Harvesters – Cutting – Cutter members
Patent
1978-05-03
1980-06-10
Eskovitz, Jay N.
Harvesters
Cutting
Cutter members
A01D 5518
Patent
active
042065860
ABSTRACT:
A mowing machine has two or more cutting members adapted to rotate about a vertical axis and each provided at the bottom with an annular skirt having cutting knives mounted thereon. Each skirt has a series of upwardly inclined sectors arranged circumferentially therearound. The mowing machine may also have an adjustable cutting height which is achieved by providing each upwardly inclined sector of the annular skirt with a number of circumferentially spaced knife fastening members. Due to the inclination of an annular collar these cutter fastening members are located at relatively different heights. The height of the cut may be determined by selecting the fastening members to which the cutting knives are to be attached.
REFERENCES:
patent: 3555798 (1971-01-01), Eder
patent: 3905182 (1975-09-01), Geier
patent: 3965658 (1976-06-01), van der Lely
Eskovitz Jay N.
Jaskiewicz Edmund M.
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