CH549435A - ALUMINOTHERMAL RAIL JOINT WELDING. - Google Patents

ALUMINOTHERMAL RAIL JOINT WELDING.

Info

Publication number
CH549435A
CH549435A CH77173A CH77173A CH549435A CH 549435 A CH549435 A CH 549435A CH 77173 A CH77173 A CH 77173A CH 77173 A CH77173 A CH 77173A CH 549435 A CH549435 A CH 549435A
Authority
CH
Switzerland
Prior art keywords
aluminothermal
rail joint
joint welding
welding
rail
Prior art date
Application number
CH77173A
Other languages
German (de)
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 CH549435A publication Critical patent/CH549435A/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)
  • Continuous Casting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Breakers (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
CH77173A 1972-02-24 1973-01-19 ALUMINOTHERMAL RAIL JOINT WELDING. CH549435A (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
CH549435A true CH549435A (en) 1974-05-31

Family

ID=5836931

Family Applications (1)

Application Number Title Priority Date Filing Date
CH77173A CH549435A (en) 1972-02-24 1973-01-19 ALUMINOTHERMAL RAIL JOINT WELDING.

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
EP2415885A4 (en) 2009-03-30 2014-04-23 Nippon Steel & Sumitomo Metal Corp Method of cooling welded rail section, device for cooling welded rail section, and welded rail joint
BR112013029859B1 (en) 2011-05-25 2019-06-18 Nippon Steel & Sumitomo Metal Corporation RAIL WELDING ZONE REHABILITATION METHOD
AU2015244882B2 (en) 2014-04-08 2017-07-27 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
NO130786C (en) 1975-02-12
DD102324A5 (en) 1973-12-12
DE2208692B2 (en) 1974-05-09
NL158237B (en) 1978-10-16
DE2208692C3 (en) 1974-12-12
RO61551A (en) 1977-07-15
DK140747C (en) 1980-04-14
DE2208692A1 (en) 1973-09-13
FI55780B (en) 1979-06-29
GB1402964A (en) 1975-08-13
IT977293B (en) 1974-09-10
AT316613B (en) 1974-07-25
ES412282A1 (en) 1976-01-01
AU5252673A (en) 1974-08-29
YU22973A (en) 1982-02-28
NO130786B (en) 1974-11-04
AR199189A1 (en) 1974-08-14
BR7301213D0 (en) 1974-02-19
AU474981B2 (en) 1976-08-05
CA981066A (en) 1976-01-06
FI55780C (en) 1979-10-10
ZA723797B (en) 1973-03-28
SE371462B (en) 1974-11-18
HK22978A (en) 1978-05-12
FR2173048A1 (en) 1973-10-05
JPS5329650B2 (en) 1978-08-22
DK140747B (en) 1979-11-12
HU165910B (en) 1974-12-28
NL7302534A (en) 1973-08-28
FR2173048B1 (en) 1976-11-05
JPS4895337A (en) 1973-12-07

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Legal Events

Date Code Title Description
PL Patent ceased