ENERGY EFFICIENCY 2 E

Machines, namely, gear cutting machines, [ gear lapping machines, worm grinding machines for grinding gears, rotor grinding machines and machine tools for metal working, power operated metal working machine tools, namely, metal milling tools, gear cutting machines, milling cutter heads, stick blades for gear cutting; ] machines and the tools thereof for grinding toothed wheels, namely, gear grinding machines [ and power operated grinding wheels and replacement parts, namely, cups and disks; knife grinding machines; toothed wheels for machines, namely, spur gears, bevel gears, worm gears ]

Electric and electronic apparatus and instruments for regulating and controlling machines for metal working, namely, numerical control apparatus for moving and controlling the movement of axes of such machines [, electric and electronic motor controls for controlling motors of machines and machine tools for machining of metals ] ; [ calculating machines, data processing apparatus and computers for regulating and controlling machines for metal working, namely, data processor-based and ] microprocessor-based numerical axes controls and motor controls; electronic measuring apparatus, namely, gear testing apparatus [ and measuring centers in particular for testing and measuring toothed wheels, namely, spur gears, bevel gears, worm gears, and machine tools for metal working, namely, metal milling tools, gear cutting tools, cutter heads, stick blades for gear cutting, and ball bearings ]