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Other common constructional features, details or accessories; Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector; Electronic actuators Photo-electric sensing means
Method of contactless optical detection of yarn at a workstation of a yarn manufacturing textile machine, an optical sensor of yarn and a textile machine
#2Yarn sensor for optically sensing a yarn moved in the longitudinal direction of the yarn
#3Core fiber detecting method and device in core yarn spinning
#4Sensor system for a ring spinning machine
#5Apparatus on a spinning preparation machine for monitoring fibre material