Sharpener for industrial knife blades

Details Sharpener for industrial knife blades Sharpener for industrial knife blades

1984-04-10

1987-08-11

Parker, Roscoe V.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

B24B 355, B24B 702

Patent

active

046852506

ABSTRACT:
A sharpener for industrial knife blades comprises a frame for retaining the blades therein, and an elongate beam having an inelastically deformable way surface. A grinder is slideably mounted on the beam by rollers which abuttingly engage the way surface. The rollers and the way surface are urged together, whereby repeated translation of the grinder along the beam causes the rollers to impress a hollow or concave track in the way surface, wherein the rollers are retained and guided for accurate grinding of the knife blades.

REFERENCES:
patent: 1034422 (1912-08-01), Christiansen
patent: 2069097 (1937-01-01), Root
patent: 2717477 (1955-09-01), Moulton
patent: 2807123 (1957-09-01), Palmer
patent: 2865140 (1958-12-01), Shumway
patent: 3099111 (1963-07-01), Allison
patent: 3380199 (1968-04-01), Bradstreet
patent: 3418757 (1968-12-01), McEwan
patent: 3590536 (1971-07-01), Fisher
patent: 3726047 (1973-04-01), Long
patent: 3733753 (1973-05-01), Miller
patent: 3741674 (1973-06-01), Witzig
patent: 4313283 (1982-02-01), Smith
"Hanchett Models MG/LG Traveling Table Knife Grinders" Hanchett Manufacturing Co.
"Reform Grinding Machines/Type 6S".
"Gachel--Machine Construction".

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