FR446884A - Metal or mixed sleeper for railway tracks - Google Patents

Metal or mixed sleeper for railway tracks

Info

Publication number
FR446884A
FR446884A FR446884DA FR446884A FR 446884 A FR446884 A FR 446884A FR 446884D A FR446884D A FR 446884DA FR 446884 A FR446884 A FR 446884A
Authority
FR
France
Prior art keywords
sleeper
mixed
metal
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
Adrien Millorat
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.)
ADRIEN MILLORAT
Original Assignee
ADRIEN MILLORAT
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 ADRIEN MILLORAT filed Critical ADRIEN MILLORAT
Application granted granted Critical
Publication of FR446884A publication Critical patent/FR446884A/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
    • 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
    • E01B3/20—Sleeper construction for special purposes, e.g. with openings for ballast working

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR446884D 1912-08-03 1912-08-03 Metal or mixed sleeper for railway tracks Expired FR446884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446884T 1912-08-03

Publications (1)

Publication Number Publication Date
FR446884A true FR446884A (en) 1912-12-17

Family

ID=1487622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446884D Expired FR446884A (en) 1912-08-03 1912-08-03 Metal or mixed sleeper for railway tracks

Country Status (1)

Country Link
FR (1) FR446884A (en)

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