FR1032428A - Electrically operated barrier - Google Patents

Electrically operated barrier

Info

Publication number
FR1032428A
FR1032428A FR1032428DA FR1032428A FR 1032428 A FR1032428 A FR 1032428A FR 1032428D A FR1032428D A FR 1032428DA FR 1032428 A FR1032428 A FR 1032428A
Authority
FR
France
Prior art keywords
electrically operated
operated barrier
barrier
electrically
operated
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)
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.)
CONST ELECTR PATAY
Original Assignee
CONST ELECTR PATAY
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 CONST ELECTR PATAY filed Critical CONST ELECTR PATAY
Application granted granted Critical
Publication of FR1032428A publication Critical patent/FR1032428A/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
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/243—Transmission mechanism or acoustical signals for gates

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1032428D 1951-02-14 1951-02-14 Electrically operated barrier Expired FR1032428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1032428T 1951-02-14

Publications (1)

Publication Number Publication Date
FR1032428A true FR1032428A (en) 1953-07-01

Family

ID=9583797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032428D Expired FR1032428A (en) 1951-02-14 1951-02-14 Electrically operated barrier

Country Status (1)

Country Link
FR (1) FR1032428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU213049U1 (en) * 2022-05-12 2022-08-22 Открытое акционерное общество "Объединенные электротехнические заводы" Electric drive of the crossing barrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU213049U1 (en) * 2022-05-12 2022-08-22 Открытое акционерное общество "Объединенные электротехнические заводы" Electric drive of the crossing barrier

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