EP0883713B1 - Hochelastische Befestigung von Eisenbahn-Schienen auf einer festen Fahrbahn - Google Patents
Hochelastische Befestigung von Eisenbahn-Schienen auf einer festen Fahrbahn Download PDFInfo
- Publication number
- EP0883713B1 EP0883713B1 EP97905097A EP97905097A EP0883713B1 EP 0883713 B1 EP0883713 B1 EP 0883713B1 EP 97905097 A EP97905097 A EP 97905097A EP 97905097 A EP97905097 A EP 97905097A EP 0883713 B1 EP0883713 B1 EP 0883713B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail
- fastening
- concrete sleeper
- standard concrete
- guide plates
- 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
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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
Definitions
- the invention relates to a device for the highly elastic fastening of railroad tracks on a solid carriageway.
- EP 0 295 685 describes a device for fastening railroad tracks to a solid carriageway.
- an elastic intermediate plate is arranged between the rail foot and the concrete railway sleeper, which ensures sufficient deflection.
- Angle guide plates are arranged on both sides of the rail foot, which form a support for tension clamps for rail fastening and press it against the foot of the rail using a threshold screw. The angle guide plates form a rail channel, absorb the horizontal forces and guide them into the concrete sleeper via inclined surfaces.
- the angle guide plates have chamber-like recesses into which the pressure distribution plate and the elastic intermediate plate protruding on both sides above the width of the rail foot can protrude.
- the concrete sleepers described in EP 0 295 685 are specially designed for use on a solid carriageway and have very deep savings in the fastening area, which completely accommodate the angle guide plates.
- EP 0 455 594 A1 describes an elastic fastening of a railroad track with angle guide plates which are arranged on both sides of the rail foot for its lateral guidance and which receive a fastening screw passing through them.
- the fastening screws press a rail fastening element against the angle guide plate and against the rail foot in order to fix the rail on the concrete sleeper.
- An elastic intermediate plate made of a rubber material is arranged between the rail foot and the concrete sleeper.
- a special concrete sleeper is used, which has an essentially flat surface contour and only has a recess in the area of the angle guide plate.
- EP 0 455 594 A1 represents the closest prior art.
- the object of the invention is to provide rail fastening on a solid carriageway using standard elements and using standard concrete sleepers, with which high rail deflection values are achieved.
- both an elastic intermediate plate, as well as a pressure distribution plate and a plastic intermediate layer can be arranged between the rail and the concrete sleeper, while still using a standard Tension clamp is possible.
- the elastic intermediate plate can protrude on both sides beyond the width of the rail foot and protrude into the receiving spaces of the angle guide plates arranged on both sides of the rail.
- both the elastic intermediate plate and the pressure distribution plate have a greater extension in the longitudinal direction of the standard concrete sleeper than the rail foot and are therefore on both sides of the rail foot beyond its width and into the receiving spaces of the angle guide plates.
- the pressure distribution plate distributes the forces transmitted to it from the rail foot over a large area and transfers it evenly via the elastic intermediate plate into the standard concrete sleeper.
- this embodiment has the advantage that the pre-assembled delivery of the fastening devices on the threshold elastic intermediate plate and the pressure distribution plate are captively arranged between the two angle guide plates forming a fastening point.
- the fastening screws are preferably anchored in exchangeable plastic screw anchors, which are located in the standard concrete sleepers. This makes it possible, on the one hand, to quickly carry out necessary maintenance work that requires an exchange of the screw anchor, on the other hand to allow the use of different standard tension clamps and to adapt the concrete sleeper quickly and safely to the respective sleeper screws.
- the shape of the angle guide plates is matched to the use of a standard tension clamp for fastening the rail foot, as is e.g. is described in DE 39 18 091. This means that the greatest possible number of standard elements can be used and the retrofitting of existing track systems can possibly be carried out without changing the tension clamps.
- Different angle guide plates can preferably be used, which in the installed position have a different horizontal extent in the longitudinal direction of the standard concrete sleeper.
- the position of the rail channel, which is formed between two angle guide plates, is designed to be changeable and the track can be set or corrected in a predetermined frame.
- the axes of rotation of the fastening screws are advantageously inclined at an angle to the vertical. This will insert the rail into the rail channel, which is formed between the angle guide plates, much easier.
