Knife sharpener

Details Knife sharpener Knife sharpener

1976-11-24

1978-09-12

Whitehead, Harold D.

Metal tools and implements, making

Tool sharpeners

Cutting

B21K 512

Patent

active

041127900

ABSTRACT:
The knife sharpener is comprised of a pair of cutting wheels carried for rotation by a supporting block. Each cutting wheel is rotatably journaled on an axle. Each axle has a bore extending therethrough. A fastener passes through the bores to secure the axles to the supporting block. At least one of the bores is eccentrically disposed within its axle. Rotation of the axle having the eccentric bore moves the rotational axis of the cutting wheel journaled thereon to adjust the clearance between the cutting wheels.

REFERENCES:
patent: 469615 (1892-02-01), Wardwell, Jr.
patent: 540944 (1895-06-01), Bold
patent: 1525930 (1925-02-01), Graf
patent: 1600613 (1926-09-01), Anderson
patent: 3289498 (1966-12-01), Pleasants

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