Cutlery – Cutting tools – With blade moving means
Patent
1978-11-07
1981-06-09
Peters, Jimmy C.
Cutlery
Cutting tools
With blade moving means
56 127, A01D 5000
Patent
active
042715946
ABSTRACT:
An improved filament trimmer of the type in which a rotary drive means having a hollow filament feed shaft is frame mounted and has an improved slinger head attached to said hollow shaft with an arcuate bore therethrough in open communication with the hollow shaft for swinging the cutting filament line in a radial plane to the shaft axis. A positive filament feed control is used for metering the cutting line to or from the slinger head.
REFERENCES:
patent: 2254521 (1941-09-01), Gardner
patent: 3664102 (1972-05-01), Reber
patent: 3708967 (1973-01-01), Geist et al.
patent: 3831278 (1974-08-01), Voglesonger
patent: 3928911 (1975-12-01), Pittinger
patent: 4211004 (1980-07-01), Woods
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