled rubber-elastic material bound by polyurethane is known from DE 40 04 208 A.
  • the filling elements are glued into the rail chamber at the construction site. Between the parallel rails ordinary tie rods screwed on, and there are Cut-outs in the filling elements for this and others Fasteners. None of these cutouts run along the entire engagement side of the filling element.
  • the invention is based on the object Rail chamber filler to create that for machine Installation on rails is suitable.
  • Claim 5 specifies an installation method and claim 7 an apparatus for performing the Procedure.
  • a continuous slot extends along the engagement side of the filler element, so that two resilient walls or ribs are formed, and the Cross-sectional dimension of the filler element is slightly larger than made the cross-sectional dimension of the chamber so that the give way to resilient ribs when the filling element is in the Chamber is pressed into it. In this position it will Filler held for a few seconds, so normally when the assembly pressure is released, the filling element in the chamber remains. The filler is gradually in this way the chamber pressed. If the packing due to its Spring properties jump out of the chamber in whole or in part, he is gradually under pressure again set.
  • Fig. 1 is the cross section of a tram rail 1, which shows a head 2, a groove 3, a Guardrail 4, a web 5 and a foot 6 has. Extends between the head 2, the web 5 and the foot 6 an outer chamber 7 and between guardrail 4, web 5 and 6 foot an inner chamber 8.
  • the chamber 7 is through a rod-like filling element 10 and the chamber through rod-like filling element 20 largely filled.
  • the Filling element 10 has an upper side 11, a lower side 12, an engagement side 13 and a road connection side 14.
  • the engagement side 13 is a longitudinal Slot 15 divided into two walls or ribs 16, 17 to the element 10 between the head 2 and the foot 6 resilient to make compliant.
  • the filling element 10 predominantly made of recycled rubber-elastic material made by polyurethane is bound.
  • the outline of the filling element 10 broadly rectangular-wedge-shaped, and the bottom 12, the engagement side 13 and parts of the Top 11 follow the outline of the chamber 7 when one of the Slit 15 refrains. However, it becomes a slight excess adhered to, for example, by a wedge-shaped Strips 18 on the bottom 12 can produce that in one Embodiment was 2 mm.
  • the rail chamber filler 20 is on the inner chamber 8 adapted and has a top 21, a bottom 22, an engagement side 23, a road connection side 24 and a longitudinal slot 25. Thereby two resilient ribs or walls 26 and 27 are formed. A wedge-shaped strip 28 ensures an oversize of 2 mm.
  • the filling elements 10 and 20 have not shown, transverse recesses, namely for receiving Rail fastening parts with which the rail foot 6 on Substructure is attached.
  • the filling element 20 does not have one shown recess for receiving the tie rod.
  • the Tie rod is attached to the web 5 by means of screws, wherein the screw heads into the longitudinally extending slot 15 reach in, which is therefore made sufficiently wide becomes.
  • the chamber filling elements 10, 20 clamp in their Chambers 7, 8 when the ferrule 30 has been actuated.
  • the road body provides permanent support, soon as a layer of concrete and / or asphalt is installed and slipping out of the chamber filling elements prevented from shocks.
  • Fig. 2 shows part of the device for performing the assembly process described.
  • the press clamp contains an air cylinder 31 with pistons 32 and one Bracket 33 with which a movable press jaw 35 and a Non-iron press jaws 36 can be operated.
  • the coat hanger 33 has a wheel 34 which can be displaced between stops, with which he engages in the groove 3 of the tram rail 1, to move when working along the rail become. Otherwise the bracket 33 is on the housing of the compressed air cylinder 31 attached so that there is a relative displacement comes between the two press jaws 35 and 36, when the piston 32 is extended.
  • the air cylinder 31 is via a holding arm, not shown, with a Vehicle connected. The holding arm is for maneuvering the Press clamp 30 formed, which is not described in detail must become.
  • the device is compressed air over a Compressed air hose from a delivery facility, for example a compressor supplied to the ferrule 30 actuate.
  • a delivery facility for example a compressor supplied to the ferrule 30 actuate.
  • control devices for actuation the press clamp 30 and for maneuvering the holding device provided for the ferrule, which is not in detail is pictured.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Electron Beam Exposure (AREA)
  • Escalators And Moving Walkways (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Railway Tracks (AREA)
  • Die Bonding (AREA)

