Cutting element, use thereof and mobile cutting device therewith
AssigneeCERATIZIT Luxembourg S.a.r.l.
InventorsMichael Magin, Gregory Pierce, Romain Steckler
Life of this patent
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Abstract
A cutting element is configured such that it may be used to cut grass stalks or other organic stalk materials in a vegetation area. The cutting element has a main body formed from a main body material and cutting bodies formed on opposite sides of the main body which have a longer service life in the region of the cutting body relative to the prior art. At least one of the cutting bodies is formed by a cutting body material which is distinct from the main body material, is sintered and is harder than the main body material. The sintered cutting body material is formed by a hard metal or cermet and the higher hardness thereof is based on hard material particles present therein.
Claims19
1-15. (canceled)
A cutting element configured to cut grass stalks and other organic stalk materials in a vegetation area, the cutting element comprising:
- a main body formed from a main body material;
- and
- cutting bodies formed on opposite sides of said main body, at least one of said cutting bodies being formed from a cutting body material which is distinct from said main body material, is sintered and is harder than said main body material, wherein said cutting body material is formed by a hardmetal or cermet and a higher hardness thereof is based on hard material particles present in said cutting body material.
Dependencies are inferred from the claim text.