EP3296460B1 - Weiche für schienen - Google Patents

Weiche für schienen Download PDF

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Publication number
EP3296460B1
EP3296460B1 EP17191883.2A EP17191883A EP3296460B1 EP 3296460 B1 EP3296460 B1 EP 3296460B1 EP 17191883 A EP17191883 A EP 17191883A EP 3296460 B1 EP3296460 B1 EP 3296460B1
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EP
European Patent Office
Prior art keywords
points according
chair
fixed rail
slide
sliding
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.)
Active
Application number
EP17191883.2A
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German (de)
English (en)
French (fr)
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EP3296460A1 (de
Inventor
Wolfgang Feldmann
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Individual
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Individual
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Publication date
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Priority to PL17191883T priority Critical patent/PL3296460T3/pl
Publication of EP3296460A1 publication Critical patent/EP3296460A1/de
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Publication of EP3296460B1 publication Critical patent/EP3296460B1/de
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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
    • E01B7/24—Heating of switches
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise

Definitions

  • the invention relates to a switch with sliding chair, stock rail, the stock rail inside switch blade and below threshold or fixed road
  • the slide chair has a base plate, which rests on the threshold or the solid roadway and under the stock rail from the outside of the stock rail to the inside of the
  • the switch blade extends, the stock rail is held on the outside by a guide rib protruding from the base plate and the slide chair has on the inside of the stock rail a slide plate on which the switch blade rests displaceably.
  • Turnouts are an integral part of the rail infrastructure, allowing rail vehicles to move from one track to another without interrupting their journey.
  • Essential components of a switch are in addition to the heart, in which the two inner rails cross over, the outer jaw rails and the two outer jaw rails inside switch blades, which lie horizontally in the direction of the track position from a remote position to a on the stock rail when setting the switch Position can be moved.
  • the rail construction of the switch is usually also on thresholds (or a corresponding fixed track, which is here to be synonymous with the term threshold to see).
  • a plurality of sliding chairs along the movable switch blade on the threshold or the solid roadway below the stock rail and the tongue to be adjusted are arranged.
  • the prior art is that Gleitstühle be cast in one piece or welded together from several parts. Riveted sliders are hardly used in new installations and are no longer allowed on many railways.
  • the assembly and disassembly of sliding chairs for switches with high switch blade is relatively simple, by, after loosening the sleeper screws, the sliding chair can be pulled out to rail outside, with back rail and switch blade need only be raised by a very small amount to avoid unnecessary friction , By contrast, the assembly and disassembly of sliding chairs with low switch blade is much more complex.
  • the sleeper screws must be loosened, the jaw rail and switch blade must be raised, the sliding chair is moved so laterally in the longitudinal direction of the track in the sleeper compartment, tilted and finally pulled out.
  • the width of the sliding chairs is limited by the fact that the threshold compartments are about 600 mm wide and so, sliding chairs wider than 300 mm collide when sliding sideways with the adjacent sliding chair. In conventional slide chairs a larger width is not necessary, since they only serve to support the switch blade or the stock rail on the threshold. Usually the width is approx. 160 mm.
  • the DE 101 16 041 B4 shows a conventional Gleitstuhlplatte, which corresponds exactly to the preamble of claim 1.
  • This Gleitstuhlplatte has formed on the base plate projecting guide rib for lateral holding the stock rail firmly.
  • it has a rolling device which is mounted separately from the Gleitieneplatte on a separate base plate which is held on the stock rail and is dimensioned so that it takes up substantially only the space available above the threshold next to the Gleitieneplatte space.
  • switches are heated with low temperature - up to about 12 ° C or so that no radiant heat is used to melt snow or ice -
  • the sliding chair is to be heated directly, like the EP 1 529 880 B1 of the applicant describes. It is designed to provide the greatest possible width so that the entire area under the area swept over by the switch point and on which snow and ice could obstruct the setting process should be warmed up.
  • the WO 2014/032867 A2 describes a heat exchanger assembly for heating a sliding chair of a switch, in which below a Gleitstuhlplatte a receiving space is provided for the heat exchanger, which is thermally insulated to the underlying threshold. Again, the threshold compartment and in particular the stock rail between the thresholds is not sufficiently heated.
  • the DE 10 2013 016 232 A1 describes a temperature control unit for switches, which provides separate heat exchanger, which are clamped on the inside of the switch blade and outboard to the stock rail.
  • both the stock rail, as well as the switch blade is heated over the longitudinal extent, but the gap between the stock rail and switch blade is not heated by these heat exchangers, so in turn separate heating elements are provided.