Abstract

A filler for a cavity (7,8) along a rail flange (5) consists of a recycled rubbery elastic material bonded together with polyurethane. The filler (10,20) has a wedge-shaped rectangular cross-section, three sides of which follow the rail surface between the rail head (2) and foot (6) and recesses for fastening to the rail (1). A slot (15,25) along the rail facing side (13,23) separates two sprung ribs (16,17;26,27) which spring outward to press against the rail surface when the slightly oversized filler is pressed into the cavity. Also claimed is an installation method for the filler which involves placing two fillers, one in each cavity on opposite sides of the rail flange, and pushing each into the respective chamber with a clamp fitting over the rail. After inserting the fillers the clamp is released and moved along the rail to repeat the action until all fillers have been inserted. Also claimed is installation equipment for the filler, comprising a clamp with a holder for an air cylinder with piston and a housing and two opposing pressure pads. The holder is connected at one end with the housing and at the other end to one pressure pad. the second pressure pad is connected to the piston. A swivelling arm carrying the clamp is operated by a control unit which also activates the pressure pads.

Description

Die Erfindung bezieht sich auf ein Schienenkammerfüllelement nach dem Oberbegriff des Anspruchs 1 sowie auf ein Verfahren zum Einbau von Schienenkammerfüllelementen an Schienen und eine Vorrichtung zur Durchführung des Einbauverfahrens.The invention relates to a rail chamber filling element according to the preamble of claim 1 as well a process for the installation of rail chamber filling elements Rails and a device for carrying out the Installation procedure.

Schienenkammerfüllelemente nach dem Oberbegriff des Anspruchs 1 sind aus den DE-U 295 17 001, 295 07 28 und 85 27 073 bekannt und bestehen aus Profilen, die in Strangpreßrichtung verlaufende Kanäle und Nuten aufweisen und aus elastomerem Werkstoff (Gummi) bestehen. Die Nuten trennen Wandteile, die mit Klemmrippen versehen sind, um in die Schienenkammern einzugreifen und das Füllprofil dort zu halten. Dabei kommen im wesentlichen nur die Klemmrippen mit der Oberfläche der Schienenkammern in Berührung, d.h. es gibt keine großflächige Anlage des Schienenkammerfüllelements an der Wandung der Schienenkammer. Eine derartige großflächige Anlage ist bei der Verwendung von Gummi bei Füllprofilen nicht möglich, weil die Herstellungsschwankungen der Schiene und des Füllprofils zu groß sind und nicht durch Nachgiebigkeit des Gummiprofils überbrückt werden können. Vollgummi ist nämlich nicht kompressibel, weswegen beim Einklemmen von Gummi Ausweichmöglichkeiten geschaffen werden müssen, was die vollflächige Anlage verhindert.Rail chamber filling elements according to the preamble of Claim 1 are from DE-U 295 17 001, 295 07 28 and 85 27 073 known and consist of profiles that in Have extruding channels and grooves and consist of elastomeric material (rubber). Separate the grooves Wall parts that are provided with clamping ribs to go into the Rail chambers to intervene and the filling profile there hold. Essentially only the clamping ribs come with it the surface of the rail chambers in contact, i.e. there are no large-scale contact of the rail chamber filling element the wall of the rail chamber. Such a large area Attachment is when using rubber for filling profiles not possible because of the manufacturing fluctuations of the rail and the filling profile are too large and not through Flexibility of the rubber profile can be bridged. Solid rubber is not compressible, which is why the Pinching rubber escape options can be created must, which prevents the full-area system.

