Metal tools and implements – making – Tool sharpeners – Swaging
Patent
1991-01-25
1991-09-10
Parker, Roscoe V.
Metal tools and implements, making
Tool sharpeners
Swaging
76 86, 51181R, 51214, B21K 512
Patent
active
050463853
ABSTRACT:
A device for straightening, aligning and sharpening a cutting edge. The device is composed of a base member with an elongated slot transverse to the longitudinal axis of the base member to permit passage of a cutting blade therethrough; a pair of edge sharpening members each secured in the base member and each defining an arcuate sharpening surface extending into the slot and each laterally displaced from each other on the longitudinal axis; and an edge straightener extending outwardly from the base member along the longitudinal central axis.
REFERENCES:
patent: 2948167 (1960-08-01), Spano
patent: 3942394 (1976-03-01), Juranitch
patent: 4934110 (1990-06-01), Juranitch
Bowers George T.
Cozzini Ivo
Rohrbaugh Alvin G.
Cozzini, Inc
Parker Roscoe V.
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