Smart screening machine

Details Smart screening machine Smart screening machine

2005-10-11

2005-10-11

Walsh, Donald P. (Department: 3653)

Classifying, separating, and assorting solids

Sifting

Elements

C209S365400, C209S379000, C310S325000

Reexamination Certificate

active

06953122

ABSTRACT:
A screening machine that includes a screen having a periphery and a central porous region is provided. A motion amplifier is substantially rigidly attached in direct contact with the periphery of the screen and not in direct contact with the central porous region. A transducer is substantially rigidly attached to the motion amplifier, wherein the transducer imparts a vibratory motion to the screen via the motion amplifier.

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