Dispensing – Movably mounted supply container – Vibratory
Patent
1985-04-12
1987-08-04
Spar, Robert J.
Dispensing
Movably mounted supply container
Vibratory
222196, 222198, B67D 564
Patent
active
046840419
ABSTRACT:
An apparatus and method of dispensing solid particles are provided wherein a screen unit is movably disposed within a hopper for containing solid particles to be dispened. Vibration of the hopper causes the screen unit therein to move relative to the hopper so as to assist in the prevention of plugging of the hopper.
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Cross Joseph B.
Jones Ronald D.
Alexander Jay I.
Phillips Petroleum Company
Sharp William R.
Spar Robert J.
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