FR404024A - Improvements in tram tracks - Google Patents

Improvements in tram tracks

Info

Publication number
FR404024A
FR404024A FR404024DA FR404024A FR 404024 A FR404024 A FR 404024A FR 404024D A FR404024D A FR 404024DA FR 404024 A FR404024 A FR 404024A
Authority
FR
France
Prior art keywords
tram tracks
tram
tracks
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
James Hainsworth Briggs
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 FR404024A publication Critical patent/FR404024A/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
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/04—Grooved rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR404024D 1908-07-08 1909-06-14 Improvements in tram tracks Expired FR404024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB404024X 1908-07-08

Publications (1)

Publication Number Publication Date
FR404024A true FR404024A (en) 1909-11-20

Family

ID=1448619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR404024D Expired FR404024A (en) 1908-07-08 1909-06-14 Improvements in tram tracks

Country Status (1)

Country Link
FR (1) FR404024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309668A1 (en) * 1975-04-30 1976-11-26 Embranchements Indl Const Grooved rail for railway track - is 'I' section with one half of top flange forming groove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309668A1 (en) * 1975-04-30 1976-11-26 Embranchements Indl Const Grooved rail for railway track - is 'I' section with one half of top flange forming groove

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