7
Railway track maintenance machines, railway track construction machines, machines for surveying the track geometry of railway tracks, railway ballast tampers, tamping units and tamping picks for railway ballast tampers for tamping railway ballast beds, Parts for the aforesaid goods, Included in class 7; Air filters, Injection pumps, Injectors for engines, Fuel filters, Oil filters, None of the aforesaid goods for engines being for land vehicles or aircraft; Anti-friction bearings, Slide bearings, Shafts, shaft seals, bearing housings, headwheels and cable pulleys, crank shafts, Gear wheels for machines, Impellers, Gears, Springs, Filters, Pumps [machines], Speed governors, Relief valves, Oil coolers, Brakes, Hydraulic pumps, Hydraulic cylinders, Hydraulic reservoirs, hydraulic filter, Hydraulic lines [machine parts]; Hydraulic engines and motors, Hydraulic valves, Power amplifiers for hydraulic transmissions, all the aforesaid goods for machines in class 7; Engines and drives for machines in class 7; Connecting shafts for machines; Hydraulic pumps and Hydraulic engines and motors and Parts therefor; Control valves and main brake cylinders for machines; Compressors, compressed air reservoirs, Compressed air cylinders and compressed air motors; Ballast conveyors, ballast conveyor belts, ballast excavators, Parts for the aforesaid goods, Included in class 7
9
Driving dynamics control units, namely control units for optimising vehicle acceleration; Traction control units, namely control units for synchronisation of the traction power exerted on multiple vehicle chassis on railway tracks; Memory-programmable control units; Memory-programmable apparatus, namely apparatus for creating partial programs for programming automatic processes, and memory-programmable electric measurement data recording apparatus, all for railway track maintenance machines, railway track construction machines, machines for surveying the track geometry of railway tracks and railway ballast tampers, movable on railway tracks
37
Maintenance, fix and Maintenance of railway track maintenance machines, railway track construction machines, railway ballast tampers and machines for surveying the track geometry of railway tracks