ZA9746B - Welding mould and preheater device adapted to cooperate with it - Google Patents

Welding mould and preheater device adapted to cooperate with it

Info

Publication number
ZA9746B
ZA9746B ZA9746A ZA9746A ZA9746B ZA 9746 B ZA9746 B ZA 9746B ZA 9746 A ZA9746 A ZA 9746A ZA 9746 A ZA9746 A ZA 9746A ZA 9746 B ZA9746 B ZA 9746B
Authority
ZA
South Africa
Prior art keywords
pct
welding
parts
mold
date jul
Prior art date
Application number
ZA9746A
Other languages
English (en)
Inventor
Jean-Jacques Thuru
Original Assignee
Railtech Int
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 Railtech Int filed Critical Railtech Int
Publication of ZA9746B publication Critical patent/ZA9746B/xx

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
    • E01B11/52—Joints made by alumino-thermal welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Connection Of Plates (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Laser Beam Processing (AREA)
ZA9746A 1996-01-05 1997-01-03 Welding mould and preheater device adapted to cooperate with it ZA9746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600086A FR2743319B1 (fr) 1996-01-05 1996-01-05 Moule de soudure et dispositif de prechauffage destine a cooperer avec celui-ci

Publications (1)

Publication Number Publication Date
ZA9746B true ZA9746B (en) 1997-07-22

Family

ID=9487912

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9746A ZA9746B (en) 1996-01-05 1997-01-03 Welding mould and preheater device adapted to cooperate with it

Country Status (12)

Country Link
US (1) US6152349A (de)
EP (1) EP0873449B1 (de)
AT (1) ATE193072T1 (de)
AU (1) AU729112B2 (de)
DE (1) DE69702044T2 (de)
DK (1) DK0873449T3 (de)
ES (1) ES2146971T3 (de)
FR (1) FR2743319B1 (de)
GR (1) GR3033549T3 (de)
PT (1) PT873449E (de)
WO (1) WO1997025479A1 (de)
ZA (1) ZA9746B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076712A1 (de) * 1999-06-14 2000-12-21 P.C. Wagner Elektro-Thermit Schweissgesellschaft M.B.H. Vorrichtung zum vortrocknen des schweissbereiches einer schweissform
FR2890668B1 (fr) * 2005-09-12 2007-11-16 Railtech Internat Sa Moule pour la soudure aluminothermique de rails de chemin de fer
FR2923740B1 (fr) * 2007-11-20 2009-11-27 Railtech Int Moule pour soudure aluminothermique a coulee directe.
DE202011005561U1 (de) * 2011-04-23 2011-10-26 Elektro-Thermit Gmbh & Co. Kg Vorwärmeinrichtung
DE102012210621A1 (de) * 2012-06-22 2013-12-24 Robert Bosch Gmbh Bauteileverbund, Verfahren zum Herstellen eines Bauteileverbunds sowie Verwendung eines Bauteileverbunds
WO2015059628A1 (en) * 2013-10-25 2015-04-30 G D Macrae Process and mould assembly for aluminothermic welding of rails
WO2019095098A1 (zh) * 2017-11-14 2019-05-23 四川桑莱特智能电气设备股份有限公司 放热焊接设备及放热焊接方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE358525C (de) * 1922-09-12 Goldschmidt Ag Th Verfahren zum Verschweissen von Strassenbahnschienen
DE737065C (de) * 1940-12-16 1943-07-05 Ingwer Block Verfahren zum Ausrichten und Verschweissen alter Schienenstoesse mit abgebogenen Schienenenden
FR1146153A (fr) * 1955-08-16 1957-11-07 Elektro Thermit Gmbh Procédé pour l'exécution de soudures aluminothermiques notamment pour rails
US3684003A (en) * 1971-01-28 1972-08-15 Charles F Funk Thermit pipe welding mold
FR2374127A1 (fr) * 1976-12-14 1978-07-13 Gobinot Louis Dispositif de positionnement des moules pour le soudage de profiles par fusion
FR2396620A1 (fr) * 1977-07-08 1979-02-02 Delachaux C Moule pour la soudure metallothermique de pieces metalliques
DE2837986C2 (de) * 1978-08-31 1984-04-12 Elektro-Thermit Gmbh, 4300 Essen Gießform zur aluminothermischen Schienenverbindungsschweißung
AT369304B (de) * 1980-12-02 1982-12-27 Wagner Elektrothermit Vorrichtung zum vorwaermen der enden von schienen bei der aluminothermischen schienenschweissung
CA1150365A (en) * 1981-01-23 1983-07-19 John Cameron Electro-slag welding process for irregular sections
US4429207A (en) * 1981-12-30 1984-01-31 Southern Pacific Transportation Company Method for welding railroad rails and means therefor
AT373187B (de) * 1982-03-30 1983-12-27 Wagner Elektrothermit Vorwaermbrenner fuer eine giessform zur durchfuehrung der aluminothermischen schienenverbindungsschweissung
US4841116A (en) * 1987-02-24 1989-06-20 Nippon Steel Corporation Process for automatic fusion welding of rails
AU599274B2 (en) * 1987-11-20 1990-07-12 Elektro-Thermit Gmbh Rail joint
FR2648375B1 (fr) * 1989-06-14 1991-09-27 Delachaux Sa Dispositif de soudure aluminothermique; creuset et couvercle de creuset entrant dans sa composition
US5175405A (en) * 1990-04-18 1992-12-29 Nippon Steel Corporation Method of automatically welding rails
AT398178B (de) * 1991-12-03 1994-10-25 Fronius Schweissmasch Schweissverbindung zwischen zwei in längsrichtung eines schienenstranges hintereinander angeordneten schienenstücken
DE4231064A1 (de) * 1992-01-28 1993-09-09 Radulescu Stefan R Einrichtung und verfahren zur aluminothermischen schweissung
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

