EP0363591A1 - Elastic rail fastening - Google Patents

Elastic rail fastening Download PDF

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Publication number
EP0363591A1
EP0363591A1 EP89114532A EP89114532A EP0363591A1 EP 0363591 A1 EP0363591 A1 EP 0363591A1 EP 89114532 A EP89114532 A EP 89114532A EP 89114532 A EP89114532 A EP 89114532A EP 0363591 A1 EP0363591 A1 EP 0363591A1
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EP
European Patent Office
Prior art keywords
rail
spring
rail fastening
holding
profiles
Prior art date
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Granted
Application number
EP89114532A
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German (de)
French (fr)
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EP0363591B1 (en
Inventor
Horst E. Steinfeld
Karl-Heinz Dipl.-Ing. Feldhaus
Günter Dipl.-Ing. Fasterding
Jürgen Dipl.-Ing. Frenzel
Horst Dipl.-Ing. Helms
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Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG Hoesch Krupp
Hoesch AG
Stahlwerke Pein Salzgitter AG
Preussag Stahl AG
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Application filed by Fried Krupp AG Hoesch Krupp, Hoesch AG, Stahlwerke Pein Salzgitter AG, Preussag Stahl AG filed Critical Fried Krupp AG Hoesch Krupp
Priority to AT89114532T priority Critical patent/ATE76137T1/en
Publication of EP0363591A1 publication Critical patent/EP0363591A1/en
Application granted granted Critical
Publication of EP0363591B1 publication Critical patent/EP0363591B1/en
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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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • 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
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/32—Fastening on steel sleepers with clamp members
    • E01B9/34—Fastening on steel sleepers with clamp members by resilient steel clips

Definitions

  • the invention relates to a resilient rail fastening for Y-shaped steel sleepers according to the preamble of claim 1.
  • Such rail fasteners serve to fix the rail locally on the threshold, but to allow the rail to spring when it is lifted off the threshold within limits.
  • Such resilient rail fastenings have proven themselves.
  • Y-shaped steel sleepers which are composed of H-profiles
  • a conventional W-fastening is used according to DE-OS 35 21 673, in which the rail foot is supported by angle guide plates against welded-on ribs.
  • the tension clamps are screwed to the Y-sleeper using known sleeper screws, whereby these sleeper screws are screwed into a crossbeam which is arranged in the space between the Y-sleeper.
  • This rail fastening requires a large number of components.
  • the sleeper screws must be screwed with a controlled torque, since the spring elasticity leads to a combined bending and torsional load on the screw shaft during assembly and disassembly of the fastening.
  • the rough construction work can also easily lead to damage.
  • the invention has for its object to find a simple resilient rail fastening for Y-shaped steel sleepers, which meets all railway requirements, in particular simple assembly and disassembly and high resistance to occurring rail push-through forces.
  • the rail fastening consists of simple components. Only a few loose components are required to connect the rail and the threshold. This leads to a reduction in assembly time and economic producibility.
  • the embodiment according to claim 2 also achieves the advantage that push-through forces introduced onto the rail are transmitted directly to the threshold.
  • This form of training ensures that no tolerances have to be provided between the rail fastening and the threshold. As a result, when the rail is pushed through, there is no impact stress between the rail fastening and the threshold.
  • there is an additional advantage a higher coefficient of friction between the rail foot and rail fastening. This training also serves to better transfer thrust forces from the rail to the threshold.
  • the rail fastening is used to connect a rail 1 with Y-shaped steel sleepers, which connect the track to the track grate as transverse sleepers.
  • the steel sleepers are composed of two H-profiles 2, 3, which are spaced 4 apart.
  • the H-profiles 2, 3 are connected by two ribs 7, 8 connecting the upper chords 5, 6 and a further profile piece 9.
  • the ribs 7, 8 and the profile piece 9 are welded to the H-profiles 2, 3.
  • the profile piece 9 is arranged below the lower chords 10, 11 and has a leg 12 as a T-profile, which projects downwards. This training is intended for the use of sleepers on gravel.
  • the leg 12 serves to increase the transverse sliding resistance.
  • a holding element 14 is arranged, which in the exemplary embodiment is connected to the profile piece 9 by welding.
  • the profile piece 9 and the holding element 14 are formed in one piece, for example as a forged part.
  • the rail fastening according to the exemplary embodiment is designed as an insulated rail fastening. Accordingly, a defined electrical insulation is provided between the rail 1 and the threshold.
  • the rail 1 lies on a base plate 15 with the conicity provided in order to achieve the rail inclination. This base plate 15 extends over both H-profiles 2, 3 of the threshold.
  • Spacers 17, 18 are arranged between the rail foot 16 and the ribs 7, 8 and are used to transmit the rail side forces. If the rail fastening is not insulated, these spacers 17, 18 can be omitted. Then the rail side forces are transmitted directly from the rail 1 via the spring clips 19, 20 to the ribs 7, 8.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Medicinal Preparation (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Moving Of Heads (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Pens And Brushes (AREA)
  • Connection Of Plates (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

