Roller chain constructed with nylon rollers
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United States of America Patent
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Jul 13, 1993
Grant Date -
N/A
app pub date -
Jul 15, 1992
filing date -
Jul 15, 1992
priority date (Note) -
Expired
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Abstract
A roller chain is provided with links having some rollers of nylon. The nn rollers may be arranged with standard metallic rollers in patterns along the length of a single-strand or double strand roller chain. The nylon is polytetramethylene-adipamide.
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