GB2439467A - Track bed structures - Google Patents
Track bed structuresInfo
- Publication number
- GB2439467A GB2439467A GB0713801A GB0713801A GB2439467A GB 2439467 A GB2439467 A GB 2439467A GB 0713801 A GB0713801 A GB 0713801A GB 0713801 A GB0713801 A GB 0713801A GB 2439467 A GB2439467 A GB 2439467A
- Authority
- GB
- United Kingdom
- Prior art keywords
- track bed
- water permeable
- layers
- bed structures
- filter material
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000004746 geotextile Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
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
-
- 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
- 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
- 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
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/05—Use of geotextiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Sewage (AREA)
- Filtering Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A track bed composite structural element issued in railway track engineering, and has an upper water permeable layer, a lower water permeable layer and a filter material layer provided between the upper and lower water permeable layers. The upper and lower layers may comprise geotextile layers and the filter material may be sand or glass, for example.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0807332A GB2447797B (en) | 2006-03-02 | 2007-03-02 | Track Bed Structures |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0604169.3A GB0604169D0 (en) | 2006-03-02 | 2006-03-02 | Track bed structures |
GBGB0616424.8A GB0616424D0 (en) | 2006-03-02 | 2006-08-17 | Track bed structures |
PCT/GB2007/000749 WO2007099353A1 (en) | 2006-03-02 | 2007-03-02 | Track bed structures |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0713801D0 GB0713801D0 (en) | 2007-10-31 |
GB2439467A true GB2439467A (en) | 2007-12-27 |
GB2439467B GB2439467B (en) | 2008-08-27 |
Family
ID=36218968
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0604169.3A Ceased GB0604169D0 (en) | 2006-03-02 | 2006-03-02 | Track bed structures |
GBGB0616424.8A Ceased GB0616424D0 (en) | 2006-03-02 | 2006-08-17 | Track bed structures |
GB0713801A Expired - Fee Related GB2439467B (en) | 2006-03-02 | 2007-03-02 | Track bed structures |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0604169.3A Ceased GB0604169D0 (en) | 2006-03-02 | 2006-03-02 | Track bed structures |
GBGB0616424.8A Ceased GB0616424D0 (en) | 2006-03-02 | 2006-08-17 | Track bed structures |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090242654A1 (en) |
EP (1) | EP1994225A1 (en) |
GB (3) | GB0604169D0 (en) |
WO (1) | WO2007099353A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005013736A1 (en) * | 2005-03-22 | 2006-09-28 | Max Bögl Bauunternehmung Gmbh & Co.Kg | Track system and concrete slab of a slab track |
GB0908280D0 (en) | 2009-05-14 | 2009-06-24 | Geofabrics Ltd | Trackbed liner and related methods |
CN102500128A (en) * | 2011-10-14 | 2012-06-20 | 合肥工业大学 | Method and system for recovering crystal liquid in abandoned liquid crystal display |
CN103541284B (en) * | 2012-07-13 | 2015-11-25 | 秦皇岛耀华玻璃钢股份公司 | Railway roadbed ice-melt draining protector |
US9441335B2 (en) * | 2012-11-14 | 2016-09-13 | Versaflex, Inc. | Integrated ballast mat |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311273A (en) * | 1980-03-28 | 1982-01-19 | True Temper Corporation | Variable thickness fabric mat for railway track structure and method |
US5423629A (en) * | 1990-04-03 | 1995-06-13 | Gebruder Friedrich Gmbh | Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms |
DE29620102U1 (en) * | 1996-11-20 | 1997-01-09 | Gebrüder Friedrich GmbH, 38229 Salzgitter | Protective mat for hydraulic engineering |
GB2356880A (en) * | 1999-12-01 | 2001-06-06 | Terram Ltd | Rail support structures and geosynthetics |
WO2004089506A1 (en) * | 2003-04-14 | 2004-10-21 | Harry Rolfe | Geosynthetic composite |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE19417T1 (en) * | 1982-10-06 | 1986-05-15 | Akzo Nv | TRACK BEDS FOR RAILROAD TRACKS AND METHOD FOR MANUFACTURING SUCH TRACK BEDS. |
US4565468A (en) * | 1983-10-24 | 1986-01-21 | Crawford Leslie A | Moisture impervient barrier and method for making same |
IT207068Z2 (en) * | 1985-12-17 | 1987-11-23 | Maccaferri Spa Off | MATTRESS-TYPE GABBION TO CREATE PROTECTIVE COATING STRUCTURES TO BE APPLIED TO THE SURFACES OF SOIL SUBJECT TO EROSION |
US4943185A (en) * | 1989-03-03 | 1990-07-24 | Mcguckin James P | Combined drainage and waterproofing panel system for subterranean walls |
US6691472B2 (en) * | 2002-02-15 | 2004-02-17 | Theodore G. Hubert | Foundation wall protector |
DE102004061165A1 (en) * | 2004-12-16 | 2006-07-06 | Pfleiderer Infrastrukturtechnik Gmbh & Co. Kg | Concrete carriageway for rail vehicles |
AU2005327807A1 (en) * | 2005-03-26 | 2006-10-12 | Rail.One Gmbh | Method of adjusting the height of a fixed rail carriageway |
DE102005054820A1 (en) * | 2005-11-15 | 2007-05-24 | Rail.One Gmbh | Fixed carriageway for rail vehicles |
-
2006
- 2006-03-02 GB GBGB0604169.3A patent/GB0604169D0/en not_active Ceased
- 2006-08-17 GB GBGB0616424.8A patent/GB0616424D0/en not_active Ceased
-
2007
- 2007-03-02 EP EP07705322A patent/EP1994225A1/en not_active Withdrawn
- 2007-03-02 US US12/281,354 patent/US20090242654A1/en not_active Abandoned
- 2007-03-02 GB GB0713801A patent/GB2439467B/en not_active Expired - Fee Related
- 2007-03-02 WO PCT/GB2007/000749 patent/WO2007099353A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4311273A (en) * | 1980-03-28 | 1982-01-19 | True Temper Corporation | Variable thickness fabric mat for railway track structure and method |
US5423629A (en) * | 1990-04-03 | 1995-06-13 | Gebruder Friedrich Gmbh | Protective element for protecting sealed tracks in trash-dump construction and method for sealing trash-dump bottoms |
DE29620102U1 (en) * | 1996-11-20 | 1997-01-09 | Gebrüder Friedrich GmbH, 38229 Salzgitter | Protective mat for hydraulic engineering |
GB2356880A (en) * | 1999-12-01 | 2001-06-06 | Terram Ltd | Rail support structures and geosynthetics |
WO2004089506A1 (en) * | 2003-04-14 | 2004-10-21 | Harry Rolfe | Geosynthetic composite |
Also Published As
Publication number | Publication date |
---|---|
GB2439467B (en) | 2008-08-27 |
WO2007099353A1 (en) | 2007-09-07 |
EP1994225A1 (en) | 2008-11-26 |
GB0616424D0 (en) | 2006-09-27 |
GB0604169D0 (en) | 2006-04-12 |
US20090242654A1 (en) | 2009-10-01 |
GB0713801D0 (en) | 2007-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120302 |