Grass cutter and mulcher for rotary lawn mower

Details Grass cutter and mulcher for rotary lawn mower Grass cutter and mulcher for rotary lawn mower

1978-10-19

1980-04-29

Eskovitz, Jay N.

Harvesters

Cutting

Cutter members

56 127, A01D 5518

Patent

active

041999266

ABSTRACT:
A grass cutter and mulcher for a rotary lawn mower. A flat disc is mounted to the output drive shaft of a rotary lawn mower. A plurality of flexible rods are cantileveredly mounted to the disc and extend outwardly therefrom to cut grass as the disc is rotated by the mower. The rods are arranged in a nonradial direction and extend in an advancing manner preceding the direction of disc rotation to provide a slicing cut force upon the grass and an inwardly directed force upon the cut grass to limit the outward movement of the grass. A plurality of slots in the disc are aligned with the rods allowing insertion and removal of the rods.

REFERENCES:
patent: 2663137 (1953-12-01), Asbury
patent: 2987866 (1961-06-01), Ferris
patent: 3014333 (1961-12-01), Clark, Jr.
patent: 3018602 (1962-01-01), Diesterweg
patent: 3203161 (1965-08-01), Breisch et al.
patent: 3208209 (1965-09-01), Dunlap et al.
patent: 3303637 (1967-02-01), Wixson
patent: 3444674 (1969-05-01), Huff et al.
patent: 3859777 (1975-01-01), Doering
patent: 4065913 (1978-01-01), Fisher et al.
patent: 4126990 (1978-11-01), Fisher

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