FR369099A - Railroad warning system - Google Patents

Railroad warning system

Info

Publication number
FR369099A
FR369099A FR369099DA FR369099A FR 369099 A FR369099 A FR 369099A FR 369099D A FR369099D A FR 369099DA FR 369099 A FR369099 A FR 369099A
Authority
FR
France
Prior art keywords
warning system
railroad warning
railroad
warning
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.)
ZORGE SAFETY RAILWAY EQUIPMENT
Original Assignee
ZORGE SAFETY RAILWAY EQUIPMENT
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 ZORGE SAFETY RAILWAY EQUIPMENT filed Critical ZORGE SAFETY RAILWAY EQUIPMENT
Application granted granted Critical
Publication of FR369099A publication Critical patent/FR369099A/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
    • B61L5/20—Audible signals, e.g. detonator audible signalling
    • B61L5/22—Devices for initiating the release of detonators in a certain position of a signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR369099D 1906-06-23 1906-06-23 Railroad warning system Expired FR369099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR369099T 1906-06-23

Publications (1)

Publication Number Publication Date
FR369099A true FR369099A (en) 1906-12-28

Family

ID=1416116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR369099D Expired FR369099A (en) 1906-06-23 1906-06-23 Railroad warning system

Country Status (1)

Country Link
FR (1) FR369099A (en)

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