FR354264A - Railway signal device - Google Patents

Railway signal device

Info

Publication number
FR354264A
FR354264A FR354264DA FR354264A FR 354264 A FR354264 A FR 354264A FR 354264D A FR354264D A FR 354264DA FR 354264 A FR354264 A FR 354264A
Authority
FR
France
Prior art keywords
signal device
railway signal
railway
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
Jesse Wheatley
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 FR354264A publication Critical patent/FR354264A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/20—Audible signals, e.g. detonator audible signalling
    • B61L5/22—Devices for initiating the release of detonators in a certain position of a signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR354264D 1905-05-13 1905-05-13 Railway signal device Expired FR354264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR354264T 1905-05-13

Publications (1)

Publication Number Publication Date
FR354264A true FR354264A (en) 1905-10-02

Family

ID=1402372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR354264D Expired FR354264A (en) 1905-05-13 1905-05-13 Railway signal device

Country Status (1)

Country Link
FR (1) FR354264A (en)

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