EP0857235A1 - Voie ferree, traverse et element de recouvrement pour l'espace situe entre les traverses - Google Patents

Voie ferree, traverse et element de recouvrement pour l'espace situe entre les traverses

Info

Publication number
EP0857235A1
EP0857235A1 EP97917227A EP97917227A EP0857235A1 EP 0857235 A1 EP0857235 A1 EP 0857235A1 EP 97917227 A EP97917227 A EP 97917227A EP 97917227 A EP97917227 A EP 97917227A EP 0857235 A1 EP0857235 A1 EP 0857235A1
Authority
EP
European Patent Office
Prior art keywords
sleepers
railway track
gap
track according
sleeper
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.)
Granted
Application number
EP97917227A
Other languages
German (de)
English (en)
Other versions
EP0857235B1 (fr
Inventor
Olaf Unbehaun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 DE1996106469 external-priority patent/DE19606469A1/de
Priority claimed from DE19615330A external-priority patent/DE19615330A1/de
Application filed by Individual filed Critical Individual
Priority to SI9730002T priority Critical patent/SI0857235T1/xx
Publication of EP0857235A1 publication Critical patent/EP0857235A1/fr
Application granted granted Critical
Publication of EP0857235B1 publication Critical patent/EP0857235B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01B2/00—General structure of permanent way
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/008—Drainage of track
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/40—Slabs; Blocks; Pot sleepers; Fastening tie-rods to them

