Solid material comminution or disintegration – Apparatus – Combined or convertible
Patent
1985-08-28
1987-08-25
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Combined or convertible
2412821, 366300, 366301, B02C 1812
Patent
active
046887288
ABSTRACT:
A method and apparatus adapt a beater/whipper unit to be used in food processor bowls of varying diameter which have upstanding side walls wherein a revolving head of the beater/whipper unit is mountable on an upstanding central well of each working bowl. The revolving head carries a pair of closely spaced counter-rotating beaters which extend downwardly from the revolving head toward the bottom of the bowl so that the beaters are revolved around the central well by the revolving head. A deflector blade having an inclined front surface is detachably mounted on the revolving head when the beater unit is intended to be used on a working bowl having an upstanding side wall of a first predetermined large diameter. The deflector blade is inclined radially inwardly with respect to the direction of travel of the revolving head for deflecting ingredients in the bowl inward from the side wall toward the counter-rotating beaters. When the beater/whipper unit is intended to be used on a working bowl of smaller diameter, the deflector blade of the beater/whipper unit is removed and replaced with shorter counter-rotating beaters having larger diameters which thereby extend near to and are thereby revolved near the smaller diameter upstanding side wall of the smaller diameter bowl without any intervening deflector blade, thereby adapting the same beater/whipper unit to be used in food processors having different diameter bowls.
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Cuisinarts, Inc.
Rosenbaum Mark
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