FR977706A - Appareil de signalisation ferroviaire - Google Patents

Appareil de signalisation ferroviaire

Info

Publication number
FR977706A
FR977706A FR977706DA FR977706A FR 977706 A FR977706 A FR 977706A FR 977706D A FR977706D A FR 977706DA FR 977706 A FR977706 A FR 977706A
Authority
FR
France
Prior art keywords
signaling device
railway signaling
railway
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
Other languages
English (en)
Inventor
Pierre Briot
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 FR977706A publication Critical patent/FR977706A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/164—Mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR977706D 1942-10-16 1942-10-16 Appareil de signalisation ferroviaire Expired FR977706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977706T 1942-10-16

Publications (1)

Publication Number Publication Date
FR977706A true FR977706A (fr) 1951-04-04

Family

ID=9519954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977706D Expired FR977706A (fr) 1942-10-16 1942-10-16 Appareil de signalisation ferroviaire

Country Status (1)

Country Link
FR (1) FR977706A (fr)

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