WO2002077366A1 - Oberbau-zungenvorrichtung - Google Patents
Oberbau-zungenvorrichtung Download PDFInfo
- 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
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.
Landscapes
- 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)
- Metal Rolling (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)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK02722263T DK1370728T3 (da) | 2001-03-23 | 2002-03-22 | Overbygningstungeanordning |
EP02722263A EP1370728B1 (de) | 2001-03-23 | 2002-03-22 | Oberbau-zungenvorrichtung |
CA002439944A CA2439944A1 (en) | 2001-03-23 | 2002-03-22 | Superstructure switching device |
DE50210927T DE50210927D1 (de) | 2001-03-23 | 2002-03-22 | Oberbau-zungenvorrichtung |
US10/469,996 US20040113023A1 (en) | 2001-03-23 | 2002-03-22 | Superstructure switching device |
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 (de) | 2002-10-03 |
Family
ID=26008896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/003255 WO2002077366A1 (de) | 2001-03-23 | 2002-03-22 | Oberbau-zungenvorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040113023A1 (de) |
EP (1) | EP1370728B1 (de) |
AT (1) | ATE373742T1 (de) |
CA (1) | CA2439944A1 (de) |
DE (1) | DE50210927D1 (de) |
DK (1) | DK1370728T3 (de) |
WO (1) | WO2002077366A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2201172A1 (de) * | 2007-09-12 | 2010-06-30 | voestalpine BWG GmbH & Co.KG | Schienenauszugsvorrichtung |
Families Citing this family (2)
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)
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 (de) | 1978-12-26 | 1980-08-06 | Eli Lilly And Company | Verfahren zum Reinigen von Insulin und so hergestelltes Insulin |
DE19920858A1 (de) | 1999-01-15 | 2000-07-27 | Schreck Mieves Gmbh | Oberbau-Zungenvorrichtung |
EP0603883B1 (de) | 1992-12-24 | 2000-09-20 | BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG | Zunge |
Family Cites Families (2)
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 |
-
2002
- 2002-03-22 AT AT02722263T patent/ATE373742T1/de not_active IP Right Cessation
- 2002-03-22 DE DE50210927T patent/DE50210927D1/de not_active Expired - Lifetime
- 2002-03-22 EP EP02722263A patent/EP1370728B1/de not_active Expired - Lifetime
- 2002-03-22 DK DK02722263T patent/DK1370728T3/da active
- 2002-03-22 US US10/469,996 patent/US20040113023A1/en not_active Abandoned
- 2002-03-22 WO PCT/EP2002/003255 patent/WO2002077366A1/de active IP Right Grant
- 2002-03-22 CA CA002439944A patent/CA2439944A1/en not_active Abandoned
Patent Citations (6)
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 (de) | 1978-12-26 | 1980-08-06 | Eli Lilly And Company | Verfahren zum Reinigen von Insulin und so hergestelltes Insulin |
EP0603883B1 (de) | 1992-12-24 | 2000-09-20 | BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG | Zunge |
DE19920858A1 (de) | 1999-01-15 | 2000-07-27 | Schreck Mieves Gmbh | Oberbau-Zungenvorrichtung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2201172A1 (de) * | 2007-09-12 | 2010-06-30 | voestalpine BWG GmbH & Co.KG | Schienenauszugsvorrichtung |
EP2201172B1 (de) * | 2007-09-12 | 2019-03-13 | voestalpine BWG GmbH | Schienenauszugsvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
US20040113023A1 (en) | 2004-06-17 |
EP1370728A1 (de) | 2003-12-17 |
DE50210927D1 (de) | 2007-10-31 |
EP1370728B1 (de) | 2007-09-19 |
ATE373742T1 (de) | 2007-10-15 |
DK1370728T3 (da) | 2008-02-04 |
CA2439944A1 (en) | 2002-10-03 |
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