Sealing mechanism and method for screening machines
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United States of America Patent
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Jun 6, 2000
Grant Date -
N/A
app pub date -
Nov 9, 1998
filing date -
Nov 9, 1998
priority date (Note) -
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Abstract
A screen frame and screen are secured into sealing engagement within a screening machine by a screen frame sealing mechanism and method which allows the user to simultaneously raise an entire side of the screen frame into sealing engagement. Advantageously, the entire screen frame can be raised into sealing engagement to prevent the escape of fine material being screened and avoid metal-to-metal contact during the screening process from a single location.
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