BE415914A - - Google Patents

Info

Publication number
BE415914A
BE415914A BE415914DA BE415914A BE 415914 A BE415914 A BE 415914A BE 415914D A BE415914D A BE 415914DA BE 415914 A BE415914 A BE 415914A
Authority
BE
Belgium
Prior art keywords
rails
crossing
point
assembled
tracks
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE415914A publication Critical patent/BE415914A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00Switches; Crossings
    • E01B7/10Frogs
    • E01B7/12Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BE415914D BE415914A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE415914A true BE415914A (enrdf_load_stackoverflow)

Family

ID=78954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE415914D BE415914A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE415914A (enrdf_load_stackoverflow)

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