Im schallisolierenden Lärmschutz für schotterlose Gleise (DE 36 02 313 A) sind gummielastische Profile bekannt, die in die Schienenkammern einsetzbar sind, um eine Schallabsorptionsschicht anzuschließen, die den Bereich zwischen den Schienen bedeckt. Die genaue Formanpassung von Gummiprofil und Schiene ist schwer erreichbar und eine Selbstanpassung findet wegen mangelnder Kompressibilität von Gummi nicht statt.In soundproof noise protection for ballastless Gleise (DE 36 02 313 A) rubber-elastic profiles are known, which can be used in the rail chambers to a Sound absorption layer to join the area covered between the rails. The exact shape adaptation of Rubber profile and rail is difficult to reach and one Self-adaptation takes place due to lack of compressibility Rubber not instead.

Bei der elastischen Schienenlagerung für Straßenbahnen ist es bekannt (AT 171 856 B) elastische Profilstreifen aus witterungs- und altersbeständigem Gummi zur Einbettung der Straßenbahnschienen und benachbarter Pflastersteine zu benutzen, wobei die Profilstreifen Hohlräume aufweisen.With the elastic rail bearing for Trams are known to be elastic (AT 171 856 B) Profile strips made of weatherproof and age-resistant rubber for embedding the tram tracks and neighboring ones Use paving slabs with the profile strips Have voids.

Schienenkammerfüllelemente vorwiegend aus recycletem gummielastischem Material, das durch Polyurethan gebunden ist, sind aus der DE 40 04 208 A bekannt. Die Füllelemente werden an der Baustelle in die Schienenkammer eingeklebt. Zwischen den parallel verlaufenden Schienen werden gewöhnliche Spurstangen angeschraubt, und es gibt Aussparungen in den Füllelementen für diese und andere Befestigungsmittel. Keine dieser Aussparungen läuft entlang der gesamten Eingriffsseite des Füllelements.Rail chamber filling elements predominantly made from recycled rubber-elastic material bound by polyurethane is known from DE 40 04 208 A. The filling elements are glued into the rail chamber at the construction site. Between the parallel rails ordinary tie rods screwed on, and there are Cut-outs in the filling elements for this and others Fasteners. None of these cutouts run along the entire engagement side of the filling element.

Der Erfindung liegt die Aufgabe zugrunde, ein Schienenkammerfüllelement zu schaffen, das zum maschinellen Einbau an Schienen geeignet ist.The invention is based on the object Rail chamber filler to create that for machine Installation on rails is suitable.

Die gestellte Aufgabe wird aufgrund der Maßnahmen des Anspruchs 1 gelöst. Anspruch 5 gibt ein Einbauverfahren an und Anspruch 7 eine Vorrichtung zur Durchführung des Verfahrens.The task is due to the measures of Claim 1 solved. Claim 5 specifies an installation method and claim 7 an apparatus for performing the Procedure.

Im einzelnen erstreckt sich ein durchgehender Schlitz entlang der Eingriffseite des Füllelements, so daß zwei federnde Wände oder Rippen gebildet werden, und die Querschnittsabmessung des Füllelements wird etwas größer als die Querschnittsabmessung der Kammer gemacht, so daß die federnden Rippen etwas nachgeben, wenn das Füllelement in die Kammer hineingepreßt wird. In dieser Stellung wird das Füllelement einige Sekunden gehalten, so daß normalerweise beim Lösen des Montagedrucks das Füllelement in der Kammer bleibt. Das Füllelement wird auf diese Weise schrittweise in die Kammer gepreßt. Wenn der Füllkörper infolge seiner Federeigenschaft ganz oder teilweise aus der Kammer herausspringt, wird er erneut schrittweise unter Montagedruck gesetzt.In particular, a continuous slot extends along the engagement side of the filler element, so that two resilient walls or ribs are formed, and the Cross-sectional dimension of the filler element is slightly larger than made the cross-sectional dimension of the chamber so that the give way to resilient ribs when the filling element is in the Chamber is pressed into it. In this position it will Filler held for a few seconds, so normally when the assembly pressure is released, the filling element in the chamber remains. The filler is gradually in this way the chamber pressed. If the packing due to its Spring properties jump out of the chamber in whole or in part, he is gradually under pressure again set.

Einzelheiten der Erfindung werden anhand der Zeichnung beschrieben. Dabei zeigt:

Fig. 1
einen Querschnitt durch eine Schiene und zwei zugehörige Schienenkammerfüllelemente und
Fig. 2
eine Preßzwinge in schematischer Darstellung.
Details of the invention will be described with reference to the drawing. It shows:
Fig. 1
a cross section through a rail and two associated rail chamber filling elements and
Fig. 2
a press clamp in a schematic representation.

In Fig. 1 ist der Querschnitt einer Straßenbahnschiene 1 dargestellt, die einen Kopf 2, eine Rille 3, eine Leitschiene 4, einen Steg 5 und einen Fuß 6 aufweist. Zwischen dem Kopf 2, dem Steg 5 und dem Fuß 6 erstreckt sich eine Außenkammer 7 und zwischen Leitschiene 4, Steg 5 und Fuß 6 eine Innenkammer 8. Die Kammer 7 wird durch ein stangenartiges Füllelement 10 und die Kammer durch ein stangenartiges Füllelement 20 weitgehend ausgefüllt. Das Füllelement 10 weist eine Oberseite 11, eine Unterseite 12, eine Eingriffsseite 13 und eine Straßenanschlußseite 14 auf. Die Eingriffsseite 13 wird durch einen längslaufenden Schlitz 15 in zwei Wände oder Rippen 16, 17 unterteilt, um das Element 10 zwischen dem Kopf 2 und dem Fuß 6 federnd nachgiebig zu machen. Diese Federeigenschaften basieren darauf, daß das Füllelement 10 vorwiegend aus recyceltem gummielastischem Material besteht, das durch Polyurethan gebunden ist. Wie ersichtlich, ist der Umriß des Füllelements 10 im großen und ganzen rechteckförmig-keilförmig, und die Unterseite 12, die Eingriffsseite 13 sowie Teile der Oberseite 11 folgen dem Umriß der Kammer 7, wenn man von dem Schlitz 15 absieht. Es wird jedoch ein geringes Übermaß eingehalten, das man beispielsweise durch einen keilförmigen Streifen 18 an der Unterseite 12 erzeugen kann, der in einem Ausführungsbeispiel 2 mm betrug.In Fig. 1 is the cross section of a tram rail 1, which shows a head 2, a groove 3, a Guardrail 4, a web 5 and a foot 6 has. Extends between the head 2, the web 5 and the foot 6 an outer chamber 7 and between guardrail 4, web 5 and 6 foot an inner chamber 8. The chamber 7 is through a rod-like filling element 10 and the chamber through rod-like filling element 20 largely filled. The Filling element 10 has an upper side 11, a lower side 12, an engagement side 13 and a road connection side 14. The engagement side 13 is a longitudinal Slot 15 divided into two walls or ribs 16, 17 to the element 10 between the head 2 and the foot 6 resilient to make compliant. These spring properties are based insist that the filling element 10 predominantly made of recycled rubber-elastic material made by polyurethane is bound. As can be seen, the outline of the filling element 10 broadly rectangular-wedge-shaped, and the bottom 12, the engagement side 13 and parts of the Top 11 follow the outline of the chamber 7 when one of the Slit 15 refrains. However, it becomes a slight excess adhered to, for example, by a wedge-shaped Strips 18 on the bottom 12 can produce that in one Embodiment was 2 mm.

Das Schienenkammerfüllelement 20 ist an die Innenkammer 8 angepaßt und weist eine Oberseite 21, eine Unterseite 22, eine Eingriffsseite 23, eine Straßenanschlußseite 24 sowie einen längsverlaufenden Schlitz 25 auf. Dadurch werden zwei federnde Rippen oder Wände 26 und 27 gebildet. Ein keilförmiger Streifen 28 sorgt für ein Übermaß von 2 mm.The rail chamber filler 20 is on the inner chamber 8 adapted and has a top 21, a bottom 22, an engagement side 23, a road connection side 24 and a longitudinal slot 25. Thereby two resilient ribs or walls 26 and 27 are formed. A wedge-shaped strip 28 ensures an oversize of 2 mm.