Definitions

  • the invention relates to a railroad track with a ballast bed, sleepers arranged on the ballast bed and rails fastened to the sleepers.
  • the invention further relates to a threshold for such
  • This long-lasting track system is exposed to all weather conditions and must be maintained continuously.
  • the very high maintenance expenditure includes lifting, tamping and straightening the track
  • the invention has for its object to develop a railroad track of the type mentioned so that the maintenance effort is minimized and investments in earthworks can be reduced.
  • each sleeper has at least one drainage channel running transversely to the longitudinal direction of the track for the lateral removal of water assigned.
  • the surface water is largely kept away from the supporting substructure located under the ballast bed, thus softening the substructure and thus destabilizing the whole Track can be avoided or reduced.
  • the vegetation in the ballast bed is practically completely prevented due to the complete or at least almost complete coverage of the ballast bed by the sleepers and the lateral drainage of the surface water, so that costly maintenance work in this regard can be dispensed with in the sleepers cross section.
  • the safety-relevant requirements are met, so that in the outer areas of the threshold (shoulder) only significantly simplified maintenance of the vegetation is necessary.
  • Contamination of the ballast bed is also virtually completely ruled out and the time-consuming cleaning of the ballast bed can also be dispensed with.
  • the size of the laying gap between adjacent sleepers is selected so that radial laying of the sleepers in the region of curves in the route is possible, preferably without the sleepers touching in these regions.
  • the drainage channels can in principle be horizontal, that is to say parallel to the longitudinal axis of the sleepers; however, a more reliable and faster drainage is ensured if the drainage channels are inclined in the longitudinal direction of the sleepers according to a further feature of the invention. If the cross-slope of the drainage canals is greater than the maximum elevations in the track in the area of curves, then even in the area of elevations the water can always be reliably drained outwards, i.e. in two-track sections towards the field side.
  • the drainage channels comprise two oppositely inclined sections for the lateral drainage of water in the direction of both sleeper heads, in which case the cross-slope of the drainage channels can be particularly strong, with the result that even if the track is excessively elevated, it is reliable Drainage is possible.
  • the thresholds can then be symmetrical.
  • the upper sides of the sleepers are at least partially designed to be inclined in the longitudinal direction of the track, that is to say towards the drainage channels. This ensures fast and reliable drainage and at the same time the permanent deposition of contaminants on the threshold is drastically restricted after the thresholds are rinsed clean during heavy rainfall and the contaminants are discharged laterally via the drainage channels.
  • a gap cover is provided according to a further essential aspect of the invention.
  • This gap covering can comprise a covering element resting on adjacent sleepers on both sides of the gap and in the simplest case can be designed as a resting plate, for example also a concrete plate.
  • the gap cover can also be held in a form-fitting and / or non-positive manner in the gap and can also be glued in the gap or in the region of the gap.
  • the gap cover can be made of suitable plastic, rubber or rubber-like material or could be made of foaming material similar to assembly foam or in the form of an elastically compressible strip of suitable plastic material that is inserted into the gap. It is essential for the gap cover that it should be able to seal gaps of different widths or gaps of changing widths after the sleepers are radially laid in the region of curves in the route and the width of the laying gaps thus from one sleeper head end to other varies.
  • the cross-section of the gap cover preferably has a roof section that covers the gap and an adjoining section of the sleepers that is wide enough to reliably cover the gap even with the maximum gap width that occurs.
  • the gap cover can have a foot section projecting downward into the gap, which can be narrower than the minimal gap width occurring and prevent the gap cover from slipping sideways.
  • This foot section is expediently held non-positively or positively in the gap.
  • This can be achieved in particular by the fact that, preferably elastically deformable, holding means are formed on the foot section which adapt to the respective gap width and which in particular can be designed as spreading elements extending transversely to the gap. After the sleepers have been laid, these holding means are pressed into the gap until the roof section rests on the sleepers, the spreading elements being bent or bent more or less upward and thus anchoring in the gap.
  • the gap cover can be designed as a fluid-tight seal.
  • Each threshold can be provided with one or more drainage channels in order to laterally drain the surface water of the respective threshold.
  • two adjacent sleepers are assigned a common drainage channel. This can be achieved, for example, by arranging a groove between adjacent sleepers, the adjacent sleepers being able to overlap the groove from both sides.
  • adjacent sleepers overlap without contact in the longitudinal direction of the track and that the drainage channel is preferably formed in one piece on one of the two adjacent sleepers in the region of the overlap.
  • each sleeper can have a projecting projection along its one long side and a laterally projecting channel section forming the drainage channel along its opposite longitudinal side, the channel section engaging under the projecting projection of the adjacent threshold.
  • all identical thresholds can be used.
  • sleepers of a first type and sleepers of a second type are provided alternately, each sleeper of the first type being projecting along its two opposite longitudinal sides
  • each threshold of the second type along its two opposite longitudinal sides each has a laterally projecting channel section forming the drainage channel
  • Channel section engages under the cantilevered projection of the adjacent threshold.
  • the upper sides of the sleepers are at least partially designed to be inclined in the longitudinal direction of the track, that is to say towards the drainage channels. This ensures fast and reliable drainage and, at the same time, the permanent deposition of contaminants on the threshold is drastically restricted after the thresholds are rinsed clean during heavy rainfall and the contaminants are discharged laterally via the drainage channels.