In order to design an elastic rail fastening for Y-shaped steel sleepers, which are composed of H-sections (2, 3) having an intermediate space (13) and have ribs (7, 8), welded on the top chord (5, 6) in the area next to the rail bearing surface, as well as a further sectional piece (9) arranged between the H-sections (2, 3), in such a way that it meets all railway requirements from a technical point of view, in particular simple assembly and dismantling as well as high resistance to rail slipping forces which occur, provision is made for the sectional piece (9) below the rail bearing surface to carry a holding element (14) arranged in the intermediate space (13), for one or two spring clamps (19, 20), with in each case two spring loops (30, 31, 32) holding down the rail foot (16) and in each case one holding loop (25, 26) connecting these spring loops (30, 31, 32) and projecting into the intermediate space (13), to reach beneath the holding element (14) and for the spring clamps (19, 20) to be arranged in each case between rail foot outer edge and rib (7, 8). <IMAGE>

Description

Die Erfindung betrifft eine federnde Schienenbefestigung für Y-förmige Stahlschwellen nach dem Oberbegriff des An­spruchs 1.The invention relates to a resilient rail fastening for Y-shaped steel sleepers according to the preamble of claim 1.

Derartige Schienenbefestigungen dienen dazu, die Schiene ört­lich auf der Schwelle zu fixieren, jedoch ein Federn der Schiene beim Abheben von der Schwelle in Grenzen zuzulassen. Derartige federnde Schienenbefestigungen haben sich bewährt. Für Y-förmige Stahlschwellen, die aus H-Profilen zusammenge­setzt sind, wird nach der DE-OS 35 21 673 eine übliche W-Be­festigung, bei der sich der Schienenfuß über Winkelführungs­platten gegen aufgeschweißte Rippen abstützt, verwendet. Die Spannklemmen werden über bekannte Schwellenschrauben mit der Y-Schwelle verschraubt, wobei diese Schwellenschrauben in eine Traverse eingeschraubt werden, die im Zwischenraum der Y-Schwelle angeordnet ist. Diese Schienenbefestigung benötigt eine Vielzahl von Bauelementen. Außerdem müssen die Schwel­lenschrauben mit einem kontrollierten Drehmoment verschraubt werden, da die Federelastizität zu einer kombinierten Biege- und Torsionsbelastung der Schraubenschaftes bei der Montage und Demontage der Befestigung führt. Der rauhe Baubetrieb kann darüber hinaus leicht zu Beschädigungen führen.Such rail fasteners serve to fix the rail locally on the threshold, but to allow the rail to spring when it is lifted off the threshold within limits. Such resilient rail fastenings have proven themselves. For Y-shaped steel sleepers, which are composed of H-profiles, a conventional W-fastening is used according to DE-OS 35 21 673, in which the rail foot is supported by angle guide plates against welded-on ribs. The tension clamps are screwed to the Y-sleeper using known sleeper screws, whereby these sleeper screws are screwed into a crossbeam which is arranged in the space between the Y-sleeper. This rail fastening requires a large number of components. In addition, the sleeper screws must be screwed with a controlled torque, since the spring elasticity leads to a combined bending and torsional load on the screw shaft during assembly and disassembly of the fastening. The rough construction work can also easily lead to damage.