- FIG. 1 An exemplary embodiment which is illustrated in FIG. 1.
- FIG. 1 shows a half section of a symmetrically designed device 10 for fastening a rail 12.
- the rail 12 forms together with a second rail 12 a railroad track.
- the device 10 serves to tension the foot 14 of the rail against a support 16, which extends transversely to the longitudinal direction of the rail 12 in its longitudinal extent.
- the carrier 16 is preferably made of concrete and represents, for example, a standard concrete sleeper as used by Deutsche Bahn AG under the name DB Standard Concrete Sleeper B70 W60. This standard concrete sleeper has so far been used in ballast track, but not on a solid road.
- the standard concrete sleeper 16 hereinafter referred to briefly as a concrete sleeper, has, in the area in which one rail 12 of the pair of rails is received, a depression 18 which runs perpendicular to the longitudinal axis of the sleeper and which is composed of a flat contact surface 20 and bead-shaped depressions 22.
- the bead-shaped depressions run in the longitudinal direction of the rail 12 and extend over the entire threshold width or a part thereof.
- the bead-shaped recess 22 has an inclined surface 24 on the side facing away from the rail 12.
- the angle guide plates serve to transfer horizontal forces and to accommodate a preassembled rail attachment.
- the angle guide plate 30 has a guide surface 32 for the rail foot 14, which is preferably spaced a short distance from the facing side of the rail foot 14 in the mounting position. This enables a rail head countersink as required in the form of a predefined rail deflection value.
- the side of the angle guide plate 30 facing a tension clamp 34, in the assembly position, is matched to the shape and function of the tension clamp 34 used in each case.
- the angle guide plate has a guide groove 36 for receiving a rear support arch of the tension clamp 34, a bore 38 for a sleeper screw 40 and a guide groove 42 for the inner leg of the tension clamp 34.
- the angle guide plate 30 is corresponding formed into the concrete sleeper.
- the inclined surface 44 of the angle guide plate 30 is shaped so that it is as fully as possible in contact with the inclined surface 24 of the concrete sleeper and thus horizontal forces that occur as far as possible can be removed evenly into the concrete sleeper.
- support elements 46 are formed which transmit the vertical forces which occur when the tensioning clamp 34 is tightened to the concrete sleeper 16.
- the angle guide plate 30 has a U-shaped profile, seen in vertical section parallel to the longitudinal axis of the rail, towards the rail 12, the legs of which are formed by the support elements 46. This creates between the flat receiving surface 20 of the concrete sleeper and the transverse element of the U-shaped profile on the one hand and between the two support elements 46 on the other hand, a chamber-like receiving space 48, which serves to accommodate the elements described below, between the bottom 50 of the rail 12 and the flat receiving surface 20 are arranged.
- the inclined surface 44 is adjoined by a substantially vertically extending, outer end surface 28 which projects beyond the upper side 29 of the concrete sleeper 16 outside the recess 18.
- an elastic intermediate plate 52 is placed on the flat receiving surface 20 of the concrete sleeper and thus between the underside 50 of the rail and the concrete sleeper.
- the elastic intermediate plate 52 consists of an elastomer and has a static spring rate that can be adjusted according to the requirements.
- a pressure distribution plate 54 is placed over the elastic intermediate plate 52, which is flat and can be produced in a simple manner in rolled steel.
- the pressure distribution plate 54 as well as the elastic intermediate plate 52 have an extension in the longitudinal direction of the concrete sleeper that is greater than the width of the rail 12 on the underside 50 thereof. As a result, the pressure distribution plate 54 and the elastic intermediate plate 52 each protrude laterally over the foot 14 of the rail.
- the elastic intermediate plate 52 and pressure distribution plate 54 protrude into the chamber-like receiving spaces 48 of the angle guide plates 30 arranged on both sides of the rail and are each provided with an elongated hole oriented in the longitudinal axis of the threshold.
- the elastic intermediate plate 52 and pressure distribution plate 54 preferably bear in a form-fitting manner on the longitudinal walls of the receiving space 48 running in the longitudinal direction of the concrete sleeper.
- the clear height of the receiving space 48 is dimensioned larger than the total thickness of the elastic intermediate plate 52 and pressure distribution plate 54, so that a compression of the end parts of the plates 52 and 54 when the angle guide plate 30 is pressed onto the concrete sleeper 16 is substantially avoided.
