Patents Assigned to Ingersoll Argentina S.A.
  • Fluted farming disc
    Patent number: 7874376
    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.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: January 25, 2011
    Assignee: Ingersoll Argentina S.A.
    Inventor: Julio Cesar Piccat
  • Wavy farming disc
    Patent number: 7143838
    Abstract: A wavy farming disc for working the soil in farming activities, particularly in no-till works for seeding, wherein the disc comprises a plate having a peripheral circular cutting edge and a central portion, and a plurality waves in the plate with the waves extending radially inwardly from the cutting edge and defining a sawtooth pattern.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: December 5, 2006
    Assignee: Ingersoll Argentina S.A.
    Inventor: Julio Cesar Piccat
  • Wavy farming disc
    Publication number: 20060144600
    Abstract: A wavy farming disc for working the soil in farming activities, particularly in no-till works for seeding, wherein the disc comprises a plate having a peripheral circular cutting edge and a central portion, and a plurality waves in the plate with the waves extending radially inwardly from the cutting edge and defining a sawtooth pattern.
    Type: Application
    Filed: July 15, 2005
    Publication date: July 6, 2006
    Applicant: Ingersoll Argentina S.A.
    Inventor: Julio Piccat
  • Soil laboring tool
    Patent number: 6378622
    Abstract: A tool for agricultural labors such as tilling, cultivating, cutting, chopping haulm and soil, fertilizing works, closing and opening furrows, the tool comprising a disc member having a center portion thereof shaped into a housing integrally forming one piece with the disc member, the housing having an inner wall for tightly receiving a bearing, the housing comprising a tubular portion formed in the disc member by stamping or by forging.
    Type: Grant
    Filed: May 25, 2000
    Date of Patent: April 30, 2002
    Assignee: Ingersoll Argentina S.A.
    Inventor: Bruno Romeo Kostrun