EP0557870B1 - Traverse pour rails de chemin de fer à utiliser dans une superstructure sans ballast - Google Patents

Traverse pour rails de chemin de fer à utiliser dans une superstructure sans ballast Download PDF

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Publication number
EP0557870B1
EP0557870B1 EP93102431A EP93102431A EP0557870B1 EP 0557870 B1 EP0557870 B1 EP 0557870B1 EP 93102431 A EP93102431 A EP 93102431A EP 93102431 A EP93102431 A EP 93102431A EP 0557870 B1 EP0557870 B1 EP 0557870B1
Authority
EP
European Patent Office
Prior art keywords
rail base
sleeper
side walls
sealing frame
shoe
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
Application number
EP93102431A
Other languages
German (de)
English (en)
Other versions
EP0557870A1 (fr
Inventor
Erich Dr. Ihle
Heinz Völker
Kurt Zimmer
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.)
Saar Gummiwerk GmbH
Original Assignee
Saar Gummiwerk GmbH
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
Application filed by Saar Gummiwerk GmbH filed Critical Saar Gummiwerk GmbH
Publication of EP0557870A1 publication Critical patent/EP0557870A1/fr
Application granted granted Critical
Publication of EP0557870B1 publication Critical patent/EP0557870B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/005—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with sleeper shoes
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/09—Ballastless systems

Definitions

  • the invention relates to a rail base for anchoring railroad tracks in a solid, ballast-free superstructure, the lower part of the rail base being inserted into a sleeper shoe consisting of a base plate and side walls made of elastic material and being mounted in corresponding recesses in the superstructure.
  • the rail bases are inserted in pairs, opposite each other across the track direction, in the corresponding recesses in the superstructure.
  • the railroad rails are inserted and fastened in brackets on the top of the rail base.
  • the rail bases can either be mounted as individual blocks or in pairs connected to cross sleepers by cross braces.
  • the sleeper shoe made of elastic material provides vibration and sound insulation between the concrete base and the fixed superstructure. If a base plate made of closed-cell, microcellular material is additionally inserted into the sleeper shoe, or if the bottom of the sleeper shoe itself is made of such a material, the good elasticity and damping properties corresponding to a ballast bed are definitely achieved.
  • a shoe base known from DE-AS 12 75 081 the sleeper shoe is mounted by simply sliding it onto the lower area of the rail base. It is held only by the elasticity of the side walls of the sleeper shoe that abut the side surfaces of the concrete base.
  • the known rail base has the disadvantage that it can only be used in a dry environment, ie. H. can be used in the tunnel, but not on rail routes laid outdoors.
  • a dry environment ie. H. can be used in the tunnel, but not on rail routes laid outdoors.
  • moisture such as, for. B. rainwater
  • a swell shoe filled with water loses a substantial part of its elastic behavior, especially when ice forms in winter, so that its functionality is severely restricted.
  • the present invention is therefore based on the object of specifying an improved rail base which avoids these disadvantages and can therefore be used universally, in particular also on rail lines laid outdoors.
  • this object is achieved according to the invention in that a circumferential sealing frame made of elastic material is provided in the area of the upper edges of the side walls of the sleeper shoe, the lower edge area of which overlaps the upper edge of the side walls of the sleeper shoe on the outside thereof and connects them in a sealing manner is, and the upper edge region is sealingly connected to the side surfaces of the rail base.
  • the sealing frame made of elastic material according to the invention reliably prevents moisture from disadvantageously entering the inner region of the sleeper shoe. Although two sealing connections are required with this solution, these are more controlled and easier to manufacture.
  • the rail base is made of concrete, the upper edge region of the sealing frame being cast into the rail base when the rail base is manufactured.
  • the lower edge region of the sealing frame which overlaps the side walls of the sleeper shoe, is expediently welded to the side walls. Overall, a reliable and permanently tight connection between the rail base and the sleeper shoe is achieved.
  • two rail bases 2 are each connected to a crossbar by a cross strut 12.
  • the rail bases 2 are each inserted in sleeper shoes 3 made of elastic material, into which a base plate 4 made of closed-cell, microcellular material is additionally inserted, and are stored together with these in corresponding recesses in a concrete base plate 1 of a fixed track superstructure.
  • Rails 6 are placed on elastic intermediate plates 5 on the rail bases 2 and fastened with brackets 7 and screws 8.
  • the rail bases 2 are made of concrete.
  • a circumferential sealing frame 9 is cast into the rail base 2 with its upper edge region 11.
  • the lower edge area 10 of the sealing frame 9 overlaps the upper edge area of the side walls 13 of the sleeper shoe 3 and is sealingly connected to it by gluing, but preferably welding.
  • the upper edge region 11 of the sealing frame can simply be folded over and cast in (FIG. 3 a). Secure anchoring is achieved, however, if the edge of the cast-in edge region 11 has a circumferential bead 14 (FIG. 3 b) or is clamped in an additional metal frame 15 which is also cast in (FIG. 3 c).
  • FIG. 4 The solutions shown in FIG. 4 are particularly useful when rail bases 2 made of non-pourable material, such as concrete, but instead of wood, for example, are to be used.
  • the upper edge region 11 of the sealing frame 9 is glued to the rail base 2, wherein in the example of FIG. 4 b the sealing frame 9 has a type of bead in the adhesive region, which has the inward-facing back is glued into a corresponding groove 16 of the rail base 2 and is additionally secured by a circumferential tensioning band 17 inserted in the outer bead recess.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Bridges Or Land Bridges (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (5)

