ES2012315T3 - Procedimiento para la fabricacion de traviesas de cambios de vias de hormigon. - Google Patents

Procedimiento para la fabricacion de traviesas de cambios de vias de hormigon.

Info

Publication number
ES2012315T3
ES2012315T3 ES198989110388T ES89110388T ES2012315T3 ES 2012315 T3 ES2012315 T3 ES 2012315T3 ES 198989110388 T ES198989110388 T ES 198989110388T ES 89110388 T ES89110388 T ES 89110388T ES 2012315 T3 ES2012315 T3 ES 2012315T3
Authority
ES
Spain
Prior art keywords
pct
bottom plate
holes
sec
procedure
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.)
Expired - Lifetime
Application number
ES198989110388T
Other languages
English (en)
Other versions
ES2012315A4 (es
Inventor
Frithjof Dipl.-Ing. Schimpff
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.)
Wayss and Freytag AG
Original Assignee
Wayss and Freytag AG
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
Priority claimed from DE3823860A external-priority patent/DE3823860A1/de
Application filed by Wayss and Freytag AG filed Critical Wayss and Freytag AG
Publication of ES2012315A4 publication Critical patent/ES2012315A4/es
Application granted granted Critical
Publication of ES2012315T3 publication Critical patent/ES2012315T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01B7/00—Switches; Crossings
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Seal Device For Vehicle (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Manufacture Of Switches (AREA)
  • Tumbler Switches (AREA)

Abstract

LA CHAPA DE FONDO (3) DEL ENCOFRADO SE EMPLEA EN LA PRODUCCION DE TRAVIESAS DE DESVIO, Y TAMBIEN PARA PLANTILLAS PARA LA POSICION DE LOS ELEMENTOS DE CONSTRUCCION. COMO NORMA, EL ENCOFRADO ES DISTINTO PARA CADA SERIE CORRESPONDIENTE A UN TIPO DE TRAVIESA. PARA PEQUEÑAS SERIES, RESULTA ECONOMICO EMPLEAR VARIAS VECES LA MISMA CHAPA DE FONDO (3) PARA QUE UNA MISMA CHAPA DE FONDO (3) SEA UTILIZABLE CON DISTINTOS ENCOFRADOS (A, B, C) PARA VARIOS TIPOS DE TRABAJA, PROPONEMOS QUE LOS ENCOFRADOS SE CIERREN PROVISIONALMENTE POR MEDIOS ADECUADOS, Y QUE, PARA LA TERMINACION DE UN TIPO DE TRAVIESA DETERMINADO, SE COMBINEN LOS ENCOFRADOS B CON PROCEDIMIENTOS DE BUSQUEDA DETERMINADOS, Y QUE, PARA ESTA COMBINACION, NO SE UTILICEN LOS CIERRES PROVISIONALES.
ES198989110388T 1988-07-14 1989-06-08 Procedimiento para la fabricacion de traviesas de cambios de vias de hormigon. Expired - Lifetime ES2012315T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3823860A DE3823860A1 (de) 1988-05-04 1988-07-14 Verfahren zu wiederholter verwendung eines schalungsblechs einer schalung fuer beton-serienfertigteile mit unterschiedlicher anordnung von einbauteilen

Publications (2)

Publication Number Publication Date
ES2012315A4 ES2012315A4 (es) 1990-03-16
ES2012315T3 true ES2012315T3 (es) 1992-11-16

Family

ID=6358649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989110388T Expired - Lifetime ES2012315T3 (es) 1988-07-14 1989-06-08 Procedimiento para la fabricacion de traviesas de cambios de vias de hormigon.

Country Status (10)

