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 carris

Info

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
Application number
PT103100A
Other languages
English (en)
Inventor
Julio Campuzano Garcia
Original Assignee
Precon Sa
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 Precon Sa filed Critical Precon Sa
Publication of PT103100A publication Critical patent/PT103100A/pt

Links

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)
  • Machines For Laying And Maintaining Railways (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
PT103100A 2003-07-29 2004-03-29 Melhoramentos introduzidos nos sistemas de fixacao nas travessas de betao para caminhos de ferro de tres carris PT103100A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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