Cutting – Cutter assemblage or cutter element therefor – Having noncutting depth gauge
Patent
1987-05-19
1988-11-22
Yost, Frank T.
Cutting
Cutter assemblage or cutter element therefor
Having noncutting depth gauge
83830, B27B 3314
Patent
active
047857005
ABSTRACT:
A cutting link having a cutter portion and a depth gauge. And a guide edge extending between the depth gauge peak and cutter portion for guiding a file to sharpen the cutting edge of the cutter portion. In the process of sharpening the cutting edge, the cutter portion is abraded away along a line that furthers the guide edge and thereby continues the guiding of the file to properly file the cutting edge.
REFERENCES:
patent: 3380496 (1968-04-01), Hill
patent: 4581968 (1986-04-01), Gibson et al.
patent: 4625610 (1986-12-01), Petrovich
Day Kenneth R.
Gibson Duane M.
Huntington Kent L.
Petrovich Michael V.
Blount, Inc.
Harrington Robert L.
Phan Hien H.
Yost Frank T.
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