DELTARAIL GROUP LTD

Computer software for use in the calculation, prediction, planning, prearrangement and costing of railway maintenance works

COMPUTER SOFTWARE FOR RECORDING DATA ABOUT SAFETY AND HAZARDS IN THE CONTEXT OF RISK ASSESSMENT, PARTICULARLY IN THE FIELD OF ENGINEERING AND IN THE TRANSPORT FIELD, NAMELY, RAILWAY, ROAD, AIRCRAFT AND MARITIME, AND IN OTHER FIELDS OF ACTIVITY REQUIRING RISK ASSESSMENT

Electronic apparatus and instruments for monitoring the continuity of rails and detecting broken rails in a railway track by transmitting electrical signals along the rails

ELECTRONIC DATA RECORDER FOR USE ON A RAILWAY VEHICLE FOR RECORDING DATA RELATING TO OPERATION OF THE VEHICLE; ELECTRONIC DATA RECORDER FOR RECORDING DATA RELATING TO OPERATION OF A DIESEL ENGINE; ELECTRONIC EQUIPMENT, NAMELY, AN ANALOG/DIGITAL INTERFACE AND A MICROPROCESSOR, FOR ANALYSIS OF DATA RELATING TO OPERATION OF RAILWAY VEHICLE OR A DIESEL ENGINE, AND FOR THE DETECTION TO FAULTS; AUTOMATED RADIO TRANSMITTER TO TRANSMIT DATA FROM A RAILWAY VEHICLE OR A DIESEL ENGINE; COMPUTER SOFTWARE FOR ANALYSIS AND DISPLAY OF DATA RELATING TO OPERATION OF A RAILWAY VEHICLE OR A DIESEL ENGINE

Computer software for the display or presentation of data relating to railroad infra-structure and rolling stock, for use in the railroad industry; computer software for the interpretation of data from railroad infra-structure and rolling stock monitoring systems, for use in the railroad industry

Electronic monitors for installation in a railway vehicle for monitoring the geometrical profile of the rails; electronic sensors for installation in a railway vehicle for locating any sections of railway track at which the geometrical rail profile does not meet a preset standard of quality

ELECTRONIC AND OPTICAL MEASURING INSTRUMENTS FOR MONITORING WHEELS OF RAILWAY VEHICLES, SUCH INSTRUMENTS CONSISTING OF CAMERAS, LIGHT SOURCES, ELECTRO-MECHANICAL WHEEL SENSORS, HOUSINGS THEREFOR, AND APPARATUS FOR RECORDING, TRANSMISSION, REPRODUCTION AND ANALYSIS OF IMAGES FROM THE CAMERAS, NAMELY INTERFACE UNITS, FRAME GRABBERS, AND COMPUTERS FOR PERFORMING IMAGE ANALYSIS, FOR CALCULATING DATA ABOUT SHAPE OF WHEELS, AND FOR STORING SUCH DATA, AND MONITORS FOR DISPLAYING SUCH DATA, ALL FOR MEASUREMENT AND CONDITION MONITORING OF THE WHEELS OF RAILWAY VEHICLES

Electronic instruments for measuring stresses in rails due to the passage of railway vehicles, for use in the railway industry; electronic instruments for monitoring the roundness of railway vehicle wheels, for use in the railway industry; electronic instruments for detecting impacts of wheels on rails, and so detecting wheel defects, for use in the railway industry