Back to results
US 11,737,382 B2Granted
Soil working tool
AssigneeBOEHLERIT GmbH & Co.KG.
InventorsWalter Bärnthaler, Hannes Burböck
Life of this patent
Estimating the term…
Abstract
A soil cultivation tool, in particular a plowshare, includes a base body on which cartridges are optionally arranged and at least first cutting elements that are attached to the base body or the cartridges in order to cut into the earth along a working direction. The first cutting elements are arranged in separate seats.
Claims17
A soil cultivation tool, comprising:
- a base body on which at least first cutting elements are attached in order to cut into the earth along a working direction, the at least first cutting elements having cutting edges on first sides, counter surfaces on second sides opposite the first sides, and edges extending between the first sides and second sides,
- wherein the first cutting elements are arranged in separate seats and spaced from each other, the separate seats comprising stops configured for positioning the counter surfaces in the separate seats and for spacing the first cutting elements from each other, the stops being configured to run over the second sides and at least partially over the edges of the first cutting elements,
- wherein the cutting edges of the first cutting elements are obliquely arranged to the working direction so that, in the working direction, each cutting edge has a leading edge and a trailing edge,
- wherein, in adjacent first cutting elements, the trailing edge of a leading first cutting element is arranged to overlap in the working direction the leading edge of a trailing first cutting elements, and
- wherein the at least first cutting elements consists of a cemented carbide.
2 more elements
Dependencies are inferred from the claim text.