FR486661A - Traverse en ciment armé pour voies ferrées en général - Google Patents

Traverse en ciment armé pour voies ferrées en général

Info

Publication number
FR486661A
FR486661A FR486661DA FR486661A FR 486661 A FR486661 A FR 486661A FR 486661D A FR486661D A FR 486661DA FR 486661 A FR486661 A FR 486661A
Authority
FR
France
Prior art keywords
railways
general
reinforced cement
cement sleeper
sleeper
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
Fausto Lolli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR486661A publication Critical patent/FR486661A/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)
FR486661D 1916-05-12 1917-09-03 Traverse en ciment armé pour voies ferrées en général Expired FR486661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT486661X 1916-05-12

Publications (1)

Publication Number Publication Date
FR486661A true FR486661A (fr) 1918-04-30

Family

ID=1523250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486661D Expired FR486661A (fr) 1916-05-12 1917-09-03 Traverse en ciment armé pour voies ferrées en général

Country Status (1)

Country Link
FR (1) FR486661A (fr)

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