Agricultural sweep with wear resistant coating
AssigneeOsmundson Mfg. Co.
InventorDouglas G Bruce
Life of this patent
Estimating the term…
Abstract
An agricultural device with a wear resistant coating comprising a shank portion that may be attached to an agricultural implement. First and second rear wings connect to an intermediate portion that connects to the shank portion. First and second shoulders are formed at the points where the rear wings meet the intermediate portion, and a patch of wear resistant coating is applied at each of the first and second shoulders. A first edge tapers forwardly from the first rear wing to a point, and a second edge tapers forwardly from the second rear wing to the point. Wear resistant coating may also be applied to the first and second edges or the point. Wear resistant coating may be applied to the agricultural device in a pattern that is specific to soil type.
Claims20
A wear resistant agricultural device comprising:
- a shank portion configured for attachment to a tillage implement;
- a first rear wing and a second rear wing, wherein the first and second rear wings are connected to an intermediate portion and an end of the intermediate portion connects to the shank portion, thereby forming a first shoulder where the first rear wing meets the intermediate portion and a second shoulder where the second rear wing meets the intermediate portion;
- a first edge tapering forwardly from the first rear wing to a point;
- a second edge tapering forwardly from the second rear wing to the point;
- a first patch of wear resistant coating applied at the first shoulder;
- and
- a second patch of wear resistant coating separate from the first patch of wear resistant coating, the second patch of wear resistant coating applied at the second shoulder.
A wear resistant agricultural device comprising:
- a shank portion configured for attachment to a tillage implement;
- a first rear wing and a second rear wing, wherein the first and second rear wings are connected to an intermediate portion and an end of the intermediate portion connects to the shank portion, thereby forming a first shoulder where the first rear wing meets the intermediate portion and a second shoulder where the second rear wing meets the intermediate portion;
- a first edge tapering forwardly from the first rear wing to a tip;
- a second edge tapering forwardly from the second rear wing to the tip;
- and
- a pattern of wear resistant coating applied on a top side of the agricultural device, the pattern comprising a first patch of wear resistant coating at or near the tip, a second patch of wear resistant coating at or near the first shoulder, and a third patch of wear resistant coating separate from the second patch of wear resistant coating, the third patch of wear resistant coating at or near the second shoulder, wherein the pattern of wear resistant coating is configured to protect the agricultural device from a particular soil type.
A wear resistant agricultural device comprising:
- a shank portion configured for attachment to a tillage implement;
- an intermediate portion connected to the shank portion;
- a first wing connected to the intermediate portion;
- a first shoulder formed where the first wing meets the intermediate portion;
- a second wing connected to the intermediate portion;
- a second shoulder formed where the second wing meets the intermediate portion;
- a first edge extending from the first wing to a point;
- a second edge extending from the second wing to the point;
- wear resistant coating applied to the first edge and the second edge;
- a first patch of wear resistant coating applied at the first shoulder;
- and
- a second patch of wear resistant coating separate from the first patch of wear resistant coating, the second patch of wear resistant coating applied at the second shoulder.
Dependencies are inferred from the claim text.