  • a drip section is formed at the end of the cantilevered projections of the sleepers along the underside of these projections in an expedient development of the invention, either from one to the other bottom drip ledge or an upward notch can be formed.
  • the rail supports of the sleepers are arranged eccentrically with respect to the longitudinal center plane of the sleepers, in particular are set back as seen in the direction of travel of the track, thereby taking into account the dynamic driving forces transmitted from the vehicle axles to the sleepers via the rails will be carried.
  • Threshold width extending recess formed, whereby in the area of this A recess is formed in an essentially support-free zone for the threshold, thereby preventing "riding" and thus possible breaking of the threshold.
  • this recess is filled with a deformable plastic material, for example foamed plastic, which is sufficiently flexible so that it cannot perform a load-bearing function in comparison to concrete, but on the other hand, for example, essentially prevents the ballast from penetrating into the recess during the tamping process.
  • the sleepers will expediently consist of reinforced concrete, but could possibly also be made of a plastic, in particular a recycled plastic, which would significantly reduce the weight of the sleepers.
  • the sleepers for weight reduction can have at least one cavity which can in particular be filled with plastic.
  • a line duct running in the longitudinal direction of the track can expediently be formed on or in the threshold, in which a line conductor can be inserted and fastened by suitable fastening means.
  • Form recess or a projection wherein the recess or the projection is either formed by the concrete itself or by the assembly iron, sleeves or the like poured into the concrete.
  • Such depressions on both opposite sleeper heads can be particularly advantageous for assembly work or for lifting the sleepers during darning work.
  • Concrete mounting irons or mounting sleeves can be used to fasten additional elements to the sleepers, for example soundproofing means that extend beyond the sleepers in the form of walls or the like running parallel to the rails.
  • the surface of the sleepers can be at least partially provided with sound-breaking means, such as in particular sound-breaking structures, for which purpose the sleepers surface, with the exception of the channel, can be provided, for example, with a diamond-shaped structure or with Pouring the threshold a suitable facing material can be used, for example similar to that of washed concrete.
  • sound-breaking means such as in particular sound-breaking structures, for which purpose the sleepers surface, with the exception of the channel, can be provided, for example, with a diamond-shaped structure or with Pouring the threshold a suitable facing material can be used, for example similar to that of washed concrete.
  • tamping openings are formed in the sleeper, which preferably lie in pairs with respect to the longitudinal axis of the sleeper and through which the tamping element of the tamping device can be brought into engagement with the ballast. Furthermore, it can be expedient to form continuous filling openings in the threshold, via which additional filling material can be introduced into the ballast bed.
  • the drainage channel opens at the sleeper head-side end of the sleeper into a further drainage channel running in the longitudinal direction of the track, which is preferably integrally formed on the sleeper head with the sleeper.
  • the cross-dewatered water for example in the area of bridges, can also be conducted over a certain distance in the longitudinal direction of the track.
  • the gap that exists between the further drainage channels that run in the longitudinal direction of the track and that occurs between adjacent sleepers can be closed by the gap seal explained above.
  • Drainage channel at the end of the sleeper head has an upward damming wall, the gap between adjacent damming walls of adjacent sleepers also being sealed by the aforementioned gap seal can be. In this way, a collecting space for water is created between adjacent sleepers, in which water can accumulate when it rains and then evaporate or can be whirled up and distributed by passing trains.
  • Thresholds define a single irrigation channel between them, with each threshold being assigned about half a drainage channel and the gap between the thresholds can be sealed by a suitable gap seal.
  • FIG. 1 is a schematic, partially sectioned side view of part of a first embodiment of a railway track according to the invention
  • FIG. 1 is a plan view of the track of FIG. 1,
  • FIG. 3 shows a side view of the longitudinal side of the sleepers according to FIG. 1,
  • Fig. 4 shows a section through a threshold of FIG. 1 in an enlarged scale
  • FIG. 5 shows a section through the joint area of two adjacent sleepers together with the covering element, 6 to 9 sectional sketches similar to FIG. 5 with different gap widths,
  • FIG. 10 is a schematic side view of part of a further embodiment of a railway track according to the invention.
  • FIG. 11 shows a plan view of the track according to FIG. 10,
  • FIG. 12 is a side view of the long side of the sleepers according to FIG. 10,
  • FIG. 13 is a schematic side view of part of a further embodiment of a railway track according to the invention.
  • FIG. 15 is a partially sectioned side view of the long side of the sleepers according to FIG. 13,
  • FIG. 16 is an enlarged view of a threshold according to FIG. 13,
  • FIG. 17 shows a schematic side view of part of a further embodiment of a railway track according to the invention.
  • FIG. 19 is a partially sectioned side view of the long side of the sleepers according to FIG. 17,
  • FIG. 20 shows a side view of the sleepers according to FIG. 1 in comparison
  • Fig. 22 is a schematic side view of part of a first
  • FIG. 23 is a plan view of the track according to FIG. 22,
  • FIG. 24 is a side view of the long side of the sleepers according to FIG. 22,
  • FIG. 25 shows a section through the threshold according to FIG. 22 in an enlarged representation
  • FIG. 26 is a view similar to FIG. 25, wherein several cuts offset in the longitudinal direction of the sleeper are indicated in order to illustrate the inclination of the sleeper surface and the drainage channel,
  • FIG. 27 shows a section similar to FIG. 25 of a second embodiment with eccentric rail supports
  • FIG. 28 is a partially sectioned side view similar to FIG. 22 of a further embodiment with additional filling holes,
  • FIG. 29 is a plan view of the embodiment of FIG. 2,
  • FIG. 30 shows a sectional view of the sleepers according to FIG. 28,
  • 31 shows a side view similar to FIG. 22 of a further exemplary embodiment with additional plug openings
