FR502453A - Device for electrical actuation of signals - Google Patents

Device for electrical actuation of signals

Info

Publication number
FR502453A
FR502453A FR502453A FR502453DA FR502453A FR 502453 A FR502453 A FR 502453A FR 502453 A FR502453 A FR 502453A FR 502453D A FR502453D A FR 502453DA FR 502453 A FR502453 A FR 502453A
Authority
FR
France
Prior art keywords
signals
electrical actuation
actuation
electrical
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
FR502453A
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.)
CIE DE SIGNAUX ELECTR POUR CHE
Original Assignee
CIE DE SIGNAUX ELECTR POUR CHE
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 CIE DE SIGNAUX ELECTR POUR CHE filed Critical CIE DE SIGNAUX ELECTR POUR CHE
Application granted granted Critical
Publication of FR502453A publication Critical patent/FR502453A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/14—Form signals, e.g. semaphore arms
    • B61L5/16—Local operating mechanisms for form signals
    • B61L5/161—Local operating mechanisms for form signals using electromotive driving means
    • B61L5/163—Driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR502453A 1919-08-09 1919-08-09 Device for electrical actuation of signals Expired FR502453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502453T 1919-08-09

Publications (1)

Publication Number Publication Date
FR502453A true FR502453A (en) 1920-05-15

Family

ID=8906378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502453A Expired FR502453A (en) 1919-08-09 1919-08-09 Device for electrical actuation of signals

Country Status (1)

Country Link
FR (1) FR502453A (en)

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