Eine andere federnde Schienenbefestigung für Y-förmige Stahl­schwellen ist aus "Eisenbahntechniche Rundschau, Heft 1-2/88, Seiten 67 bis 70˝ bekannt. Hier wird die Schiene durch 5-för­mige Federklammern niedergehalten, die sich in einer, die beiden H-Profile verbindenden Rippenplatte abstützen. Die Fe­derklammern nach dieser Ausbildung können durch hohe Schie­nendurchschubkräfte aus ihrem Widerlager in der Rippenplatte gezogen werden. Außerdem ist die Rippenplatte extrem teuer.Another resilient rail fastening for Y-shaped steel sleepers is known from "Eisenbahntechniche Rundschau, Issue 1-2 / 88, pages 67 to 70". Here, the rail is held down by 5-shaped spring clips, which are located in one, the two H-profiles The spring clips according to this design can be pulled out of their abutment in the rib plate by high rail pushing forces. In addition, the rib plate is extremely expensive.

Von daher liegt der Erfindung die Aufgabe zugrunde, eine ein­fache federnde Schienenbefestigung für Y-förmige Stahlschwel­len zu finden, die allen eisenbahntechnischen Anforderungen gerecht wird, im besonderen einfache Montage und Demontage sowie hoher Widerstand gegenüber auftretenden Schienendurch­schubkräften.Therefore, the invention has for its object to find a simple resilient rail fastening for Y-shaped steel sleepers, which meets all railway requirements, in particular simple assembly and disassembly and high resistance to occurring rail push-through forces.

Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnen­den Teil des Ansprüches 1 angegebenen Merkmale gelöst. Vor­teilhafte Ausbildungsformen sind in den Unteransprüchen 2 bis 6 wiedergegeben.This object is achieved by the features specified in the characterizing part of claim 1. Advantageous forms of training are given in subclaims 2 to 6.

Die mit der Erfindung erzielten Vorteile bestehen insbesonde­re darin, daß die Schienenbefestigung aus einfachen Bauteilen besteht. Es sind nur wenige lose Bauteile zum Verbinden von Schiene und Schwelle erforderlich. Das führt zu einer Redu­zierung der Montagezeit und einer wirtschaftlichen Herstell­barkeit.The advantages achieved by the invention are in particular that the rail fastening consists of simple components. Only a few loose components are required to connect the rail and the threshold. This leads to a reduction in assembly time and economic producibility.

Die Ausbildung nach Anspruch 2 erzielt außerdem den Vorteil, daß auf die Schiene eingeleitete Durchschubkräfte direkt auf die Schwelle übertragen werden. Durch diese Ausbildungsform wird erreicht, daß zwischen Schienenbefestigung und Schwelle keine Toleranzen vorgesehen werden müssen. Dadurch tritt bei Durchschub der Schiene keine Schlagbeanspruchung zwischen Schienenbefestigung und Schwelle auf. Bei der Ausbildung der Erfindung nach Anspruch 5 ergibt sich zusätzlich der Vorteil eines höheren Reibbeiwertes zwischen Schienenfuß und Schie­nenbefestigung. Auch diese Ausbildung dient einer besseren Übertragung von Durchschubkräften der Schiene auf die Schwel­le.The embodiment according to claim 2 also achieves the advantage that push-through forces introduced onto the rail are transmitted directly to the threshold. This form of training ensures that no tolerances have to be provided between the rail fastening and the threshold. As a result, when the rail is pushed through, there is no impact stress between the rail fastening and the threshold. In the embodiment of the invention according to claim 5 there is an additional advantage a higher coefficient of friction between the rail foot and rail fastening. This training also serves to better transfer thrust forces from the rail to the threshold.

