EP1191146A1 - Traverse en béton constituée de deux blocs pour chemin de fer - Google Patents

Traverse en béton constituée de deux blocs pour chemin de fer Download PDF

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Publication number
EP1191146A1
EP1191146A1 EP01118664A EP01118664A EP1191146A1 EP 1191146 A1 EP1191146 A1 EP 1191146A1 EP 01118664 A EP01118664 A EP 01118664A EP 01118664 A EP01118664 A EP 01118664A EP 1191146 A1 EP1191146 A1 EP 1191146A1
Authority
EP
European Patent Office
Prior art keywords
blocks
concrete sleeper
block concrete
block
sleeper according
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.)
Withdrawn
Application number
EP01118664A
Other languages
German (de)
English (en)
Inventor
Winfried Mohr
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.)
Pfleiderer Infrastrukturtechnick GmbH and Co KG
Original Assignee
Pfleiderer Infrastrukturtechnick GmbH and Co KG
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 Pfleiderer Infrastrukturtechnick GmbH and Co KG filed Critical Pfleiderer Infrastrukturtechnick GmbH and Co KG
Publication of EP1191146A1 publication Critical patent/EP1191146A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • 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
    • 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
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt

Definitions

  • the invention relates to a two-block concrete sleeper for a fixed railroad track with an at least partially continuous and between the blocks exposed reinforcement after aligning over a base course engages anchoring in the sealing compound.
  • Such two-block concrete sleepers with different types of continuous Reinforcement has already been proposed many times and is also in different configurations on the market.
  • Such a threshold as well as using an installation method for a fixed railroad track such thresholds are, for example, in the published patent application DE 196 53 858 A1 described.
  • the tracks or auxiliary tracks are carried by concrete sleepers pre-assembled to a track grate, above which, mostly as an unreinforced lean concrete layer trained base layer adjusted in terms of position and height and finally embedded in a potting compound.
  • the invention is therefore based on the object, a two-block concrete threshold type mentioned at the beginning so that without the risk of air pockets a simultaneous pouring of neighboring threshold subjects and thus it is practically possible to pour out a track grate in one operation.
  • the invention provides that the blocks with are provided with a lower installation surface that is significantly shortened in the longitudinal direction, from which at least the bevelled side faces run upwards.
  • the footprint is used for direct alignment Settling on the base layer, after aligning the footprint an adhesive layer with a thickness of approx. 2 to 8 cm is connected to the base layer becomes.
  • the beveled side surfaces and the in Longitudinal direction of the sleepers shortened lower installation area for insertion the longitudinal iron into the solid carriageway, i.e. the one perpendicular to the threshold axis Longitudinal reinforcement bars, as they are not like conventional two-block concrete sleepers be spaced relatively far apart by the blocks have to. Due to the beveled sloping surfaces, they can be directly to the side next to the blocks arranged longitudinal iron are much closer to each other than in conventional embodiments.
  • the oblique inwardly sloping side faces steeply opposed sloping upper end face portions connect - the strong conicity excludes pulling out of the entire block - as well as traditionally from the top of the block were present up to the underside of the block, with the upper end face sections can be arranged directly next to the support shoulders, so that the blocks are shortened again.
  • This additional Reduction of the volume of the blocks of a two-block concrete sleeper according to the invention leads to the fact that the two-block concrete sleeper is much lighter and is therefore easier to handle, and in particular track gratings made from such Two-block concrete sleepers are easier to handle due to their lower weight can be aligned over the base layer and glued to it.
  • the two-block concrete sleeper comprises two individual blocks 1 which through a continuous reinforcement 2, which is exposed between the blocks 1, are interconnected.
  • Reinforcement 2 made of two lattice girders 3 arranged parallel to each other, each of three longitudinal bars 4 parallel to the threshold axis and connecting them Meander snakes 5 or struts dissolved in individual triangles could be.
  • the lattice girders 3 also protrude on the outer end faces 6 out of the blocks 1, so that a good integration into the potting compound 8 reaching up to level 7 and beyond that the protruding ones Sections of the lattice girders also for gripping supports or Alignment can serve.
  • the blocks 1 are designed so that they are so thick have that with the help of a 2 to 8 cm thick adhesive layer 9 directly on the Base layer 10 can be glued, the lower footprint 11 in Longitudinal direction is parallel to the lattice girders 3 and shortened by it front bevelled side surfaces 12 run upwards, approximately in half Height of the blocks 1 in steeply inclined upper end face sections 13 pass over.
  • These end face sections 13 should be as close as possible the support shoulders 14 of the blocks 1, between which the usual Edition and the known clamping and fastening devices for the Rails 15 are. These fasteners and support shoulders are sufficient known and not the subject of the present invention, so that it need not be described in detail.
  • the longitudinal bars 16 can be directly next to the Blocks can be arranged much closer to each other than with conventional blocks without this indented training on the beveled side surfaces 12th

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Road Paving Structures (AREA)
EP01118664A 2000-09-20 2001-08-03 Traverse en béton constituée de deux blocs pour chemin de fer Withdrawn EP1191146A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10046479 2000-09-20
DE10046479A DE10046479B4 (de) 2000-09-20 2000-09-20 Zweiblockbetonschwelle für feste Schienenfahrbahn

Publications (1)

Publication Number Publication Date
EP1191146A1 true EP1191146A1 (fr) 2002-03-27

Family

ID=7656891

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118664A Withdrawn EP1191146A1 (fr) 2000-09-20 2001-08-03 Traverse en béton constituée de deux blocs pour chemin de fer

