FR375645A - Pointe de coeur pour croisements de rails - Google Patents

Pointe de coeur pour croisements de rails

Info

Publication number
FR375645A
FR375645A FR375645DA FR375645A FR 375645 A FR375645 A FR 375645A FR 375645D A FR375645D A FR 375645DA FR 375645 A FR375645 A FR 375645A
Authority
FR
France
Prior art keywords
heart point
rail crossings
crossings
rail
heart
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
Other languages
English (en)
Inventor
Peter Krause
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
Application granted granted Critical
Publication of FR375645A publication Critical patent/FR375645A/fr
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)
FR375645D 1907-03-13 1907-03-13 Pointe de coeur pour croisements de rails Expired FR375645A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR375645T 1907-03-13

Publications (1)

Publication Number Publication Date
FR375645A true FR375645A (fr) 1907-07-13

Family

ID=1422193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR375645D Expired FR375645A (fr) 1907-03-13 1907-03-13 Pointe de coeur pour croisements de rails

Country Status (1)

Country Link
FR (1) FR375645A (fr)

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