Solid material comminution or disintegration – Apparatus – With automatic control
Patent
1975-10-16
1977-01-11
Custer, Jr., Granville Y.
Solid material comminution or disintegration
Apparatus
With automatic control
241 92, 241278R, 241280, B02C 1814, B02C 1822
Patent
active
040022986
ABSTRACT:
For grating cheese for commercial purposes, a motor driven disk having grating surfaces is provided. A semi-cylindrical trough is aligned below the axis of rotation of the disk. A top is hinged to a housing for the motor and has a guard for the upper half of the disk and a cover for the trough. Within the trough is a pusher which pushes a block of cheese against the lower half of the disk. A motor advances the pusher through a rack-and-pinion drive. The top has a latch which engages the pinion to cause it to engage the rack when the top is down. Safety means are provided to stop the motors when the pusher is close to the disk. A further safety feature permits the motors to start only when the top is closed.
REFERENCES:
patent: 224405 (1880-02-01), Doane
patent: 233611 (1880-10-01), Frambach
patent: 867976 (1907-10-01), Irenius
patent: 2515923 (1950-07-01), Hansen
patent: 2714490 (1955-08-01), Prechter
patent: 3809325 (1974-05-01), Marrie
patent: 3892365 (1975-07-01), Veroun
Caplan Julian
Custer, Jr. Granville Y.
Goldberg Howard N.
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