1994-01-07
1994-11-15
Rachuba, M.
Abrading
Rigid tool
451557, 451555, 451367, B24B 354
Patent
active
053636023
ABSTRACT:
A portable blade sharpening system including a sharpening device having a main body and a clamping bar for securing a blade to be sharpened. Guide arms having openings are attached to the main body for receiving and guiding a support rod. The support rod is attached to a sharpening hone holder and is movable between a retracted and extended position. The sharpening hone holder has a channel for housing the support rod when it is in the retracted position. The clamping bar includes recessions for providing it with a lowprofile adjacent the clamped blade. The openings of the guide arms are substantially rectangular so that a consistent cutting angle is maintained.
REFERENCES:
patent: 4091497 (1978-05-01), Bade
patent: 4471951 (1984-09-01), LeVine
patent: 4486982 (1984-12-01), Longbrake
patent: 4798108 (1989-01-01), Wilson
Anthon John R.
Cox James V.
Sullivan Scott L.
Rachuba M.
The Great American Tool Company Inc.
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