Die Füllelemente 10 und 20 weisen nicht dargestellte, querverlaufende Aussparungen auf, nämlich zur Aufnahme von Schienenbefestigungsteile, mit denen der Schienenfuß 6 am Unterbau befestigt wird. Das Füllelement 20 weist eine nicht dargestellte Aussparung zur Aufnahme der Spurstange auf. Die Spurstange ist am Steg 5 mittels Schrauben befestigt, wobei die Schraubenköpfe in den sich längs erstreckenden Schlitz 15 hineinreichen, der deshalb ausreichend breit gemacht wird.The filling elements 10 and 20 have not shown, transverse recesses, namely for receiving Rail fastening parts with which the rail foot 6 on Substructure is attached. The filling element 20 does not have one shown recess for receiving the tie rod. The Tie rod is attached to the web 5 by means of screws, wherein the screw heads into the longitudinally extending slot 15 reach in, which is therefore made sufficiently wide becomes.

Zum Einbau der Kammerfüllelemente 10, 20 geht man wie folgt vor: Die Kammern 7, 8 und/oder die Eingriffsseite der Füllelemente werden mit Klebstoff versehen, und die Füllelemente werden in ihre jeweilige Kammer 7 oder 8 eingelegt, so daß sie eine fortlaufende Reihe bilden. Nunmehr wird eine Preßzwinge 30 über die Einbaustelle gefahren, und es wird kurzzeitig Druck auf die Seiten 14 und 24 gegeben. Dabei federn die Wände oder Rippen 16, 17 bzw. 26, 27 etwas zurück, und das jeweilige Füllelement 10 oder 20 gelangt in komplette Anlage an diese Kammer 7 bzw. 8. Nach wenigen Sekunden hat der Klebstoff so weit angezogen, daß im allgemeinen das montierte Füllelement 10 bzw. 20 in seiner Einbaustellung bleibt. Wenn eines der Füllelemente 10 oder 20 aus seiner Kammer 7 oder 8 herausrutscht, wird erneut Druck angelegt und das betreffende Element in die Kammer zurückgeschoben. Man verfährt die Preßzwinge 30 um ein Stück längs der Schiene 1, beispielsweise um 25 bis 30 cm und legt erneut Druck an die Außenseiten 14 und 24 an. Auf diese Weise werden die Füllelemente 10 und 20 schrittweise in ihre Kammern 7 oder 8 hineingepreßt und montiert.How to install the chamber filling elements 10, 20 follows: The chambers 7, 8 and / or the engagement side of the Filling elements are provided with adhesive, and the filling elements are placed in their respective chamber 7 or 8, so that they form a continuous series. Now one Press clamp 30 moved over the installation site, and it will briefly given pressure on pages 14 and 24. there the walls or ribs 16, 17 or 26, 27 spring somewhat back, and the respective filling element 10 or 20 comes in complete system on this chamber 7 or 8. After a few Seconds the adhesive has tightened so much that generally the assembled filling element 10 or 20 in its Installation position remains. If one of the filling elements 10 or 20 slips out of his chamber 7 or 8, is again Pressure applied and the element in question into the chamber pushed back. The press clamp 30 is moved one piece along the rail 1, for example by 25 to 30 cm and sets pressure on the outer sides 14 and 24 again. To this Way, the filling elements 10 and 20 are gradually in their Chambers 7 or 8 pressed in and assembled.

Es kann auch ohne Klebstoff gearbeitet werden. Hierbei klemmen die Kammerfüllelemente 10, 20 in ihren Kammern 7, 8, wenn die Preßzwinge 30 betätigt worden ist. Für den dauernden Halt sorgt in diesem Fall der Straßenkörper, der als Betonschicht und/oder Asphaltschicht alsbald eingebaut wird und das Herausrutschen der Kammerfüllelemente bei Erschütterungen verhindert.You can also work without glue. Here, the chamber filling elements 10, 20 clamp in their Chambers 7, 8 when the ferrule 30 has been actuated. In this case, the road body provides permanent support, soon as a layer of concrete and / or asphalt is installed and slipping out of the chamber filling elements prevented from shocks.

