Garden power tool

Earth working – With drive means for tool or cleaner – Attendant supported tool

Patent

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Details

172112, 172555, A01B 3302

Patent

active

058508821

ABSTRACT:
A hand held garden tool that utilizes rechargeable batteries and a variable speed, reversible motor as its power source. A drive shaft housing serves as a long handle member and contains a drive shaft. The drive shaft and its housing are connected to, and removable from the power unit. The drive shaft extends to a small, compact drive assembly which rotates a short shaft extending to each side. Each shaft holds two tine discs. The curved tines on the tine discs rotate closely around the perimeter of the drive assembly to speedily and thoroughly pulverize the soil and eliminate weeds.

REFERENCES:
patent: 2823597 (1958-02-01), Kelsey
patent: 3710870 (1973-01-01), Pfeiffer
patent: 3747687 (1973-07-01), Bodine
patent: 4421176 (1983-12-01), Tuggle et al.
patent: 4911247 (1990-03-01), Kuhlmann et al.

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