FR540457A - Improved rail support in general - Google Patents

Improved rail support in general

Info

Publication number
FR540457A
FR540457A FR540457DA FR540457A FR 540457 A FR540457 A FR 540457A FR 540457D A FR540457D A FR 540457DA FR 540457 A FR540457 A FR 540457A
Authority
FR
France
Prior art keywords
general
rail support
improved rail
improved
support
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
Luigi Serra
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 FR540457A publication Critical patent/FR540457A/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
    • E01B3/32—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR540457D 1921-05-19 1921-08-05 Improved rail support in general Expired FR540457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT540457X 1921-05-19

Publications (1)

Publication Number Publication Date
FR540457A true FR540457A (en) 1922-07-11

Family

ID=11286488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540457D Expired FR540457A (en) 1921-05-19 1921-08-05 Improved rail support in general

Country Status (1)

Country Link
FR (1) FR540457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104562A1 (en) * 2002-06-01 2003-12-18 RWP Gesellschaft für Baustellenautomatisierung mbH Precast concrete part and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104562A1 (en) * 2002-06-01 2003-12-18 RWP Gesellschaft für Baustellenautomatisierung mbH Precast concrete part and method

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