BE383613A - - Google Patents

Info

Publication number
BE383613A
BE383613A BE383613DA BE383613A BE 383613 A BE383613 A BE 383613A BE 383613D A BE383613D A BE 383613DA BE 383613 A BE383613 A BE 383613A
Authority
BE
Belgium
Prior art keywords
rod
convoy
level crossing
level
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE383613A publication Critical patent/BE383613A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/284—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using rail-contacts, rail microphones, or the like, controlled by the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BE383613D BE383613A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE383613A true BE383613A (enrdf_load_html_response)

Family

ID=52775

Family Applications (1)

Application Number Title Priority Date Filing Date
BE383613D BE383613A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE383613A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
BE383613A (enrdf_load_html_response)
US1195583A (en) Traffic-director
US518525A (en) Automatic electric signaling device for crossings
US1730098A (en) Electric traffic signal
US1324647A (en) Cmhpoed w
US870621A (en) Electric railway signaling system.
US3489893A (en) Signaling device
US879885A (en) Interlocking relay.
US758485A (en) Railroad signal or alarm.
US522670A (en) Danger-signal for railway-crossings
US1319015A (en) Planoctraph co
US884224A (en) Railway-signal.
US1559933A (en) Automatic railway signal
US869785A (en) Electrically-operated signal for railroads.
US1909316A (en) Traffic signal control system
US524548A (en) hermann
US604431A (en) Electric signal for railway-crossings
US1319276A (en) gillen
US372865A (en) pearce
US1215670A (en) Automatic railway-crossing danger-signal.
US1150798A (en) System of railway-signals.
BE401815A (enrdf_load_html_response)
US933369A (en) Electric alarm-signal.
US521553A (en) Electric railway-signal
US826551A (en) Electric signal.