FR478317A - Automatically operated barrier for railway level crossings - Google Patents

Automatically operated barrier for railway level crossings

Info

Publication number
FR478317A
FR478317A FR478317DA FR478317A FR 478317 A FR478317 A FR 478317A FR 478317D A FR478317D A FR 478317DA FR 478317 A FR478317 A FR 478317A
Authority
FR
France
Prior art keywords
automatically operated
level crossings
railway level
operated barrier
barrier
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
Stephen Krna
Paul Turzik
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 FR478317A publication Critical patent/FR478317A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/20—Operation by approaching rail vehicle or train mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR478317D 1915-04-07 1915-04-07 Automatically operated barrier for railway level crossings Expired FR478317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR478317T 1915-04-07

Publications (1)

Publication Number Publication Date
FR478317A true FR478317A (en) 1915-12-03

Family

ID=1515856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478317D Expired FR478317A (en) 1915-04-07 1915-04-07 Automatically operated barrier for railway level crossings

Country Status (1)

Country Link
FR (1) FR478317A (en)

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