CH540397A - Bolted heart of a switch - Google Patents

Bolted heart of a switch

Info

Publication number
CH540397A
CH540397A CH1414972A CH1414972A CH540397A CH 540397 A CH540397 A CH 540397A CH 1414972 A CH1414972 A CH 1414972A CH 1414972 A CH1414972 A CH 1414972A CH 540397 A CH540397 A CH 540397A
Authority
CH
Switzerland
Prior art keywords
bolted
heart
switch
bolted heart
Prior art date
Application number
CH1414972A
Other languages
German (de)
Inventor
Rene Damy Sergio
Original Assignee
Rene Damy Sergio
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 Rene Damy Sergio filed Critical Rene Damy Sergio
Publication of CH540397A publication Critical patent/CH540397A/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
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
CH1414972A 1971-09-29 1972-09-28 Bolted heart of a switch CH540397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX13044071 1971-09-29

Publications (1)

Publication Number Publication Date
CH540397A true CH540397A (en) 1973-08-15

Family

ID=19745350

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1414972A CH540397A (en) 1971-09-29 1972-09-28 Bolted heart of a switch

Country Status (12)

Country Link
JP (1) JPS4841407A (en)
AR (1) AR192466A1 (en)
AU (1) AU468551B2 (en)
BE (1) BE789570A (en)
BR (1) BR7206655D0 (en)
CH (1) CH540397A (en)
DE (1) DE2244902A1 (en)
ES (1) ES406282A1 (en)
FR (1) FR2155421A5 (en)
IT (1) IT965184B (en)
NL (1) NL7213200A (en)
SE (1) SE380559B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339442C1 (en) * 1983-10-29 1985-05-02 Schreck-Mieves GmbH, 4600 Dortmund Heart piece for switches or crossings and method for producing such a heart piece
CA1324364C (en) * 1988-10-14 1993-11-16 Gerard Testart Movable tip frog and fabrication process thereof
FR2640293B2 (en) * 1988-10-14 1991-03-15 Cogifer Cie Gle Installat Ferr PROCESS FOR PRODUCING A MOVING POINT CROSSOVER AND A CROSSOVER
FR2640294B1 (en) * 1988-12-12 1991-03-15 Cogifer Cie Gle Installat Ferr PROCESS FOR PRODUCING A MOVING POINT CROSSOVER AND A CROSSOVER

Also Published As

Publication number Publication date
AR192466A1 (en) 1973-02-21
JPS4841407A (en) 1973-06-18
NL7213200A (en) 1973-04-02
AU468551B2 (en) 1976-01-15
ES406282A1 (en) 1976-01-16
DE2244902A1 (en) 1973-04-05
SE380559B (en) 1975-11-10
FR2155421A5 (en) 1973-05-18
BR7206655D0 (en) 1973-08-21
IT965184B (en) 1974-01-31
AU4726172A (en) 1974-04-04
BE789570A (en) 1973-01-15

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Legal Events

Date Code Title Description
PL Patent ceased