- the force applied by the tension clamp 34 is transmitted essentially directly to the concrete sleeper 16 via the angle guide plate, as a result of which the rail inclination angle is maintained with the required accuracy even if the two tension clamps of a fastening point are possibly unevenly prestressed.
- the highly elastic intermediate plate 52 allows the rail the necessary vertical depression and can be selected so that the desired deflection of the rail is achieved.
- the steel pressure distribution plate 54 distributes the vertical forces acting on the rail evenly over a large area. Thus, the pressure distribution plate 54 acts as an artificial widening of the rail foot.
- a plastic intermediate layer 56 is additionally arranged between the pressure distribution plate 54 and the underside 50 of the rail 12.
- tension clamps 34 and tie bolts 40 known in the art can be used in the device 10 for fastening railroad tracks to a solid carriageway.
- the rail is braced with the SKL 14 elastic tensioning clamp that is common in ballast superstructures.
- the two free spring arms 58 of the tension clamp 34 rest on the rail foot.
- the rail foot is dominated by a center loop, which acts as an anti-tipper.
- the rail is braced vertically by tightening the sleeper screw 40, which is anchored in replaceable plastic screw anchors. After tightening the tensioning screw 40, the two free spring arms 58 of the tensioning clamp 34 exert a force of approximately 2 ⁇ 10 kN on the rail with an elastic spring travel of approximately 13 mm.
- the rail fastening can be delivered pre-assembled on the threshold.
- the tension clamps are in a preassembly position, which is shown for the tension clamp SKL 14 shown in FIG. 1 in the aforementioned DE 39 18 091.
- the threshold screw 40 is screwed into the plastic dowels only a few turns and allows the tensioning clamp 34 to be preassembled to the left relative to the mounting position shown in FIG. 1, that is to say it has moved away from the location of the rail which is later fitted.
- the tensioning clamp 34 is no longer in the guide groove 36 of the angle guide plate 30.
- the tensioning clamp 34 and the angle guide plate 30, but on the other hand also the elastic intermediate plate 52 and the pressure distribution plate 54 are fixed in position on the concrete sleeper 16 via the sleeper screw 40.
- the tensioning clamp 34 has to be moved in the direction of the rail foot, so that the free spring arms 58 rest on the rail foot 14 and the sleeper screw 40 is finally tightened ,
- the angle guide plates 30 arranged on both sides of the rail 12 form a rail channel and transfer the horizontal forces via the contact of the inclined surfaces 44 and 24 into the concrete sleeper 16.
- some of the horizontal forces that occur are introduced into the concrete sleeper by the axes 26 of the sleeper screws 40, which are inclined at an angle to the vertical.
- the fastening system 10 is designed so that a height adjustment of up to 5 mm is possible. Furthermore, if desired, a track adjustment of up to +/- 10 mm can be carried out by using specially shaped angle guide plates 30, the interaction of which on both sides of the rail 12 specifically shift the rail channel in the longitudinal direction of the concrete sleeper 16.
- the rail fastening described is also suitable for the use of high-speed trains on new lines. It is thus possible to convert an existing ballast track to the fastening system according to the invention while still using the standard concrete sleepers, which also makes it suitable for use in high-speed traffic.
- ballast bedding with concrete, asphalt or the like and thus continue to use it on a solid carriageway without changing the fastening system, because the rail fastening according to the invention achieves the desired high deflection values for the overall elasticity even without the contribution of the ballast substructure.