Zwar ist es nach der DE-PS 34 08 597 für die Befestigung von Schienen auf Betonschwellen bekannt, Federklammern mit zwei den Schienenfuß niederhaltenden Federschlaufen und einer die­se verbindenden Halteschlaufe, die ein Halteelement unter­greift, vorzusehen. Die hier gezeigte Lösung kann jedoch nicht ohne weiteres zur Befestigung von Schienen auf Y-förmi­ge Stahlschwellen übertragen werden, auch wenn die GB-PS 715 866 den Hinweis gibt, daß eine federnde Schienenbefestigung alternativ für verschiedene Schwellenformen eingesetzt werden kann und auch direkt an einer Stahlschwelle Verwendung fin­det. Erst die erfindungsgemäße Lösung, das Flacheisen oder Profilstück zum Verbinden der H-Profile unterhalb der Schie­nenauflage anzuordnen und mit einem in den Zwischenraum ra­genden Halteelement auszubilden und weiterhin der Gedanke, die vorgesehenen Federklammern direkt im Zwischenraum anzu­ordnen, so daß sie sich ohne Zwischenschaltung weiterer Teile in Schienenlängsrichtung an den Obergurten der H-Profile ab­stützen und damit direkt die Schienenlängskräfte übertragen können, ermöglichte die Lösung nach der Erfindung.Although it is known from DE-PS 34 08 597 for the fastening of rails on concrete sleepers, spring clips with two spring loops holding down the rail foot and a connecting loop connecting them, which engages under a holding element, are provided. However, the solution shown here cannot be easily transferred for fastening rails to Y-shaped steel sleepers, even if GB-PS 715 866 indicates that a resilient rail fastening can alternatively be used for different types of sleepers and also directly on a steel sleeper Is used. Only the solution according to the invention, to arrange the flat iron or profile piece for connecting the H-profiles below the rail support and to form them with a holding element protruding into the intermediate space, and furthermore the idea of arranging the provided spring clips directly in the intermediate space so that they can be inserted without the interposition of further parts Supporting the longitudinal direction of the rails on the upper chords of the H-profiles and thus being able to directly transmit the longitudinal forces of the rail enabled the solution according to the invention.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zei­gen

  • Fig. 1 eine Schiene und Schienenbefestigung in Seitenan­sicht und
  • Fig. 2 einen Querschnitt durch die Schiene nach Eig. 1 im Bereich des Zwischenraumes zwischen den H-Profilen der Y-förmigen Stahlschwelle.
An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it
  • Fig. 1 is a rail and rail mounting in side view
  • Fig. 2 shows a cross section through the rail according to Eig. 1 in the area of the space between the H-profiles of the Y-shaped steel sleeper.

