CH590710A5 - - Google Patents

Info

Publication number
CH590710A5
CH590710A5 CH1329475A CH1329475A CH590710A5 CH 590710 A5 CH590710 A5 CH 590710A5 CH 1329475 A CH1329475 A CH 1329475A CH 1329475 A CH1329475 A CH 1329475A CH 590710 A5 CH590710 A5 CH 590710A5
Authority
CH
Switzerland
Application number
CH1329475A
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 CH590710A5 publication Critical patent/CH590710A5/xx

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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite
    • 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
    • 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)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CH1329475A 1974-11-15 1975-10-14 CH590710A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454184 DE2454184B2 (de) 1974-11-15 1974-11-15 Verfahren zur herstellung von herzstuecken

Publications (1)

Publication Number Publication Date
CH590710A5 true CH590710A5 (de) 1977-08-31

Family

ID=5930894

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1329475A CH590710A5 (de) 1974-11-15 1975-10-14

Country Status (5)

Country Link
CH (1) CH590710A5 (de)
DE (1) DE2454184B2 (de)
FR (1) FR2291318A1 (de)
GB (1) GB1463630A (de)
IT (1) IT1052262B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922406C2 (de) * 1979-06-01 1986-01-09 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach Herzstückspitzenblock für Weichen und Kreuzungen
LU88105A1 (fr) * 1992-04-22 1993-12-06 Les Acieries De La Meuse Procede pour assembler une bande de roulement en acier en carbone et une bande de roulement en acier au manganese
RO119241B1 (ro) * 1996-08-21 2004-06-30 Hubmann Hans Peter Inimă de schimbător de cale pentru macazuri şi intersecţii şi procedeu de realizare
DE19637282C1 (de) * 1996-09-13 1998-05-20 Elektro Thermit Gmbh Verfahren zum aluminothermischen Zwischengußschweißen von Schienen mit Auflegierung des Stahlgusses im Schienenkopfbereich

Also Published As

Publication number Publication date
FR2291318A1 (fr) 1976-06-11
FR2291318B1 (de) 1978-05-12
DE2454184B2 (de) 1976-11-04
IT1052262B (it) 1981-06-20
GB1463630A (en) 1977-02-02
DE2454184A1 (de) 1976-05-20

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased