FR787712A - Improvements made to the means for securing the rails to the railway tracks - Google Patents

Improvements made to the means for securing the rails to the railway tracks

Info

Publication number
FR787712A
FR787712A FR787712DA FR787712A FR 787712 A FR787712 A FR 787712A FR 787712D A FR787712D A FR 787712DA FR 787712 A FR787712 A FR 787712A
Authority
FR
France
Prior art keywords
rails
securing
improvements made
railway tracks
railway
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
French (fr)
Inventor
Dupuy
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 filed Critical
Application granted granted Critical
Publication of FR787712A publication Critical patent/FR787712A/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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • E01B9/50—Fastening the rail on the tie-plate by keys
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E01B3/18—Composite sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
FR787712D 1934-03-22 1935-03-21 Improvements made to the means for securing the rails to the railway tracks Expired FR787712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE787712X 1934-03-22

Publications (1)

Publication Number Publication Date
FR787712A true FR787712A (en) 1935-09-27

Family

ID=3880572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787712D Expired FR787712A (en) 1934-03-22 1935-03-21 Improvements made to the means for securing the rails to the railway tracks

Country Status (1)

Country Link
FR (1) FR787712A (en)

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