  • the same shows the DE 10 2010 029 854 A1 ,
  • the object of the invention is therefore to provide a switch, in particular with a low switch blade, in such a way that a change of the slide chair with little effort is possible. Furthermore, it is an object to provide a switch, which is provided with a sliding chair, which is prepared in particular for heating at low temperature and allows the widest possible heat distribution in the region of the movable switch blade.
  • a switch according to claim 1 Because a rib piece is provided with the guide rib, which is releasably secured to the base plate, wherein the guide rib is provided on the separate rib piece, can after loosening and removing the rib piece and the release the sleeper screws or the attachment to the fixed track of the sliding chair relatively easily moved inwards to the track center and removed. A shift in the direction of the track and a tilting of the slide chair in the sleeper compartment are thus no longer necessary, whereby the widest possible embodiment of the sliding chair is ever possible. From inside, so from track center then a new or restored sliding chair can be reinstalled accordingly again.
  • the rib piece has a support plate which can be inserted into a recess adapted to the shape of the support plate in the base plate, the transverse forces caused by traversing trains and acting on the stock rail (acting on the track outside) of the guide rib, the outside of the rail of the stock rail abuts on the rib piece and the rib piece with its support plate by positive engagement in the recess adapted to the support plate on the base plate of the sliding chair and their attachment means in the superstructure, ie derived in the threshold or the solid lane.
  • the separate ribbed piece is fastened to the base plate with separate screws.
  • a point heater can be realized, which has placed their heat input close to the moving parts of the switch and also allows the heat input over the entire width, preferably from a threshold center of the compartment to the next threshold center of the compartment.
  • a low-temperature heating especially at heating temperatures of 6 ° C to 20 ° C, more preferably from 8 ° C to 12 ° C
  • Damage to the slide chair equipped with the heating means can be easily repaired by replacing the slide chair, whereby the defective heating means in the replaced slide chair can later be repaired in the workshop.
  • the total width of the broadening extends preferably close to the threshold center distance, ie up to half in the area between two adjacent thresholds, namely half into the threshold compartment. This level must be slightly below, because when the ballast is plugged under the turnout, the sleepers can be moved up to 2-3 cm, thus avoiding the fact that the widenings of two adjacent sliding chairs can collide with each other.
  • the removable rib for exchange according to the invention can be moved inwardly on the threshold to the track center and thus exchanged as a one-piece overall component, since the widening of the adjacent sliding chair would not allow a displacement of the sliding chair to be replaced in the track direction in the conventional way of exchange.
  • the so-widened Gleitstühle could be completely replaced only at a switch or exchanged with points removal, which would make repair or retrofitting significantly more expensive and expensive.
  • the broadening in one embodiment of the invention no longer serves as an immediate bearing surface the switch blade, so that it can deflect under appropriate load when overrun by a wheel by a small amount, as occurs especially at low switch points. Otherwise, there is a risk that the edges of the sliding surface could break when the switch blade is loaded. Therefore, a wider footprint for the switch blade on the slide plate is to be avoided and to provide for broadening a slight slope or the deflection of the tongue following rounding with large radius.
  • the widening which leads into the threshold compartment between two adjacent sleepers, as deep as possible, so that any falling chunks of ice or other smaller objects can slide into this cavity and thus can not block the gap between the stock rail and switch tongue. Chunks of ice are melted when in contact with the heated widening and thus slide easily on a film of water along the slope to the lowest point. This deepest point should be about 8 cm below the lower rail edge, so that corresponding small parts do not block the switch or chunks of larger dimensions block the switch only until the defrosting of the ice break until it no longer reaches the gap between the stock rail and switch blade.
  • the inclination of the upper side of the sliding surface of the sliding plate to the free end of the broadening increases, in particular, the top is curved convex.
  • the attachment element additionally bears against the switch blade in its position adjacent to the stock rail in a thermally conductive manner.
  • the switch blade when the sliding chair is heated at low temperature, for example via a system heated with geothermal heat, the switch blade is also heated substantially over its entire length. This reduces the risk that parts of the switch blade may over-cool and stick to snow or ice.
  • the broadening with the attachment element under the adjoining switch blade then additionally serves as a support for the switch blade loaded by the draw weight. Accordingly, a significantly lower, if not almost negligible, deflection of the switch blade due to the axle load of a traveling rail vehicle is likely to arise.
