Screening arrangement
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United States of America Patent
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Feb 23, 2010
Grant Date -
Jun 28, 2007
app pub date -
Dec 11, 2006
filing date -
Dec 13, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A screening arrangement in a vibrating screen for screening of material, such as crushed stone, gravel or the like, the screening arrangement having one or more screening decks placed at different heights and provided with directing means, where the directing means are provided on the underside of at least one upper screening deck to direct the screened material upstream onto a screening deck located below the at least one upper screening deck.
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Cited Art Landscape
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