Row cleaner

Details Row cleaner Row cleaner

1994-03-17

1996-03-12

Arola, Dave W.

Earth working

Rolling, rotating or orbitally moving tool

Tool has circumferentially spaced teeth, tines, blades or...

172574, 172604, 172770, 172771, A01B 2102

Patent

active

054978360

ABSTRACT:
A row cleaner comprising a pair of ground engageable finger wheels which are angled with respect to each other so they converge forwardly toward the center of their normal path of travel. Each of the finger wheels includes a central disc-shaped portion having a plurality of spaced-apart, elongated fingers extending from the circumference thereof. The longitudinal axis of each of the fingers is disposed at an angle with respect to a radius extending from the center of the disc-shaped portion to the outer end of the finger.

REFERENCES:
patent: 1699151 (1929-01-01), Miller et al.
patent: 2575321 (1951-11-01), Traver
patent: 3766988 (1973-10-01), Whitesides
patent: 4425973 (1984-01-01), Williams et al.
patent: 4483401 (1984-11-01), Robertson
patent: 4785890 (1988-11-01), Martin
patent: 4991660 (1991-02-01), Horvath et al.
patent: 5129282 (1992-07-01), Bassett et al.
patent: 5299647 (1994-04-01), Mudd et al.
patent: 5346020 (1994-09-01), Bassett
"A `Superhighway` for Seed" by Charles Johnson, Farm Journal, Mar. 1992.

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