Metal tools and implements – making – Saw-making or furbishing device or machine – Sharpening and gumming
Patent
1975-10-29
1977-04-26
Smith, Al Lawrence
Metal tools and implements, making
Saw-making or furbishing device or machine
Sharpening and gumming
51170PT, 51208, 76 25A, B23D 6316, B24B 2302
Patent
active
040194078
ABSTRACT:
A rod having one end adapted to be secured in the chuck of a power tool, said rod having a grinding portion for sharpening the cutting edge of a saw chain cutting link when rotatively driven by the power tool, and a guide fixture supported on said rod including guide surfaces adapted to rest on the top plate and depth gauge of the cutting link and thereby locate the grinding portion of the rod for proper sharpening of the cutting edge of the saw chain.
REFERENCES:
patent: 2770985 (1956-11-01), Pearce
patent: 3055238 (1962-09-01), Hazzard
patent: 3354753 (1967-11-01), Kennemore
patent: 3738200 (1973-06-01), Granberg
patent: 3905118 (1975-09-01), Ballew
Godici Nicholas P.
Harrington Robert L.
Omark Industries, Inc.
Smith Al Lawrence
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