Die Schienenbefestigung dient der Verbindung einer Schiene 1 mit Y-förmig ausgebildeten Stahlschwellen, die als Quer­schwellen das Gleis zum Gleisrost verbinden. Die Stahlschwel­len sind aus zwei H-Profilen 2, 3 zusammengesetzt, die einen Abstand 4 aufweisen. Die Verbindung der H-Profile 2, 3 er­folgt durch zwei die Obergurte 5, 6 verbindende Rippen 7, 8 und ein weiteres Profilstück 9. Im Ausführungsbeispiel sind die Rippen 7, 8 und das Profilstück 9 mit den H-Profilen 2, 3 verschweißt. Das Profilstück 9 ist unterhalb der Untergurte 10, 11 angeordnet und weist als T-Profil einen Schenkel 12 auf, der nach unten ragt. Diese Ausbildung ist vorgesehen für den Einsatz der Schwellen auf Schotter. Der Schenkel 12 dient zur Erhöhung des Querverschiebewiderstandes. Im Zwischenraum 13 zwischen den H-Profilen 2, 3 ist ein Halteelement 14 ange­ordnet, das im Ausführungsbeispiel durch Schweißen mit dem Profilstück 9 verbunden ist. Bei der Ausbildung der Schienen­befestigung für eine feste Fahrbahn mit einer ebenen Auflage für die Schwellen kann jedoch vorgesehen werden, daß das Pro­filstück 9 und Halteelement 14 einstückig, beispielsweise als Schmiedeteil ausgebilet sind. Die Schienenbefestigung nach dem Ausführungsbeispiel ist als isolierte Schienenbefestigung ausgebildet. Dementsprechend ist zwischen Schiene 1 und Schwelle eine definierte elektrische Isolierung vorgesehen. Die Schiene 1 liegt auf einer Unterlagsplatte 15 mit der vor­gesehenen Konizität zur Erzielung der Schienenneigung. Diese Unterlagsplatte 15 erstreckt sich über beide H-Profile 2, 3 der Schwelle. Zwischen Schienenfuß 16 und Rippen 7, 8 sind Abstandsstücke 17, 18 angeordnet, die zur Übertragung der Schienenseitenkräfte dienen. Bei unisolierter Ausbildung der Schienenbefestigung können diese Abstandsstücke 17, 18 ent­fallen. Dann werden die Schienenseitenkräfte direkt von der Schiene 1 über die Federklammern 19, 20 auf die Rippen 7, 8 übertragen.The rail fastening is used to connect a rail 1 with Y-shaped steel sleepers, which connect the track to the track grate as transverse sleepers. The steel sleepers are composed of two H-profiles 2, 3, which are spaced 4 apart. The H-profiles 2, 3 are connected by two ribs 7, 8 connecting the upper chords 5, 6 and a further profile piece 9. In the exemplary embodiment, the ribs 7, 8 and the profile piece 9 are welded to the H-profiles 2, 3. The profile piece 9 is arranged below the lower chords 10, 11 and has a leg 12 as a T-profile, which projects downwards. This training is intended for the use of sleepers on gravel. The leg 12 serves to increase the transverse sliding resistance. In the space 13 between the H-profiles 2, 3, a holding element 14 is arranged, which in the exemplary embodiment is connected to the profile piece 9 by welding. When designing the rail fastening for a solid carriageway with a flat support for the sleepers, however, it can be provided that the profile piece 9 and the holding element 14 are formed in one piece, for example as a forged part. The rail fastening according to the exemplary embodiment is designed as an insulated rail fastening. Accordingly, a defined electrical insulation is provided between the rail 1 and the threshold. The rail 1 lies on a base plate 15 with the conicity provided in order to achieve the rail inclination. This base plate 15 extends over both H-profiles 2, 3 of the threshold. Spacers 17, 18 are arranged between the rail foot 16 and the ribs 7, 8 and are used to transmit the rail side forces. If the rail fastening is not insulated, these spacers 17, 18 can be omitted. Then the rail side forces are transmitted directly from the rail 1 via the spring clips 19, 20 to the ribs 7, 8.

Die Abstandsstücke 17, 18 übergreifen den Schienenfuß 16 mit einer Auflage 21, 22. Sie besitzen jeweils eine Aussparung 23, 24 zum Durchführen der Federklammern 19, 20. Die Feder­klammern 19, 20 sind ausgebildet mit Halteschlaufen 25, 26, die in Halteschlaufenstege 27, 28, 29 auslaufen und danach in Federschlaufen 30, 31, 32 übergehen. Die Halteschlaufenstege 27, 28, 29 laufen nach oben konisch auseinander. Die Halte­schlaufen 25, 26 untergreifen Nasen 33, 34 des Profilstücks 9, das im Ausführungsbeispiel aus einem Blech hergestellt ist. Die Federschlaufen 30, 31, 32 der Federklammern 19, 20 halten über die Auflagen 21, 22 der Abstandsstücke 17, 18 den Schienenfuß 16 nieder. Im Ausführungsbeispiel ist der Abstand 4 der Obergurte 5, 6 der H-Profile 2, 3 geringer als das hier anliegende Außenmaß der Halteschlaufenstege 27, 28, 29 der Federklammern 19, 20 im unmontierten Zustand. Da die Halte­schlaufenstege 27, 28, 29 sich nach oben erweitern, werden sie während der Montage beim Nachuntenschieben der Federklam­mern 19, 20 seitlich vorgespannt. Dadurch liegen sie an den Innenkanten 35, 36 der Obergurte 5, 6 der H-Profile 2, 3 an. Die beschriebene Schienenbefestigung kann seitenverstellbar ausgebildet sein. Für diese Ausbildung ist es vorgesehen, die Abstandsstücke 17, 18 mit unterschiedlicher Breite 37, 38 auszubilden. Die Schiene 1 liegt dann exzentrisch zwischen den Rippen 7, 8, wodurch eine Spur- oder Lageveränderung er­zielt werden kann. Eine Höhenregulierung ist ebenfalls in einfacher Weise möglich. Hierbei werden unterschiedlich dicke Unterlagsplatten 15 eingesetzt. Die Abstandsdifferenz zwi­schen Schienenunterkante 39 und Nasenunterfläche des Halte­elements 14 wird durch Aufschieben von nicht dargestellten Ausgleichsstücken auf die Nase 33, 34 oder die Halteschlaufe 24, 25 ausgeglichen.

