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US 2010/0147541 A1Published application
Fluted farming disc
AssigneeIngersoll Argentina S.A.
InventorJulio Cesar PICCAT
Life of this patent
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Abstract
A fluted farming disc comprising a plate having a peripheral cutting edge and a central portion, and a plurality of waves extending radially inwardly from the cutting edge and forming a plurality of crests and a plurality of valleys, with the plurality of crests extending radially beyond the plurality of valleys in a manner to define a radially toothed cutting edge.
Claims4
A fluted farming disc comprising
- a plate having a peripheral cutting edge and a central portion, and
- a plurality of waves in the plate with the waves extending radially inwardly from the cutting edge and forming a plurality of crests and a plurality of valleys, and wherein one of the plurality of crests or the plurality of valleys extend radially beyond the other of the plurality of crests or the plurality of valleys, whereby the peripheral cutting edge defines a radially toothed cutting edge.
Dependencies are inferred from the claim text.