FR378321A - Signal device for railways - Google Patents

Signal device for railways

Info

Publication number
FR378321A
FR378321A FR378321DA FR378321A FR 378321 A FR378321 A FR 378321A FR 378321D A FR378321D A FR 378321DA FR 378321 A FR378321 A FR 378321A
Authority
FR
France
Prior art keywords
railways
signal device
signal
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
Vincent Litghfield Raven
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.)
VINCENT LITGHFIELD RAVEN
Original Assignee
VINCENT LITGHFIELD RAVEN
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 VINCENT LITGHFIELD RAVEN filed Critical VINCENT LITGHFIELD RAVEN
Application granted granted Critical
Publication of FR378321A publication Critical patent/FR378321A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR378321D 1906-05-04 1907-04-22 Signal device for railways Expired FR378321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB378321X 1906-05-04

Publications (1)

Publication Number Publication Date
FR378321A true FR378321A (en) 1907-10-02

Family

ID=1424682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR378321D Expired FR378321A (en) 1906-05-04 1907-04-22 Signal device for railways

Country Status (1)

Country Link
FR (1) FR378321A (en)

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