FR399692A - Safety signal for railway - Google Patents

Safety signal for railway

Info

Publication number
FR399692A
FR399692A FR399692DA FR399692A FR 399692 A FR399692 A FR 399692A FR 399692D A FR399692D A FR 399692DA FR 399692 A FR399692 A FR 399692A
Authority
FR
France
Prior art keywords
railway
safety signal
safety
signal
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
Ferdinand Lenay
Rene Lenay
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.)
FERDINAND LENAY
RENE LENAY
Original Assignee
FERDINAND LENAY
RENE LENAY
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 FERDINAND LENAY, RENE LENAY filed Critical FERDINAND LENAY
Application granted granted Critical
Publication of FR399692A publication Critical patent/FR399692A/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
    • B61L5/206—Signalling means for special purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR399692D 1909-01-13 1909-01-13 Safety signal for railway Expired FR399692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR399692T 1909-01-13

Publications (1)

Publication Number Publication Date
FR399692A true FR399692A (en) 1909-07-05

Family

ID=1444625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR399692D Expired FR399692A (en) 1909-01-13 1909-01-13 Safety signal for railway

Country Status (1)

Country Link
FR (1) FR399692A (en)

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