Cutting tooth for earthworking
AssigneeBAUER Spezialtiefbau GmbH
InventorsIgnaz Seitle, Maximilian Arzberger
Life of this patent
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Abstract
A cutting tooth is fitted in a cutting-tooth holder of an earthworking appliance which has at least one cutter. The cutter is mounted ahead of a cutter-support region, as seen in the cutting direction, and has at least one cutting edge. The size of the cross-sectional areas of the cutter-support region which lie perpendicular to the cutting advance direction and intersect the cutting edge remains approximately constant in the area which is delimited by in each case two such cross-sectional areas.
Claims8
A cutting tooth to be fitted in a cutting-tooth holder of an earthworking appliance, said cutting tooth having at least one cutter, which is mounted ahead of a cutter-support region, as seen in a cutting direction, and having at least one cutting edge, wherein said cutter-support region has an elongate indent, running in the cutting direction, in each side flank, and wherein a size of each cross-sectional area of said cutter-support region that lies perpendicular to a cutting advance direction and intersects said at least one cutting edge, remains approximately constant in at least one area, which is delimited by, in each case, two such cross-sectional areas.
A cutting tooth to be fitted in a cutting-tooth holder of an earthworking appliance, said cutting tooth having at least one cutter, which is mounted ahead of a cutter-support region, as seen in a cutting direction, and having at least one cutting edge, wherein a size of each cross-sectional area of said cutter-support region that lies perpendicular to a cutting advance direction and intersects said at least one cutting edge, remains approximately constant in at least one area, which is delimited by, in each case, two such cross-sectional areas, wherein an advance side, which faces in the cutting advance direction, of the cutter-support region has an indent over an entire width of the cutting tooth, and each side flank in the cutter-support region is designed in the form of a wedge, in such a manner that each flank is directed toward one another in the opposite direction to at least one of the cutting direction and in the cutting advance direction.
Dependencies are inferred from the claim text.