FR523408A - Automatic train protection system - Google Patents

Automatic train protection system

Info

Publication number
FR523408A
FR523408A FR523408A FR523408DA FR523408A FR 523408 A FR523408 A FR 523408A FR 523408 A FR523408 A FR 523408A FR 523408D A FR523408D A FR 523408DA FR 523408 A FR523408 A FR 523408A
Authority
FR
France
Prior art keywords
protection system
automatic train
train protection
automatic
train
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
FR523408A
Other languages
French (fr)
Inventor
Jean-Baptiste Cauvin
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.)
JEAN BAPTISTE CAUVIN
Original Assignee
JEAN BAPTISTE CAUVIN
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 JEAN BAPTISTE CAUVIN filed Critical JEAN BAPTISTE CAUVIN
Application granted granted Critical
Publication of FR523408A publication Critical patent/FR523408A/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
    • B61L3/04—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 mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR523408A 1920-01-12 1920-01-12 Automatic train protection system Expired FR523408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523408T 1920-01-12

Publications (1)

Publication Number Publication Date
FR523408A true FR523408A (en) 1921-08-18

Family

ID=8918582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523408A Expired FR523408A (en) 1920-01-12 1920-01-12 Automatic train protection system

Country Status (1)

Country Link
FR (1) FR523408A (en)

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