DE143509C - - Google Patents

Info

Publication number
DE143509C
DE143509C DENDAT143509D DE143509DA DE143509C DE 143509 C DE143509 C DE 143509C DE NDAT143509 D DENDAT143509 D DE NDAT143509D DE 143509D A DE143509D A DE 143509DA DE 143509 C DE143509 C DE 143509C
Authority
DE
Germany
Prior art keywords
wing rails
centerpiece
replaceable
tear
protect
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.)
Active
Application number
DENDAT143509D
Other languages
German (de)
English (en)
Publication of DE143509C publication Critical patent/DE143509C/de
Active 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)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Tires In General (AREA)
DENDAT143509D Active DE143509C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE143509C true DE143509C (enrdf_load_stackoverflow)

Family

ID=410998

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT143509D Active DE143509C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE143509C (enrdf_load_stackoverflow)

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