  • 32 is a plan view of the embodiment of FIG. 31,
  • FIG. 33 shows a sectional view of the sleepers according to FIG. 31,
  • Fig. 34 is a side view similar to Fig. 22 of another
  • FIG. 35 is a plan view of the embodiment of FIG. 34.
  • FIG. 36 shows a sectional view of the sleepers according to FIG. 34
  • FIG. 37 shows a schematic side view of a further exemplary embodiment in which sleepers of a first and a second type are arranged alternately, and
  • FIG 38 shows a schematic side view of a further exemplary embodiment, in which separate drainage channels are arranged between adjacent sleepers.
  • the railway track shown there comprises a ballast bed 10 which rests on a substructure 11, cross sleepers 12 which rest on the ballast bed, and rails 14 which are fastened to the sleepers 12 by means of conventional (not shown) fastening elements (tension clamps).
  • rail supports 16 and threshold dowels 18 including engagement grooves 20 for the tensioning clamps are provided on the sleepers 12.
  • the distance between the sleeper axes is 60 cm, as in the case of the current standard spacing of a cross-sleeper track.
  • each threshold has an essentially flat underside 22 and an upper side which has an essentially horizontally arranged central section, on which the rail supports 16 are also formed, and roof sections 26, 28 inclined roof-shaped on both sides thereof.
  • the two roof sections 26, 28 go on the longitudinal sides of the sleepers in each case into a channel section 130, which has an upstanding edge 132 at its outer end over the entire length of the threshold in order to define the respective channel 134. In this way, the rainwater is conducted from the sleepers via their inclined roof sections into the respective channels 134 and is laterally discharged from there.
  • Drainage channels 134 are formed in a gable roof shape with two oppositely inclined sections 136, 138, as can be seen in particular from FIG. 3, the sections 136, 138 each falling towards the threshold head and in the
  • a is preferably one
  • Cover element 142 is provided, which consists in particular of rubber or rubber-like, elastically deformable material. This overall strip-shaped cover element 142 extends over the entire length of the
  • Gap but could possibly also consist of several individual elements, which can be sealed or interlocked with one another or can engage in one another.
  • Cover element 142 comprises in the case of this embodiment an
  • the width of the roof section 144 is selected such that the gap 140 is reliably covered even in the largest possible gap width occurring in practice, as is shown in FIGS. 5 to 9 is outlined.
  • the top of the roof section 144 is convex, while the undersides of the roof section, which are present on both sides of the foot section 146, are concave and merge into the foot section.
  • the foot section 146 furthermore has anchoring elements 148 extending laterally, ie perpendicular to the plane of the foot section, which are elastically deformable, are formed in one piece on the foot section and can be designed as continuous strips or as individual knobs.
  • the total width of the foot section 146 together with the undeformed anchoring elements 148 measured in the direction of the gap width is at least equal to the maximum gap width occurring in practice, preferably somewhat larger than this.
  • the thickness of the foot section including the anchoring elements deflected upwards is at most equal to the minimum gap width that occurs in practice.
  • the cover elements 142 are pressed from above into the gaps between the individual sleepers until the roof section 144 rests on the adjacent sleepers, the anchoring elements being deflected more or less upwards depending on the width of the gap and for anchoring the cover element 142 in each case Worry. Covering and anchoring takes place over the entire gap length and regardless of the gap width that is actually present.
  • the exemplary embodiment according to FIGS. 10 to 12 essentially corresponds to that according to FIGS. 1 to 3, so that a detailed description can thus be dispensed with.
  • the gap between the individual thresholds may or may not be covered.
  • a pocket 149 is formed on both sides of the lower longitudinal edges of the sleepers, the two pockets lying opposite each other and two adjacent sleepers, the pockets being arranged centrally in the longitudinal direction of the sleeper and being located only over a central one Extend section of the threshold.
  • Such pockets 149 reduce the weight of the threshold on the one hand and on the other hand they serve as a buffer volume for the possible absorption of ballast during tamping work (in which tamping is carried out inwards, in particular from the side of the sleeper heads), in order in this way to avoid possible "riding" of the sleepers on ballast material which may rise in the middle of the track to help.
  • longitudinal drainage that is, drainage in the longitudinal direction of the track
  • further channel sections 152 are formed on the sleepers in the area of the sleeper heads, on one or on both sides, which define drainage channels 154 running in the longitudinal direction of the track.
  • the joints between the sleepers are suitably covered or sealed in the area of these longitudinal drainage channels in order to define a continuous channel.
  • these seals are formed by cover elements which seal the entire gap running in the longitudinal direction of the threshold.
  • FIGS. 17 to 20 Another embodiment is shown in FIGS. 17 to 20.
  • upward accumulation walls 156 are formed at the end threshold ends in the area of the drainage channels, and the entire gap area, including that between adjacent accumulation walls, is sealed in a suitable manner, so that a tub 158 is formed between the roof sections 26, 28 and the accumulation walls 154, in that can collect rainwater.
  • two adjacent sleepers each form a single channel 160, the one between the
  • Threshold existing gap is sealed by means of a sealing element 162.
  • This single channel 160 can be inclined in one direction or, as described above, can be inclined in two directions and can be at If necessary, additional impoundment walls or additional longitudinal drainage can be provided.
  • the thresholds overlap one another without contact, as can be seen in particular from FIGS. 22, 23 and 25.
  • the roof section 26 merges into a freely projecting projection 30, while the roof section 28 merges into a channel section 32 on the opposite longitudinal side of the threshold.
  • On the lower end edge of the projection 30 a drip nose 34 is formed, which runs over the entire threshold length, cf. 25, while the outer end of the channel section 32 has an upstanding edge 36 along the entire length of the threshold to define the channel 33.
