FR19707E - Safety device for railway tracks - Google Patents

Safety device for railway tracks

Info

Publication number
FR19707E
FR19707E FR19707DA FR19707E FR 19707 E FR19707 E FR 19707E FR 19707D A FR19707D A FR 19707DA FR 19707 E FR19707 E FR 19707E
Authority
FR
France
Prior art keywords
safety device
railway tracks
railway
tracks
safety
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
Charles Tourneur
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.)
CHARLES TOURNEUR
Original Assignee
CHARLES TOURNEUR
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 CHARLES TOURNEUR filed Critical CHARLES TOURNEUR
Application granted granted Critical
Publication of FR19707E publication Critical patent/FR19707E/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
    • 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)
FR19707D 1914-01-12 1914-01-31 Safety device for railway tracks Expired FR19707E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR475012T 1914-01-12
FR19707T 1914-01-31

Publications (1)

Publication Number Publication Date
FR19707E true FR19707E (en) 1915-07-06

Family

ID=1360888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19707D Expired FR19707E (en) 1914-01-12 1914-01-31 Safety device for railway tracks

Country Status (1)

Country Link
FR (1) FR19707E (en)

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