Cutlery – Cutting tools – With blade moving means
Patent
1980-08-08
1983-01-25
Peters, Jimmy C.
Cutlery
Cutting tools
With blade moving means
56 127, A01D 5000
Patent
active
043695779
ABSTRACT:
A filament vegetation trimmer of the type wherein a stationary supply of filament is stored above the slinger head and fed out through a longitudinal feed passage for radial rotation with the slinger head is provided with an improved feed mechanism for selectively releasing incremental amounts of fresh filament from the storage site. The feed mechanism comprises a storage spool and indexer for permitting controlled quantities of the filament to be drawn from the spool under the centrifugal force exerted on the filament during operation. In the preferred embodiment, the feed control is deployed in an auxiliary handle and is configured to permit actuation by thumb pressure to enable an operator to release fresh filament without interruption of the trimming process.
REFERENCES:
patent: 4134204 (1979-01-01), Perdue
patent: 4211004 (1980-07-01), Woods
patent: 4285128 (1981-08-01), Schnell
Edleblute Calvin M.
Gise Glenn A.
Black & Decker Inc.
Murphy Edward D.
Ottesen Walter
Peters Jimmy C.
Weinstein Harold
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