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CH372695A - Heart of railway - Google Patents

Heart of railway

Info

Publication number
CH372695A
CH372695A CH375261A CH375261A CH372695A CH 372695 A CH372695 A CH 372695A CH 375261 A CH375261 A CH 375261A CH 375261 A CH375261 A CH 375261A CH 372695 A CH372695 A CH 372695A
Authority
CH
Switzerland
Prior art keywords
railway
heart
Prior art date
Application number
CH375261A
Other languages
French (fr)
Inventor
Georges Delachaux Jean Leon
Original Assignee
Gennevilliers Acieries
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 Gennevilliers Acieries filed Critical Gennevilliers Acieries
Publication of CH372695A publication Critical patent/CH372695A/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)
  • Road Paving Structures (AREA)
CH375261A 1960-04-28 1961-03-29 Heart of railway CH372695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825590A FR1263348A (en) 1960-04-28 1960-04-28 Heart of railway tracks

Publications (1)

Publication Number Publication Date
CH372695A true CH372695A (en) 1963-10-31

Family

ID=8730260

Family Applications (1)

Application Number Title Priority Date Filing Date
CH375261A CH372695A (en) 1960-04-28 1961-03-29 Heart of railway

Country Status (5)

Country Link
BE (1) BE601815A (en)
CH (1) CH372695A (en)
ES (1) ES266241A1 (en)
FR (1) FR1263348A (en)
LU (1) LU39991A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653408A (en) * 1996-04-18 1997-08-05 Abc Rail Products Corporation Direct support frog assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5653408A (en) * 1996-04-18 1997-08-05 Abc Rail Products Corporation Direct support frog assembly

Also Published As

Publication number Publication date
LU39991A1 (en) 1961-06-08
FR1263348A (en) 1961-06-09
ES266241A1 (en) 1961-06-16
BE601815A (en) 1961-09-27

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