ES2046807T3 - Procedimiento para la soldadura por colado intermedio de carriles de estructura perlitica fina. - Google Patents

Procedimiento para la soldadura por colado intermedio de carriles de estructura perlitica fina.

Info

Publication number
ES2046807T3
ES2046807T3 ES199191102086T ES91102086T ES2046807T3 ES 2046807 T3 ES2046807 T3 ES 2046807T3 ES 199191102086 T ES199191102086 T ES 199191102086T ES 91102086 T ES91102086 T ES 91102086T ES 2046807 T3 ES2046807 T3 ES 2046807T3
Authority
ES
Spain
Prior art keywords
rails
welding
casting mould
rail
mould halves
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
ES199191102086T
Other languages
English (en)
Inventor
Hans Dr. Guntermann
Frank Dr. Kuster
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.)
Goldschmidt ETB GmbH
Original Assignee
Elektro Thermit GmbH
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 Elektro Thermit GmbH filed Critical Elektro Thermit GmbH
Application granted granted Critical
Publication of ES2046807T3 publication Critical patent/ES2046807T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/50—Joints made by electric welding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; Welded joints
    • E01B11/52—Joints made by alumino-thermal welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

SE TRATA DE UN PROCESO DE SOLDADURA DE FUNDICION INTERMEDIA DE RAILES DE PERLITA FINA A TRAVES DE VERTIDO DEL ACERO GENERADO ALUMINOTERMICO EN UNO DE AMBOS MOLDES DE FUNDICION DE EXTREMO DE CARRIL CONTINUO, EN EL QUE SE IMPULSA CON UN MEDIO FRIO EN LA SUPERFICIE DE CABEZA DEL RAIL EN AMBAS MITADES DEL MOLDE DE FUNDICION DE LOS DOS TROZOS DE CARRIL CONTIGUO SEGUN UNA BOCA EL ACERO FUNDIDO HASTA SU SOLIDIFICACION, ESPECIALMENTE HASTA LA CORTADURA DEL MATERIAL DE SOLDADURA EXCEDENTE Y DE LAS MITADES DEL MOLDE DE FUNDICION. MUESTRA ADEMAS UN MOLDE DE FUNDICION DE DOS MITADES PARA LA REALIZACION DEL PROCESO DESCRITO, DONDE LAS MITADES DE MOLDE (1) DISPONEN SEGUN EL PERFIL DE CARRIL DE UNA SUPERFICIE INTERNA (2) RELATIVAMENTE CON UNA RANURA LONGITUDINALMENTE EN EL CONTORNO EXTERIOR (3) PARA LA RECEPCION DE UNA PASTA DE JUNTA.
ES199191102086T 1990-02-27 1991-02-14 Procedimiento para la soldadura por colado intermedio de carriles de estructura perlitica fina. Expired - Lifetime ES2046807T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4006071A DE4006071A1 (de) 1990-02-27 1990-02-27 Verfahren zur zwischengussschweissung feinperlitisierter schienen

Publications (1)

Publication Number Publication Date
ES2046807T3 true ES2046807T3 (es) 1994-02-01

Family

ID=6401019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191102086T Expired - Lifetime ES2046807T3 (es) 1990-02-27 1991-02-14 Procedimiento para la soldadura por colado intermedio de carriles de estructura perlitica fina.

Country Status (6)

