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AT369304B - DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING - Google Patents

DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING

Info

Publication number
AT369304B
AT369304B AT0588880A AT588880A AT369304B AT 369304 B AT369304 B AT 369304B AT 0588880 A AT0588880 A AT 0588880A AT 588880 A AT588880 A AT 588880A AT 369304 B AT369304 B AT 369304B
Authority
AT
Austria
Prior art keywords
aluminothermal
preheating
rails
rail welding
rail
Prior art date
Application number
AT0588880A
Other languages
German (de)
Other versions
ATA588880A (en
Inventor
Karl Delmonego
Original Assignee
Wagner Elektrothermit
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 Wagner Elektrothermit filed Critical Wagner Elektrothermit
Priority to AT0588880A priority Critical patent/AT369304B/en
Priority to HU813608A priority patent/HU184285B/en
Publication of ATA588880A publication Critical patent/ATA588880A/en
Application granted granted Critical
Publication of AT369304B publication Critical patent/AT369304B/en

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
    • 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)
  • Heat Treatment Of Articles (AREA)
AT0588880A 1980-12-02 1980-12-02 DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING AT369304B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0588880A AT369304B (en) 1980-12-02 1980-12-02 DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING
HU813608A HU184285B (en) 1980-12-02 1981-12-01 Device for preheating the rail joints at aluminothermic rail welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0588880A AT369304B (en) 1980-12-02 1980-12-02 DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING

Publications (2)

Publication Number Publication Date
ATA588880A ATA588880A (en) 1982-05-15
AT369304B true AT369304B (en) 1982-12-27

Family

ID=3580642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0588880A AT369304B (en) 1980-12-02 1980-12-02 DEVICE FOR PREHEATING THE END OF RAILS IN ALUMINOTHERMAL RAIL WELDING

Country Status (2)

Country Link
AT (1) AT369304B (en)
HU (1) HU184285B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743319A1 (en) * 1996-01-05 1997-07-11 Railtech Int WELDING MOLD AND PREHEATING DEVICE FOR COOPERATING WITH SAME
GR20000100198A (en) * 2000-06-14 2002-02-28 P.C. Wagner Elektro-Thermit Schweissgesellschaft M.B.H. IDENTIFICATION FOR PROTECTION OF A WELDING MATHROOM
FR2819274A1 (en) * 2001-01-11 2002-07-12 Railtech Int Method for preheating rails before butt-welding, e.g. using thermite process, comprises heating foot of rail to higher temperature than head, but below critical value
US8656984B2 (en) 2007-11-20 2014-02-25 Railtech International Mold for direct-cast aluminothermic welding

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743319A1 (en) * 1996-01-05 1997-07-11 Railtech Int WELDING MOLD AND PREHEATING DEVICE FOR COOPERATING WITH SAME
WO1997025479A1 (en) * 1996-01-05 1997-07-17 Railtech International Welding mold and preheating device intended to cooperate with the welding mold
US6152349A (en) * 1996-01-05 2000-11-28 Railtech International Welding mold and preheating device intended to cooperate with the welding mold
GR20000100198A (en) * 2000-06-14 2002-02-28 P.C. Wagner Elektro-Thermit Schweissgesellschaft M.B.H. IDENTIFICATION FOR PROTECTION OF A WELDING MATHROOM
FR2819274A1 (en) * 2001-01-11 2002-07-12 Railtech Int Method for preheating rails before butt-welding, e.g. using thermite process, comprises heating foot of rail to higher temperature than head, but below critical value
ES2213435A1 (en) * 2001-01-11 2004-08-16 Railtech International Method for preheating rails before butt-welding, e.g. using thermite process, comprises heating foot of rail to higher temperature than head, but below critical value
US8656984B2 (en) 2007-11-20 2014-02-25 Railtech International Mold for direct-cast aluminothermic welding

Also Published As

Publication number Publication date
ATA588880A (en) 1982-05-15
HU184285B (en) 1984-07-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee