FR6992E - A block-system - Google Patents

A block-system

Info

Publication number
FR6992E
FR6992E FR6992DA FR6992E FR 6992 E FR6992 E FR 6992E FR 6992D A FR6992D A FR 6992DA FR 6992 E FR6992 E FR 6992E
Authority
FR
France
Prior art keywords
block
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
Alfred Monard
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 FR6992E publication Critical patent/FR6992E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR6992D 1905-02-27 1906-02-26 A block-system Expired FR6992E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR360516T 1905-02-27
FR6992T 1906-02-26

Publications (1)

Publication Number Publication Date
FR6992E true FR6992E (en) 1907-04-16

Family

ID=1349865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6992D Expired FR6992E (en) 1905-02-27 1906-02-26 A block-system

Country Status (1)

Country Link
FR (1) FR6992E (en)

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