ATE319T1 - METHOD OF ATTACHING CABLES TO THE SURFACE OF WHEEL-SUPPORTING TRACKS. - Google Patents

METHOD OF ATTACHING CABLES TO THE SURFACE OF WHEEL-SUPPORTING TRACKS.

Info

Publication number
ATE319T1
ATE319T1 AT79102231T AT79102231T ATE319T1 AT E319 T1 ATE319 T1 AT E319T1 AT 79102231 T AT79102231 T AT 79102231T AT 79102231 T AT79102231 T AT 79102231T AT E319 T1 ATE319 T1 AT E319T1
Authority
AT
Austria
Prior art keywords
solder
weight
wheel
bed plate
track element
Prior art date
Application number
AT79102231T
Other languages
German (de)
Inventor
Hans Dr. Guntermann
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 ATE319T1 publication Critical patent/ATE319T1/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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • 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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coating With Molten Metal (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Supports For Pipes And Cables (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Ropes Or Cables (AREA)
  • Linear Motors (AREA)

Abstract

1. Process for fixing cables to the surface of wheel-carrying track elements, in particular rails, a bed plate on which the cable is arranged being rigidly joined to the surface of the track element by means of a solder, the melting point of the solder being below the transformation temperature of the material of which the track element consists, and the heat required for melting the solder being supplied by a reacting aluminothermic composition, characterized in that a) the fixing of the cable to the bed plate, by casting an aluminothermically generated metal melt around it, and the soldering of the bed plate to the surface of the track element are carried out simultaneously in a single working step and b) the solder used has a composition of 39 to 41 % by weight of Ag, 18 to 20 % by weight of Cu and 18 to 22 % by weight of Cd, the remainder being zinc.
AT79102231T 1978-07-13 1979-07-03 METHOD OF ATTACHING CABLES TO THE SURFACE OF WHEEL-SUPPORTING TRACKS. ATE319T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2830721A DE2830721C2 (en) 1978-07-13 1978-07-13 Method of attaching cables or the like. on the top of a workpiece made of metal and device for carrying out the method
EP79102231A EP0007055B1 (en) 1978-07-13 1979-07-03 Process for fastening cables to the surface of wheel carrying rails

Publications (1)

Publication Number Publication Date
ATE319T1 true ATE319T1 (en) 1981-11-15

Family

ID=6044236

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102231T ATE319T1 (en) 1978-07-13 1979-07-03 METHOD OF ATTACHING CABLES TO THE SURFACE OF WHEEL-SUPPORTING TRACKS.

Country Status (8)

Country Link
EP (1) EP0007055B1 (en)
JP (1) JPS5517300A (en)
AT (1) ATE319T1 (en)
AU (1) AU4855579A (en)
DE (2) DE2830721C2 (en)
IN (1) IN152117B (en)
YU (2) YU39694B (en)
ZA (1) ZA793505B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444279B (en) * 1984-08-10 1986-04-07 Aga Ab SET TO CONNECT A METAL PIECE TO A METAL SURFACE
FR2657283A1 (en) * 1990-01-19 1991-07-26 Erico France Sarl Device for the implementation of a method of bonding using moulded Thermit (aluminothermic) welding and brazing, on-site, of a conductor onto a support
DE19822851A1 (en) * 1998-05-22 1999-11-25 Rolf Ploetz Transportable reaction crucible for metallothermic welding material for once-only use
WO2008014982A1 (en) * 2006-08-02 2008-02-07 The Furukawa Electric Co., Ltd. Thermite welding tool, crucible and thermite welding methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893640A (en) * 1954-03-04 1959-07-07 United States Steel Corp Rail bond and method of installing the same
DE1016096B (en) * 1956-01-26 1957-09-19 Siemens Ag Device for brazing electrical conductors on railroad tracks
BE649601A (en) * 1963-06-27
GB1123807A (en) * 1964-12-04 1968-08-14 Yawata Welding Electrode Co A process of brazing which includes the use of a solid heat generating agent
DE2333143C2 (en) * 1973-06-29 1975-05-22 Th. Goldschmidt Ag, 4300 Essen Aluminothermic reaction mixture based on copper oxide and iron oxide

Also Published As

Publication number Publication date
YU156482A (en) 1984-02-29
DE2830721C2 (en) 1982-11-04
JPS5637675B2 (en) 1981-09-01
IN152117B (en) 1983-10-22
YU39694B (en) 1985-03-20
YU40795B (en) 1986-06-30
ZA793505B (en) 1980-07-30
YU163079A (en) 1982-10-31
AU4855579A (en) 1980-01-17
EP0007055B1 (en) 1981-10-21
DE2961065D1 (en) 1981-12-24
DE2830721A1 (en) 1980-01-24
JPS5517300A (en) 1980-02-06
EP0007055A1 (en) 1980-01-23

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