Screen assembly for vibratory screening machine and method of fa

Details Screen assembly for vibratory screening machine and method of fa Screen assembly for vibratory screening machine and method of fa

1995-03-29

1997-10-07

Dayoan, D. Glenn

Classifying, separating, and assorting solids

Sifting

Elements

209403, B07B 149

Patent

active

056737971

ABSTRACT:
A screen assembly for a vibratory screening machine including a plate having openings therein, a plurality of screens firmly bonded to the plate, channels on the edges of the plate, and a plurality of hollow plastic channeling strips fused into the plurality of screens. A method of fabricating a screen assembly for a vibratory screening machine including the steps of firmly bonding a plurality of screens to a plate having openings therein, laying a plurality of plastic tubes into grooves of a fixture, superimposing the plurality of screens bonded to the plate over the plastic tubes, and applying a heated platen to the plate and the screens bonded thereto to thereby cause the plastic tubes to fuse into the screens.

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See Attached Sheets and Exhibits A, B, C, D, E and F. (No Date).

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