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US 10,506,753 B1Granted
Strip freshener
OwnerLyn A. Rosenboominventor
Life of this patent
Estimating the term…
Abstract
A strip freshener row implement lightly tills a strip of ground before planting. The implement has two pairs of freely rotating spike wheels that break up clods of dirt and break the top surface of the soil.
Claims10
A strip freshener row implement for tilling a row in soil, the implement comprising:
- (a) a toolbar bracket for attachment to a toolbar pulled by a tractor;
- (b) a frame having a forward proximate end and a rearward distal end, the frame extending rearwardly from its forward proximate end and forming a longitudinal axis overlying the row, the frame being pivotably connected at its forward proximate end to the toolbar bracket;
- (c) a shock absorber contacting the toolbar bracket and the frame to exert a downward force on the frame and to absorb upward movement of the frame;
- (d) a horizontal bracket transverse to the longitudinal axis of the frame connected to the rearward distal end of the frame;
- (e) two descending outward arms having upper proximate ends and lower distal ends, the outward arms connected at their upper proximate ends to the horizontal bracket and having spindles at their lower distal ends;
- (f) a depth wheel freely rotating on each of the spindles of the outward arms;
- (g) two descending inward arms having upper proximate ends and lower distal ends, the inward arms connected at their upper proximate ends to the horizontal bracket and having an outwardly facing spindle and an inwardly facing spindle at their lower distal ends;
- and
- (h) a spiked disk freely rotating on each spindle of each inward arm.
6 more elements
A strip freshener row implement for tilling a row in soil, the implement comprising:
- (a) a toolbar bracket for attachment to a toolbar pulled by a tractor;
- (b) a frame having a forward proximate end and a rearward distal end, the frame extending rearwardly from its forward proximate end and forming a longitudinal axis overlying the row, the frame being pivotably connected at its forward proximate end to the toolbar bracket;
- (c) a shock absorber contacting the toolbar bracket and the frame to exert a downward force on the horizontal frame and to absorb upward movement of the horizontal frame;
- (d) two descending outward arms having upper proximate ends and lower distal ends, the outward arms connected at their upper proximate ends to the horizontal bracket and having spindles at their lower distal ends;
- (e) a depth wheel freely rotating on each of the spindles of the outward arms;
- (f) a descending inward arm having an upper proximate end and a lower distal end, the inward arm connected at its upper proximate end to the rearward distal end of the frame and having an outwardly facing spindle and an inwardly facing spindle at its lower distal end;
- and
- (g) a spiked disk attached to each spindle of the inward arm.
5 more elements
Dependencies are inferred from the claim text.