Method and apparatus for grinding small cutting blades

Details Method and apparatus for grinding small cutting blades Method and apparatus for grinding small cutting blades

1980-01-21

1981-05-19

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51 92ND, 51108R, 51218R, 51285, B24B 352

Patent

active

042676690

ABSTRACT:
Disclosed herein is a method and apparatus for clamping and grinding cutting blades having an arcuate shank portion. The cutting blades are held in clamps having one fixed and one movable jaw, with the fixed jaw having a curved surface which interfits with the arcuate shank portion and fulcrums the blade about the oppositely located movable jaw to hold the blade against a rest. The jaws are mounted on a rotary work table.

REFERENCES:
patent: 541314 (1895-06-01), Carey
patent: 1508727 (1924-09-01), Sheehan
patent: 1781674 (1930-11-01), Ashworth
patent: 1888710 (1932-11-01), Arter
patent: 2943423 (1960-07-01), Machovee

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