Fig. 2 zeigt einen Teil der Vorrichtung zur Durchführung des beschriebenen Montageverfahrens. Die Preßzwinge enthält einen Druckluftzylinder 31 mit Kolben 32 und einem Bügel 33, mit denen ein beweglicher Preßbacken 35 und ein bügelfester Preßbacken 36 betätigt werden können. Der Bügel 33 weist ein zwischen Anschlägen verschiebbares Rad 34 auf, mit dem er in die Rille 3 der Straßenbahnschiene 1 eingreift, um beim Arbeiten entlang der Schiene verfahren zu werden. Ansonsten ist der Bügel 33 am Gehäuse des Druckluftzylinders 31 befestigt, so daß es zu einer Relativverschiebung zwischen den beiden Preßbacken 35 und 36 kommt, wenn der Kolben 32 ausgefahren wird. Der Druckluftzylinder 31 ist über einen nicht dargestellten Haltearm mit einem Fahrzeug verbunden. Der Haltearm ist zum Manövrieren der Preßzwinge 30 ausgebildet, was nicht näher beschrieben werden muß. Der Vorrichtung wird Druckluft über einen Preßluftschlauch von einer Liefereinrichtung, beispielsweise einem Kompressor, zugeführt, um die Preßzwinge 30 zu betätigen. Es sind ferner Steuereinrichtungen zum Betätigen der Preßzwinge 30 und zum Manövrieren der Haltevorrichtung für die Preßzwinge vorgesehen, was nicht im einzelnen dargestellt wird.Fig. 2 shows part of the device for performing the assembly process described. The press clamp contains an air cylinder 31 with pistons 32 and one Bracket 33 with which a movable press jaw 35 and a Non-iron press jaws 36 can be operated. The coat hanger 33 has a wheel 34 which can be displaced between stops, with which he engages in the groove 3 of the tram rail 1, to move when working along the rail become. Otherwise the bracket 33 is on the housing of the compressed air cylinder 31 attached so that there is a relative displacement comes between the two press jaws 35 and 36, when the piston 32 is extended. The air cylinder 31 is via a holding arm, not shown, with a Vehicle connected. The holding arm is for maneuvering the Press clamp 30 formed, which is not described in detail must become. The device is compressed air over a Compressed air hose from a delivery facility, for example a compressor supplied to the ferrule 30 actuate. There are also control devices for actuation the press clamp 30 and for maneuvering the holding device provided for the ferrule, which is not in detail is pictured.

Claims (10)

