WO2002077366A1 - Dispositif d'aiguillage de voie ferree - Google Patents

Dispositif d'aiguillage de voie ferree Download PDF

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Publication number
WO2002077366A1
WO2002077366A1 PCT/EP2002/003255 EP0203255W WO02077366A1 WO 2002077366 A1 WO2002077366 A1 WO 2002077366A1 EP 0203255 W EP0203255 W EP 0203255W WO 02077366 A1 WO02077366 A1 WO 02077366A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
tongue
superstructure
rolled profile
section
Prior art date
Application number
PCT/EP2002/003255
Other languages
German (de)
English (en)
Inventor
Sebastian Benenowski
Torsten Reck
Thomas Christ
Original Assignee
Bwg Gmbh & Co. Kg
Vae Gmbh
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
Priority claimed from DE2001114683 external-priority patent/DE10114683A1/de
Application filed by Bwg Gmbh & Co. Kg, Vae Gmbh filed Critical Bwg Gmbh & Co. Kg
Priority to US10/469,996 priority Critical patent/US20040113023A1/en
Priority to DK02722263T priority patent/DK1370728T3/da
Priority to EP02722263A priority patent/EP1370728B1/fr
Priority to DE50210927T priority patent/DE50210927D1/de
Priority to CA002439944A priority patent/CA2439944A1/fr
Publication of WO2002077366A1 publication Critical patent/WO2002077366A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/06—Constructions with flexible tongues or flexible fishplates

