FR391799A - Protective device for trains - Google Patents

Protective device for trains

Info

Publication number
FR391799A
FR391799A FR391799DA FR391799A FR 391799 A FR391799 A FR 391799A FR 391799D A FR391799D A FR 391799DA FR 391799 A FR391799 A FR 391799A
Authority
FR
France
Prior art keywords
trains
protective device
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
Camille-Francois Bernard
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.)
CAMILLE FRANCOIS BERNARD
Original Assignee
CAMILLE FRANCOIS BERNARD
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 CAMILLE FRANCOIS BERNARD filed Critical CAMILLE FRANCOIS BERNARD
Application granted granted Critical
Publication of FR391799A publication Critical patent/FR391799A/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)
FR391799D 1908-06-30 1908-06-30 Protective device for trains Expired FR391799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR391799T 1908-06-30

Publications (1)

Publication Number Publication Date
FR391799A true FR391799A (en) 1908-11-09

Family

ID=1437227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR391799D Expired FR391799A (en) 1908-06-30 1908-06-30 Protective device for trains

Country Status (1)

Country Link
FR (1) FR391799A (en)

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