FR990067A - Superstructure for railway tracks, with metal sleepers resting on concrete blocks - Google Patents

Superstructure for railway tracks, with metal sleepers resting on concrete blocks

Info

Publication number
FR990067A
FR990067A FR990067DA FR990067A FR 990067 A FR990067 A FR 990067A FR 990067D A FR990067D A FR 990067DA FR 990067 A FR990067 A FR 990067A
Authority
FR
France
Prior art keywords
superstructure
concrete blocks
railway tracks
metal sleepers
resting
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
Franz Hejlek
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 FR990067A publication Critical patent/FR990067A/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
    • E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
    • E01B3/36—Composite sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR990067D 1948-07-19 1949-07-04 Superstructure for railway tracks, with metal sleepers resting on concrete blocks Expired FR990067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT990067X 1948-07-19

Publications (1)

Publication Number Publication Date
FR990067A true FR990067A (en) 1951-09-17

Family

ID=3683867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990067D Expired FR990067A (en) 1948-07-19 1949-07-04 Superstructure for railway tracks, with metal sleepers resting on concrete blocks

Country Status (1)

Country Link
FR (1) FR990067A (en)

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