FR509786A - Safety device for electrical repeater of signals on the locomotive intended to cover trains stopped in the middle of the track - Google Patents

Safety device for electrical repeater of signals on the locomotive intended to cover trains stopped in the middle of the track

Info

Publication number
FR509786A
FR509786A FR509786A FR509786DA FR509786A FR 509786 A FR509786 A FR 509786A FR 509786 A FR509786 A FR 509786A FR 509786D A FR509786D A FR 509786DA FR 509786 A FR509786 A FR 509786A
Authority
FR
France
Prior art keywords
locomotive
track
signals
intended
safety device
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
FR509786A
Other languages
French (fr)
Inventor
Francois-Marie-Ray Coffinieres
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.)
FRANCOIS MARIE RAYMOND COFFINI
Original Assignee
FRANCOIS MARIE RAYMOND COFFINI
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 FRANCOIS MARIE RAYMOND COFFINI filed Critical FRANCOIS MARIE RAYMOND COFFINI
Application granted granted Critical
Publication of FR509786A publication Critical patent/FR509786A/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
    • B61L3/08—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 electrically
    • B61L3/10—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 electrically using current passing between devices along the route and devices on the vehicle or train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR509786A 1920-02-11 1920-02-11 Safety device for electrical repeater of signals on the locomotive intended to cover trains stopped in the middle of the track Expired FR509786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509786T 1920-02-11

Publications (1)

Publication Number Publication Date
FR509786A true FR509786A (en) 1920-11-19

Family

ID=8911279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509786A Expired FR509786A (en) 1920-02-11 1920-02-11 Safety device for electrical repeater of signals on the locomotive intended to cover trains stopped in the middle of the track

Country Status (1)

Country Link
FR (1) FR509786A (en)

Similar Documents

Publication Publication Date Title
FR509786A (en) Safety device for electrical repeater of signals on the locomotive intended to cover trains stopped in the middle of the track
FR532388A (en) Safety device against train collisions on railway tracks
FR537384A (en) Automatic rescue device for trams and other vehicles
FR514248A (en) Electro-mechanical device for repeating signals on locomotives
FR545297A (en) Signal repeater device on locomotives
FR525305A (en) Signal repeater device on locomotives
FR507146A (en) Train protection device
FR23728E (en) Improvements to track signal repeater systems on electric traction locomotives and railcars
FR523980A (en) Improvements to track signal repeater systems on electric traction locomotives and railcars
FR22677E (en) Track signal repeating devices on locomotives
FR23629E (en) Remote electrical transmission of detonating signals in use in railways, streetcars or other businesses
FR509428A (en) Signal repeater device for electric railways
FR557321A (en) Device for recording railway signals by magnetoelectricity on locomotives
FR531029A (en) Railroad train protection device
FR513603A (en) Safety device for railway tracks
FR565181A (en) Safety device for railway tracks
FR23028E (en) Device for repeating signals on locomotives
FR511418A (en) Device for repeating signals on locomotives
FR513649A (en) Device for repeating signals on locomotives
FR515190A (en) Electric device for automatic repetition of track signals on railway locomotive
FR23649E (en) Device for ensuring the protection of railway trains
FR524541A (en) Device for ensuring the protection of railway trains
FR24603E (en) Signal repeater device on locomotives
FR539222A (en) Device to prevent train collisions
FR535803A (en) Repeater device for railway stop signals