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FR832858A - Portable interlocking device for railway switchboards - Google Patents

Portable interlocking device for railway switchboards

Info

Publication number
FR832858A
FR832858A FR832858DA FR832858A FR 832858 A FR832858 A FR 832858A FR 832858D A FR832858D A FR 832858DA FR 832858 A FR832858 A FR 832858A
Authority
FR
France
Prior art keywords
switchboards
railway
interlocking device
portable interlocking
portable
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.)
CIE DES CHEMINS DE FER DE PARI
Original Assignee
CIE DES CHEMINS DE FER DE PARI
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 DES CHEMINS DE FER DE PARI filed Critical CIE DES CHEMINS DE FER DE PARI
Application granted granted Critical
Publication of FR832858A publication Critical patent/FR832858A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation
    • B61L19/14—Interlocking devices having electrical operation with electrical locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR832858D 1937-05-21 1937-05-21 Portable interlocking device for railway switchboards Expired FR832858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832858T 1937-05-21

Publications (1)

Publication Number Publication Date
FR832858A true FR832858A (en) 1938-10-04

Family

ID=9296217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832858D Expired FR832858A (en) 1937-05-21 1937-05-21 Portable interlocking device for railway switchboards

Country Status (1)

Country Link
FR (1) FR832858A (en)

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