Device for manually sharpening cutting edges of cutting tools

Details Device for manually sharpening cutting edges of cutting tools Device for manually sharpening cutting edges of cutting tools

1997-12-10

2000-01-04

Watts, Douglas D.

Metal tools and implements, making

Tool sharpeners

Cutting

76 822, 451555, B24D 1506

Patent

active

060097744

ABSTRACT:
A manual sharpening device is proposed which may easily be operated and which may universally be used. This new manual sharpening device comprises a shaft-shaped supporting body comprising at least a fork-shaped end having two edge projections comprising two inner flank surfaces being inclined in a V-shaped manner towards each other, a tongue-shaped tool arrangement disposed between the edge projections and comprising a sharpening tool having parallel side edges made of hard metal, and a guide head limiting the sharpening tool at the end distant from the supporting body. The guide head has side flank surfaces which are parallel to the respective adjacent inner flank surfaces of the edge projections, at least the guide head being displaceable in the longitudinal direction of the tool arrangement.

REFERENCES:
patent: 609046 (1898-08-01), Poindexter
patent: 823279 (1906-06-01), Kellogg
patent: 1573875 (1926-02-01), Shaw
patent: 3293949 (1966-12-01), Lindsay

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