  • the switch blade rests thermally conductive even in the remote position on the slide chair, as is also the case with normal slide chairs. Should a rolling device be provided, the switch blade should rest after reaching the remote position again on the sliding surface of the sliding chair, so that the switch blade is heated by the low-temperature heating heat-conducting in this position.
  • the stock rail is also heated in the threshold compartment area.
  • the heating of the Gleitstühle is designed such that a heating chamber are thermally conductively connected to a rail foot of the stock rail of track interior to the rail web comprehensive approach element. This element is part of the sliding chair.
  • the aggregates of the tamping machines such as hooks or rollers for lifting the track grid, can not collide with parts of the sliding chair. The hooks grip from outside the track to the Half under the rail foot of the stock rail or rollers from the outside under the rail head.
  • a heating chamber of the heating means is formed with access opening, the heat is brought directly into the crucial components near the ice-free-to-hold portion of the switch, the access opening maintenance or replacement of the recorded therein Components allowed.
  • This low-temperature heated sliding chair is either welded from weldable steel or cast steel or cast from nodular cast iron approved by the respective railway company.
  • the heating is arranged in heating chambers, predominantly next to the load-bearing areas.
  • the heating chamber has the access opening in the mounting position of the widening in its underside and the access opening is provided with a removable lid.
  • An electric heating element may be used per heating chamber, or it may be used as a heat transferring cavity with inlet and outlet for a sensitive heat medium, or it may be formed as a condensation chamber for a gas using direct evaporation geothermal heating.
  • the condensation chamber should be designed using a working medium with working pressure of up to 10 bar as a shallow and open cavity without reinforcing webs.
  • a structured surface for example with molded-in ribs for enlarging the heat transfer surface, is advantageous.
  • the lower side of the heating chamber be sealed with a cover made of heat-insulating material to avoid unnecessary losses. If the heating chamber used as a condensation chamber, it is gas-tight and pressure-tight to close. This can be done with weldable material by welding, with ductile iron serves a lid with gas-resistant and pressure-resistant seal, which is advantageously vulcanized to metal, for sealing.
  • the heating chamber is formed with an electric heating element or as a heat transferring cavity for a circulating heat transfer medium or as a condensation chamber for a fluid for geothermal heating by direct evaporation, wherein the necessary supply lines are connected in the lid, is a change of an electric heating element to another heating by replacing the lid and supplementing an inflow and outflow of the working medium easily possible.
  • Modern switches are partially equipped with roller systems to reduce the friction between the switch blade and sliding surface and the reduction of wear.
  • a rolling device with at least one freely rotatable roller is provided on the slide, wherein the roller slightly surmounted the sliding surface of the sliding plate, so that the switch blade is slightly lifted during the adjustment friction-reducing by the role in abutting on the stock rail position and lying in the stock rail Position, however, completely rests on the sliding surface of the sliding plate.
  • the roller on a cranked axis between two juxtaposed at a threshold distance sliding chairs on the sliding plates is arranged supporting.
  • the cranked axis can be used in the area of the sliding plate in designated recordings.
  • a slide chair 1 is shown in a first embodiment in side view with components of a switch in a partially sectioned view in a view in the track longitudinal direction.
  • the slide chair 1 is placed on a threshold 4 of the switch, wherein the slide chair 1 a stock rail 2 and an associated switch blade 3 are mounted.
  • the sliding chair 1 consists of an elongate base plate 10 which rests on a broad base along the threshold 4 on the upper side of the threshold 4. Further, a slide plate 11 is provided, on its sliding surface 111th trained top the switch blade 3 is slidably superimposed.
  • the switch tongue 3 is in Fig. 1 shown in adjacent to the stock rail 2 position. When adjusting the switch from this switch position in the other switch position, the switch blade 3 is moved on the sliding surface 111 of the slide plate 11 in the drawing plane to the left. A rail vehicle would then no longer be guided on the branching switch tongue 3, but along the stock rail 2.
  • the base plate 10 and the slide plate 11 is in one piece, for example made of ductile iron.
  • the slide chair 1 can also be made of steel in welding technology.
  • the slide chair 1 In addition to the guiding and load-bearing function for the switch tongue 3, the slide chair 1 also holds the stock rail 2 anchored on the superstructure (threshold 4 or fixed carriageway and gravel bed).
  • a guide rib 50 is arranged on the outside of the stock rail 2 at its rail foot 21.
  • the slide plate 11 On the inside of the stock rail 2, the slide plate 11 is formed so that it overlaps the rail 21 of the stock rail 2.
  • a thrust channel 19 is provided in a known manner for an anchoring spring, not shown, which applies a resilient, elastic load on the rail 21 of the stock rail 2.
  • a guide rib 50 cross-common attachment by means of so-called iron (for example, tension clamp and mounting screw, see Fig. 5 ) attached.
  • the guide rib 50 is not an integral part of the base plate 10 or of the sliding chair 1, but the guide rib 50 is provided on a separate rib piece 5.
