Conveyor chains and wheel assemblies used in conveyor chains
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Apr 24, 2003
app pub date -
Sep 18, 2002
filing date -
Oct 24, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A conveyor chain includes a number of interconnected links. Each link includes a bearingless wheel assembly that has a simple structure and a wheel made of a special wheel material that is suitable for use as a conveyor wheel material in a corrosive environment. The bearingless wheel assembly includes a wheel having a center bore, a hub extending through the center bore of the wheel and having a flange, and a retainer for engaging the hub to secure the wheel between the flange and the retainer.
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