Milling tooth and milling tooth holder for a comminution machine
AssigneeFAE Italia S.r.L.
InventorGian-franco Pizzuto
Life of this patent
Estimating the term…
Abstract
A milling tooth body for a comminution machine has a working side, oriented in a working direction; a flange side detachably connected to a milling tooth holder of the comminution machine; a tooth tip on the side of a recess; and a base at an end of the tooth body facing away from the tooth tip. A cutter device is in the recess. The flange side on the tooth body is opposite the working side. An entire side of the tooth body, which is oriented in the working direction, is the working side. The tooth tip projects away from the flange side in the direction of a longitudinal axis of the tooth body, perpendicular to the working direction. A first section of the tooth body projects away from the flange side in a direction parallel to and opposite the working direction.
Claims19
A milling tooth for a comminution machine, the milling tooth having a milling tooth body comprising a working side oriented in a working direction, a flange side for detachable connection to a milling tooth holder of the comminution machine, the working side including a recess, a milling tooth tip on the side of the recess and the working side of the body, a milling tooth base at an end of the body facing away from the milling tooth tip, a cutting device in the recess, the flange side being formed on the milling tooth body opposite the working side, an entire side of the milling tooth body that is oriented in the working direction being the working side, the milling tooth tip projecting beyond the flange side in the direction of a longitudinal axis of the milling tooth body and perpendicular to the working direction, a first section of the milling tooth body projecting beyond the flange side in a direction parallel and opposite to the working direction by a distance in the range of 30 mm to 40 mm.
A milling tooth holder for a comminution machine, for holding a milling tooth, the milling tooth having a milling tooth body comprising a working side oriented in a working direction, a flange side for detachable connection to a milling tooth holder of the comminution machine, the working side including a recess, a milling tooth tip on the side of the recess and the working side of the body including the recess, a milling tooth base at an end of the body facing away from the milling tooth tip, a cutting device in the recess, the flange side being formed on the milling tooth body opposite the working side, an entire side of the milling tooth body that is oriented in the working direction being the working side, the milling tooth tip projecting beyond the flange side in the direction of a longitudinal axis of the milling tooth body and perpendicular to the working direction, a first section of the milling tooth body projecting beyond the flange side in a direction parallel and opposite to the working direction by a distance in the range of 30 mm to 40 mm, wherein the milling tooth holder has a flange side pointing in the working direction for fixing the milling tooth with an elevation and, adjacent to the flange side, has a flat section such that the first section of the milling tooth is supported on said flat section.
A comminution machine comprising a rotatable roller, on which at least one milling tooth holder for holding a milling tooth is fixed, the milling tooth having a milling tooth body comprising a working side oriented in a working direction, a flange side for detachable connection to a milling tooth holder of the comminution machine, the working side including a recess, a milling tooth tip on the side of the recess and on the working side of the body, a milling tooth base at an end of the body facing away from the milling tooth tip, a cutting device in the recess, the flange side being formed on the milling tooth body opposite the working side, an entire side of the milling tooth body that is oriented in the working direction being the working side, the milling tooth tip projecting beyond the flange side in the direction of a longitudinal axis of the milling tooth body and perpendicular to the working direction, a first section of the milling tooth body projecting beyond the flange side in a direction parallel and opposite to the working direction by a distance in the range of 30 mm to 40 mm, the milling tooth holder having a flange side pointing in the working direction for fixing the milling tooth with an elevation and, adjacent to the flange side of the milling tooth holder, has a flat section such that the first section of the milling tooth is supported on said flat section.
Dependencies are inferred from the claim text.