FR393458A - Automatic railroad signal system to avoid collisions - Google Patents

Automatic railroad signal system to avoid collisions

Info

Publication number
FR393458A
FR393458A FR393458DA FR393458A FR 393458 A FR393458 A FR 393458A FR 393458D A FR393458D A FR 393458DA FR 393458 A FR393458 A FR 393458A
Authority
FR
France
Prior art keywords
signal system
avoid collisions
railroad signal
automatic railroad
automatic
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
Emil Vom Bruck
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.)
EMIL VOM BRUCK
Original Assignee
EMIL VOM BRUCK
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 EMIL VOM BRUCK filed Critical EMIL VOM BRUCK
Application granted granted Critical
Publication of FR393458A publication Critical patent/FR393458A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
    • B61L13/02—Operation of signals from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR393458D 1907-08-30 1908-08-19 Automatic railroad signal system to avoid collisions Expired FR393458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393458X 1907-08-30

Publications (1)

Publication Number Publication Date
FR393458A true FR393458A (en) 1908-12-23

Family

ID=1438760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393458D Expired FR393458A (en) 1907-08-30 1908-08-19 Automatic railroad signal system to avoid collisions

Country Status (1)

Country Link
FR (1) FR393458A (en)

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