WO2005017258A1 - Arrangement for switching from a tongue blade to a stock rail - Google Patents
Arrangement for switching from a tongue blade to a stock rail Download PDFInfo
- Publication number
- WO2005017258A1 WO2005017258A1 PCT/EP2004/008805 EP2004008805W WO2005017258A1 WO 2005017258 A1 WO2005017258 A1 WO 2005017258A1 EP 2004008805 W EP2004008805 W EP 2004008805W WO 2005017258 A1 WO2005017258 A1 WO 2005017258A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insert
- base plate
- arrangement according
- arrangement
- holder
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/04—Nature of the support or bearing
- E01B2202/044—Rolling
Definitions
- the invention relates to an arrangement for converting a tongue rail to a stock rail fixed on a base plate, such as a ribbed plate, comprising a sliding chair starting from the base plate arranged on a support, such as a sleeper or a solid track, and at least one roller element, the support for the tongue rail is.
- roller element is designed to be adjustable both in height and at a distance from the stock rail.
- the known roller device is connected to the ribbed plate in such a way that it moves with it. This can result in blows to the tongue rail in particular when lifting shafts are introduced into the stock rail and thus also into the ribbed plate.
- the present invention is based on the problem of designing an arrangement of the type mentioned at the beginning in such a way that the roller element is uniquely assigned to the stock rail, but at the same time it is ensured that no forces leading to uncontrolled blows can be introduced onto the tongue rail.
- the problem is essentially solved in that the holder is detachably connected to an insert in the base plate and that the insert is in turn connected to the base plate via an elastic intermediate layer.
- the holder is based on an insert which in turn is elastically connected to the base plate, such as a rib plate.
- the base plate such as a rib plate.
- roller element passes through the sliding chair, so that a compact unit results; because according to EP-B-0 904 457 the holder for the roller element is arranged next to the sliding chair, so that additional fastening means are required. Furthermore, the ribbed plate must be wider than usual.
- the insert is prestressed in the direction of the support in such a way that it rests on the support regardless of the vertical position of the base plate.
- This can be achieved in that the insert is penetrated by a fastening element such as screw bolts, via which the insert is connected to the support such as a threshold or a solid roadway.
- this fixes the base plate like the rib plate, since the insert is connected to the base plate via the elastic intermediate layer.
- the insert can be vulcanized into the base plate in such a way that, in the non-installed state, the bottom surface of the insert protrudes above the base surface of the base plate. If the base plate / insert unit is then attached to the support, such as a threshold or a solid track, the insert is continuously subjected to force in the direction of the support, with the result that even if a lifting shaft acts on the base plate, i.e. the base plate is adjusted vertically, the insert lies flat on the support.
- the insert should have a slot running in the longitudinal direction of the base plate, within which the at least one roller element rotates in sections.
- the length of the slot is designed such that at least two roller elements are arranged one behind the other in the longitudinal direction of the base plate.
- the axes of the roller elements run in the usual way parallel or approximately parallel to the longitudinal axis of the stock or tongue rail.
- Fastening receptacles are provided along the slot, namely its longitudinal edges, in order to be able to adjust the holder in the longitudinal direction of the base plate. This ensures that the distance to the stock rail is adjustable to the desired extent in order to ensure optimal support of the tongue rail.
- the sliding chair have a cutout that at least partially surrounds the insert.
- the sliding chair has in particular a U-shaped geometry, the side legs of the sliding chair running along longitudinal edges of the insert and in particular outside of these.
- the cross leg itself extends directly along the stock rail.
- FIG. 1 is a perspective view of a first embodiment of an arrangement for converting a tongue rail to a stock rail
- FIG. 2 shows the arrangement according to FIG. 1, but without a sliding chair and roller device
- FIG. 3 shows a longitudinal section through the arrangement according to FIG. 1,
- Fig. 4 is a perspective view of a second embodiment of an arrangement for switching a tongue rail
- Fig. 5 shows the arrangement of FIG. 4, but without a sliding chair and roller device.
