Lawn mower

Details Lawn mower Lawn mower

1985-05-02

1987-01-06

Hirsch, Paul J.

Harvesters

Cutting

Rotating-cutting-disk type

56 172, 563202, A01D 3467, A01D 3474

Patent

active

046336583

ABSTRACT:
A lawn mower formed by fitting an attachment to a conventional portable weeder. The attachment is fitted to the bearing part of the rotary shaft of the mowing blade of the portable weeder, covers the upper part of the mowing blade and is provided with vertically movable wheels on both sides of the tip part and with a discharging port in a proper position.

REFERENCES:
patent: 2648187 (1953-08-01), Ries
patent: 2848859 (1958-08-01), Abol
patent: 2894761 (1959-07-01), Knarzer
patent: 2915318 (1959-12-01), Chesser
patent: 2938323 (1960-05-01), Livingston et al.
patent: 4083168 (1978-04-01), Oscarsson
patent: 4179805 (1979-12-01), Yamada
patent: 4224785 (1980-09-01), Hoch
patent: 4226021 (1980-10-01), Hoff
patent: 4232505 (1980-11-01), Walto
patent: 4259782 (1981-04-01), Proulx
patent: 4280319 (1981-07-01), Scanland
patent: 4302878 (1981-12-01), Bonforte
patent: 4389836 (1983-06-01), Lowry et al.
patent: 4428183 (1984-01-01), Lowry et al.
patent: 4450673 (1984-08-01), Hutchison
patent: 4531350 (1985-07-01), Huthmacher

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