FR519241A - Signaling device for railways - Google Patents

Signaling device for railways

Info

Publication number
FR519241A
FR519241A FR519241A FR519241DA FR519241A FR 519241 A FR519241 A FR 519241A FR 519241 A FR519241 A FR 519241A FR 519241D A FR519241D A FR 519241DA FR 519241 A FR519241 A FR 519241A
Authority
FR
France
Prior art keywords
railways
signaling device
signaling
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
FR519241A
Other languages
French (fr)
Inventor
Edmund Spencer Tiddeman
Frederick Vernon Russell
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.)
SYKES W R INTERLOCKING SIGNAL
Original Assignee
SYKES W R INTERLOCKING SIGNAL
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 SYKES W R INTERLOCKING SIGNAL filed Critical SYKES W R INTERLOCKING SIGNAL
Application granted granted Critical
Publication of FR519241A publication Critical patent/FR519241A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR519241A 1919-03-19 1920-07-07 Signaling device for railways Expired FR519241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB519241X 1919-03-19

Publications (1)

Publication Number Publication Date
FR519241A true FR519241A (en) 1921-06-07

Family

ID=10461948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519241A Expired FR519241A (en) 1919-03-19 1920-07-07 Signaling device for railways

Country Status (1)

Country Link
FR (1) FR519241A (en)

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