FR1021014A - Traverse de chemin de fer perfectionnée - Google Patents

Traverse de chemin de fer perfectionnée

Info

Publication number
FR1021014A
FR1021014A FR1021014DA FR1021014A FR 1021014 A FR1021014 A FR 1021014A FR 1021014D A FR1021014D A FR 1021014DA FR 1021014 A FR1021014 A FR 1021014A
Authority
FR
France
Prior art keywords
railway crossing
advanced
advanced railway
crossing
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
English (en)
Inventor
Jean-Celestin-Hippol Lachaise
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 FR1021014A publication Critical patent/FR1021014A/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
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
    • E01B3/34—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement with pre-tensioned armouring or reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR1021014D 1950-06-27 1950-06-27 Traverse de chemin de fer perfectionnée Expired FR1021014A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1021014T 1950-06-27

Publications (1)

Publication Number Publication Date
FR1021014A true FR1021014A (fr) 1953-02-13

Family

ID=9576692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1021014D Expired FR1021014A (fr) 1950-06-27 1950-06-27 Traverse de chemin de fer perfectionnée

Country Status (1)

Country Link
FR (1) FR1021014A (fr)

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