  1. Rail web recess filling element for rails (1) having a top flange (2) and a connecting web (59 defining an outer recess (7) and an inner recess (8),
    comprising the following features:
    the rail web recess filling element (10, 20) is made up of rubber elastic material;
    the rail web recess filling element (10, 20) has a predetermined length, an upper side (11, 21), a lower side (12, 22), an engaging side (13, 23) and a street contacting side (14, 24);
    recesses for fixing means useful for fixing the rail (1) are provided in the rail web recess filling element (10, 20);
    a continuous slot (15, 25) dividing the engaging side into two ribs or walls (16, 17; 26, 27) extends along the engaging side (13, 23);
    characterised by the following features:
    the rubber elastic material is essentially recycling material bound by polyurethane matter;
    the outlines of the rail web recess filling element (10, 20) generally is rectangular-wedge shaped and fits at its lower side (12, 22), at its engaging side (13,23) and in portions of its upper side (11, 21) to the outlines of the rail between upper flange (2) and lower flange (6);
    the cross section area of the rail web recess filling element (10, 20) exceeds the cross sectional area of the web recess (15, 25) which the filling element is provided for by a small oversize which is placed such as to bias the ribs or walls (16, 17; 26, 27) elastically against one another when being mounted and clamped into it's respective rail web recess (7, 8), the ribs or walls (16, 17; 26, 27) come into complete engagement with the outer recess (7) or the inner recess (8) of the rail (1).
  2. Rail web recess filling element according to claim 1, wherein the oversize is a wedge shaped stripe (8, 28) along the lower side (12, 22) of the filling element.
  3. Rail web recess filling element according to claim 2 wherein the wedge shaped stripe (18, 28) has a thickness of between 1 and 3 millimeters.
  4. Rail web recess filling element according to one of the claims 1-3, wherein the slot (15) is wide enough to encompass screw heads for fixing of track rods.
  5. A method for mounting rail web recess filling elements with rails,
    characterised by the steps of:
    a) providing rail web recess filling elements (10, 20) according to one of the claims 1-3;
    b) inserting the rail web recess filling elements (10, 20) in the web recesses (7, 8) so as to adjoin one another;
    c) bringing a pressing clamp (30) near to the inserted rail web recess filling element (10, 20) by traveling same on the upper rail flange (2);
    d) moving the rail web recess filling elements (10, 20) completely into the recesses (7, 8) by operation of the pressing clamp (30);
    e) releasing the pressing clamp (30) and moving same by a length along the rail (1) so as to reach a region of the rail web recess filling elements which have not yet been completely inserted into the recesses (7, 8);
    f) repeating the steps d) and e) until all rail web recess filling elements are mounted.
  6. The method of claim 5 wherein in step a) an adhesive is applied at the mounting side and/or in the web recesses (7, 8) .
  7. The method of claim 6 wherein in step d) the rail web recess filling elements (10, 20) are retained under pressure for some seconds.
  8. The method of claim 5 wherein the rail web recess filling elements (10, 20) are retained temporarily by clamping in the respective web recesses (7, 8) and permanently by the street body.
  9. The method of one of the claims 5-8 wherein step d) is repeated if after releasing the pressing clamp (30) the filling element or elements is or are slipped out of its web recess.
  10. A devise for carrying out the method of one of the claims 5-9 comprising:
    a pressing clamp (30) including
    a holder (33), a compressed air cylinder (31) having a piston (32), a housing and a pair of opposing pressing jaws (35, 36), one end of the holder (33) being connected to the housing of the compressed air cylinder and the other end being provided with one of the pressing jaws (36) whereas the other press jaw (35) being connected to the piston (32);
    a holding arm for maneuvering the pressing clamp (30) which can be pivoted, lifted and lowered, and
    control means for operating the pressing clamp and for maneuvering the holding arm.
EP98103907A 1997-03-06 1998-03-05 Rail web recess filling element for mechanical mounting to rails as just as method and device for mounting Expired - Lifetime EP0863256B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19709111 1997-03-06
DE19709111A DE19709111C2 (en) 1997-03-06 1997-03-06 Rail chamber filling element for mechanical installation on rails and installation method and device

Publications (3)

Publication Number Publication Date
EP0863256A2 EP0863256A2 (en) 1998-09-09
EP0863256A3 EP0863256A3 (en) 1999-01-27
EP0863256B1 true EP0863256B1 (en) 2001-11-14

Family

ID=7822407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103907A Expired - Lifetime EP0863256B1 (en) 1997-03-06 1998-03-05 Rail web recess filling element for mechanical mounting to rails as just as method and device for mounting

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EP (1) EP0863256B1 (en)
AT (1) ATE208845T1 (en)
DE (2) DE19709111C2 (en)

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EP1895054A1 (en) * 2006-08-31 2008-03-05 Feronia S.A. Sound insulating device for rails for railway vehicles
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JP5966429B2 (en) 2012-02-27 2016-08-10 キョーラク株式会社 Manufacturing method of resin panel, manufacturing method of sandwich panel
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CN103452014B (en) * 2013-09-17 2016-04-20 浙江天铁实业股份有限公司 Tram absorbing noise elimination structure
DE102015117282A1 (en) 2015-10-09 2017-04-13 Het Elastomertechnik Gmbh Schienenkammerfüllsystem
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Also Published As

Publication number Publication date
EP0863256A3 (en) 1999-01-27
DE59802112D1 (en) 2001-12-20
ATE208845T1 (en) 2001-11-15
EP0863256A2 (en) 1998-09-09
DE19709111A1 (en) 1998-09-24
DE19709111C2 (en) 2003-01-02

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