Spinning machines for processing textile fibres, especially rotor spinning machines, parts of the aforesaid machines, especially spinboxes, rotor bearings, drives, apparatuses for winding and piecing up; wear and tear parts of aforesaid machines (as far as included in this class), especially spinning rotors, opening rollers, withdrawal nozzles
MachineryElectronical control devices for controlling machines and electronical control units for machines; data processing devices; machine-readable data storage media carrying programs and peripheral devices, namely data input devices, data output devices and data transmitting devices, especially for automatic selection of production parameters of textile machines; yarn monitoring and testing devices as parts of spinning machinery for processing textile fibres, devices for monitoring and testing yarns as parts of spinning machines for processing textile fibres
Electrical and Scientific Apparatus