  • the neighboring sleepers overlap in such a way that the channel of one sleeper overhangs
  • Channels or channel sections 32 are inclined in the longitudinal direction of the threshold, as is particularly clear from FIG. 24. Accordingly, the projections 30 of the sleepers 12 are inclined and it follows from this that the inclination of the roof sections 26, 28 increases continuously from one head end 38 of the sleeper to the other head end 40 of the sleeper. This situation is outlined in FIG. 26, in which several cuts along the threshold are indicated.
  • the reference numbers 26a and 28a show the roof profile at the head end 38, the reference numbers 26d and 28d the roof profile at the head end 40.
  • the reference numbers 26b, 28b and 26c, 28c show intermediate roof profiles.
  • conduit 42 which is formed centrally on the top of each sleeper in the longitudinal direction of the sleeper and runs in the rail direction and serves to receive a line conductor (not shown).
  • the recess 44 running on the underside 22 of the threshold, seen in the longitudinal direction thereof and running across the entire width of the threshold, can be seen, which prevents the threshold from "riding" and, as shown, is filled with an elastic plastic 46.
  • FIG. 27 corresponds to that according to
  • a groove 48 is now provided which ensures that the water running off the roof section 26 reaches the channel 33 of the channel section 32 and not, for example runs along the side wall of the threshold and reaches the ballast bed.
  • the rail supports 16 are no longer arranged in the center, but rather against the direction A in which the track is traveled, offset by the amount d backwards.
  • Such an eccentricity of the support comes into play in a directional (double-track) section and takes into account the driving dynamics processes insofar as there is an averaged load on the threshold.
  • the exemplary embodiment according to FIGS. 28 to 30 again essentially corresponds to that according to FIGS. 22 to 26 with the following exceptions: there are additional filling openings 50 through which additional material can be introduced into the ballast bed, in particular in connection with a tamping process.
  • the filling openings 50 are in particular in the area provided near the rail support 16.
  • heads of each sleeper are formed with recesses 52, which are particularly useful when lifting the sleepers during darning work or for assembly purposes.
  • the sleepers additionally have stuffing openings 54 through which suitable stuffing tools such as stuffing picks can be inserted into the ballast structure, in particular around the threshold to plug in the area of the rail axis.
  • the plug openings are arranged in pairs on both sides of the remaining central web in which the prestressing steels are located.
  • the stuffing openings 54 are in particular in the region of the recess 44, which in this case has no plastic filling.
  • reference numerals 56 denote mounting irons that protrude from the sleepers and can be used, for example, to fasten soundproof walls across thresholds. Instead of the mounting iron 56, suitable mounting sleeves or the like could of course also be used in the sleeper heads. be poured in.
  • the further exemplary embodiment according to FIGS. 34 to 36 again corresponds essentially to that according to FIGS. 22 to 26, with the following exceptions:
  • the sleepers 12 each have two stuffing openings 72, which, seen in the longitudinal direction of the sleeper, are arranged centrally and in pairs opposite one another with respect to the longitudinal axis of the track .
  • These stuffing openings 72 can be made comparatively wide, so that a wider stuffing tool (pimple) can be used and filling is made easier.
  • the plug openings 72 are arranged in the region of the recess 44, that is to say the zone free of support.
  • the upper side of the threshold that is to say the middle section 24, is significantly increased compared to the exemplary embodiments described above, with the rail bearing 16 remaining in the same position. This ensures that a greater transverse gradient of the drainage channel is achieved due to the greater height of the thresholds can be, so that the lateral drainage to the field side is possible even with very large cantilevers in the track, i.e. against the inclination of the sleeper.
  • additional depressions 74 are provided on the underside of the threshold on both sides of the recess 44.
  • the threshold can absorb higher transverse and longitudinal forces and also saves weight.
  • the threshold shown in FIGS. 34 to 36 has the additional advantage that it can be stacked, with the individual sleepers lying on one another in a form-fitting manner, thereby simultaneously securing them in transit.
  • the sleepers 62 have projections 66 which project freely on both sides and the sleepers 64 have on both sides
  • Channel sections 68 wherein the thresholds 62 and 64 are arranged alternately and the channel sections engage under the respectively assigned projections 66.
  • sleepers 62 with projections 66 projecting on both sides are arranged side by side, but leaving a gap free.
  • a groove 70 is arranged between adjacent sleepers 66, which defines a drainage channel, whereby the groove 70 engages under the two opposite projections 66 of adjacent sleepers 62.
  • additional stuffing openings are unnecessary after the channels 70 have been removed Darning tools can be inserted into the ballast through the gap between adjacent sleepers.
  • the channels 70 can in principle also be longer than the thresholds and thus protrude beyond the threshold length, whereby the removal of the water can be made even easier. In the case of this exemplary embodiment, too, the channels can be provided with a longitudinal gradient.
  • Removing the surface water means less softening of the substructure, a drastic reduction in surface pollution, so that corresponding cleaning work that was previously required can be dispensed with, and prevention of plant growth, so that the use of environmentally harmful plant killers or mechanical removal of the plants is unnecessary, which in total also makes it unnecessary a higher positional stability of the track results.
  • Threshold head areas also results in a significantly increased transverse displacement resistance of the sleepers and from this a better absorption of the Tensions in the track.
  • the transverse displacement resistance is further increased by the recesses 44 on the underside of the threshold and by other openings opening on the underside of the threshold.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Railway Tracks (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Signs Or Road Markings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Electron Beam Exposure (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Abstract