  • the rib 5 can, as in Fig. 5 shown in a further embodiment, a support plate 51 having formed thereon guide rib 50.
  • the rib piece 5 is releasably attached to the base plate 10. To the shear forces acting on the stock rail 2 when driving the switch from the rail vehicles, safely on the base plate 10 of the slide chair 1 in the To initiate superstructure (threshold 4, etc.), a recess 16 is formed with abutment 18 in the base plate 10 in the base plate 10 at the position for attachment of the rib piece 5, in which the support plate 51 of the rib piece 5 fits positively.
  • mounting holes 14 are provided near the inside and outside ends of the base plate 10 to be fastened with suitable for the underlying superstructure, such as concrete or wooden threshold 4 fixing screws 41.
  • suitable for the underlying superstructure such as concrete or wooden threshold 4 fixing screws 41.
  • mounting holes 14 are below the support plate 51 of the rib piece 5, wherein in the support plate 51 to the mounting holes 17 matching mounting holes 52 are provided so that when screwing the mounting screws 41, the rib piece 5 together with the sliding chair 1 on the threshold 4 is fixed.
  • a slide chair 1 is shown in a second embodiment in plan view.
  • the switch with remote from the stock rail 2 switch blade 3 'and the right part of the Fig. 2 the situation with at the stock rail 2 fitting switch blade 3. From the threshold 4, only a section is shown.
  • the track center is in drawing plane of the Fig. 2 below.
  • the track rail 2 passing in the track longitudinal direction X is also shown in the cutout.
  • the Switching tongue 3 shown as a section, as previously described, left in the remote position 3 'and right in the adjacent position 3rd
  • the threshold 4 of the slide chair 1 with its elongated rectangular base plate 10 via four mounting holes 14 with here in Fig. 2 anchoring screws 41 not shown anchored in the threshold 4.
  • On the base plate 10 is on the inside of the stock rail rail 21 of the stock rail overhanging the slide plate 11 is shown. Within the slide plate 11 is shown in dashed lines the receiving channel (push channel 19) for the passing from the inside to the stock rail tension spring. At the inside end of the slide plate 11, the usual Verrastungs resonance spring is shown for the sake of completeness.
  • the rib piece 5 is shown with its support plate 51 in the recess 16 of the base plate 10 resting.
  • the guide rib 50 of the rib piece 5 rests against the outside of the rail foot 21 of the stock rail 2.
  • two larger mounting holes 52 are shown, which correspond to the underlying fasteners of the base plate 10 and serve to receive the threshold fixing screws 41, which are not shown here.
  • the pronounced in the support plate 51 of the rib piece 5 mounting tabs are shown with corresponding threaded holes 17, in the separate screws 53 for direct screw in the threaded holes 17 of the base plate 10 are screwed.
  • the middle of the guide rib 50 is a conventional rail fastening screw with tension clamp, so-called iron 22 for attachment of the rail 21 of the stock rail 2 shown.
  • the slide plate 11 has in this illustrated embodiment on both sides in track longitudinal direction X integrally formed widenings 12, which may serve for example for receiving heating means 6 not shown here.
  • a supply line 65 is shown, which is preferably brought from below to the widening 12.
  • the two in Fig. 2 shown leads 65 are guided below the stock rail 2 along the threshold 4 to the outside.
  • the supply line 65 is provided covering each one.
  • a neck element 13 is formed, which has a thermally conductive contact with the rail 21 of the stock rail 2 on its inside.
  • Fig. 3 is on the left half a cross section along in Fig. 2 shown dash-dotted line, viewed from the inside and on the right side a view from the outside according to the arrow with "III" in Fig. 2 shown.
  • the slide chair 1 has the base plate 10 with a sliding plate 11 integrally connected thereto.
  • the slide plate 11 has a widening 12, which has an upper side 121 (see, eg, FIG. Fig. 5 ), which inclines from the horizontal sliding surface 111 of the sliding plate 11 with increasing inclination to about 45 degrees to its free end 122.
  • a heating chamber 61 is formed as a cavity. This cavity has on its underside an access opening 62, which is in the illustrated embodiment with a cover 63 by means of cover fixing screws 64 releasably closed. Between lid 63 and access opening 62, a seal not shown is provided so that the heating chamber 61 can be used as a gas and pressure-tight condensation chamber for a geothermally vaporized fluid, which is supplied via a corresponding feed line 65 from the geothermal hole.
  • a rolling device 7 which has a freely rotatably mounted roller 71 which is held by a cranked axis 72.
  • the cranked axis 72 continues to the left on the other side of the roller 71 accordingly and is on the next slide chair, which rests on the next threshold 4, on.
  • the load of the switch blade 3 are derived in the adjustment of the rolling device 7 on both sides of a sliding chair.
  • the roller 71 is arranged so that it slightly surmounted the sliding surface 111 of the slide chair 1 and thus raises the switch blade 3 during the adjustment by, for example, 0.1 mm.
  • the friction during the adjustment of the switch is significantly reduced.
  • the switch blade since the switch blade rests both in the adjacent position 3 as well as in the remote position 3 'with its underside over the entire surface on the sliding surface 111 of the slide plate 11, the switch blade 3 is always heat-conductively heated in the heated switch.
  • Fig. 4 is shown in a view from below of the slide chair 1 with its base plate 10 in one half, since it is formed completely symmetrical thereto.
