Metal tools and implements – making – Saw-making or furbishing device or machine – Sharpening and gumming
Patent
1987-01-22
1987-12-08
Parker, Roscoe V.
Metal tools and implements, making
Saw-making or furbishing device or machine
Sharpening and gumming
51375, B23D 6314
Patent
active
047111429
ABSTRACT:
A hand-held, motor driven apparatus for sharpening saw blades wherein a small grinding drum having its axis transverse to the saw blade provides a hollow ground sharpening action and the body of the apparatus extends over each side of the grinding drum to shield each side of the grinding site to thereby provide optimum safety for the operator.
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