Knife sharpening device

Details Knife sharpening device Knife sharpening device

1986-03-06

1987-06-16

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51116, 51354, 76 82, 76 87, 76 88, B24B 354

Patent

active

046727779

ABSTRACT:
A knife sharpening device having a base removably supporting a pair of grinding wheels at an acute angle to the horizontal. A housing encloses the base and includes a slot for receiving a knife edge, which when inserted in the housing will seat between the wheels. The wheels are biased into clamping engagement with the knife edge so that to and fro movement in the slot will cause the wheels to contact and grind the edge of the knife.

REFERENCES:
patent: 1027005 (1912-05-01), Seymour
patent: 1177821 (1916-04-01), Serafimidis
patent: 2077689 (1937-04-01), Grobstein
patent: 2362699 (1944-11-01), Kilian
patent: 2387877 (1945-10-01), Broberg
patent: 3381417 (1968-05-01), Eckstein

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