Conveyor chain
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jun 4, 2013
Grant Date -
Mar 25, 2010
app pub date -
Sep 15, 2009
filing date -
Sep 22, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A conveyor chain and system includes a conveyor chain having of side link assemblies and flight arm assemblies to form an elongated chain. The flight arm assemblies include an opposing flight arm that has an elongated body and an integral base formed with the body. A vertical sprocket opening is formed in the integral base and extends vertically through the integral base to engage a tooth of a drive sprocket to drive the flight arm. The side link assemblies include opposing side straps that include a base and a pair of side strap bosses extending outwardly from the base. The side strap bosses engage a tooth of a drive sprocket to drive the side strap. A driving member includes a pair of sprockets to engage the link and flight arm assemblies from both sides of the chain. An alternative embodiment incorporates a third sprocket located between the other sprockets.
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