Processes for treating cutting edges

Details Processes for treating cutting edges Processes for treating cutting edges

1977-06-03

1978-10-31

Whitehead, Harold D.

Cutlery

Blades

Razor blade

3034653, 51 59SS, 51285, 76104R, B26B 2154

Patent

active

041226020

ABSTRACT:
The present invention is concerned with processes for microhoning cutting edges and especially those of razor blades, wherein the edges are subjected to sonic energy and especially ultrasonic energy while said edges are in contact with a slurry or dispersion of abrasive particles which have diameters of less than 3 microns.

REFERENCES:
patent: 2138520 (1938-11-01), Elliot
patent: 2460919 (1949-02-01), Bodine
patent: 2616820 (1952-11-01), Bourgeaux
patent: 2735231 (1956-02-01), Simjian
patent: 2760501 (1956-08-01), Gander
patent: 2858652 (1958-11-01), Luthman
patent: 2994165 (1961-08-01), Brevik
patent: 3423880 (1969-01-01), Hershler
patent: 3698408 (1972-10-01), Jacke

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