FR432175A - Device to suppress collisions on railway tracks - Google Patents

Device to suppress collisions on railway tracks

Info

Publication number
FR432175A
FR432175A FR432175DA FR432175A FR 432175 A FR432175 A FR 432175A FR 432175D A FR432175D A FR 432175DA FR 432175 A FR432175 A FR 432175A
Authority
FR
France
Prior art keywords
railway tracks
suppress collisions
collisions
suppress
railway
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
Teodoro De Seras
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 FR432175A publication Critical patent/FR432175A/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
    • B61L3/16—Continuous control along the route
    • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
    • B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR432175D 1911-07-12 1911-07-12 Device to suppress collisions on railway tracks Expired FR432175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR432175T 1911-07-12

Publications (1)

Publication Number Publication Date
FR432175A true FR432175A (en) 1911-11-30

Family

ID=1474285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR432175D Expired FR432175A (en) 1911-07-12 1911-07-12 Device to suppress collisions on railway tracks

Country Status (1)

Country Link
FR (1) FR432175A (en)

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