Also Published As

Publication number Publication date
DE69702044D1 (de) 2000-06-21
PT873449E (pt) 2000-10-31
FR2743319B1 (fr) 1999-05-28
ES2146971T3 (es) 2000-08-16
AU729112B2 (en) 2001-01-25
FR2743319A1 (fr) 1997-07-11
WO1997025479A1 (fr) 1997-07-17
AU1382197A (en) 1997-08-01
GR3033549T3 (en) 2000-09-29
DK0873449T3 (da) 2000-09-25
ATE193072T1 (de) 2000-06-15
EP0873449B1 (de) 2000-05-17
DE69702044T2 (de) 2000-11-16
US6152349A (en) 2000-11-28
EP0873449A1 (de) 1998-10-28

Similar Documents

Publication Publication Date Title
ZA9746B (en) Welding mould and preheater device adapted to cooperate with it
EE03859B1 (et) Valuvormi valatud sulametalli, nagu nikli, suunatud tahkumise meetod ja seade
EP0864662A4 (de) Giessmaterial zum thixogiessen, verfahren zur herstellung von halbfestem giessmaterial zum thixogiessen, verfahren zum thixogiessen, eisenbasisgussstück und verfahren zur wärmebehandlung von eisenbasisgussstücken
AU7190591A (en) Process for the intermediate cast welding of finely pearlitized rails
DE60003505T2 (de) Großflächige Kokille zum vertikalen Stranggießen mit Einsatz von Metallen
FI955549A7 (fi) Laite sulan metallin, erityisesti valuraudan, syöttämistä varten valuk oneeseen ja tämän laitteen sisältävä laitteisto
DK0477121T3 (da) Bøsning til cylinder for kontinuerlig udstøbning af metaller, især stål, mellem nogle cylindre eller på en cylinder
EP0160635A3 (en) Method and apparatus for the lubrication of a continuous-casting mould
NZ231671A (en) Lubricating system for molten metal passing through mould in continuous casting process
ATE213186T1 (de) Verfahren und vorrichtung zum verspannen zweier gegenüberliegender breitseitenwände einer stranggiesskokille
DE29708575U1 (de) Vorrichtung zum steigenden Gießen in Gießformen
PL342366A1 (en) Polygonal hot-top continuous casting mould
JPH11207435A (ja) 金型の位置決め機構
AU4961690A (en) Method and device for die-casting flat metal products such as slabs
Lane et al. Penetration of cast iron in sand molds. II
GB190924739A (en) Improvements in Firebars and in the Method of and Means for Casting them or the like Articles in Chills.
Radot et al. Renovation of the casting level control at the Dunkerque steel mill.
LaRue Bethlehem Starts Slab Caster
GR3020246T3 (en) Railway sleeper and process for its production
Peulve et al. Process for casting parts in iron or in any other metal having a high melting temperature
UA19001A (uk) Спосіб виготовлеhhя відливок
Kosarski Some Aspects of the Continuous Casting Process
EA199600088A1 (ru) Литейная форма для сварки промежуточной заливкой двух деталей
Berghauer et al. Estimation of the Service Life of Slab Moulds
DE1110502B (de) Aus feuerfesten Formstoffen hergestellte Giessform fuer die aluminothermische Schienenschweissung