Earth working – With drive means for tool or cleaner – Subsurface shears or nippers
Patent
1985-07-03
1987-03-10
Johnson, Richard J.
Earth working
With drive means for tool or cleaner
Subsurface shears or nippers
30228, 56 167, 172 41, A01D 3410, A01B 7900, A01B 110
Patent
active
046484647
ABSTRACT:
A cultivating tool comprises a housing, an electric motor mounted within the housing, a pair of soil working members which project from the housing, an elongate shaft connected at one end to the housing, and a handle at the other end of the shaft. The soil working members are of generally lamellar construction and arranged to be reciprocated relative to one another transverse to the direction from which they project from the housing and in adjacent parallel planes. The tool handle incorporates a switch with a lock off mechanism. In normal use of the tool the soil working members penetrate into soil to be cultivated and disturb the soil.
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Bartlett Edward D. C.
Black & Decker Inc.
Brown Terrence L. B.
Johnson Richard J.
Murphy Edward D.
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