Harvesters – Motorized harvester – Including plural operating units and drive
Patent
1980-09-18
1981-10-06
Hirsch, Paul J.
Harvesters
Motorized harvester
Including plural operating units and drive
56 6, A01D 5518
Patent
active
042927900
ABSTRACT:
A mower of the multiple rotor type in which each rotor has radial mowing blades extending into the transverse plane of adjacent rotors and the blades of adjacent rotors being vertically offset from one another. More specifically the multiple rotors are transversely aligned and are provided with horizontally disposed discs all aligned in a horizontal plane. The mowing blades on alternate discs are associated with the top side of the discs and the mowing blades on the intermediate alternate discs are associated with the under side of the discs. Thus the cooperative blades of any adjacent discs are vertically offset from one another.
REFERENCES:
patent: 3040502 (1962-06-01), Smith et al.
patent: 3389539 (1968-06-01), Zubegers
patent: 3507102 (1970-04-01), Kline et al.
patent: 3524306 (1970-08-01), Reber
patent: 3931859 (1976-01-01), van der Lely
patent: 3972158 (1976-08-01), Lindstrom
patent: 4177625 (1979-12-01), Knight et al.
Hirsch Paul J.
Snow Kenneth T.
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