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)
- Catching Or Destruction (AREA)
- Bridges Or Land Bridges (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Moving Of Heads (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19607339A DE19607339A1 (de) | 1996-02-27 | 1996-02-27 | Vorrichtung zur hochelastischen Befestigung von Eisenbahn-Schienen auf Standard-Betonschwellen |
DE19607339 | 1996-02-27 | ||
PCT/EP1997/000934 WO1997032083A1 (de) | 1996-02-27 | 1997-02-26 | Vorrichtung zur hochelastischen befestigung von eisenbahn-schienen auf standard-betonschwellen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0883713A1 EP0883713A1 (de) | 1998-12-16 |
EP0883713B1 true EP0883713B1 (de) | 2004-04-28 |
Family
ID=7786561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97905097A Expired - Lifetime EP0883713B1 (de) | 1996-02-27 | 1997-02-26 | Hochelastische Befestigung von Eisenbahn-Schienen auf einer festen Fahrbahn |
Country Status (17)
Country | Link |
---|---|
US (1) | US6257495B1 (es) |
EP (1) | EP0883713B1 (es) |
CN (1) | CN1216078A (es) |
AT (1) | ATE265576T1 (es) |
CZ (1) | CZ293627B6 (es) |
DE (2) | DE19607339A1 (es) |
DK (1) | DK0883713T3 (es) |
ES (1) | ES2221036T3 (es) |
HR (1) | HRP970115B1 (es) |
IL (1) | IL125975A (es) |
PL (1) | PL185096B1 (es) |
PT (1) | PT883713E (es) |
RU (1) | RU2239012C2 (es) |
SK (1) | SK285115B6 (es) |
TR (1) | TR199801678T2 (es) |
UA (1) | UA50760C2 (es) |
WO (1) | WO1997032083A1 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19919506A1 (de) * | 1999-04-29 | 2000-11-30 | Thyssen Krupp Materials & Serv | Federnde Schienenbefestigung |
GB2388141B (en) * | 2002-04-30 | 2005-05-25 | Pandrol Ltd | Railway rail fastening clip |
BRPI0418935A (pt) * | 2004-07-01 | 2007-11-27 | Vossloh Werke Gmbh | placa de guia angular e sistema para fixar trilhos para veìculos de trilho |
DE102004033724B3 (de) * | 2004-07-13 | 2005-10-27 | Vossloh-Werke Gmbh | System zum Befestigen einer Schiene für Schienenfahrzeuge |
DE102005058444B3 (de) * | 2005-12-07 | 2007-04-26 | Db Netz Ag | Befestigungsmittel für Bahnschienen |
DE202006009340U1 (de) * | 2006-06-14 | 2006-08-17 | Seifert, Dietrich | Vorrichtung zur Lagesicherung und Führung von Schienen |
ES2283235B1 (es) * | 2007-04-04 | 2009-03-01 | Mondragon Soluciones, S.L.U. | Vaina para sujeciones de railes ferroviarios, procedimiento para reemplazar dicha vaina en una traviesa y utiles para ejecutar dicho procedimiento. |
DE102007025708B4 (de) * | 2007-06-01 | 2009-06-18 | Schwihag Ag | Kraftschlüssige elastische Schienenbefestigung für Gleisanlagen |
DE102007045466B3 (de) * | 2007-09-21 | 2009-08-06 | Vossloh-Werke Gmbh | System zum Befestigen einer Schiene |
DE102007045709B3 (de) * | 2007-09-24 | 2009-04-30 | Rail.One Gmbh | Betonschwelle und Verfahren zur Regulierung der Position von Schienen |
DE102007053901B3 (de) * | 2007-11-09 | 2009-05-20 | Db Netz Ag | Vorrichtung zur Montage und Demontage eines Befestigungsmittels, insbesondere eines Schienenbefestigungsmittels auf einem Tragkörper |
HRP20070525A2 (hr) * | 2007-11-15 | 2010-02-28 | Debeljak Tomislav | Elastična kopča i postupak pričvrščivanja tračnica na željezničke pragove |
BRPI0822109A2 (pt) * | 2008-02-22 | 2019-09-24 | Vossloh Werke Gmbh | "sistema para fixação de um trilho, e fixação de um trilho em um substrato" |
DE102008028093A1 (de) * | 2008-06-13 | 2009-12-17 | Wirthwein Ag | Stützpunkt und Befestigung für Schienen auf einer Holzschwelle |
