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 PDFInfo
- 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- Withdrawn
Links
Images
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)
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)
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)
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)
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 |
-
2000
- 2000-09-20 DE DE10046479A patent/DE10046479B4/de not_active Expired - Fee Related
-
2001
- 2001-08-03 EP EP01118664A patent/EP1191146A1/fr not_active Withdrawn
- 2001-08-14 US US09/929,168 patent/US6488215B2/en not_active Expired - Fee Related
- 2001-08-20 CA CA002355508A patent/CA2355508A1/fr not_active Abandoned
- 2001-09-07 TW TW090122224A patent/TW510939B/zh active
- 2001-09-12 MY MYPI20014274 patent/MY123566A/en unknown
- 2001-09-13 AR ARP010104340A patent/AR031260A1/es unknown
- 2001-09-18 KR KR1020010057690A patent/KR20020022593A/ko not_active Application Discontinuation
- 2001-09-20 CN CNB011406755A patent/CN1259483C/zh not_active Expired - Fee Related
-
2002
- 2002-08-23 HK HK02106199.4A patent/HK1044578A1/zh unknown
- 2002-09-27 HK HK02107152.7A patent/HK1046940A1/zh unknown
- 2002-10-03 US US10/263,557 patent/US6659363B2/en not_active Expired - Fee Related
Patent Citations (4)
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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