FR647118A - Reinforced concrete sleeper - Google Patents

Reinforced concrete sleeper

Info

Publication number
FR647118A
FR647118A FR647118DA FR647118A FR 647118 A FR647118 A FR 647118A FR 647118D A FR647118D A FR 647118DA FR 647118 A FR647118 A FR 647118A
Authority
FR
France
Prior art keywords
reinforced concrete
concrete sleeper
sleeper
reinforced
concrete
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
Etienne-Marcel Prot
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 FR647118A publication Critical patent/FR647118A/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)
FR647118D 1927-05-28 1927-05-28 Reinforced concrete sleeper Expired FR647118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647118T 1927-05-28

Publications (1)

Publication Number Publication Date
FR647118A true FR647118A (en) 1928-11-20

Family

ID=9001874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647118D Expired FR647118A (en) 1927-05-28 1927-05-28 Reinforced concrete sleeper

Country Status (1)

Country Link
FR (1) FR647118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080578B (en) * 1957-03-08 1960-04-28 Indhar Ab Prestressed concrete sleeper and process for their manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080578B (en) * 1957-03-08 1960-04-28 Indhar Ab Prestressed concrete sleeper and process for their manufacture

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