FR426915A - Sleepers and stringers for railways and trams - Google Patents

Sleepers and stringers for railways and trams

Info

Publication number
FR426915A
FR426915A FR426915DA FR426915A FR 426915 A FR426915 A FR 426915A FR 426915D A FR426915D A FR 426915DA FR 426915 A FR426915 A FR 426915A
Authority
FR
France
Prior art keywords
trams
stringers
sleepers
railways
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
Francis Morel
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 FR426915A publication Critical patent/FR426915A/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
    • E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
    • E01B3/22—Longitudinal sleepers; Longitudinal sleepers integral or combined with tie-rods; Combined longitudinal and transverse sleepers

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR426915D 1911-03-07 1911-03-07 Sleepers and stringers for railways and trams Expired FR426915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR426915T 1911-03-07

Publications (1)

Publication Number Publication Date
FR426915A true FR426915A (en) 1911-07-21

Family

ID=1469446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426915D Expired FR426915A (en) 1911-03-07 1911-03-07 Sleepers and stringers for railways and trams

Country Status (1)

Country Link
FR (1) FR426915A (en)

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