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FR565181A - Safety device for railway tracks - Google Patents

Safety device for railway tracks

Info

Publication number
FR565181A
FR565181A FR565181DA FR565181A FR 565181 A FR565181 A FR 565181A FR 565181D A FR565181D A FR 565181DA FR 565181 A FR565181 A FR 565181A
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
Louis Gouley
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 FR565181A publication Critical patent/FR565181A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR565181D 1923-04-17 1923-04-17 Safety device for railway tracks Expired FR565181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR565181T 1923-04-17

Publications (1)

Publication Number Publication Date
FR565181A true FR565181A (en) 1924-01-21

Family

ID=8946273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565181D Expired FR565181A (en) 1923-04-17 1923-04-17 Safety device for railway tracks

Country Status (1)

Country Link
FR (1) FR565181A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574926A (en) * 1948-02-13 1951-11-13 Owen E Manley Railway crossing bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574926A (en) * 1948-02-13 1951-11-13 Owen E Manley Railway crossing bar

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