Blade set for an electrical knife

Details Blade set for an electrical knife Blade set for an electrical knife

1985-12-30

1987-07-07

Watts, Douglas D.

Cutlery

Blades

Toothed or waved

30272A, B26B 902

Patent

active

046777490

ABSTRACT:
A blade set for an electrical knife comprises two parallel extending blades arranged adjacent with their inner faces facing and joined to one another. In use, for example, for slicing bread, the two blades are alternately reciprocated by the drive motor of the knife. Each blade has a series of indentations in its lower edge between which projecting teeth are defined. The tip of each tooth has a small concave notch, in the form of a circular arc, which extends between the edges of the tooth and which has a chamfer. The ends of this notch form two spaced points.

REFERENCES:
patent: 2750669 (1956-06-01), Hohmann
patent: 3418713 (1968-12-01), Bauer
patent: 3488845 (1970-01-01), Tausehdfreondt

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