AU468551B2 - Railroad frog assembly - Google Patents

Railroad frog assembly

Info

Publication number
AU468551B2
AU468551B2 AU47261/72A AU4726172A AU468551B2 AU 468551 B2 AU468551 B2 AU 468551B2 AU 47261/72 A AU47261/72 A AU 47261/72A AU 4726172 A AU4726172 A AU 4726172A AU 468551 B2 AU468551 B2 AU 468551B2
Authority
AU
Australia
Prior art keywords
frog assembly
railroad frog
railroad
assembly
frog
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU47261/72A
Other languages
English (en)
Other versions
AU4726172A (en
Inventor
Rene Damy Sergio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4726172A publication Critical patent/AU4726172A/en
Application granted granted Critical
Publication of AU468551B2 publication Critical patent/AU468551B2/en
Expired legal-status Critical Current

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)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Railway Tracks (AREA)
AU47261/72A 1971-09-29 1972-09-29 Railroad frog assembly Expired AU468551B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
AU4726172A AU4726172A (en) 1974-04-04
AU468551B2 true AU468551B2 (en) 1976-01-15

Family

ID=19745350

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47261/72A Expired AU468551B2 (en) 1971-09-29 1972-09-29 Railroad frog assembly

Country Status (12)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339442C1 (de) * 1983-10-29 1985-05-02 Schreck-Mieves GmbH, 4600 Dortmund Herzstueck fuer Weichen oder Kreuzungen und Verfahren zur Herstellung eines solchen Herzstueckes
FR2640294B1 (fr) * 1988-12-12 1991-03-15 Cogifer Cie Gle Installat Ferr Procede de fabrication d'un coeur de croisement a pointe mobile et coeur de croisement ainsi obtenu
FR2640293B2 (fr) * 1988-10-14 1991-03-15 Cogifer Cie Gle Installat Ferr Procede de fabrication d'un coeur de croisement a pointe mobile et coeur de croisement ainsi obtenu
CA1324364C (fr) * 1988-10-14 1993-11-16 Gerard Testart Coeur de croisement a pointe mobile et procede de fabrication d'un tel coeur de croisement

Also Published As

Publication number Publication date
SE380559B (sv) 1975-11-10
DE2244902A1 (de) 1973-04-05
JPS4841407A (it) 1973-06-18
CH540397A (de) 1973-08-15
NL7213200A (it) 1973-04-02
FR2155421A5 (it) 1973-05-18
AR192466A1 (es) 1973-02-21
AU4726172A (en) 1974-04-04
BR7206655D0 (pt) 1973-08-21
BE789570A (fr) 1973-01-15
ES406282A1 (es) 1976-01-16
IT965184B (it) 1974-01-31

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