  • 1 Schiene
  • 2 H-Profil
  • 3 H-Profil
  • 4 Abstand
  • 5 Obergurt
  • 6 Obergurt
  • 7 Rippe
  • 8 Rippe
  • 9 Profilstück
  • 10 Untergurt
  • 11 Untergurt
  • 12 Schenkel
  • 13 Zwischenraum
  • 14 Halteelement
  • 15 Unterlagsplatte
  • 16 Schienenfuß
  • 17 Abstandsstück
  • 18 Abstandsstück
  • 19 Federklammer
  • 20 Federklammer
  • 21 Auflage
  • 22 Auflage
  • 23 Aussparung
  • 24 Aussparung
  • 25 Halteschlaufe
  • 26 Halteschlaufe
  • 27 Halteschlaufensteg
  • 28 Halteschlaufensteg
  • 29 Halteschlaufensteg
  • 30 Federschlaufe
  • 31 Federschlaufe
  • 32 Federschlaufe
  • 33 Nase
  • 34 Nase
  • 35 Innenkante
  • 36 Innenkante
  • 37 Breite
  • 38 Breite
  • 39 Schienenunterkante
The spacers 17, 18 overlap the rail foot 16 with a support 21, 22. They each have a recess 23, 24 for the passage of the spring clips 19, 20. The spring clips 19, 20 are designed with holding loops 25, 26, which are in holding loop webs 27, 28, 29 run out and then merge into spring loops 30, 31, 32. The retaining strap webs 27, 28, 29 diverge conically upwards. The holding loops 25, 26 engage under lugs 33, 34 of the profile piece 9, which is made of sheet metal in the exemplary embodiment. The spring loops 30, 31, 32 of the spring clips 19, 20 hold down the rail foot 16 via the supports 21, 22 of the spacers 17, 18. In the exemplary embodiment, the distance 4 between the upper chords 5, 6 of the H-profiles 2, 3 is less than the outer dimension of the retaining loop webs 27, 28, 29 of the spring clips 19, 20 in the unassembled state. Since the strap webs 27, 28, 29 expand upwards, they are laterally pretensioned during assembly when the spring clips 19, 20 are pushed down. As a result, they rest on the inner edges 35, 36 of the upper chords 5, 6 of the H-profiles 2, 3. The rail fastening described can be designed to be laterally adjustable. For this training, it is provided that the spacers 17, 18 are formed with different widths 37, 38. The rail 1 is then eccentrically between the ribs 7, 8, whereby a change in track or position can be achieved. Height adjustment is also possible in a simple manner. Base plates 15 of different thickness are used here. The difference in distance between the lower edge 39 of the rail and the lower surface of the nose of the holding element 14 is compensated for by sliding compensating pieces (not shown) onto the nose 33, 34 or the holding loop 24, 25.
  • 1 rail
  • 2 H profile
  • 3 H profile
  • 4 distance
  • 5 top chord
  • 6 top chord
  • 7 rib
  • 8 rib
  • 9 profile piece
  • 10 lower flange
  • 11 lower flange
  • 12 legs
  • 13 space
  • 14 holding element
  • 15 base plate
  • 16 rail base
  • 17 spacer
  • 18 spacer
  • 19 spring clip
  • 20 spring clip
  • 21st edition
  • 22 edition
  • 23 recess
  • 24 recess
  • 25 hand strap
  • 26 hand strap
  • 27 strap strap
  • 28 strap loop
  • 29 strap strap
  • 30 spring loop
  • 31 spring loop
  • 32 spring loop
  • 33 nose
  • 34 nose
  • 35 inner edge
  • 36 inner edge
  • 37 width
  • 38 width
  • 39 lower edge of rail