  1. Socle de rail (2) pour ancrer des rails de chemin de fer (6) dans une voie permanente solide sans ballast, le socle de rail (2) étant inséré par sa partie inférieure dans un sabot de traverse (3) consistant en une plaque d'appui au sol (4) et des parois latérales (13) en une matière élastique, ce socle étant monté avec ce sabot dans des évidements correspondants de la voie permanente (1), socle de rail caractérisé en ce que l'on prévoit, dans la zone des bords supérieurs des parois latérales (13) du sabot de traverse (3), un cadre d'étanchéité, faisant tout le tour, (9) en une matière élastique, dont la région du bord inférieur (10) recouvre le bord supérieur des parois latérales (13) du sabot de traverse (3) sur sa face extérieure et est reliée de façon étanche à celle-ci, et dont la région du bord supérieur (11) est reliée de façon étanche aux faces latérales du socle de rail (2).
  2. Socle de rail (2) selon la revendication 1, caractérisé en ce que le socle de rail (2) est en béton et la région du bord supérieur (11) du cadre d'étanchéité (9) est coulée dans le socle de rail (2).
  3. Socle de rail (2) selon la revendication 2, caractérisé en ce que l'arête de la région du bord supérieur (11) du cadre d'étanchéité (9) est constituée à la manière d'un bourrelet.
  4. Socle de rail (2) selon la revendication 3, caractérisé en ce que la région du bord supérieur (11) du cadre d'étanchéité (9) est serrée dans un châssis métallique (15) et est coulée avec celui-ci dans le socle de rail (2).
  5. Socle de rail (2) selon l'une des revendications 2 à 4, caractérisé en ce que la région du bord inférieur (10) du cadre d'étanchéité (9) est soudée aux parois latérales (13) du sabot de traverse (3).
EP93102431A 1992-02-28 1993-02-17 Traverse pour rails de chemin de fer à utiliser dans une superstructure sans ballast Expired - Lifetime EP0557870B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9202613U DE9202613U1 (de) 1992-02-28 1992-02-28 Schienensockel zur Verankerung von Eisenbahnschienen in einem festen, schotterlosen Oberbau
DE9202613U 1992-02-28

Publications (2)

Publication Number Publication Date
EP0557870A1 EP0557870A1 (fr) 1993-09-01
EP0557870B1 true EP0557870B1 (fr) 1996-05-01

Family

ID=6876657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93102431A Expired - Lifetime EP0557870B1 (fr) 1992-02-28 1993-02-17 Traverse pour rails de chemin de fer à utiliser dans une superstructure sans ballast

Country Status (5)

Country Link
EP (1) EP0557870B1 (fr)
AT (1) ATE137545T1 (fr)
DE (2) DE9202613U1 (fr)
DK (1) DK0557870T3 (fr)
ES (1) ES2089605T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3045588A1 (fr) 2015-01-14 2016-07-20 Sonneville AG Joint entre un chausson et une unité de blochet pour un système de voie ferrée

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693750B1 (fr) * 1992-07-20 1994-10-21 Allevard Ind Sa Dispositif de support d'un rail de chemin de fer en voie sans ballast.
IT1256209B (it) * 1992-12-21 1995-11-29 Coopsette Scrl Gruppo di armamento a blocchi di supporto rotaia trasversalmente allogiati in contenitori longitudinali con interposizione di elementi elastici
FR2713251B1 (fr) * 1993-11-29 1996-03-01 Allevard Sa Dispositif de support d'un rail de chemin de fer en voie sans ballast et procédé de réalisation d'un tel support.
DE19529024A1 (de) * 1995-07-28 1997-01-30 Meyer Betonwerk Gmbh Zwei-Block-Schwelle aus Polymerbeton
FR2740788B1 (fr) * 1995-11-07 1998-01-23 Vagneux Traverses Beton Traverse de chemin de fer et elements constitutifs d'une telle traverse
DE29719400U1 (de) 1997-11-04 1998-02-12 Saar-Gummiwerk GmbH, 66687 Wadern Beschuhter Schienensockel
EP1288370A1 (fr) * 2001-08-28 2003-03-05 Rhomberg Bau GmbH Blochet de traverse, traverse à blochets, procédé et moule pour la fabrication d'un blochet ou d'une telle traverse, superstructure de voie ferrée, et procédé de correction du niveau d'une voie ferrée sans ballast
US10352000B2 (en) 2016-04-28 2019-07-16 Construction Polymers Technologies, Inc. Band for railway track block and boot combination

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1387179A (fr) * 1963-12-12 1965-01-29 Ferroviaires Soc Voie ferrée sans ballast et dispositif pour sa pose
AT316607B (de) * 1972-01-13 1974-07-25 Semperit Ag Schwellenschuh
FR2574439B1 (fr) * 1984-12-06 1987-01-30 Ressorts Ind Semelle antivibratile pour la suspension d'un rail de chemin de fer et chausson de voie sans ballast comportant une telle semelle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3045588A1 (fr) 2015-01-14 2016-07-20 Sonneville AG Joint entre un chausson et une unité de blochet pour un système de voie ferrée
WO2016113218A1 (fr) * 2015-01-14 2016-07-21 Sonneville Ag Unité bloc de traverse pour systèmes de voie de chemin de fer
RU2702388C2 (ru) * 2015-01-14 2019-10-08 Соннвиль Аг Узел шпального блока для железнодорожных путевых систем
AU2016208133B2 (en) * 2015-01-14 2020-07-02 Sonneville Ag Sleeper block unit for railway track systems

Also Published As

Publication number Publication date
EP0557870A1 (fr) 1993-09-01
DE59302408D1 (de) 1996-06-05
ATE137545T1 (de) 1996-05-15
DK0557870T3 (da) 1996-08-12
DE9202613U1 (de) 1992-04-30
ES2089605T3 (es) 1996-10-01

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