FR460598A - Improvements to protective devices for railway trains - Google Patents

Improvements to protective devices for railway trains

Info

Publication number
FR460598A
FR460598A FR460598DA FR460598A FR 460598 A FR460598 A FR 460598A FR 460598D A FR460598D A FR 460598DA FR 460598 A FR460598 A FR 460598A
Authority
FR
France
Prior art keywords
protective devices
railway trains
trains
railway
protective
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 FR460598A publication Critical patent/FR460598A/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)
FR460598D 1912-04-17 1913-04-16 Improvements to protective devices for railway trains Expired FR460598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU460598X 1912-04-17

Publications (1)

Publication Number Publication Date
FR460598A true FR460598A (en) 1913-12-05

Family

ID=1499984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR460598D Expired FR460598A (en) 1912-04-17 1913-04-16 Improvements to protective devices for railway trains

Country Status (1)

Country Link
FR (1) FR460598A (en)

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