High strength roller chain
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United States of America Patent
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N/A
Issued Date -
Nov 7, 2002
app pub date -
May 4, 2001
filing date -
May 4, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to a high strength roller chain adapted for both high cyclic loads as well as intermittent high shock loads. The roller chain of the present invention includes a pin link plate having a cross sectional area through a center line of a pin receiving aperture greater than a pin link plate in a standard ANSI of an equivalent size roller chain. Further, the cross sectional area of the roller link plate through center line of one of the bushing-receiving openings is greater than that of a roller link plate in a standard ANSI roller link plate in an equivalent size roller chain. Further, the pin itself has a greater cross sectional area than the pin of a standard ANSI equivalent size roller chain.
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