Definitions

  • the invention relates to a superstructure tongue device with a stock rail, a tongue rail transitioning into a control rail such as a grooved rail, a guide rail, a control rail side of the tongue rail on the control rail side in particular by means of a wedge element, and a sliding device that supports the tongue rail in a sliding manner, such as a sliding plate.
  • a corresponding superstructure tongue device can be found in EP 0 603 883 B1.
  • the guide or side rail can consist of flat material.
  • the holder for the tongue rail which can also be referred to as a tongue adapter, receives the tongue rail in sections and fixes it in particular by means of a double wedge clamping plate.
  • the tongue adapter itself delimits sections of a groove that merges into the connecting rail.
  • a superstructure tongue device is known, are formed in one piece in the guide rail and support bed for the tongue rail.
  • a basic block can be produced by casting, which is given the desired geometry by machining.
  • the tongue adapter itself can be formed from the block.
  • EP 013 826 AI relates to a tongue rail which has a geometry profile on the connection rail side which corresponds to the connection rail.
  • the rail-side end section of the tongue rail is partially forged.
  • a tongue device in monoblock manner is known from DE 808 713 C.
  • the present invention is based on the problem of developing a superstructure tongue device of the type mentioned at the outset and a method for producing such a device that only a few components have to be used to form the device without sacrificing functionality , At the same time, good material properties should be given, or they should not be changed or not significantly changed when processing is necessary. In addition, materials are to be used which show the optimal suitability for an upper tongue device. Simplified production should also be made possible.
  • the problem is essentially solved in that the guide rail is a machined section of a rolled section consisting in particular of rail steel is that on the control rail side has a cross section corresponding to the control rail and merges into it flush.
  • the rolled profile is preferably a construction rail such as a thick web rail or a solid rail or a rectangular rail, for example with a cross section of 180 x 180 mm 2 .
  • a rolled profile such as a construction rail
  • the guide rail which has good material properties and high mechanical quality values, as are known from rail steel.
  • Proven welded constructions are retained through the use of rail steel in particular, so that all elements can be made with the most suitable materials for their function.
  • a rolled sheet in wear-resistant steel grade can continue to be used for the sliding device such as sliding plate, a possibility which is not possible in the construction of superstructure tongue devices in monoblock construction. Compared to monoblock constructions, production is more economical because the processing and machining effort is kept within limits.
  • the holder such as tongue adapters, which receives the control rail end of the tongue rail, is welded to the machined rolled profile, such as the machined construction rail. Consequently, there is an apparent monoblock construction in the area of the connection of the tongue rail with the adapter, so that the advantages which exist in this regard are taken over.
  • the holder is a forged section of the rolled section.
  • To connect the screw connection in a force-locking manner is also to be considered.
  • the orientation of the holder on the one hand to the machined rolled profile and on the other hand to the section of the tongue rail to be received by the holder is such that the groove running in the region of the holder and continuing into the control rail is limited only by the machined rolled profile and the section of the tongue rail.
  • a further development of the invention provides that the rolled profile in the form of a construction rail viewed from the tip of the tongue rail in front of the holder compared to the course in and has a shifted course after the recording, that is to say it is cranked out.
  • the superstructure tongue device according to the invention has a construction which has the advantages of a monoblock construction without adopting the disadvantages thereof.
  • suitable materials can be used that are optimally functional, without having to accept disadvantages due to production.
  • a method for forming a section of a superstructure tongue device comprising a stock rail, a tongue rail which merges into a control rail such as a grooved rail, a guide rail, a holder which receives the tongue rail and a sliding device which supports the tongue rail between the stock rail and the guide rail that the guide rail is produced from a rolled section made of rail steel by machining, which merges into a section having a profile corresponding to the control rail, which section is formed by machining a section of the rolled section.
  • the rolled profile prior to in particular machining the rolled profile, this can be bent to achieve a desired course of the guide rail.
  • the rolled profile is machined by e.g. oxyacetylene cutting receives its basic contour.
  • the rolled profile can be connected to the holder as welded and then the rolled profile can be bent to achieve the desired course.
  • La is a plan view of a superstructure tongue device
  • FIG. 1b shows a section of the device according to FIG.
  • FIG. 2 shows a section along the line AA in FIG. 1 a
  • 3 shows a section along the line BB in FIG.
  • FIG. 5 shows a section along the line D-D in Fig. La
  • Fig. 6 is a perspective view of a section of a in principle
  • FIG. 7 shows an alternative design to the guide rail in the region of FIG. 1b
  • FIG. 8 is a perspective view of a section of a superstructure
  • FIGS. 1 a and 1 b are a top view of essential elements of a superstructure tongue device of basically known construction.
  • the superstructure tongue device comprises a guide rail 10 and a stock rail 12 and a tongue rail 14 which is slidably adjustable on a slide plate 16.
  • conventional actuators not specified can be used.
  • the tongue rail 14 is fixed on the root side in a holder 18, i. H. 4 fixed in the holder 18 via a wedge element 20, as described, for example, in EP 603 883 B1.
  • the rail sections are connected in standard rails such as grooved rails, which can be connected to the rail sections in the usual way by a welded connection.
  • the guide rail 10 in the entire superstructure tongue device up to the control rail-side end 22 is a section of a rolled profile, in particular in the form of a construction rail such as thick web rail 24, which is machined to the desired profile.
  • a rolled section made of rail steel is used as the starting material, which, in particular by machining, undergoes the geometry course desired within the superstructure tongue device in order to form the guide rail 10 on the one hand and to obtain a profile on the control rail side that corresponds to that of the control rail.
  • This profile is identified in FIG. 1b with the reference number 26.
  • the construction rail Before the machining of the rolled profile 24, which is hereinafter simply referred to as the construction rail, it can be bent to the required extent, in such a way that an offset occurs directly in front of the holder 18 for the tongue rail 14 - also called the tongue adapter - as shown in Fig. lb can be seen, or according to FIGS. 7 and 8, a desired contour course by, for example Get cutting of a corresponding profile.
  • the guide rail 10 has steps, not shown in more detail, on which the slide plate 16 can be supported, which are connected in particular by welding to the guide rail 10 and the stock rail 12 can be.
  • the sliding plate 16 can in the actual sense consist of smaller and larger sliding plate sections 30, 32, 34, as shown in FIG. 6.
  • the tongue adapter 18 itself is welded to the construction rail 24 (FIG. 4) and, as mentioned, in particular holds the tongue rail 14 in its end on the control rail side, that is to say on the root side, by wedge clamping plates 20.
  • the groove 36 running in this area and continuing into the control rail is limited as follows.
  • the groove flank 38 on the one hand and the driving flank 40 of the groove 36 on the other hand are formed by sections of the construction rail 24 or the tongue rail 14.
  • the groove bottom 42 of the groove 36 is also a section of the construction rail 24, so that the tongue adapter 18 itself does not directly delimit the groove 36. Rather, the tongue adapter 18 runs along the underside 42 and the outer side 44 of the tongue rail 14 facing away from the groove and is welded on the one hand to the web 28 of the construction rail 24 and on the other hand to its base 46.
  • machined construction rail 24 viewed in the longitudinal direction, extends to both sides of the tongue adapter 18.
  • the bend of the construction rail 24 extends from the tongue rail tip viewed directly in front of the tongue adapter 18, a course in the region of the tongue adapter 18 is also possible according to FIG. 6.
  • the former construction can be described as preferred.
  • a thick web rail (type D 180/105) is particularly suitable as a construction profile.
  • Other construction rails such as full-head rails, solid rails or the like are also suitable.
  • a rectangular rolled section made of rail steel has been used as the construction profile for realizing the teaching according to the invention with an edge length XY of, for example, 180 x 180 mm 2 .
  • edge length XY of, for example, 180 x 180 mm 2 .
  • the same reference numerals are used for the same elements in accordance with the embodiment of FIGS. 1 to 6 used.
  • the tongue rail 14 merges into the traveling head 48 of the end section 50 of the rolled profile 124, the profile 26 of which corresponds to that of the control rail.
  • the profile 26 consequently has the travel head 48, the groove head 52 and a groove 54 running between them, which merges into the groove 36, as has been illustrated with reference to FIG. 4.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Finger-Pressure Massage (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Revetment (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Metal Rolling (AREA)

