the invention relates to a blade of a lawnmower.the knife has at least two of the hochachse (1) around the messerflu00fcgel (2)),with the messerflu00fcgel (2) in the radialrichtung (19) auu00dfenseitig each schneidenabschnitt (3) with a flu00fcgeltiefe (tf)with a leading sharpened cutting edge (4) and a trailing rear edge (5)).the schneidenabschnitt (3) shows the cross section of the messerflu00fcgels (2) at a cutting edge (4) of the outgoing and the trailing edge (5) current.in the ordinary einbauposition upper contour (21).the upper contour (21) on the basis of the cutting edge (4) at least half of the flu00fcgeltiefe (tf) by an upper curve (22).where the upper curve (22) and at least kru00fcmmungsstetig by convex towards the trailing edge (5) increases.the upper curve (22) is at the location of the cutting edge (4) in an entry angle (a) to schnittrichtung (20)with the entry angle (a) in a range from 0 to 5, including including.
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