Chain driven pallet accumulating over/under chain conveyor
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United States of America Patent
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-
Mar 5, 1996
Issued Date -
N/A
app pub date -
May 9, 1995
filing date -
Apr 21, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An over/under pallet accumulating chain conveyor is described in which the pallets are supported on the center roller strand of triple roller strand chain loops to achieve a balanced loading of the chain pins. The pallets have sets of roller pairs engaged by a pallet drive disc having pockets receiving the rollers to drive the pallets around the chain sprocket axes, the pallets returning inverted on the return chain loop segments. The pallets can be linked together to accommodate larger sized workpieces. For declined conveyors, anti-runaway dogs carried by the carrier positively engage the chain.
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