Lawn mower with line trimmer assembly

Harvesters – Motorized harvester – Including cutter yieldably mounted on its drive means

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Details

56 137, 56295, A01D 5518

Patent

active

057017280

ABSTRACT:
A lawn mower includes a housing having a top wall portion and a generally vertically extending side wall portion. A plurality of wheels attached to the housing to allow the housing to roll over a surface to be mowed. An engine mounted atop the housing rotatably drives a shaft extending through the housing. An elongate blade attached to and rotatable with the shaft has a central portion and a pair of end portions, with at least one of the end portions including a cutting edge for cutting vegetation disposed inside of the housing to a first length upon rotation of the blade. A pair of line trimmer assemblies are attached to the blade to provide a pair of filament lines which extend radially outside of the housing to cut vegetation disposed outside of the housing to a second length upon rotation of the blade.

REFERENCES:
patent: 4089114 (1978-05-01), Doolittle et al.
patent: 4199926 (1980-04-01), Petty
patent: 4201034 (1980-05-01), Frantello
patent: 4374465 (1983-02-01), Comer
patent: 4513563 (1985-04-01), Roser et al.
patent: 4726176 (1988-02-01), McGrew
patent: 4924665 (1990-05-01), Crosley
patent: 4936884 (1990-06-01), Campbell
patent: 4962630 (1990-10-01), Jones
patent: 4962635 (1990-10-01), Jones et al.

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