DE202008012236U1 (de) * | 2008-07-09 | 2009-04-23 | Vossloh-Werke Gmbh | Winkelführungsplatte und System zum Befestigen einer Schiene |
CN101824780B (zh) * | 2009-02-11 | 2013-10-23 | 沃斯洛工厂有限公司 | 将铁轨紧固至路基的系统的导板及包含该导板的系统 |
US20110047786A1 (en) * | 2009-02-11 | 2011-03-03 | Vossloh-Werke Gmbh | Guide plate for a system for securing a rail on a substrate and a system comprising such guide plate |
DE102009041112B4 (de) * | 2009-09-15 | 2014-10-30 | Vossloh-Werke Gmbh | System zum Befestigen einer Schiene und Befestigung einer Schiene |
ES2443044T3 (es) * | 2010-05-10 | 2014-02-17 | Vossloh-Werke Gmbh | Placa de guía para guiar lateralmente un sistema de raíl para la fijación de un raíl a una base |
EP2609257A1 (de) | 2010-08-24 | 2013-07-03 | Vossloh-Werke GmbH | Unterlegplatte für ein schienenbefestigungssystem, system zum befestigen einer schiene und verfahren zum sanieren eines schienenbefestigungspunktes |
DE102010060745A1 (de) | 2010-11-23 | 2012-05-24 | Vossloh-Werke Gmbh | Führungsplatte zum seitlichen Führen einer Schiene und System zum Befestigen einer Schiene |
WO2012167947A1 (de) * | 2011-06-10 | 2012-12-13 | Schwihag Ag | Schienenbefestigungssystem |
US8727230B2 (en) * | 2011-07-15 | 2014-05-20 | Vossloh-Werke Gmbh | System for fastening a rail to a sleeper |
ES2403017B1 (es) * | 2011-11-04 | 2014-06-03 | Esteyco S.A.P. | Dispositivo de sujeción de carril ferroviario |
CZ23382U1 (cs) | 2011-12-20 | 2012-02-06 | DT - Výhybkárna a strojírna, a.s. | Podkladnicová sestava pro upevnení kolejnic |
CZ23899U1 (cs) | 2011-12-20 | 2012-05-31 | DT- Výhybkárna a strojírna a. s. | Pružná mezideska |
DE102012014500A1 (de) * | 2012-07-23 | 2014-01-23 | Schwihag Ag | Schienenbefestigungssystem für Übergangsbereiche |
GB2510419B (en) * | 2013-02-04 | 2020-02-05 | Pandrol Ltd | A railway rail anchoring device |
DE102013106123A1 (de) * | 2013-06-12 | 2014-12-18 | Vossloh-Werke Gmbh | Schienenbefestigungspunkt und Unterlegplatte für einen solchen Schienenbefestigungspunkt |
EP3049572B1 (de) * | 2013-09-26 | 2017-03-29 | Heico Befestigungstechnik Gmbh | Schienenbefestiger sowie anordnung mit einem solchen schienenbefestiger |
CN204266070U (zh) * | 2014-08-04 | 2015-04-15 | 太仓中博铁路紧固件有限公司 | 可调高的轨道弹条扣件系统 |
PT3235951T (pt) * | 2016-04-22 | 2019-07-12 | Schwihag Ag | Dispositivo para a fixação de um carril para veículos ferroviários |
DE102018117453A1 (de) | 2018-07-19 | 2020-01-23 | Schwihag Ag Gleis- Und Weichentechnik | Schienenbefestigungssystem |
DE102019207929A1 (de) * | 2019-05-29 | 2020-12-03 | Schwihag Ag | Schienenbefestigungssystem |
CN110359325A (zh) * | 2019-08-02 | 2019-10-22 | 太仓中博铁路紧固件有限公司 | 一种钢轨的扣件组装结构及对应的钢轨安装方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632164A1 (de) * | 1993-06-30 | 1995-01-04 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Gleisoberbau mit Schienen |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
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DE377765C (de) | 1923-06-26 | Josef Brinkmann Dr | Fuer Bergwerke verwendbare Krankentrage | |
DE295685C (es) | ||||
DE126057C (es) | ||||
DE455594C (de) | 1926-10-13 | 1928-02-04 | Platen Munters Refrigerating S | Verfahren zum Betriebe von Absorptionskaeltemaschinen |
FR1526086A (fr) * | 1967-03-30 | 1968-05-24 | Vagneux Traverses Beton | Attaches de rail doublement élastiques pour traverses en béton et analogues |
