Earth working – Lawn edger – Rolling or driven cutter
Patent
1978-02-13
1979-10-23
Johnson, Richard J.
Earth working
Lawn edger
Rolling or driven cutter
172256, 30347, A01G 306
Patent
active
041717244
ABSTRACT:
A lawn edging tool to be mounted to a conventional rotating shaft on a lawn edging machine which is composed of a disc-shaped member having radially extending passageways and an inner opening spaced between the center of the disc and the periphery of the disc and in communication with the passageways and sized to nest an enlarged end of a strip of rubbery material, such as a strip cut from a tire carcass and wherein the strip extends radially outwardly through the passageway to serve as flailing members.
REFERENCES:
patent: 2706941 (1955-04-01), Swanson
patent: 3018602 (1962-01-01), Diesterwig
patent: 3104510 (1963-09-01), Voigt
patent: 3402542 (1968-09-01), Johnston
patent: 3900071 (1975-08-01), Crawford
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