FR465393A - Improvements to devices intended to ensure safe running of trains - Google Patents

Improvements to devices intended to ensure safe running of trains

Info

Publication number
FR465393A
FR465393A FR465393DA FR465393A FR 465393 A FR465393 A FR 465393A FR 465393D A FR465393D A FR 465393DA FR 465393 A FR465393 A FR 465393A
Authority
FR
France
Prior art keywords
trains
ensure safe
devices intended
safe running
running
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
Arthur Reginald Angus
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 FR465393A publication Critical patent/FR465393A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/10—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train
    • B61L3/106—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train with mechanically controlled electrical switch on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR465393D 1912-04-17 1913-04-16 Improvements to devices intended to ensure safe running of trains Expired FR465393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU465393X 1912-04-17

Publications (1)

Publication Number Publication Date
FR465393A true FR465393A (en) 1914-04-15

Family

ID=1504268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR465393D Expired FR465393A (en) 1912-04-17 1913-04-16 Improvements to devices intended to ensure safe running of trains

Country Status (1)

Country Link
FR (1) FR465393A (en)

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