NL158237B - METHOD FOR MANUFACTURING AN ALUMINOTHERMAL WELDING JOINT FOR RAILWAYS - Google Patents

METHOD FOR MANUFACTURING AN ALUMINOTHERMAL WELDING JOINT FOR RAILWAYS

Info

Publication number
NL158237B
NL158237B NL7302534.A NL7302534A NL158237B NL 158237 B NL158237 B NL 158237B NL 7302534 A NL7302534 A NL 7302534A NL 158237 B NL158237 B NL 158237B
Authority
NL
Netherlands
Prior art keywords
railways
manufacturing
welding joint
aluminothermal welding
aluminothermal
Prior art date
Application number
NL7302534.A
Other languages
Dutch (nl)
Other versions
NL7302534A (en
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
Publication of NL7302534A publication Critical patent/NL7302534A/xx
Publication of NL158237B publication Critical patent/NL158237B/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)
  • Machines For Laying And Maintaining Railways (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Continuous Casting (AREA)
  • Breakers (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL7302534.A 1972-02-24 1973-02-23 METHOD FOR MANUFACTURING AN ALUMINOTHERMAL WELDING JOINT FOR RAILWAYS NL158237B (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 (2)

Publication Number Publication Date
NL7302534A NL7302534A (en) 1973-08-28
NL158237B true NL158237B (en) 1978-10-16

Family

ID=5836931

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302534.A NL158237B (en) 1972-02-24 1973-02-23 METHOD FOR MANUFACTURING AN ALUMINOTHERMAL WELDING JOINT FOR RAILWAYS

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
PL2412472T3 (en) 2009-03-27 2019-03-29 Nippon Steel & Sumitomo Metal Corporation Device and method for cooling welded rail section
RU2485187C2 (en) 2009-03-30 2013-06-20 Ниппон Стил Корпорейшн Cooling method of rail welding zone, cooling device for rail welding zone, and weld joint of rail
US10144983B2 (en) 2011-05-25 2018-12-04 Nippon Steel and Sumitomo Metal Corporation Method of reheating rail weld zone
US10544479B2 (en) 2014-04-08 2020-01-28 Nippon Steel Corporation Heat treatment device, heat treatment method, 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
FR2173048B1 (en) 1976-11-05
FR2173048A1 (en) 1973-10-05
DD102324A5 (en) 1973-12-12
JPS4895337A (en) 1973-12-07
JPS5329650B2 (en) 1978-08-22
FI55780C (en) 1979-10-10
FI55780B (en) 1979-06-29
NO130786C (en) 1975-02-12
RO61551A (en) 1977-07-15
CA981066A (en) 1976-01-06
ZA723797B (en) 1973-03-28
GB1402964A (en) 1975-08-13
SE371462B (en) 1974-11-18
AR199189A1 (en) 1974-08-14
DE2208692B2 (en) 1974-05-09
DK140747B (en) 1979-11-12
HU165910B (en) 1974-12-28
AU474981B2 (en) 1976-08-05
ES412282A1 (en) 1976-01-01
NO130786B (en) 1974-11-04
NL7302534A (en) 1973-08-28
DE2208692C3 (en) 1974-12-12
DK140747C (en) 1980-04-14
CH549435A (en) 1974-05-31
DE2208692A1 (en) 1973-09-13
YU22973A (en) 1982-02-28
AU5252673A (en) 1974-08-29
IT977293B (en) 1974-09-10
HK22978A (en) 1978-05-12
BR7301213D0 (en) 1974-02-19
AT316613B (en) 1974-07-25

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ELEKTRO THERM

V4 Lapsed because of reaching the maximum lifetime of a patent