FR824252A - Traverse de chemins de fer en ciment armé - Google Patents

Traverse de chemins de fer en ciment armé

Info

Publication number
FR824252A
FR824252A FR824252DA FR824252A FR 824252 A FR824252 A FR 824252A FR 824252D A FR824252D A FR 824252DA FR 824252 A FR824252 A FR 824252A
Authority
FR
France
Prior art keywords
reinforced cement
railway crossing
cement railway
crossing
reinforced
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
Gaston Darde
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 FR824252A publication Critical patent/FR824252A/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
    • E01B3/42—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone combined with inserts of wood or other material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR824252D 1937-07-12 1937-07-12 Traverse de chemins de fer en ciment armé Expired FR824252A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824252T 1937-07-12

Publications (1)

Publication Number Publication Date
FR824252A true FR824252A (fr) 1938-02-04

Family

ID=9281743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824252D Expired FR824252A (fr) 1937-07-12 1937-07-12 Traverse de chemins de fer en ciment armé

Country Status (1)

Country Link
FR (1) FR824252A (fr)

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