FR506465A - Slider for electric railroad train control device - Google Patents

Slider for electric railroad train control device

Info

Publication number
FR506465A
FR506465A FR506465A FR506465DA FR506465A FR 506465 A FR506465 A FR 506465A FR 506465 A FR506465 A FR 506465A FR 506465D A FR506465D A FR 506465DA FR 506465 A FR506465 A FR 506465A
Authority
FR
France
Prior art keywords
slider
control device
train control
railroad train
electric railroad
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
FR506465A
Other languages
French (fr)
Inventor
James Bernard Regan
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 FR506465A publication Critical patent/FR506465A/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
    • B61L3/103—Details of current transmitting conductors or contact brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR506465A 1919-11-22 1919-11-22 Slider for electric railroad train control device Expired FR506465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR506465T 1919-11-22

Publications (1)

Publication Number Publication Date
FR506465A true FR506465A (en) 1920-08-23

Family

ID=8909168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR506465A Expired FR506465A (en) 1919-11-22 1919-11-22 Slider for electric railroad train control device

Country Status (1)

Country Link
FR (1) FR506465A (en)

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