FR2315569A1 (fr) * | 1975-06-26 | 1977-01-21 | Sonneville Roger | Dispositif de support et de fixation de rail |
DE3619417A1 (de) * | 1986-06-10 | 1987-12-17 | Salzgitter Peine Stahlwerke | Betonschwelle |
DE3720381A1 (de) * | 1987-06-19 | 1989-01-05 | Vossloh Werke Gmbh | Vorrichtung zur befestigung von eisenbahnschienen auf fester fahrbahn |
EP0377765B2 (de) * | 1989-01-13 | 1994-11-02 | Wayss & Freytag Aktiengesellschaft | Für zwei Spurweiten einsetzbare Gleisschwelle aus Beton |
DE3918091A1 (de) | 1989-06-02 | 1990-12-06 | Vossloh Werke Gmbh | Schienenbefestigung auf betonschwellen od. dgl. mittels elastischer spannklemmen |
FR2661697B1 (fr) * | 1990-05-02 | 1992-08-21 | Vape Sa Ets | Dispositif de fixation d'un rail de chemin de fer sur une traverse. |
DE4034032A1 (de) | 1990-10-23 | 1992-04-30 | Deutsche Reichsbahn | Anordnung zur elektrischen isolation von schienenbefestigungen auf betonschwellen in gleisanlagen |
DE4212679B4 (de) | 1992-04-15 | 2005-02-24 | Bwg Gmbh & Co. Kg | Anordnung einer Schiene |
FR2715414A1 (fr) | 1994-01-25 | 1995-07-28 | Imin Sl | Dispositif de montage et de fixation d'un rail sur une traverse. |
-
1996
- 1996-02-27 DE DE19607339A patent/DE19607339A1/de not_active Ceased
-
1997
- 1997-02-26 US US09/125,879 patent/US6257495B1/en not_active Expired - Lifetime
- 1997-02-26 WO PCT/EP1997/000934 patent/WO1997032083A1/de active IP Right Grant
- 1997-02-26 TR TR1998/01678T patent/TR199801678T2/xx unknown
- 1997-02-26 DE DE59711574T patent/DE59711574D1/de not_active Expired - Lifetime
- 1997-02-26 PT PT97905097T patent/PT883713E/pt unknown
- 1997-02-26 PL PL97328859A patent/PL185096B1/pl unknown
- 1997-02-26 CZ CZ19982724A patent/CZ293627B6/cs not_active IP Right Cessation
- 1997-02-26 CN CN97193793A patent/CN1216078A/zh active Pending
- 1997-02-26 IL IL12597597A patent/IL125975A/xx not_active IP Right Cessation
- 1997-02-26 ES ES97905097T patent/ES2221036T3/es not_active Expired - Lifetime
- 1997-02-26 UA UA98094981A patent/UA50760C2/uk unknown
- 1997-02-26 AT AT97905097T patent/ATE265576T1/de active
- 1997-02-26 SK SK1178-98A patent/SK285115B6/sk not_active IP Right Cessation
- 1997-02-26 DK DK97905097T patent/DK0883713T3/da active
- 1997-02-26 RU RU98117817A patent/RU2239012C2/ru not_active IP Right Cessation
- 1997-02-26 EP EP97905097A patent/EP0883713B1/de not_active Expired - Lifetime
- 1997-02-27 HR HR970115A patent/HRP970115B1/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0632164A1 (de) * | 1993-06-30 | 1995-01-04 | Allgemeine Baugesellschaft - A. Porr Aktiengesellschaft | Gleisoberbau mit Schienen |
Also Published As
Publication number | Publication date |
---|---|
IL125975A0 (en) | 1999-04-11 |
IL125975A (en) | 2001-01-28 |
UA50760C2 (uk) | 2002-11-15 |
EP0883713A1 (de) | 1998-12-16 |
US6257495B1 (en) | 2001-07-10 |
PL185096B1 (pl) | 2003-02-28 |
PT883713E (pt) | 2004-09-30 |
WO1997032083A1 (de) | 1997-09-04 |
SK285115B6 (sk) | 2006-06-01 |
TR199801678T2 (xx) | 1998-12-21 |
DE19607339A1 (de) | 1997-08-28 |
ATE265576T1 (de) | 2004-05-15 |
DE59711574D1 (de) | 2004-06-03 |
CZ293627B6 (cs) | 2004-06-16 |
HRP970115A2 (en) | 1998-02-28 |
CZ272498A3 (cs) | 1999-04-14 |
SK117898A3 (en) | 1999-06-11 |
CN1216078A (zh) | 1999-05-05 |
HRP970115B1 (en) | 2005-06-30 |
DK0883713T3 (da) | 2004-08-16 |
RU2239012C2 (ru) | 2004-10-27 |
PL328859A1 (en) | 1999-03-01 |
ES2221036T3 (es) | 2004-12-16 |
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