Dual-flow band screen and process for substituting it for a through-flow band screen
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United States of America Patent
Stats
-
Feb 22, 1983
Grant Date -
N/A
app pub date -
Feb 24, 1981
filing date -
Mar 3, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dual-flow band screen includes a carrying frame and a screening band which is mounted so as to move in an endless loop on the frame. A support wall is associated with the carrying frame, which support wall overall extends perpendicularly to generatrices of its screening band, while possessing an opening opposite the latter, and which support wall laterally forms engagement lips by means of which it is capable of engaging with the guides in a sluice.
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Cited Art Landscape
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