Abstract

L'invention concerne un dispositif d'aiguillage de voie ferrée, comprenant une contre-aiguille (12), une lame d'aiguille (14) se prolongeant en un rail standard, tel qu'un rail à gorge, un contre-rail (10), un élément de retenue (18) maintenant la lame d'aiguille par liaison de force côté rail standard, en particulier par l'intermédiaire d'un élément de cale, et un dispositif de glissement (16, 30, 32, 34) supportant la lame d'aiguille par glissement. L'objectif de l'invention est d'utiliser un minimum de composants pour concevoir ce dispositif, sans que la fonctionnalité en soit affectée. A cet effet, le contre-rail (10) est une section usinée d'un profilé laminé (24) en acier pour rails qui présente côté rail standard une section (26) correspondant au rail standard et se prolonge dans celui-ci de manière affleurante.
PCT/EP2002/003255 2001-03-23 2002-03-22 Dispositif d'aiguillage de voie ferree WO2002077366A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/469,996 US20040113023A1 (en) 2001-03-23 2002-03-22 Superstructure switching device
DK02722263T DK1370728T3 (da) 2001-03-23 2002-03-22 Overbygningstungeanordning
EP02722263A EP1370728B1 (fr) 2001-03-23 2002-03-22 Dispositif d'aiguillage de voie ferree
DE50210927T DE50210927D1 (de) 2001-03-23 2002-03-22 Oberbau-zungenvorrichtung
CA002439944A CA2439944A1 (fr) 2001-03-23 2002-03-22 Dispositif d'aiguillage de voie ferree

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10114683.3 2001-03-23
DE2001114683 DE10114683A1 (de) 2001-03-23 2001-03-23 Oberbau-Zungenvorrichtung
DE10116120.4 2001-03-30
DE10116120 2001-03-30

Publications (1)

Publication Number Publication Date
WO2002077366A1 true WO2002077366A1 (fr) 2002-10-03

Family

ID=26008896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/003255 WO2002077366A1 (fr) 2001-03-23 2002-03-22 Dispositif d'aiguillage de voie ferree

Country Status (7)

Country Link
US (1) US20040113023A1 (fr)
EP (1) EP1370728B1 (fr)
AT (1) ATE373742T1 (fr)
CA (1) CA2439944A1 (fr)
DE (1) DE50210927D1 (fr)
DK (1) DK1370728T3 (fr)
WO (1) WO2002077366A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201172A1 (fr) * 2007-09-12 2010-06-30 voestalpine BWG GmbH & Co.KG Dispositif de dilatation des rails soudés

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010037110A1 (de) * 2010-05-12 2011-11-17 Voestalpine Bwg Gmbh & Co. Kg Oberbauvorrichtung
DE202017107122U1 (de) * 2017-09-19 2018-12-21 Voestalpine Bwg Gmbh Zungenvorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590178C (de) * 1933-12-27 Alfred Berndt Federzungenweiche fuer Rillenschienen
DE808713C (de) 1950-06-01 1951-07-19 Gutehoffnungshuette Oberhausen Zungenvorrichtung fuer Weichen, insbesondere Rillenschienenweichen
DE853760C (de) * 1940-05-09 1952-10-27 Gutehoffnungshuette Oberhausen Federzungenweiche, insbesondere fuer Strassenbahnen
EP0013826A1 (fr) 1978-12-26 1980-08-06 Eli Lilly And Company Procédé pour purifier l'insuline et insuline ainsi préparée
DE19920858A1 (de) 1999-01-15 2000-07-27 Schreck Mieves Gmbh Oberbau-Zungenvorrichtung
EP0603883B1 (fr) 1992-12-24 2000-09-20 BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG Aiguillage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1439050A (en) * 1920-05-25 1922-12-19 Alden Charles Ames Process of making railroad frogs and product thereof
DE3343239C1 (de) * 1983-11-30 1985-05-30 Elektro-Thermit Gmbh, 1000 Berlin Zungenvorrichtung fuer Rillenschienenweichen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE590178C (de) * 1933-12-27 Alfred Berndt Federzungenweiche fuer Rillenschienen
DE853760C (de) * 1940-05-09 1952-10-27 Gutehoffnungshuette Oberhausen Federzungenweiche, insbesondere fuer Strassenbahnen
DE808713C (de) 1950-06-01 1951-07-19 Gutehoffnungshuette Oberhausen Zungenvorrichtung fuer Weichen, insbesondere Rillenschienenweichen
EP0013826A1 (fr) 1978-12-26 1980-08-06 Eli Lilly And Company Procédé pour purifier l'insuline et insuline ainsi préparée
EP0603883B1 (fr) 1992-12-24 2000-09-20 BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG Aiguillage
DE19920858A1 (de) 1999-01-15 2000-07-27 Schreck Mieves Gmbh Oberbau-Zungenvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2201172A1 (fr) * 2007-09-12 2010-06-30 voestalpine BWG GmbH & Co.KG Dispositif de dilatation des rails soudés
EP2201172B1 (fr) * 2007-09-12 2019-03-13 voestalpine BWG GmbH Dispositif de dilatation des rails

Also Published As

Publication number Publication date
DE50210927D1 (de) 2007-10-31
EP1370728B1 (fr) 2007-09-19
ATE373742T1 (de) 2007-10-15
DK1370728T3 (da) 2008-02-04
EP1370728A1 (fr) 2003-12-17
CA2439944A1 (fr) 2002-10-03
US20040113023A1 (en) 2004-06-17

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