- a first embodiment of an arrangement for adjusting a tongue rail 11 relative to a stock rail 10, shown in FIGS. 1-3, comprises, in a known manner, a ribbed plate 12, which is arranged, for example, on a sleeper or a solid roadway, and a sliding chair 14 which supports the tongue rail 11 and which Bar spring elements 16, 18 is detachably arranged on the rib plate 12.
- a ribbed plate 12 which is arranged, for example, on a sleeper or a solid roadway
- Bar spring elements 16, 18 is detachably arranged on the rib plate 12.
- the sliding chair 14 serves at the same time for fastening the stock rail 10 and is supported here on a section 20 of the foot 22 of the stock rail 10.
- Section 24 of the foot 22 of the stock rail 10 which is remote from the sliding chair is secured in the usual manner via, for example, tension springs 28 which can be fixed by a tensioning screw 26.
- the sliding chair 14 has a U-geometry, the transverse leg 30 running directly along the stock rail 10 and resting on the underside on the section 20 of the rail foot 22.
- the insert 36 is connected to the fin plate 12 by vulcanization.
- the insert 36 has a longitudinal slot 42, the width of which is selected in such a way that rollers 44, 46 extending from a holder 48, which is connected to the insert 36, can extend within it.
- the insert has slots 50, 52 along the slot 42 and on its two sides, such as bores, into which the holder 48 can be fixed by means of screws 54, 56.
- the screws 54, 56 pass through the elongated holes 58, 60 in the holder 48, so that the holder 48 and thus the roller elements 44, 46 can be continuously adjusted relative to the stock rail 10; because the elongated holes 58, 60 are designed for the spacing of the openings or bores 50, 52 in the insert 36 in such a way that a stepless change in the spacing from the stock rail 10 is made possible.
- the bolts 40, 62 penetrate plastic inserts 64, 66, which are arranged in elongated holes, in order, depending on the geometry or course of the opening, for the bolts 40, 62 of the respective insert 64, 66 to allow an adjustment of the rib plate 12 along its longitudinal axis.
- plastic inserts 64, 66 which are arranged in elongated holes, in order, depending on the geometry or course of the opening, for the bolts 40, 62 of the respective insert 64, 66 to allow an adjustment of the rib plate 12 along its longitudinal axis.
- well-known constructions such as those known from DE-A-44 06 105, for example.
- 4 and 5 show a further embodiment of an arrangement for the sliding changeover of a tongue rail to a stock rail. 1 and 3, the same reference numerals are used for the same elements.
- FIGS. 4 and 5 differs from that of FIGS. 1 to 3 in that the screw 40 securing the rib plate 12 does not run at a distance from the insert 32, but rather runs with the insert 64 within the insert 36 receiving the holder 48 , This makes it possible for a preload to be introduced onto the insert 36 via the screw 40.
- the effect of this is that the intermediate layer 36 always lies flat on the base, regardless of whether the ribbed plate 12 is subjected to a force away from the base, for example by initiating a lifting shaft.
