Wear resistant seed tube for an agricultural planter
AssigneePrecision Planting LLC
InventorsDerek A. Sauder, Chad E. Plattner, Brad A. Wiegand
Life of this patent
Estimating the term…
Abstract
A seed tube for an agricultural planter having a rearwardly curving forward wall, a rearwardly curving rearward wall and opposing sidewalls defining a seed passageway which curves rearwardly from an upper ingress end toward a lower egress end. Wear resistant material is disposed proximate the egress end which provides a point of first contact with the opener disks thereby preventing appreciable wear of the egress end of the seed tube.
Claims21
A seed tube adapted to be disposed between furrow opening disks of an agricultural planter, said seed tube comprising;
- a rearwardly curving forward wall, a rearwardly curving rearward wall and opposing sidewalls defining a seed passageway which curves rearwardly from an upper ingress end toward a lower egress end through which seeds exit said passageway before being deposited in the furrow formed by the furrow opening disks;
- wear resistant material disposed proximate said egress end such that said wear resistant material prevents appreciable wear of said egress end when said egress end contacts said furrow opening disks during planting operations, wherein appreciable wear would effect seed trajectory as the seeds exit said passageway.
A seed tube for an agricultural planter having furrow opening disks, said seed tube comprising;
- a rearwardly curving forward wall, a rearwardly curving rearward wall and opposing side walls defining a seed passageway which curves rearwardly from an upper ingress end toward a lower egress end through which seeds exit said passageway before being deposited in a furrow;
- wear resistant material disposed to provide a first point of contact with the opening disks such that said wear resistant material prevents appreciable wear of said egress end when said egress end contacts said furrow opening disks during planting operations, wherein appreciable wear would effect seed trajectory as the seeds exit said passageway.
A seed tube for an agricultural planter having furrow opening disks, said seed tube comprising;
- a rearwardly curving forward wall, a rearwardly curving rearward wall and opposing side walls defining a seed passageway which curves rearwardly from an upper ingress end toward a lower egress end through which seeds exit said passageway before being deposited in a furrow;
- wear resistant material disposed to prevent appreciable wear of said egress end when said egress end contacts said furrow opening disks during planting operations, wherein appreciable wear would effect seed trajectory as the seeds exit said passageway.
Dependencies are inferred from the claim text.