Pocket sharpener for knives

Details Pocket sharpener for knives Pocket sharpener for knives

1985-12-12

1986-11-25

Parker, Roscoe V.

Metal tools and implements, making

Tool sharpeners

Cutting

B21K 512

Patent

active

046241574

ABSTRACT:
A unitary pocket sharpener for knives is constructed from first and second overlaid metal discs each having a section with a straight edge, the edges being mutually arranged to form a wedge-shaped gap of approximately 40.degree.. On each straight edge is brazed a rectangular carbide tooth, longitudinally positioned on opposed segments of the straight edges such that the two juxtaposed teeth cross forming a similar wedge-shaped gap with a narrow space between the crossed teeth. The teeth each have a compound-beveled sharpening edge which respectively engage each side of a knife blade that is lodged in the small gap and drawn across the teeth in a uniform stroke for sharpening the knife.

REFERENCES:
patent: 585942 (1897-07-01), Smith
patent: 785048 (1905-03-01), Richie
patent: 950530 (1910-03-01), Dow
patent: 1041631 (1912-10-01), Johnson
patent: 1952106 (1934-03-01), Vierling
patent: 2505911 (1950-05-01), Ransom
patent: 4494340 (1985-01-01), Carter

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