- the rib plate 12 is also fixed by the screw 40, since the insert 36 is connected to the rib plate 12 via the intermediate layer 38.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Steroid Compounds (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Saccharide Compounds (AREA)
- Knitting Machines (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04763844A EP1654422B1 (en) | 2003-08-15 | 2004-08-06 | Arrangement for switching from a tongue blade to a stock rail |
CN200480023331A CN100582370C (en) | 2003-08-15 | 2004-08-06 | Arrangement for switching from a tongue blade to a stock rail |
DE502004008223T DE502004008223D1 (en) | 2003-08-15 | 2004-08-06 | ER BACKENSCHIENE |
HK06112441.4A HK1091877A1 (en) | 2003-08-15 | 2006-11-10 | Arrangement for switching from a tongue blade to a stock rail |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10338114.7 | 2003-08-15 | ||
DE10338114 | 2003-08-15 | ||
DE102004013347.6 | 2004-03-17 | ||
DE102004013347A DE102004013347A1 (en) | 2003-08-15 | 2004-03-17 | Arrangement for switching a tongue rail to a stock rail |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005017258A1 true WO2005017258A1 (en) | 2005-02-24 |
Family
ID=34195748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008805 WO2005017258A1 (en) | 2003-08-15 | 2004-08-06 | Arrangement for switching from a tongue blade to a stock rail |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1654422B1 (en) |
KR (1) | KR100859108B1 (en) |
CN (1) | CN100582370C (en) |
AT (1) | ATE410551T1 (en) |
DE (2) | DE102004013347A1 (en) |
ES (1) | ES2315686T3 (en) |
HK (1) | HK1091877A1 (en) |
TW (1) | TWI322842B (en) |
WO (1) | WO2005017258A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007092971A1 (en) * | 2006-02-14 | 2007-08-23 | Vae Eisenbahnsysteme Gmbh | Device for raising a switch rail |
CN103132400A (en) * | 2013-03-20 | 2013-06-05 | 中国铁建重工集团有限公司 | Sliding device for turnout railroad switch |
EP2397606A3 (en) * | 2010-06-15 | 2014-09-03 | voestalpine Weichensysteme GmbH | Device for attaching a stick rail |
EP3597825A1 (en) | 2018-07-19 | 2020-01-22 | Schwihag AG Gleis- und Weichentechnik | Rail fastening system |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007043325B4 (en) * | 2007-09-12 | 2009-07-23 | Bwg Gmbh & Co. Kg | Rail expansion device |
DE102010025770A1 (en) * | 2010-07-01 | 2012-01-05 | Schwihag Ag | Rolling device for a tongue rail of a switch |
CN101914879B (en) * | 2010-07-29 | 2011-12-21 | 中国铁建重工集团有限公司道岔分公司 | Turnout movable point frog base plate |
FR2979113B1 (en) * | 2011-08-18 | 2013-08-16 | Vossloh Cogifer | ROLL POSITIONING DEVICE FOR MANEUVER ASSISTANCE SYSTEM |
CN103806350B (en) * | 2014-03-11 | 2015-12-09 | 中国铁建重工集团有限公司 | A kind of roller arrangement being convenient to adjust |
DE102014218125B3 (en) * | 2014-09-10 | 2015-12-31 | Schwihag Ag | Rolling device for changing a switch tongue |
DE102016111210A1 (en) | 2016-06-20 | 2017-12-21 | Voestalpine Bwg Gmbh | Arrangement for changing a tongue rail |
JP7349721B2 (en) * | 2019-11-14 | 2023-09-25 | 鉄道機器株式会社 | floorboard |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142378B (en) * | 1961-03-28 | 1963-01-17 | Kloeckner Werke Ag | Sliding chair for tongue devices of points |
DE4223095A1 (en) * | 1992-07-14 | 1994-01-20 | Harald Huefner | Seating for railway points in rolling and sliding chairs - provides inclined surface over which blade is slid into contact with web of rail after departure from rollers |
DE4405115A1 (en) * | 1994-02-17 | 1995-08-24 | Butzbacher Weichenbau Gmbh | Role setup |
