[go: up one dir, main page]

FR471222A - Signals for passing trains - Google Patents

Signals for passing trains

Info

Publication number
FR471222A
FR471222A FR471222DA FR471222A FR 471222 A FR471222 A FR 471222A FR 471222D A FR471222D A FR 471222DA FR 471222 A FR471222 A FR 471222A
Authority
FR
France
Prior art keywords
signals
passing trains
trains
passing
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
Mathias Martin
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 FR471222A publication Critical patent/FR471222A/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)
FR471222D 1914-04-22 1914-04-22 Signals for passing trains Expired FR471222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR471222T 1914-04-22

Publications (1)

Publication Number Publication Date
FR471222A true FR471222A (en) 1914-10-20

Family

ID=1509509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471222D Expired FR471222A (en) 1914-04-22 1914-04-22 Signals for passing trains

Country Status (1)

Country Link
FR (1) FR471222A (en)

Similar Documents

Publication Publication Date Title
FR471222A (en) Signals for passing trains
FR466135A (en) Apparatus for checking railway tracks
FR433108A (en) Advanced needle for railway tracks
FR477565A (en) Signal for cars
FR473097A (en) Signal for trams
FR468142A (en) Railroad track for entertainment
FR487615A (en) Improvements at railway crossings
FR480420A (en) Device for adjusting the running of trains
CH69103A (en) Railway signal system
FR475012A (en) Safety device for railway tracks
FR19707E (en) Safety device for railway tracks
FR468707A (en) Indicator guide for railways
FR510947A (en) Car train
FR431116A (en) Signals for railways
FR494014A (en) Improvements to sleepers with plates or bells for railway tracks
FR455037A (en) Device for stopping trains
FR19182E (en) Electro-mechanical alarm-recorder for railway signals
FR471239A (en) Electro-mechanical alarm-recorder for railway signals
FR463198A (en) Lantern for signals
CA161917A (en) Signal for railway crossings
FR412610A (en) Universal rule for checking railway tracks
FR478257A (en) Railway signal position recorder
FR494007A (en) Improvements to railway signals
FR467065A (en) Automatic train stop
FR19275E (en) Automatic train stop