Vibrator separator screens
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United States of America Patent
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Sep 24, 2002
Issued Date -
N/A
app pub date -
Aug 5, 2000
filing date -
Apr 30, 1993
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A screen assembly for a vibratory separator has been invented, which, in certain aspects, has a ridge-valley series of undulating screening material with a plurality of alternating ridges and valleys of screening material, each of said ridges having two spaced-apart ridge ends, a ridge top and a ridge bottom, and each ridge end with a portion of screening material that tapers down from its corresponding ridge's ridge top to a level of screening material at its corresponding ridge's ridge bottom.
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