  • the cover 63 is removed from the widening 12 and attachment element 13 in order to have free insight into the heating chamber 61.
  • the broadening 12 shown below has a plurality of cover mounting holes 123 in its outer wall.
  • cover fixing screws 64 assigned to these cover fastening bores 123 are screwed in.
  • the lid 63 and the visible here access opening 62 to the heating chamber 61st to provide a seal. This can for example be vulcanized onto the lid 63.
  • a plurality of fins 66 are provided to increase the heat transfer area. Such ribs 66 are also provided in the part of the heating chamber 61, which projects into the neck element 13. This is in Fig. 4 to see on the right part of the widening 12.
  • Fig. 5 is in a further embodiment, as already described above, the removable rib 5 shown in a dissolved state. Furthermore, in Fig. 5 the sliding plate 11 shown with widening 12 in view, wherein the integrally formed on the widening 12 neck element 13 is shown in a cross-sectional view.
  • the attachment element 13 has a part of the heating chamber 61 as a cavity in order to directly receive a heat input in this component by the condensation of the geothermally vaporized fluid. Further, in this partial sectional view, a beak-shaped rail foot receptacle 131 can be seen, which forms around the rail foot 21 of the stock rail 2.
  • the attachment element 13 is connected over its longitudinal extent along the stock rail 2 over a large area in heat-conducting manner to the rail foot 21 of the stock rail 2.
  • the switch blade 3 is shown both in the adjacent position and in the remote position 3 'in order to visualize the adjustment path Y of the switch blade 3.
  • a further embodiment is in Fig. 6 the left half of a slide chair in plan view, similar to the situation according to Fig. 4 represented.
  • Functionally identical components to the embodiments described above are designated by the same reference numerals and will not be described separately here in part.
  • the slide plate 11 has on its upper side a plane sliding surface 111, which extends above the base plate 10 via the adjustment path Y of the switch blade, not shown. Furthermore, however, the sliding surface 111 also extends above the attachment element 13, that is to say in the region of the widening 12, but only below the switch point in the abutting position on the stock rail, resulting in an approximately "T" -shaped sliding surface 111 for a sliding chair 1 with two-sided widenings results. In the region of the widening 12, the upper side 121 dips into the threshold compartment with a clear gradient, so that here the upper side 121 releases a free space of several centimeters, preferably at least 8 cm, to the underside of the switch tongue. This is in Fig. 6 visualized by indicated with fine line “contour lines”.
  • FIG. 7 shown again in a spatial view with cut stock rail 2 and cut switch blade 3.
  • the sliding chair 1 with spacers 12 and optionally attachment element 13 is referring to Fig. 5 an exchange of the sliding chair also possible without much effort, since in turn the detachable rib piece 5 can be removed, so that the entire sliding chair for easy lifting of the stock rail 2 and the switch blade 3 in the direction of the track center, ie in Fig. 5 moved to the left on the threshold 4 inwards and can be lifted out of the switch.
  • the widening down into the threshold compartment widening 12 is not a hindrance, since these are still above the Schotterstatutorys. If necessary, remove a thin layer of ballast in the sleeper compartment.
  • the special feature of the sliding chair is thus that it is possible in one-piece construction, for example, as a cast part is created and especially in education with heating means by its one-piece best heat-conducting properties. Only on the outside of the slide chair by forming the removable rib piece 5, a separate, releasable element is required so that the sliding chair is interchangeable. Surprisingly, the formation of a one-piece sliding chair is possible even with a very wide version of the sliding chair with spacers to approximately half of the threshold compartment distance, since a purely translational in the sleeper direction inwardly directed towards the track center movement for the replacement of the sliding chair 1 is required.
  • the desired heating source or heating arrangement can be inserted in this heating chamber as needed.
  • the heating means 6 in the low temperature range (6 ° C to 20 ° C, preferably 8 ° C to 12 ° C) work to bring the heat transfer by heat conduction targeted to the bodies to be heated. Thermal radiation should be avoided to minimize energy losses.
  • This type of heating is possible, in particular, with geothermal heating via heat pipes introduced in a borehole of, for example, 100 meters depth, wherein a working medium is filled in the heat pipes whose phase change is liquid-gas-shaped at the temperature of the geothermal heat source in the borehole, For example, takes place at about 10 ° C, the working fluid without externally driven pump gaseously rises and condenses in the slide chair, in particular in the widening 12 and the neck element 13 condensation chamber, correspondingly gives off condensation heat and again drips liquid down through the pipe to be re-evaporated.
  • This way of heating a turnout is low maintenance and reliable.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
EP17191883.2A 2016-09-19 2017-09-19 Weiche für schienen Active EP3296460B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17191883T PL3296460T3 (pl) 2016-09-19 2017-09-19 Zwrotnica szynowa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016117636.2A DE102016117636A1 (de) 2016-09-19 2016-09-19 Gleitstuhl einer Weiche

