FR427374A - Automatic warning device, on locomotive, for fixed signals at stop - Google Patents

Automatic warning device, on locomotive, for fixed signals at stop

Info

Publication number
FR427374A
FR427374A FR427374DA FR427374A FR 427374 A FR427374 A FR 427374A FR 427374D A FR427374D A FR 427374DA FR 427374 A FR427374 A FR 427374A
Authority
FR
France
Prior art keywords
locomotive
stop
warning device
automatic warning
fixed signals
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
Leopold-Jerome Farenc
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.)
LEOPOLD JEROME FARENC
Original Assignee
LEOPOLD JEROME FARENC
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 LEOPOLD JEROME FARENC filed Critical LEOPOLD JEROME FARENC
Application granted granted Critical
Publication of FR427374A publication Critical patent/FR427374A/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)
FR427374D 1911-03-13 1911-03-13 Automatic warning device, on locomotive, for fixed signals at stop Expired FR427374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR427374T 1911-03-13

Publications (1)

Publication Number Publication Date
FR427374A true FR427374A (en) 1911-08-02

Family

ID=1469862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR427374D Expired FR427374A (en) 1911-03-13 1911-03-13 Automatic warning device, on locomotive, for fixed signals at stop

Country Status (1)

Country Link
FR (1) FR427374A (en)

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