FR428496A - Signal for the control of train traffic at track crossings - Google Patents

Signal for the control of train traffic at track crossings

Info

Publication number
FR428496A
FR428496A FR428496DA FR428496A FR 428496 A FR428496 A FR 428496A FR 428496D A FR428496D A FR 428496DA FR 428496 A FR428496 A FR 428496A
Authority
FR
France
Prior art keywords
signal
control
train traffic
track crossings
crossings
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
Habold Williamson Lake
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.)
HABOLD WILLIAMSON LAKE
Original Assignee
HABOLD WILLIAMSON LAKE
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 HABOLD WILLIAMSON LAKE filed Critical HABOLD WILLIAMSON LAKE
Application granted granted Critical
Publication of FR428496A publication Critical patent/FR428496A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR428496D 1911-04-14 1911-04-14 Signal for the control of train traffic at track crossings Expired FR428496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR428496T 1911-04-14

Publications (1)

Publication Number Publication Date
FR428496A true FR428496A (en) 1911-08-31

Family

ID=1470891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428496D Expired FR428496A (en) 1911-04-14 1911-04-14 Signal for the control of train traffic at track crossings

Country Status (1)

Country Link
FR (1) FR428496A (en)

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