IT977293B - MINOTHERMAL ALLU WELDING PROCESS OF RAIL JOINTS - Google Patents

MINOTHERMAL ALLU WELDING PROCESS OF RAIL JOINTS

Info

Publication number
IT977293B
IT977293B IT48181/73A IT4818173A IT977293B IT 977293 B IT977293 B IT 977293B IT 48181/73 A IT48181/73 A IT 48181/73A IT 4818173 A IT4818173 A IT 4818173A IT 977293 B IT977293 B IT 977293B
Authority
IT
Italy
Prior art keywords
minothermal
allu
welding process
rail joints
joints
Prior art date
Application number
IT48181/73A
Other languages
Italian (it)
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 IT977293B publication Critical patent/IT977293B/en

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
    • 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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Breakers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Continuous Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
IT48181/73A 1972-02-24 1973-02-12 MINOTHERMAL ALLU WELDING PROCESS OF RAIL JOINTS IT977293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208692A DE2208692C3 (en) 1972-02-24 1972-02-24 Process for the production of aluminothermic rail connection joints

Publications (1)

Publication Number Publication Date
IT977293B true IT977293B (en) 1974-09-10

Family

ID=5836931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48181/73A IT977293B (en) 1972-02-24 1973-02-12 MINOTHERMAL ALLU WELDING PROCESS OF RAIL JOINTS

Country Status (23)

Country Link
JP (1) JPS5329650B2 (en)
AR (1) AR199189A1 (en)
AT (1) AT316613B (en)
AU (1) AU474981B2 (en)
BR (1) BR7301213D0 (en)
CA (1) CA981066A (en)
CH (1) CH549435A (en)
DD (1) DD102324A5 (en)
DE (1) DE2208692C3 (en)
DK (1) DK140747B (en)
ES (1) ES412282A1 (en)
FI (1) FI55780C (en)
FR (1) FR2173048B1 (en)
GB (1) GB1402964A (en)
HK (1) HK22978A (en)
HU (1) HU165910B (en)
IT (1) IT977293B (en)
NL (1) NL158237B (en)
NO (1) NO130786C (en)
RO (1) RO61551A (en)
SE (1) SE371462B (en)
YU (1) YU22973A (en)
ZA (1) ZA723797B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU599274B2 (en) * 1987-11-20 1990-07-12 Elektro-Thermit Gmbh Rail joint
DE4006071A1 (en) * 1990-02-27 1991-08-29 Elektro Thermit Gmbh METHOD FOR INTERMEDIATE WELDING OF FINPERLITIZED RAILS
DE4319165C1 (en) * 1993-06-09 1994-08-18 Elektro Thermit Gmbh Process for the intermediate cast welding of isothermally annealed rails
DE4319417C1 (en) * 1993-06-11 1994-08-04 Elektro Thermit Gmbh Insert-cast welding of fine-pearlitic rails
DE10318093A1 (en) * 2002-12-02 2004-06-17 Kronospan Ag Process for gluing an element
JP4987773B2 (en) * 2007-03-30 2012-07-25 新日本製鐵株式会社 Long rail
BRPI1012327B1 (en) 2009-03-27 2018-01-16 Nippon Steel & Sumitomo Metal Corporation DEVICE AND METHOD FOR COOLING RAILWELDING ZONE
US8557064B2 (en) 2009-03-30 2013-10-15 Nippon Steel & Sumitomo Metal Corporation Method of cooling rail weld zone, and rail weld joint
US10144983B2 (en) 2011-05-25 2018-12-04 Nippon Steel and Sumitomo Metal Corporation Method of reheating rail weld zone
RU2661199C2 (en) 2014-04-08 2018-07-16 Ниппон Стил Энд Сумитомо Метал Корпорейшн Device for thermal processing, method of thermal processing and rail steel
FR3038920B1 (en) * 2015-07-17 2017-07-28 Railtech Int BACKPACK PIECE OF A METALLIC RAIL SOLDER MOLD, CORRESPONDING MOLD AND ALUMINOTHERMIC WELDING PROCESS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533803A (en) * 1923-01-17 1925-04-14 Metal & Thermit Corp Mold for welding rails and the like
US3091825A (en) * 1960-03-29 1963-06-04 Thermex Metallurg Inc Mold welding
DE1201156B (en) * 1963-10-08 1965-09-16 Elektro Thermit Gmbh Mold for aluminothermic rail welding
DE1239915B (en) * 1966-01-29 1967-05-03 Elektro Thermit Gmbh Mold for aluminothermic welding

Also Published As

Publication number Publication date
DD102324A5 (en) 1973-12-12
FI55780B (en) 1979-06-29
HU165910B (en) 1974-12-28
BR7301213D0 (en) 1974-02-19
DE2208692C3 (en) 1974-12-12
GB1402964A (en) 1975-08-13
FI55780C (en) 1979-10-10
DE2208692A1 (en) 1973-09-13
FR2173048A1 (en) 1973-10-05
NL7302534A (en) 1973-08-28
CA981066A (en) 1976-01-06
ZA723797B (en) 1973-03-28
NO130786C (en) 1975-02-12
ES412282A1 (en) 1976-01-01
SE371462B (en) 1974-11-18
YU22973A (en) 1982-02-28
JPS4895337A (en) 1973-12-07
RO61551A (en) 1977-07-15
FR2173048B1 (en) 1976-11-05
NL158237B (en) 1978-10-16
AU474981B2 (en) 1976-08-05
AT316613B (en) 1974-07-25
NO130786B (en) 1974-11-04
CH549435A (en) 1974-05-31
AR199189A1 (en) 1974-08-14
DE2208692B2 (en) 1974-05-09
AU5252673A (en) 1974-08-29
DK140747C (en) 1980-04-14
JPS5329650B2 (en) 1978-08-22
DK140747B (en) 1979-11-12
HK22978A (en) 1978-05-12

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