L'invention concerne une voie ferrée comportant un lit de ballast (10), des traverses (12) placées sur ledit lit de ballast et des rails (14) fixés sur les traverses. Les traverses sont placées très proches les unes des autres, mais sans contact, avec un espace entre elles et définissent des galeries d'évacuation des eaux transversales au sens longitudinal de la voie, qui servent à évacuer latéralement l'eau. Les espaces situés entre les traverses peuvent être recouverts d'éléments de recouvrement (142) ou les traverses peuvent se chevaucher sans contact. La couche de forme est ainsi maintenue hors de portée de l'eau et la stabilité de positionnement de la voie est augmentée. Les travaux d'entretien indispensables, tels que le bourrage, le nettoyage et l'arrachage des mauvaises herbes sont de ce fait réduits ou deviennent superflus.
EP97917227A 1996-02-21 1997-02-17 Voie ferree et traverse a cet usage Expired - Lifetime EP0857235B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9730002T SI0857235T1 (en) 1996-02-21 1997-02-17 Railway track and sleeper therefor

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE1996106469 DE19606469A1 (de) 1996-02-21 1996-02-21 Eisenbahngleis sowie Schwelle hierfür
DE19606469 1996-02-21
DE19615330A DE19615330A1 (de) 1996-04-18 1996-04-18 Eisenbahngleis sowie Schwelle hierfür
DE19615330 1996-04-18
PCT/DE1997/000296 WO1997031154A1 (fr) 1996-02-21 1997-02-17 Voie ferree, traverse et element de recouvrement pour l'espace situe entre les traverses

Publications (2)

Publication Number Publication Date
EP0857235A1 true EP0857235A1 (fr) 1998-08-12
EP0857235B1 EP0857235B1 (fr) 1999-03-31

Family

ID=26023098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97917227A Expired - Lifetime EP0857235B1 (fr) 1996-02-21 1997-02-17 Voie ferree et traverse a cet usage

Country Status (14)

Country Link
US (1) US6216958B1 (fr)
EP (1) EP0857235B1 (fr)
CN (1) CN1183300C (fr)
AT (1) ATE178374T1 (fr)
AU (1) AU713998B2 (fr)
CZ (1) CZ291290B6 (fr)
DE (1) DE59700120D1 (fr)
EA (1) EA000461B1 (fr)
ES (1) ES2131992T3 (fr)
GR (1) GR3030500T3 (fr)
HU (1) HU221915B1 (fr)
PL (1) PL183153B1 (fr)
RO (1) RO117628B1 (fr)
WO (1) WO1997031154A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19957223A1 (de) * 1999-11-27 2001-06-21 Pfleiderer Infrastrukturt Gmbh Plattenschwelle
DE10040810A1 (de) * 2000-08-21 2002-03-07 Gsg Knape Gleissanierung Gmbh Schwelle für eine Schienenfahrbahn, Schienenfahrbahn und Verfahren zur Herstellung einer Schienenfahrbahn
KR20040025746A (ko) * 2001-08-10 2004-03-25 막스 뵈글 바우운터네뭉 게엠베하 운트 콤파니 카게 강성 트랙
WO2008058311A1 (fr) * 2006-11-14 2008-05-22 Srb Constructions Technologies Pty Ltd Moyen de garniture de joint pour panneau moulé
DE102011015210A1 (de) * 2011-03-25 2012-09-27 Strabag Rail Gmbh Fahrbahnweg für schienengebundene Fahrzeuge sowie Schienenunterstützung für einen solchen Fahrbahnweg
ES2395135B1 (es) * 2011-07-27 2013-07-11 Claudio GARCIA RUBIO Traviesa ferroviaria anti-vuelo balasto
CN103161100A (zh) * 2013-03-29 2013-06-19 无锡恒畅铁路轨枕有限公司 高强度混凝土轨枕
CN103161099A (zh) * 2013-03-29 2013-06-19 无锡恒畅铁路轨枕有限公司 混凝土轨枕
DE102017108222A1 (de) * 2017-04-18 2018-10-18 Vossloh-Werke Gmbh Schwelle für den Gleisoberbau

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US894360A (en) * 1905-10-30 1908-07-28 Charles E Barnum Railway-tie.
US957841A (en) * 1910-01-07 1910-05-10 Frank O Blair Railroad-tie.
US1189652A (en) * 1915-04-20 1916-07-04 John W Alexander Railway-tie covering.
US1214245A (en) * 1916-04-20 1917-01-30 Rufus Waples Railroad-tie.
US1704545A (en) 1926-12-23 1929-03-05 Harold A Petterson Track construction
FR677376A (fr) 1928-10-24 1930-03-07 Traverse pour voie ferrée
FR966162A (fr) * 1947-05-14 1950-10-03 Perfectionnements aux voies de chemins de fer
FR1489371A (fr) 1966-08-10 1967-07-21 Buescher Pebueso Beton Plaque d'assise de voie
US3760544A (en) * 1971-05-27 1973-09-25 Tetra Plastics Sealing gasket with elongated internal stiffner
DE2244007C2 (de) 1972-06-27 1983-12-22 Jacob Albertus 3723 Bilthoven Eisses Gleis
NL176005C (nl) * 1973-07-10 1985-02-01 Jacobus Albertus Eisses Werkwijze voor het bevestigen van een houder voor een railklem op een steunvlak van gewapend beton.
US4106694A (en) * 1976-07-13 1978-08-15 Santo Salvino Prefabricated rail base unit consisting of a plurality of projections and a single continuous slab
US4229497A (en) * 1977-11-03 1980-10-21 Maso-Therm Corporation Composite module with reinforced shell
WO1979000031A1 (fr) 1977-07-07 1979-01-25 H Moehren Support de rail avec reservoir de ballast
DE8618206U1 (de) 1986-07-08 1986-10-09 Strätner, Heinz, 4300 Essen Gleiswanne
DE3820390A1 (de) 1988-06-15 1989-12-21 Kunz Alfred & Co Verfahren zur herstellung eines oberbaus fuer schienenbahnen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9731154A1 *

Also Published As

Publication number Publication date
EA199800747A1 (ru) 1999-04-29
WO1997031154A1 (fr) 1997-08-28
DE59700120D1 (de) 1999-05-06
CN1212036A (zh) 1999-03-24
GR3030500T3 (en) 1999-10-29
HUP9901502A2 (hu) 1999-08-30
AU713998B2 (en) 1999-12-16
PL328504A1 (en) 1999-02-01
ES2131992T3 (es) 1999-08-01
CZ291290B6 (cs) 2003-01-15
ATE178374T1 (de) 1999-04-15
RO117628B1 (ro) 2002-05-30
EP0857235B1 (fr) 1999-03-31
HUP9901502A3 (en) 1999-12-28
HU221915B1 (hu) 2003-02-28
PL183153B1 (pl) 2002-05-31
AU2565497A (en) 1997-09-10
US6216958B1 (en) 2001-04-17
CN1183300C (zh) 2005-01-05
CZ243198A3 (cs) 1998-12-16
EA000461B1 (ru) 1999-08-26