Publications (2)

Publication Number Publication Date
EP3296460A1 EP3296460A1 (de) 2018-03-21
EP3296460B1 true EP3296460B1 (de) 2019-07-31

Family

ID=59914379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17191883.2A Active EP3296460B1 (de) 2016-09-19 2017-09-19 Weiche für schienen

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EP (1) EP3296460B1 (da)
DE (1) DE102016117636A1 (da)
DK (1) DK3296460T3 (da)
PL (1) PL3296460T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO347329B1 (en) * 2021-07-14 2023-09-18 Bane Nor Sf System for heating of railway tracks and switches

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58905652D1 (de) * 1988-02-25 1993-10-28 Butzbacher Weichenbau Gmbh Schienenbefestigungsplatte wie Gleitstuhl.
DE10116041B4 (de) * 2001-03-30 2005-12-29 Heim, Armin W., Dipl.-Ing. Vorrichtung zum Umstellen von Weichenzungen
DK1529880T3 (en) 2003-11-10 2016-12-05 Wolfgang Feldmann Heating arrangement for a railway switch
WO2010142720A1 (de) 2009-06-11 2010-12-16 Balfour Beatty Plc Anordnung zur beheizung von schienenweichen
DE102012100545B4 (de) 2012-01-23 2016-06-30 Pintsch Aben geotherm GmbH Wärmeübertrager für Weichen, Weichenheizeinrichtung und Gleitstuhl
DE202012103258U1 (de) 2012-08-28 2013-12-02 Triple S-Gmbh Wärmeübertrageranordnung für ein Wärmesystem zur Beheizung einer Schienenweiche
DE202012103257U1 (de) * 2012-08-28 2013-12-02 Triple S-Gmbh Heizeinrichtung zum Beheizen eines Schienenfußes
DE102012108586B3 (de) 2012-09-13 2014-02-13 Pintsch Aben geotherm GmbH Wärmeübertrager für Schienen und Weichen und Schienenheizeinrichtung
DE102012108585A1 (de) 2012-09-13 2014-05-28 Pintsch Aben geotherm GmbH Wärmeübertrager für Weichen und Weichenheizeinrichtung
DE102013016232A1 (de) 2013-10-01 2015-04-02 Ean Elektroschaltanlagen Gmbh Temperiereinheit für Fahrwegelemente und System zum Temperieren von Fahrwegelementen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
PL3296460T3 (pl) 2020-01-31
DE102016117636A1 (de) 2018-03-22
DK3296460T3 (da) 2019-10-28
EP3296460A1 (de) 2018-03-21

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