EP0674049A1 (en) * | 1994-03-23 | 1995-09-27 | Fried. Krupp AG Hoesch-Krupp | Roller apparatus |
EP0904457A1 (en) * | 1996-06-11 | 1999-03-31 | Schwihag Gesellschaft für Eisenbahnoberbau mbH | Switch tongues |
EP0964100A2 (en) | 1991-07-25 | 1999-12-15 | BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG | Rolling support for the moving blade cooperating with the fixed rail of a switch |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200197806Y1 (en) | 2000-05-04 | 2000-09-15 | 박장묵 | A base plate in railway diverging machine |
JP2002004203A (en) * | 2000-06-22 | 2002-01-09 | West Japan Railway Co | Switch wear reduction apparatus |
-
2004
- 2004-03-17 DE DE102004013347A patent/DE102004013347A1/en not_active Withdrawn
- 2004-08-06 AT AT04763844T patent/ATE410551T1/en active
- 2004-08-06 CN CN200480023331A patent/CN100582370C/en active Active
- 2004-08-06 EP EP04763844A patent/EP1654422B1/en active Active
- 2004-08-06 DE DE502004008223T patent/DE502004008223D1/en active Active
- 2004-08-06 WO PCT/EP2004/008805 patent/WO2005017258A1/en active Application Filing
- 2004-08-06 KR KR1020067001611A patent/KR100859108B1/en active IP Right Grant
- 2004-08-06 ES ES04763844T patent/ES2315686T3/en active Active
- 2004-08-13 TW TW093124373A patent/TWI322842B/en active
-
2006
- 2006-11-10 HK HK06112441.4A patent/HK1091877A1/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1142378B (en) * | 1961-03-28 | 1963-01-17 | Kloeckner Werke Ag | Sliding chair for tongue devices of points |
EP0964100A2 (en) | 1991-07-25 | 1999-12-15 | BWG Butzbacher Weichenbau Gesellschaft mbH & Co. KG | Rolling support for the moving blade cooperating with the fixed rail of a switch |
DE4223095A1 (en) * | 1992-07-14 | 1994-01-20 | Harald Huefner | Seating for railway points in rolling and sliding chairs - provides inclined surface over which blade is slid into contact with web of rail after departure from rollers |
DE4405115A1 (en) * | 1994-02-17 | 1995-08-24 | Butzbacher Weichenbau Gmbh | Role setup |
EP0674049A1 (en) * | 1994-03-23 | 1995-09-27 | Fried. Krupp AG Hoesch-Krupp | Roller apparatus |
EP0904457A1 (en) * | 1996-06-11 | 1999-03-31 | Schwihag Gesellschaft für Eisenbahnoberbau mbH | Switch tongues |
EP0904457B1 (en) | 1996-06-11 | 2002-04-24 | Schwihag Gesellschaft für Eisenbahnoberbau mbH | Switch tongues |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007092971A1 (en) * | 2006-02-14 | 2007-08-23 | Vae Eisenbahnsysteme Gmbh | Device for raising a switch rail |
EP2397606A3 (en) * | 2010-06-15 | 2014-09-03 | voestalpine Weichensysteme GmbH | Device for attaching a stick rail |
CN103132400A (en) * | 2013-03-20 | 2013-06-05 | 中国铁建重工集团有限公司 | Sliding device for turnout railroad switch |
EP3597825A1 (en) | 2018-07-19 | 2020-01-22 | Schwihag AG Gleis- und Weichentechnik | Rail fastening system |
DE102018117453A1 (en) | 2018-07-19 | 2020-01-23 | Schwihag Ag Gleis- Und Weichentechnik | Rail fastening system |
US11306442B2 (en) | 2018-07-19 | 2022-04-19 | Schwihag Ag | Rail fastening system |
Also Published As
Publication number | Publication date |
---|---|
ES2315686T3 (en) | 2009-04-01 |
TW200513574A (en) | 2005-04-16 |
EP1654422A1 (en) | 2006-05-10 |
DE102004013347A1 (en) | 2005-04-14 |
CN100582370C (en) | 2010-01-20 |
EP1654422B1 (en) | 2008-10-08 |
HK1091877A1 (en) | 2007-01-26 |
ATE410551T1 (en) | 2008-10-15 |
CN1836073A (en) | 2006-09-20 |
TWI322842B (en) | 2010-04-01 |
KR20060111903A (en) | 2006-10-30 |
DE502004008223D1 (en) | 2008-11-20 |
KR100859108B1 (en) | 2008-09-18 |
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