Mulching attachment for lawn mower

Details Mulching attachment for lawn mower Mulching attachment for lawn mower

1989-10-30

1990-11-06

Bui, Thuy M.

Harvesters

Cutting

Rotating-cutting-disk type

56295, A01D 5518

Patent

active

049675460

ABSTRACT:
A mulching attachment for a lawn mower includes a disc-like base having a fan associated therewith for establishing a radial flow of air thereacross. The mulching attachment further includes a cylindrical blade assembly disposed around the periphery of the disc and including a number of spaced apart blades operative to finely chop vegetation into mulch and to discharge the mulch through openings between the blades. The mulching attachment may be factory installed or retrofitted onto existing lawn mowers.

REFERENCES:
patent: 3797212 (1974-03-01), Pursel
patent: 4083166 (1978-04-01), Haas
patent: 4189903 (1980-02-01), Jackson et al.
patent: 4189904 (1980-02-01), Paker
patent: 4205510 (1980-06-01), Raniero
patent: 4205512 (1980-06-01), Thorud

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