Country Status (10)

Country Link
US (2) US6488215B2 (fr)
EP (1) EP1191146A1 (fr)
KR (1) KR20020022593A (fr)
CN (1) CN1259483C (fr)
AR (1) AR031260A1 (fr)
CA (1) CA2355508A1 (fr)
DE (1) DE10046479B4 (fr)
HK (2) HK1044578A1 (fr)
MY (1) MY123566A (fr)
TW (1) TW510939B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2831898B1 (fr) * 2001-11-07 2004-10-01 Alstom Procede de construction d'une voie ferree sur une dalle de beton et selle provisoire pour la mise en oeuvre de ce procede
FR2831897B1 (fr) * 2001-11-07 2004-05-28 Alstom Procede de construction d'une voie ferree sur une dalle de beton et selle provisoire pour la mise en oeuvre de ce procede
DE10230741C1 (de) * 2002-07-09 2003-09-18 Pfleiderer Infrastrukturt Gmbh Zwei- oder Mehrblockschwelle und Verfahren zu ihrer Herstellung
DE10233784B4 (de) * 2002-07-25 2012-03-29 Rail.One Gmbh Betonschwelle
DE102004061165A1 (de) * 2004-12-16 2006-07-06 Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg Betonfahrbahn für Schienenfahrzeuge
DE102005013736A1 (de) * 2005-03-22 2006-09-28 Max Bögl Bauunternehmung Gmbh & Co.Kg Gleisanlage und Betonplatte einer Festen Fahrbahn
DE102005026819B4 (de) * 2005-06-09 2010-09-09 Rail.One Gmbh Feste Fahrbahn für Schienenfahrzeuge
US8544763B2 (en) * 2010-03-15 2013-10-01 Concrete Systems Inc. Prefabricated plinth for supporting a railway track
CN104532691A (zh) * 2014-12-17 2015-04-22 中铁第一勘察设计院集团有限公司 无砟轨道连块式轨枕
US11680374B2 (en) 2020-01-03 2023-06-20 Progress Rail Services Corporation Direct fixation fastener assembly for track rail having molded support block and method of making same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE362409A (fr) *
FR993422A (fr) * 1949-06-20 1951-10-31 Nouvelle traverse de chemin de fer
DE19653858A1 (de) 1996-12-21 1998-06-25 Pfleiderer Verkehrstechnik Einbauverfahren für eine feste Schienenfahrbahn
DE19855350A1 (de) * 1998-12-01 2000-06-15 Bahnbau Wels Gmbh Wels Verfahren zum Einbauen eines Gleises auf Tragplatten einer festen Fahrbahn sowie Schalung und Förderungs- und Einbaueinrichtung hierfür

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US849721A (en) * 1906-12-17 1907-04-09 Louis Blessing Railway-tie.
US955645A (en) * 1909-05-14 1910-04-19 Charles R Holden Reinforced-concrete tie.
US1042071A (en) * 1911-08-25 1912-10-22 Albert J Bates Railway-tie.
US1259827A (en) * 1918-01-03 1918-03-19 John B Bouchard Jr Railroad-tie.
US1344676A (en) * 1919-09-02 1920-06-29 Almeda Marley Bailroad-tie
US1392376A (en) * 1920-08-27 1921-10-04 Waters Edward Railway-tie
US1443253A (en) * 1922-07-31 1923-01-23 James W Falk Tie and clamp
US1460115A (en) * 1923-01-12 1923-06-26 Stent Dudley Hepburn Reenforced-concrete railway and the like sleeper
US1700963A (en) * 1927-11-15 1929-02-05 Yeomans Concrete Tie Inc Railway tie
US1795817A (en) * 1929-09-09 1931-03-10 Wallace C Yeomans Concrete railway tie
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.
DE19753747C2 (de) * 1997-09-18 2003-11-27 Pfleiderer Infrastrukturt Gmbh Verfahren zur Herstellung einer festen Fahrbahn für schienengebundenen Verkehr
DK1026320T3 (da) * 1999-02-08 2004-03-29 Hochtief Ag Hoch Tiefbauten Fremgangsmåde til fremstilling af et sporanlæg uden ballast

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE362409A (fr) *
FR993422A (fr) * 1949-06-20 1951-10-31 Nouvelle traverse de chemin de fer
DE19653858A1 (de) 1996-12-21 1998-06-25 Pfleiderer Verkehrstechnik Einbauverfahren für eine feste Schienenfahrbahn
DE19855350A1 (de) * 1998-12-01 2000-06-15 Bahnbau Wels Gmbh Wels Verfahren zum Einbauen eines Gleises auf Tragplatten einer festen Fahrbahn sowie Schalung und Förderungs- und Einbaueinrichtung hierfür

Also Published As

Publication number Publication date
CN1259483C (zh) 2006-06-14
AR031260A1 (es) 2003-09-17
HK1044578A1 (zh) 2002-10-25
DE10046479A1 (de) 2002-04-04
KR20020022593A (ko) 2002-03-27
DE10046479B4 (de) 2004-05-27
TW510939B (en) 2002-11-21
CN1344835A (zh) 2002-04-17
CA2355508A1 (fr) 2002-03-20
HK1046940A1 (zh) 2003-01-30
MY123566A (en) 2006-05-31
US6659363B2 (en) 2003-12-09
US20020033421A1 (en) 2002-03-21
US6488215B2 (en) 2002-12-03
US20030034402A1 (en) 2003-02-20

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