device for cutting hair with a zahnschneideinrichtung and procedure for the manufacture of a knife for a zahnschneideinrichtung such a device

摘要

The invention relates to an appliance (1) for cutting hair with a toothed cutting device (7) which exhibits a stationary cutter (10) with a series of cutting teeth (11) and a cutter (12) which can be driven back and forth and has a series of cutting teeth (13), the cutting teeth (11, 13) of at least one of the two cutters (10, 12) being of a rounded design at their free ends (31) apart from in the region of their running surfaces (15, 16). In the case of the appliance, the cutting teeth (11, 13) of the at least one cutter (10, 12) are additionally of a fully rounded design over the entire tooth depth as far as the tooth-root region (29), apart from in the region of their running surfaces (15, 16). IMAGE