Internal deckle position control
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United States of America Patent
Stats
-
Dec 10, 1996
Issued Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Oct 27, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved extrusion apparatus having an internal deckle, includes a toothed rack and a rotatable gear for positioning the deckle. The apparatus may include an independently adjustable, upstream deckle. A brake mechanism that assists the control of deckle movement, is also provided. A tongue and groove, sliding fit of the deckles may be used.
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Family
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Cited Art Landscape
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