Cutlery – Cutting tools – Plural cooperating blades
Patent
1974-01-16
1978-02-28
Peters, Jimmy C.
Cutlery
Cutting tools
Plural cooperating blades
30222, B26B 1902
Patent
active
040757609
ABSTRACT:
There is disclosed herein a battery operated power grass shear wherein a fixed blade and a superimposed laterally oscillating movable blade have forwardly projecting, laterally spaced cutting teeth, the planes of said blades being tilted convergently relative to each other in the forward direction, the teeth of the upper and lower blades contacting each other only at the cutting edges thereof during cutting movements, and each tooth of the movable blade beginning its cutting stroke at a different time in each cutting cycle.
REFERENCES:
patent: 1584459 (1926-05-01), Link
patent: 2540616 (1951-02-01), Hasslacher
patent: 3193925 (1965-07-01), Hawley
patent: 3474534 (1969-10-01), Murphy
patent: 3623223 (1971-11-01), Edgell
Peters Jimmy C.
True Temper Corporation
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