Solid material comminution or disintegration – Processes – By utilizing kinetic energy of projected or suspended material
Patent
1987-06-12
1989-08-15
Rosenbaum, Mark
Solid material comminution or disintegration
Processes
By utilizing kinetic energy of projected or suspended material
241 861, B02C 1912
Patent
active
048567159
ABSTRACT:
Heads of lettuce are mechanically torn into bite size portions. Each head of lettuce is washed, the outer leaves and core removed, and the cleaned heads are introduced one at a time into a rotating cylindrical basket. The basket upwardly opens and has holes formed in a sidewall thereof of a size to admit torn bite size pieces of lettuce therethrough. The basket rotates about a vertical axis at a speed that engages and tears the heads of lettuce into the bite size pieces. A catching bowl is placed concentrically about the basket and in spaced relationship thereto. The bowl receives the torn lettuce that is thrown through the wall of the rotating basket.
REFERENCES:
patent: 1561401 (1925-11-01), Bembina
patent: 2856977 (1958-10-01), Hughes
patent: 3162384 (1964-12-01), Wright
patent: 4114286 (1978-09-01), Bingham
Bates Marcus L.
Rosenbaum Mark
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