Roller construction for paper feeding
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United States of America Patent
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-
Sep 8, 1981
Issued Date -
N/A
app pub date -
Mar 13, 1980
filing date -
Aug 4, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A paper feeding roller construction including a core of foamed cellular resilient material which has a shore hardness which is not measurable to thereby provide extremely easy compressibility, and an annular skin of a relatively hard elastic material on the core for providing toughness and abrasion-resistance, with the annular skin being coated onto the core so as to retain the cellular structure thereof on its surface to provide air pockets.
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Family
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