B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
51/44
B24B 3/54 (2006.01)
Patent
CA 1311925
Abstract of the Disclosure A device for sharpening a cutting edge including base that defines an elongated slot that is dimensioned to permit free passage of a cutting blade therealong. At least one sharpening element is pivotally secured to the base and extends across the slot at a predetermined angle. Preferably two such sharpening elements are employed, intersecting at the slot so that a cutting edge moved along the slot will be effected on both sides during a single pass. The sharpening elements may be straight or arcuate and are under predetermined spring tension.
504641
Gowling Lafleur Henderson Llp
Juranitch John
LandOfFree
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