ES223764A1 - A procedure of signal command, especially for railways, and devices for their realization (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure of signal command, especially for railways, and devices for their realization (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES223764A1
ES223764A1 ES0223764A ES223764A ES223764A1 ES 223764 A1 ES223764 A1 ES 223764A1 ES 0223764 A ES0223764 A ES 0223764A ES 223764 A ES223764 A ES 223764A ES 223764 A1 ES223764 A1 ES 223764A1
Authority
ES
Spain
Prior art keywords
railways
translation
machine
legally binding
google translate
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
ES0223764A
Other languages
Spanish (es)
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.)
LEROY EMILE MARCEL PIERRE
Original Assignee
LEROY EMILE MARCEL PIERRE
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 LEROY EMILE MARCEL PIERRE filed Critical LEROY EMILE MARCEL PIERRE
Publication of ES223764A1 publication Critical patent/ES223764A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

Signaling control procedure, especially for railways, characterized by applying to the rail rows a superior stress of removing the dialectical thickness that may appear between rails and rings of the axles of a vehicle running on these range rows or another shunt, interrupting this voltage at a frequency higher than the pulse frequency suitable for a track relay. (Machine-translation by Google Translate, not legally binding)
ES0223764A 1954-09-10 1955-08-31 A procedure of signal command, especially for railways, and devices for their realization (Machine-translation by Google Translate, not legally binding) Expired ES223764A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676003 1954-09-10

Publications (1)

Publication Number Publication Date
ES223764A1 true ES223764A1 (en) 1956-01-16

Family

ID=38525319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0223764A Expired ES223764A1 (en) 1954-09-10 1955-08-31 A procedure of signal command, especially for railways, and devices for their realization (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES223764A1 (en)

Similar Documents

Publication Publication Date Title
ES223764A1 (en) A procedure of signal command, especially for railways, and devices for their realization (Machine-translation by Google Translate, not legally binding)
BE589685A (en) Sliding expansion joint for railway tracks.
FR1212274A (en) Single-rail track arrangement and appropriate vehicles for these tracks
CA634556A (en) Machine for removing the ballast from beneath railway track sleepers
CA518999A (en) Ballast plow for use under railway tracks
FR1146446A (en) Rail supports for railway tracks
CA505519A (en) Track circuits for railway cab signals
AU162617B2 (en) New and improved apparatus for clearing ballast from railway tracks
FR1250901A (en) Undercarriages for rail vehicles
AU1727153A (en) New and improved apparatus for clearing ballast from railway tracks
AU263375B2 (en) Tamping equipment for railway tracks
AU239091B2 (en) Track aligning method and apparatus for railroad tracks
CA628045A (en) Rail plow for dismantling railway tracks
AU244751B2 (en) Improvements in or relating toa machine for removing the ballast from beneath railway track sleepers
CA606090A (en) Anti-creeper for railway rails
AU1509362A (en) Tamping equipment for railway tracks
CA520660A (en) Time control of code change in alternating current track circuits for coded railway cab signals
AU6227760A (en) Track aligning method and apparatus for railroad tracks
CA526640A (en) Single track railroad signal system using coded track circuits
AU6522760A (en) Improvements in or relating toa machine for removing the ballast from beneath railway track sleepers
CA508661A (en) Coded track circuit railway signaling system
FR80135E (en) Track brake for rail vehicles
FR1233515A (en) Track brake for rail vehicles
AU220437B2 (en) Alternating current track circuits for railway signalling systems
CA490854A (en) Railway track circuit apparatus