Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
  • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
  • B61L5/12—Visible signals
  • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
  • B61L5/1809—Daylight signals
  • B61L5/1881—Wiring diagrams for power supply, control or testing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
  • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
  • B61L7/08—Circuitry
  • B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling
  • B61L7/103—Electric control of the setting of signals
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
  • F16C2300/00—Application independent of particular apparatuses
  • F16C2300/10—Application independent of particular apparatuses related to size
  • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Automation & Control Theory (AREA)
• Train Traffic Observation, Control, And Security (AREA)
• Circuit Arrangement For Electric Light Sources In General (AREA)
• Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Applications Claiming Priority (1)

Publications (2)

Family

ID=4323817

Family Applications (1)

Country Status (8)

• 1964
  • 1964-06-05 CH CH735464A patent/CH411977A/de unknown
  • 1964-12-10 DE DE19641455425 patent/DE1455425A1/de not_active Withdrawn
  • 1964-12-15 NL NL6414599A patent/NL6414599A/xx unknown
• 1965
  • 1965-04-30 AT AT398165A patent/AT254253B/de active
  • 1965-05-25 FR FR18409A patent/FR1434088A/fr not_active Expired
  • 1965-06-02 BE BE664809D patent/BE664809A/fr not_active IP Right Cessation
  • 1965-06-03 DK DK281365AA patent/DK131421B/da unknown
  • 1965-06-04 SE SE7406/65A patent/SE343023B/xx unknown

Also Published As

Similar Documents