FR431354A - Perfectionnements apportés aux dispositifs assurant la sécurité de marche des trains - Google Patents

Perfectionnements apportés aux dispositifs assurant la sécurité de marche des trains

Info

Publication number
FR431354A
FR431354A FR431354DA FR431354A FR 431354 A FR431354 A FR 431354A FR 431354D A FR431354D A FR 431354DA FR 431354 A FR431354 A FR 431354A
Authority
FR
France
Prior art keywords
improvements made
train operation
ensuring safe
safe train
devices ensuring
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
English (en)
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 FR431354A publication Critical patent/FR431354A/fr
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)
FR431354D 1910-02-07 1911-02-06 Perfectionnements apportés aux dispositifs assurant la sécurité de marche des trains Expired FR431354A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU431354X 1910-02-07

Publications (1)

Publication Number Publication Date
FR431354A true FR431354A (fr) 1911-11-09

Family

ID=1473525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431354D Expired FR431354A (fr) 1910-02-07 1911-02-06 Perfectionnements apportés aux dispositifs assurant la sécurité de marche des trains

Country Status (1)

Country Link
FR (1) FR431354A (fr)

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