FR643518A - Appareil avertisseur-enregistreur de signaux - Google Patents

Appareil avertisseur-enregistreur de signaux

Info

Publication number
FR643518A
FR643518A FR643518DA FR643518A FR 643518 A FR643518 A FR 643518A FR 643518D A FR643518D A FR 643518DA FR 643518 A FR643518 A FR 643518A
Authority
FR
France
Prior art keywords
signaling
recording device
recording
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)
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.)
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
Original Assignee
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
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 AUXILIAIRE DES CHEMINS DE FER, LAuxiliaire des Chemins de Fer et de lIndustrie filed Critical AUXILIAIRE DES CHEMINS DE FER
Application granted granted Critical
Publication of FR643518A publication Critical patent/FR643518A/fr
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
    • B61L3/04—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 controlling mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR643518D 1927-04-07 1927-04-07 Appareil avertisseur-enregistreur de signaux Expired FR643518A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643518T 1927-04-07

Publications (1)

Publication Number Publication Date
FR643518A true FR643518A (fr) 1928-09-18

Family

ID=8999480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643518D Expired FR643518A (fr) 1927-04-07 1927-04-07 Appareil avertisseur-enregistreur de signaux

Country Status (1)

Country Link
FR (1) FR643518A (fr)

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