Country Link
US (1) US5078200A (es)
EP (1) EP0444480B1 (es)
AT (1) ATE96481T1 (es)
AU (1) AU636958B2 (es)
DE (2) DE4006071A1 (es)
ES (1) ES2046807T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419484A (en) * 1993-04-19 1995-05-30 Radulescu; Stefam R. Apparatus and process for aluminothermic welding
DE4319165C1 (de) * 1993-06-09 1994-08-18 Elektro Thermit Gmbh Verfahren zur Zwischengußschweißung feinperlitisierter Schienen
DE4319416C1 (de) * 1993-06-11 1994-09-29 Elektro Thermit Gmbh Verfahren zum Hochrichten von in der Fahrfläche tiefliegenden Schienenverbindungsschweißungen im Gleis von Eisenbahnen
RU2119854C1 (ru) * 1997-11-25 1998-10-10 Карабанов Владимир Иосифович Способ алюминотермитной сварки рельсов
RU2124424C1 (ru) * 1998-03-05 1999-01-10 Карабанов Владимир Иосифович Способ ремонта рельсов
RU2191099C2 (ru) * 1999-07-14 2002-10-20 Открытое акционерное общество "АВТОВАЗ" Способ дугоконтактной приварки крепежных деталей
US8398126B2 (en) * 2007-05-21 2013-03-19 Truth Hardware Corporation Multipoint lock mechanism
US8899635B2 (en) * 2008-10-03 2014-12-02 Truth Hardware Corporation Sliding door multipoint mortise lock with shoot bolts
US8550506B2 (en) * 2009-06-30 2013-10-08 Truth Hardware Corporation Multi-point mortise lock mechanism for swinging door
CN105317290B (zh) 2014-06-20 2019-04-19 真理五金制品公司 锁组件、滑动门组件以及锁致动器组件
NO343484B1 (no) * 2016-10-28 2019-03-25 Snapwelder As Fremgangsmåte og konstruksjon til å sammenføye to legemer, samt emne for bruk derved
FR3072041B1 (fr) * 2017-10-09 2019-11-29 Railtech International Ensemble de moulage pour la soudure aluminothermique de rails et procede de soudure aluminothermique de rails
DE102018006415A1 (de) 2018-08-15 2020-02-20 Goldschmidt Thermit Gmbh Verfahren zum Abdichten einer Gießform für aluminothermische Schienenschweißungen
CN111331041B (zh) * 2020-03-09 2021-06-01 燕山大学 一种分合式仿形电磁感应加热装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572591C (de) * 1933-03-18 Aluminothermische Und Elek Sch Selbstdichtende Sandform fuer aluminothermische Schienenschweissungen
US2150045A (en) * 1935-01-05 1939-03-07 Ahlert Wilhelm Process of welding metals
FR816818A (fr) * 1936-04-22 1937-08-18 Perfectionnement aux traitements thermiques des soudures des rails
FR817911A (fr) * 1936-05-18 1937-09-14 Laminoirs Hauts Fourneaux Forg Procédé et dispositif pour souder des rails traités thermiquement
DE1201156B (de) * 1963-10-08 1965-09-16 Elektro Thermit Gmbh Giessform fuer die aluminothermische Schienen-schweissung
FR2123862A5 (en) * 1971-02-03 1972-09-15 Boutet Camille Aluminothermic welding - of railway rails
DE2208692C3 (de) * 1972-02-24 1974-12-12 Elektro-Thermit Gmbh, 4300 Essen Verfahren zur Herstellung aluminothermischerSchienenverbindungssch weißungen
US3942579A (en) * 1973-01-29 1976-03-09 Elektro-Thermit Gmbh. Process for the aluminothermic welding of rails
FR2266570A1 (en) * 1974-04-03 1975-10-31 Boutet Camille Aluminothermic welding of railway rails - by spraying coolant onto rails immediately after welding
DE2825139C2 (de) * 1978-06-08 1986-10-30 Elektro-Thermit Gmbh, 4300 Essen Verfahren zur Durchführung aluminothermischer Schienenverbindungsschweißungen sowie mehrteilige Gießform zur Durchführung des Verfahrens
DE2837986C2 (de) * 1978-08-31 1984-04-12 Elektro-Thermit Gmbh, 4300 Essen Gießform zur aluminothermischen Schienenverbindungsschweißung
AT383072B (de) * 1985-07-18 1987-05-11 Voest Alpine Ag Verfahren zur verbindung von aus austenitischem manganhartstahlguss bestehenden herzstuecken mit aus kohlenstoffstahl bestehenden schienen

Also Published As

Publication number Publication date
EP0444480A1 (de) 1991-09-04
AU7190591A (en) 1991-08-29
DE59100512D1 (de) 1993-12-02
US5078200A (en) 1992-01-07
EP0444480B1 (de) 1993-10-27
ATE96481T1 (de) 1993-11-15
DE4006071A1 (de) 1991-08-29
AU636958B2 (en) 1993-05-13

Similar Documents

Publication Publication Date Title
ES2046807T3 (es) Procedimiento para la soldadura por colado intermedio de carriles de estructura perlitica fina.
DE3871125D1 (de) Anlage zum herstellen eines stahlbandes mit einer dicke von 2 bis 25 mm.
DE59502820D1 (de) Oxidabstreifer
NO904369L (no) Fremgangsmaate og apparat for sproeytestoeping av metall-legeringer.
BE904686A (fr) Procede pour fabriquer un element composant de turbomachine et element ainsi obtenu.
DE69515164D1 (de) Verfahren zur Herstellung breiartiger Metallschmelze zum Giessen
DK34595A (da) Fremgangsmåde ved fremføring af støbeforme og et anlæg til brug ved udøvelse af fremgangsmåden
ZA792856B (en) A method of carrying out rail joint thermit welding and a multiple-part casting mould for carrying out this method
FR2566688B1 (fr) Procede et dispositif pour la coulee en continu de bain de fusion de metal, notamment de bain de fusion d'acier
GR3026118T3 (en) Crossing with a movable point, and method for manufacturing such a crossing
JPS6453755A (en) Low pressure casting method for light alloy casting
ES295087U (es) Un molde empleado en maquinas para vaciado en continuo de tochos de acero o de otro metal de elevado punto de fusion
BE903578A (fr) Procede de fabrication d'une lingotiere de coulee continue munie de profiles resistant a l'usure.
KR920701570A (ko) 연속 레일 제조
BR9202585A (pt) Molde de grafita para fundicao de metais,e,molde de grafita para fundicao de rodas de ferrovia
BR9102618A (pt) Processo de fundicao de metal sob baixa pressao num molde em areia cego,molde e instalacao correspondentes
ATE81042T1 (de) Verfahren zum herstellen eines stahlbandes mit einer dicke von weniger als 10 mm.
FR2536110B1 (fr) Systeme de profiles metalliques pour encadrements d'ouvertures comportant en particulier des ruptures de ponts thermiques, ouvertures ainsi obtenues et outil de presse pour l'usinage de ces profiles
FR2567910B1 (fr) Acier pour les coquilles des cylindres des machines de coulee en continu d'aluminium
ZA9746B (en) Welding mould and preheater device adapted to cooperate with it
DE3572315D1 (en) Method and apparatus for the lubrication of a continuous-casting mould
US1741399A (en) Method and means for the alumino-thermic welding of rails and the like
ES2095106T3 (es) Procedimiento para la soldadura por colada intermedia de carriles finamente perlitizados.
DE3371300D1 (en) Process for manufacturing steel frogs, especially frog points for railway crossings and railway switches
DE59710433D1 (de) Giessform für eine Zwischengussverschweissung zweier Werkstücke

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 444480

Country of ref document: ES