Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1998-02-19
1999-06-22
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
With separation or classification of material
241100, 241243, B02C 1818
Patent
active
059134844
ABSTRACT:
A food chopper has a housing having side walls and a generally semicylindrical floor formed with holes and having an inner surface generally centered on a horizontal axis and a shaft journaled in the side walls at the axis for rotation about the axis. Respective elongated elements spaced axially apart along the axis extend radially of the axis and each have an inner end fixed at the axis and an outer end fixed in the floor. A plurality of U-shaped cutters are each unitarily formed with a pair of axially spaced parallel side blades each having an inner end fixed on the shaft and an outer end and a respective end blade extending substantially parallel to the axis between the respective outer cutter-blade ends. The side blades are of such a length that on rotation of the shaft the end blades sweep closely along the floor inner surface. The shaft can be rotated to orbit the cutters about the axis and past the elongated elements.
REFERENCES:
patent: 1621823 (1927-03-01), Ayres
patent: 3083746 (1963-04-01), Fenton
Dubno Herbert
Gebruder Funke KG
Rosenbaum Mark
Wilford Andrew
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