Filter sleeve for a drain element for presses to remove liquids from solids
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United States of America Patent
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Mar 31, 1998
Issued Date -
N/A
app pub date -
Jan 19, 1996
filing date -
May 19, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A filter sleeve (26) surrounds a rod-shaped, flexible drain core with flow paths for removing a pressed-out liquid from the pressing chamber of a press. For mounting one or both ends of the filter sleeve (26) and the drain core on the press, a rubber or elastically deformable shaped element (29) with a ring-like bead (22) is firmly connected with the filter sleeve (26) at its end. The shaped element (29) inseparably penetrates the fabric of the filter sleeve (26) because of an elastomer coating, and the bead (22) is automatically positioned in a groove (24) of a support body (23) because of its previous stretching.
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