Claims (6)

1. Federnde Schienenbefestigung für Y-förmige Stahlschwellen, die aus einen Zwischenraum aufweisenden H-Profilen zusam­mengesetzt sind und auf dem Obergurt im Bereich neben der Schienenauflage aufgeschweißte Rippen sowie ein weiteres zwischen den H-Profilen angeordnetes Profilstück aufwei­sen, dadurch gekennzeichnet, daß
- das Profilstück (9) unterhalb der Schienenauflage ein im Zwischenraum (13) angeordnetes Halteelement (14) trägt,
- eine oder zwei Federklammern (19, 20) mit jeweils zwei den Schienenfuß (16) niederhaltenden Federschlaufen (30, 31, 32) und jeweils einer diese verbindenden, in den Zwischenraum (13) ragende Halteschlaufe (25, 26) das Halteelement (14) untergreift und
- die Federklammer (19, 20) jeweils zwischen Schienenfuß­außenkante und Rippe (7, 8) angeordnet ist.1. Resilient rail fastening for Y-shaped steel sleepers, which are composed of an intermediate H-profiles and have welded ribs on the top flange in the area next to the rail support and a further profile piece arranged between the H-profiles, characterized in that
- The profile piece (9) below the rail support carries a holding element (14) arranged in the intermediate space (13),
- One or two spring clips (19, 20), each with two spring loops (30, 31, 32) holding down the rail foot (16) and one each connecting loop, which projects into the intermediate space (13) and holds the holding element (14 ) engages and
- The spring clip (19, 20) is arranged between the outer edge of the rail foot and the rib (7, 8). 2. Federnde Schienenbefestigung nach Anspruch 1, dadurch ge­kennzeichnet, daß der Abstand der Obergurte (5, 6) der H-­Profile (2, 3) geringer ist als das hier anliegende Außen­maß der Halteschlaufenstege (27, 28, 29) der Federklammern (19, 20) im unmontierten Zustand.2. Resilient rail fastening according to claim 1, characterized in that the distance between the top chords (5, 6) of the H-profiles (2, 3) is less than the outer dimension of the retaining strap webs (27, 28, 29) of the spring clips (19 , 20) in the unmounted state. 3. Federnde Schienenbefestigung nach Anspruch 1, dadurch ge­kennzeichnet, daß das Profilstück (9) mit Halteelement (14) einteilig ausgebildet ist.3. Resilient rail fastening according to claim 1, characterized in that the profile piece (9) with the holding element (14) is integrally formed. 4. Federnde Schienenbefestigung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß jeweils zwischen Schienenfuß­außenkante und Rippe (7, 8) ein von der Halteschlaufe (25, 26) der Federklammern (19, 20) durchdrungenes Abstands­stück (17, 18) angeordnet ist.4. A resilient rail fastening according to claims 1 to 3, characterized in that a spacer (17, 18) penetrated by the holding loop (25, 26) of the spring clips (19, 20) is arranged between the outer edge of the rail foot and the rib (7, 8) . 5. Federnde Schienenbefestigung nach Anspruch 4, dadurch ge­kennzeichnet, daß jeweils das Abstandsstück (17, 18) den Schienenfuß (16) unter den Federschlaufen (30, 31, 32) der Federklammern (19, 20) übergreift.5. Resilient rail fastening according to claim 4, characterized in that in each case the spacer (17, 18) overlaps the rail foot (16) under the spring loops (30, 31, 32) of the spring clips (19, 20). 6. Federnde Schienenbefestigung nach Anspruch 4 oder An­spruch 5, dadurch gekennzeichnet, daß die Abstandsstücke (17, 18) einer Befestigung mit unterschiedlicher Breite (37, 38) ausgebildet sind.6. resilient rail fastening according to claim 4 or claim 5, characterized in that the spacers (17, 18) of a fastening with different widths (37, 38) are formed.
EP89114532A 1988-09-30 1989-08-07 Elastic rail fastening Expired - Lifetime EP0363591B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89114532T ATE76137T1 (en) 1988-09-30 1989-08-07 RESILIENT RAIL MOUNTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833265A DE3833265C1 (en) 1988-09-30 1988-09-30
DE3833265 1988-09-30

Publications (2)

Publication Number Publication Date
EP0363591A1 true EP0363591A1 (en) 1990-04-18
EP0363591B1 EP0363591B1 (en) 1992-05-13

Family

ID=6364091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89114532A Expired - Lifetime EP0363591B1 (en) 1988-09-30 1989-08-07 Elastic rail fastening

Country Status (8)

Country Link
EP (1) EP0363591B1 (en)
AT (1) ATE76137T1 (en)
DD (1) DD285621A5 (en)
DE (2) DE3833265C1 (en)
DK (1) DK166508B1 (en)
ES (1) ES2019576T3 (en)
GR (1) GR3005430T3 (en)
NO (1) NO168062C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109068C2 (en) * 1991-03-20 1995-01-19 Langen & Sondermann Gmbh & Co Device for fastening rails to sleepers or the like

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715866A (en) * 1952-07-30 1954-09-22 United Steel Companies Ltd Improvements in or relating to the securing of railway rails
DE2602869B1 (en) * 1976-01-27 1977-04-21 Hoesch Werke Ag SPRING RAIL FASTENING
DE3408597A1 (en) * 1984-03-09 1985-09-12 Hoesch Ag, 4600 Dortmund CONCRETE THRESHOLD WITH RECESSES AND METHOD FOR THEIR PRODUCTION
DE3521673A1 (en) * 1984-11-08 1986-05-22 Stahlwerke Peine-Salzgitter Ag, 3320 Salzgitter Device for fastening rails of a railway on steel sleepers, in particular on Y-type steel sleepers
EP0192268A2 (en) * 1985-02-22 1986-08-27 Preussag Stahl Aktiengesellschaft Device for fastening railway rails on steel sleepers
DE8709429U1 (en) * 1987-07-09 1987-08-27 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Positioning security for steel sleepers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB715866A (en) * 1952-07-30 1954-09-22 United Steel Companies Ltd Improvements in or relating to the securing of railway rails
DE2602869B1 (en) * 1976-01-27 1977-04-21 Hoesch Werke Ag SPRING RAIL FASTENING
DE3408597A1 (en) * 1984-03-09 1985-09-12 Hoesch Ag, 4600 Dortmund CONCRETE THRESHOLD WITH RECESSES AND METHOD FOR THEIR PRODUCTION
DE3521673A1 (en) * 1984-11-08 1986-05-22 Stahlwerke Peine-Salzgitter Ag, 3320 Salzgitter Device for fastening rails of a railway on steel sleepers, in particular on Y-type steel sleepers
EP0192268A2 (en) * 1985-02-22 1986-08-27 Preussag Stahl Aktiengesellschaft Device for fastening railway rails on steel sleepers
DE8709429U1 (en) * 1987-07-09 1987-08-27 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Positioning security for steel sleepers

Also Published As

Publication number Publication date
ES2019576A4 (en) 1991-07-01
NO893866L (en) 1990-04-02
DK477989D0 (en) 1989-09-28
NO893866D0 (en) 1989-09-28
DK166508B1 (en) 1993-06-01
ATE76137T1 (en) 1992-05-15
DK477989A (en) 1990-03-31
DD285621A5 (en) 1990-12-19
NO168062C (en) 1992-01-08
EP0363591B1 (en) 1992-05-13
ES2019576T3 (en) 1993-03-01
DE58901411D1 (en) 1992-06-17
NO168062B (en) 1991-09-30
GR3005430T3 (en) 1993-05-24
DE3833265C1 (en) 1989-10-19

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