Country Link
US (1) US5124093A (es)
EP (1) EP0350620B1 (es)
AT (1) ATE75508T1 (es)
DD (1) DD300085A5 (es)
ES (1) ES2012315T3 (es)
FI (1) FI901261A0 (es)
NO (1) NO894847L (es)
PT (1) PT91143B (es)
RU (1) RU2005598C1 (es)
WO (1) WO1990000647A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257197A1 (es) * 2004-11-02 2006-07-16 Prefabricaciones Y Contratas, S.A.U. (Precon, S.A.U.) Mejoras introducidas en la fabricacion de traviesas de hormigon para aparatos de via de ferrocarril.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301927A (en) * 1988-07-14 1994-04-12 Wayss & Freytag Aktiengesellschaft Method of making concrete switch cross ties
US5227112A (en) * 1988-07-14 1993-07-13 Wayss & Freytag Aktiengesellschaft Method of making concrete switch cross ties
DE4237466C2 (de) * 1992-11-06 2002-01-17 Dyckerhoff & Widmann Ag Vorrichtung zum Befestigen eines Einbauteils in einer Schalung zum Herstellen von Fertigbauteilen aus Beton
US5618476A (en) * 1995-08-03 1997-04-08 Mogel; Richard L. Process for slip form production of prestressed concrete railroad ties
DE19726468A1 (de) * 1997-06-21 1999-02-11 Butzbacher Weichenbau Gmbh Anordnung zum Befestigen eines Gleisabschnitts
US5809732A (en) * 1997-08-08 1998-09-22 Ccc Group, Inc. M/bed block system
AU2002953592A0 (en) * 2002-12-30 2003-01-23 John Spence Nominees Pty Ltd Apparatus & method for panel construction
CN101508144B (zh) * 2009-03-02 2011-03-23 深圳港创建材股份有限公司 一种具有节能环保功能的混凝土预制件生产工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133077C (es) *
DE1584397C3 (de) * 1964-07-15 1975-07-10 Van Egteren Industriele Constructiebeton Maatschappij N.V., Hasselt (Niederlande) Vorrichtung zum Aufbauen von Formen, insbesondere für Betonelemente, auf einem Metalltisch
US3685783A (en) * 1970-05-21 1972-08-22 Maule Ind Inc Insert for embedded fittings
US4102957A (en) * 1975-11-20 1978-07-25 Canfarge Ltd (Francon Division) Apparatus and method for manufacturing prestressed concrete railway ties
US4242071A (en) * 1978-08-14 1980-12-30 Martin Concrete Engineering Company Concrete railroad tie casting and handling system
SE415868B (sv) * 1978-12-05 1980-11-10 A Betong Ab Sett att tillverka betongsliperbolock samt matrisuppsettning for utforande av settet
IT1151920B (it) * 1982-07-09 1986-12-24 Betong Ab Sabema Material Ab A Metodo per la produzione di blocchi per traversine in calcestruzzo e serie di matrici per realizzare tale metodo
DE3440247A1 (de) * 1984-11-03 1986-05-22 Wayss & Freytag Ag, 6000 Frankfurt Schalung fuer serienfertigteile aus stahlbeton, vornehmlich fuer vorgespannte weichenschwellen
SU1256967A1 (ru) * 1985-02-21 1986-09-15 Специальное Конструкторское Бюро Главмостостроя Торцеобразователь формы дл изготовлени железобетонных изделий
FR2579512B1 (fr) * 1985-04-01 1987-06-19 Rech Etudes Tech Installation de procede pour la fabrication d'elements en beton arme, notamment de dalles ou predalles en beton precontraint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257197A1 (es) * 2004-11-02 2006-07-16 Prefabricaciones Y Contratas, S.A.U. (Precon, S.A.U.) Mejoras introducidas en la fabricacion de traviesas de hormigon para aparatos de via de ferrocarril.

Also Published As

Publication number Publication date
FI901261A0 (fi) 1990-03-14
ES2012315A4 (es) 1990-03-16
PT91143A (pt) 1990-02-08
DD300085A5 (de) 1992-05-21
NO894847L (no) 1990-01-25
RU2005598C1 (ru) 1994-01-15
EP0350620A1 (de) 1990-01-17
PT91143B (pt) 1995-07-03
EP0350620B1 (de) 1992-04-29
WO1990000647A1 (de) 1990-01-25
US5124093A (en) 1992-06-23
ATE75508T1 (de) 1992-05-15
NO894847D0 (no) 1989-12-04

Similar Documents

Publication Publication Date Title
LU90130I2 (fr) Tiagabine anhydre
ES2012315T3 (es) Procedimiento para la fabricacion de traviesas de cambios de vias de hormigon.
DE69001081D1 (de) Laserbohrer.
NO903346D0 (no) Boresikringsventil.
DE3765509D1 (de) Hochfeuerfeste sperre zum eingrenzen von oel.
AR241082A1 (es) Nuevos derivados de pirazol utiles como agentes herbicidas, las composiciones herbicidas que los contienen y los procedimientos para producir estos derivados de pirazol".
NO894208L (no) Innretning for forbrenningsvirkende boring.
IT1218241B (it) Cemento composto,impiegabile particolarmente in fori di trivellazioni
ES2057239T3 (es) Procedimiento para el desencerado y la mejora de las propiedades de piezas metalicas fundidas por inyeccion.
NO882630L (no) Oljeblandinger med oeket viskositet og fremgangsmaate for fremstilling derav.
DE3671215D1 (de) Neue phenylacetaldehyde und verfahren zur herstellung von phenylacetaldehyden.
DE58901943D1 (de) Bohrvorrichtung zur herstellung von bohrloechern mit hinterschneidung.
NO895237D0 (no) Sementeringshode for oljebroenner.
DE59001072D1 (de) Substituierte 4,5-diamino-1,2,4-triazol-3-(thi)one.
DE59800404D1 (de) Flachschlüssel für Zylinderschlösser
NO900982D0 (no) Nye bronkospasmolytiske forbindelser og fremgangsmaater for fremstilling derav.
ATA561878A (de) Verfahrren zum herstellen von neuen substi- tuierten 2-cyclopropyl-chromonen, ihren salzen und isomeren
DE59003012D1 (de) Bohrgerät.
ES1007509Y (es) Dispositivo para la construccion de pasos inferiores en vias de circulacion.
DE58904596D1 (de) Gleisanschlussbolzen.
ATA185885A (de) Verfahren zur herstellung des neuen 3-amino-4-(2-((2-guanidinothiazol-4-yl)methylth o)-ethylamino)-1,2,5-thiadiazols
ES533764A0 (es) Mejoras introducidas en el objeto de la patente principal n 530.468, presentada el 9 de marzo de 1.984, por: procedimiento para la obtencion de combustible para motores a base de alcoholes inferiores
AT360026B (de) Verfahren zur herstellung des neuen 8-jod-1- methyl-6-o-chlorphenyl-4h-s-triazolo(3,4c) thieno(2,3e)1,4-diazepin und dessen salzen
ES1008125Y (es) Estructuras de cierre para huecos de puertas.
ES522892A0 (es) Mejoras introducidas en el objeto de la pat. principal 513.461, por perfeccionamientos en las cerraduras de combinacion numerica de discos libres.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 350620

Country of ref document: ES