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AssigneeLeitz GmbH & Co. KG
InventorsRobert SCHLOSSER, Franz HÄUPL, Christoph GALEITHNER, Erich MAIER
Estimating the term…
A cutter includes a cutting edge, a rear, a cutting surface, a foot and a longitudinal axis, as well as a transverse axis, wherein a stop surface is provided on the rear pointing towards the cutting edge. The stop surface extends in the direction of the transverse axis and is provided at an angle (alpha) of between 92° and 112° in relation to the longitudinal axis. In addition, the cutter is suitable for use in a cutter head having a carrier body, in which at least one radially outwardly open recess is provided for receiving a cutter and a clamping jaw which can be actuated by a clamping screw, and by means of which the cutter can be clamped in a fixed position in the recess. The recess has a stop with a stop surface that is directed radially inwards, and the cutter can be introduced into the recess against the force of at least one elastic element. The cutter can be applied, in a radially outward direction, by its stop surface to the stop surface that is directed radially inwards, by an elastic element.
A cutter head for a subtractive processing of materials, in particular timber materials, plastics, light-metal materials, and/or composite materials therefrom, comprising a holder body in which at least one clearance that is open in a radially outward manner for receiving a cutter and clamping jaw that is activatable by way of a tensioning screw and by means of which the cutter is fixedly clampable in the clearance are provided, wherein the clearance has a detent having a radially inwardly directed detent face and the cutter is insertable into the clearance, counter to the force of at least one elastic element, wherein the cutter has a radially outwardly directed detent face which in relation to a longitudinal axis runs at an angle of 92° to 112°, and the cutter by way of the detent face thereof is placeable by the elastic element in a radially outward direction against the radially inwardly directed detent face.
Dependencies are inferred from the claim text.