Notched tires to shield planted crop rows
AssigneeTribine Industries LLC
InventorBen N. Dillon
Life of this patent
Estimating the term…
Abstract
Machines that plant crop seed generally compact the seed rows with their tires. The solution to this problem is to cut or mold notches into the tire lugs in the area that would pass directly above the planted seeds and adjacent to the planted seeds. Tires could also be molded with the notches in place during the tire manufacturing process. If lateral beaming strength is needed in the tire, ribs can be formed on the inside of the tire either intermittent or continuous across the width of the tire. Notching also could be done selectively on tires after molding.
Claims7
An improved machine that plants crop seed in rows in a crop growing field, the machine having wheels carrying tires having lugs extending outwardly from the tire, the improvement which comprises:
- (a) a seed bar having at least one cutting wheel carried by the machine at its front for dispensing crop seed into depressions in the crop growing field;
- (b) at least one of the tires of the tired wheeled machine having at least one notch extending circumferentially therearound and extending into the tire and tire lugs for the notches to pass over the crop seed in the depressions in the crop growing field, the seed bar located ahead of the tires of the tired wheeled machine wherein the at least one notch is in alignment with the at least one cutting wheel such that the crop seeds are not pushed by the notched-tires sufficiently deep into the depressions to preclude germinating and growing.
Dependencies are inferred from the claim text.