Cutter knife

Details Cutter knife Cutter knife

1979-08-09

1981-10-13

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Comminuting elements

2412921, B02C 1818

Patent

active

042944155

ABSTRACT:
A cutter knife assembly for use in a cutting machine. The cutter knife has an opening for receiving a cutter spindle therethrough, which opening has a polygon, preferably a hexagon, shape. A stop key is arranged in the opening and on a side thereof which is opposite the location of the cutter blade. A balancing structure is provided in association with the cutter knife, the shape, weight and mounting of which is selected so that the center of gravity of the totality of the cutter knife and the associated balancing structure lies on the axis of the cutter spindle.

REFERENCES:
patent: 192454 (1877-06-01), Read
patent: 197023 (1877-11-01), Ent
patent: 1314575 (1919-09-01), Davidson
patent: 2721593 (1955-10-01), Schaller
patent: 3141485 (1964-07-01), Bonner, Jr. et al.
patent: 3330317 (1967-07-01), Schaller
patent: 3631907 (1972-01-01), Laska
patent: 3730363 (1973-05-01), Karpf
patent: 3897020 (1975-07-01), Knecht
patent: 3937408 (1976-02-01), Buck
patent: 4211371 (1980-07-01), Hotimsky

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