FR623016A - Semi-automatic signaling device for stopping convoys on railway tracks - Google Patents

Semi-automatic signaling device for stopping convoys on railway tracks

Info

Publication number
FR623016A
FR623016A FR623016DA FR623016A FR 623016 A FR623016 A FR 623016A FR 623016D A FR623016D A FR 623016DA FR 623016 A FR623016 A FR 623016A
Authority
FR
France
Prior art keywords
convoys
stopping
semi
signaling device
railway 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
Andre Garbarini
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 filed Critical
Application granted granted Critical
Publication of FR623016A publication Critical patent/FR623016A/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
    • B61L5/203—Detonators; Track mounting means; Composition of the detonative product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR623016D 1926-02-15 1926-02-15 Semi-automatic signaling device for stopping convoys on railway tracks Expired FR623016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR623016T 1926-02-15

Publications (1)

Publication Number Publication Date
FR623016A true FR623016A (en) 1927-06-14

Family

ID=8986203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR623016D Expired FR623016A (en) 1926-02-15 1926-02-15 Semi-automatic signaling device for stopping convoys on railway tracks

Country Status (1)

Country Link
FR (1) FR623016A (en)

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