Similar Documents

Publication Publication Date Title
AT404038B (de) Querschwelle zur abstützung von schienen im bereich von weichen
DE2727644C2 (de) Schienengleicher Bahnübergang
EP0510497B1 (fr) Superstructure de voie-ferrée sans ballast
EP1861545B2 (fr) Systeme de voies ferrees et dalle de beton d'une voie de circulation fixe
EP0857235B1 (fr) Voie ferree et traverse a cet usage
DE4415363C1 (de) Eine feste Fahrbahn bildender Oberbau für Schienenbahnen, insb. für Brücken und Verfahren zu seiner Herstellung
DE19620731A1 (de) Feste Fahrbahn für schienengebundene Fahrzeuge auf Brücken und Verfahren zu ihrer Herstellung
AT410329B (de) Schotterloser oberbau
CH687031A5 (de) Verfahren zur Erstellung bzw. Sanierung eines laengs eines Bahndamms verlaufenden Randweges.
DE19604887C2 (de) Schotterloser Oberbau für Schienenbahnen
DE4135445C2 (de) Bahnsteigkante
CH715209B1 (de) Gleiskörperübergangseinheit zwischen einem Schottergleisabschnitt und einem schotterlosen Gleisabschnitt.
EP0853706B1 (fr) Passage a niveau
DE19606469A1 (de) Eisenbahngleis sowie Schwelle hierfür
EP0456147B1 (fr) Structure de voie ferrée
DE19615330A1 (de) Eisenbahngleis sowie Schwelle hierfür
DE2000006A1 (de) Gleistragplatte
DE10031937B4 (de) Fugenüberbrückungskonstruktion
DE2906165A1 (de) Fahrweg fuer mischbetrieb von spurkranzgefuehrten schienenfahrzeugen und gummibereiften radfahrzeugen
DE69917818T2 (de) Gleis, insbesondere innerstädtisches Gleis
DE4236191A1 (de) Bahnkörper
AT375699B (de) Schienenanordnung, insbesondere fuer strassenbahn- gleise
DE2905888A1 (de) Vorrichtung zum ueberbruecken von dehnungsfugen in bauwerken
CH440353A (de) Bahnoberbau für Wegübergänge mit dicht nebeneinander gereihten Stahlbetonquerschwellen
DE1534073C3 (de) Vorrichtung zum Abstützen einer Schiene

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17P Request for examination filed

Effective date: 19980605

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AX Request for extension of the european patent

Free format text: AL PAYMENT 980605;LT PAYMENT 980605;LV PAYMENT 980605;RO PAYMENT 980605;SI PAYMENT 980605

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980804

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

AX Request for extension of the european patent

Free format text: AL PAYMENT 980605;LT PAYMENT 980605;LV PAYMENT 980605;RO PAYMENT 980605;SI PAYMENT 980605

REF Corresponds to:

Ref document number: 178374

Country of ref document: AT

Date of ref document: 19990415

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59700120

Country of ref document: DE

Date of ref document: 19990506

ITF It: translation for a ep patent filed

Owner name: CON LOR S.R.L.

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990505

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2131992

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 19990611

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: SI

Ref legal event code: IF

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: SCHMAUDER & PARTNER AG PATENT- UND MARKENANWAELTE VSP;ZWAENGIWEG 7;8038 ZUERICH (CH)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20091222

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20100212

Year of fee payment: 14

Ref country code: LU

Payment date: 20100219

Year of fee payment: 14

Ref country code: IE

Payment date: 20100219

Year of fee payment: 14

Ref country code: ES

Payment date: 20100219

Year of fee payment: 14

Ref country code: DK

Payment date: 20100222

Year of fee payment: 14

Ref country code: CH

Payment date: 20100222

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100227

Year of fee payment: 14

Ref country code: FR

Payment date: 20100315

Year of fee payment: 14

Ref country code: FI

Payment date: 20100219

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100219

Year of fee payment: 14

Ref country code: BE

Payment date: 20100224

Year of fee payment: 14

Ref country code: AT

Payment date: 20100217

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100218

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GR

Payment date: 20100218

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20110428

Year of fee payment: 15

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20110817

BERE Be: lapsed

Owner name: *UNBEHAUN OLAF

Effective date: 20110228

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110901

LTLA Lt: lapse of european patent or patent extension

Effective date: 20110217

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110228

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110817

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111102

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110902

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110228

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120411

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110218

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59700120

Country of ref document: DE

Effective date: 20120901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110218

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120901