PT103100A - Melhoramentos introduzidos nos sistemas de fixacao nas travessas de betao para caminhos de ferro de tres carris - Google Patents
Melhoramentos introduzidos nos sistemas de fixacao nas travessas de betao para caminhos de ferro de tres carrisInfo
- Publication number
- PT103100A PT103100A PT103100A PT10310004A PT103100A PT 103100 A PT103100 A PT 103100A PT 103100 A PT103100 A PT 103100A PT 10310004 A PT10310004 A PT 10310004A PT 103100 A PT103100 A PT 103100A
- Authority
- PT
- Portugal
- Prior art keywords
- sleeper
- railroad
- concrete
- utilized
- base
- Prior art date
Links
- 241001669679 Eleotris Species 0.000 title abstract 4
- 239000004567 concrete Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011513 prestressed concrete Substances 0.000 title 1
- 238000009413 insulation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal 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
- 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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200301793A ES2255785B1 (es) | 2003-07-29 | 2003-07-29 | Mejoras introducidas en los sistemas de fijacion a las traviesas de hormigon de ferrocarril de tres carriles o ancho mixto. |
Publications (1)
Publication Number | Publication Date |
---|---|
PT103100A true PT103100A (pt) | 2005-01-31 |
Family
ID=34833886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT103100A PT103100A (pt) | 2003-07-29 | 2004-03-29 | Melhoramentos introduzidos nos sistemas de fixacao nas travessas de betao para caminhos de ferro de tres carris |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2255785B1 (pt) |
PT (1) | PT103100A (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2452479B1 (es) * | 2012-02-21 | 2015-05-07 | Prefabricaciones Y Contratas, S.A.U. (Precon, S.A.U.) | Traviesa de ancho mixto con sujeciones simétricas para los carriles |
ES2437226A1 (es) * | 2012-07-04 | 2014-01-09 | Prefabricaciones Y Contratas, S.A.U. (Precon, S.A.U.) | Traviesa de ancho mixto con cuatro carriles |
ES2495840B1 (es) * | 2013-03-14 | 2015-06-23 | Rover Alcisa, S.A. | Soporte para la instalación de un tercer carril en una vía férrea |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2040755A5 (pt) * | 1969-04-11 | 1971-01-22 | Vagneux Traverses Beton | |
ES2015125A6 (es) * | 1989-01-31 | 1990-08-01 | Ferrocarriles Y Obras Civiles | Sistema para el cambio de ancho de vias de ferrocarriles. |
DE3903297A1 (de) * | 1989-02-03 | 1990-08-09 | Vossloh Werke Gmbh | Befestigungsanordnung, befestigungsklammer und distanzplatte fuer eisenbahnschienen |
ES1009165U (es) * | 1989-02-22 | 1989-07-16 | Imin, S.A. | Dispositivo de sujecion del carril en traviesas para vias de varios anhos. |
DE4004452A1 (de) * | 1990-02-14 | 1991-09-05 | Schimpff Frithjof Dipl Ing | Verfahren zur spurstabilen verlegung von mindestens drei mit geringem abstand voneinander verlegten gleisen |
JP2002121701A (ja) * | 2000-10-17 | 2002-04-26 | East Japan Railway Co | コンクリート製枕木におけるタイショルダー周囲の補強方法 |
-
2003
- 2003-07-29 ES ES200301793A patent/ES2255785B1/es not_active Expired - Fee Related
-
2004
- 2004-03-29 PT PT103100A patent/PT103100A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2255785A1 (es) | 2006-07-01 |
ES2255785B1 (es) | 2007-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 20040329 |
|
MM4A | Annulment/lapse due to non-payment of fees, searched and examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20121001 |