Harvesters – Motorized harvester – Including plural operating units and drive
Patent
1979-05-24
1981-03-31
Hafer, Robert A.
Harvesters
Motorized harvester
Including plural operating units and drive
56503, 56119, 563201, A01D 5526
Patent
active
042585350
ABSTRACT:
A rotary mower shielding structure is provided for utilization in bedded row crops. The shielding structure is carried at the forward edge of the mower and has uniquely shaped openings compatibly spaced for row crops. The openings are designed to guide and support the row crop as it enters the cutting chamber of the mower to assure severing of the stalk near the crest of the bed. The shielding structure depends rearwardly and guides the stalk until contact with the blade, yet terminates forwardly of the blade to avoid interference when obstacles strike the shielding structure. Rigid material forms the structure to contain the severed stalks within the cutting chamber and assure thorough shredding.
REFERENCES:
patent: 2632988 (1953-03-01), Pollard et al.
patent: 2977741 (1961-04-01), Stroman
patent: 3121302 (1964-02-01), Northcote et al.
patent: 3335554 (1967-08-01), Grichnik
patent: 3577871 (1971-05-01), Engler
patent: 3971196 (1976-07-01), Stevenson
"Farmhand 806 Shredder".
Jones William A.
Kulak John
Deere & Company
Hafer Robert A.
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