US 9,820,432 B2 · Beet puller share

Abstract

The invention relates to a beet puller share having a base part which comprises a cutting edge, wherein one or several hard material elements which form deflecting faces on their top surfaces are arranged in the region of the cutting edge, wherein the deflecting faces transition into a surface region of the base part, and wherein the surface region forms a beet guiding zone, in particular, a beet ejecting zone. To improve the service life of the beet puller share and to improve the harvest yield connected therewith, it is provided according to the invention that the hard material elements are realized as cutting elements which form the cutting edge at least in regions and that the deflecting face of at least one cutting element is convexly curved and merges into the convexly curved beet guiding zone, in particular, beet ejecting zone.

Claims13

Dependent claims

A beet puller share having a base part which comprises a cutting edge, wherein a hard material application, which comprises one or several deflecting faces on its top surface arranged in a region of the cutting edge,

wherein the one or several deflecting faces transition into a surface region of the base part
wherein said surface region forms a beet guiding zone, the beet guiding zone including a beet ejecting zone, wherein the hard material application comprises at least one hard material element which comprises at least one cutting element, the at least one cutting element defining the cutting edge at least in the region of the cutting edge, and
wherein the base part, connecting to the beet ejecting zone defines a convex rounded bulge.

Dependencies are inferred from the claim text.

Beet puller share

Life of this patent

Beet puller share

Life of this patent

Abstract

Claims13