Mill roll
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United States of America Patent
Stats
-
Jul 5, 1983
Grant Date -
N/A
app pub date -
Mar 19, 1981
filing date -
Mar 19, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mill roll includes a roll body, a plurality of circumferentially extending grooves formed in the periphery of the roll body, a plurality of channels extending axially through the roll body at positions inwardly of the grooves, a plurality of inserts fitted within the roll body at the radial bottoms of the grooves, and each insert having extending substantially radially therethrough an opening connecting the respective groove with a respective channel. Each opening has an elongated, substantially rectangular circumferential cross-section with a longer dimension extending substantially circumferentially of the roll body and a narrower dimension extending axially of the roll body.
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