Screening device
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United States of America Patent
Stats
-
Jun 17, 2003
Grant Date -
Oct 25, 2001
app pub date -
Mar 14, 2001
filing date -
Sep 14, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screening device includes a screening element connected to a reinforcing element by a frictionally engaging clamping connection. Spacers located between the screening element and the reinforcing element provide a radial clearance therebetween. The screening element can be replaced when worn out, while the reinforcing element and associated parts can be reused with a new screening device. For this purpose, the screening element can be detached from the reinforcing element, which provides the actual support function, as a single unit by way of the frictionally engaging clamping connection. The clamping connection can be implemented by way of wedges or a conical seat.
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