Conveyors: power-driven – Conveyor section – Endless conveyor
Reexamination Certificate
2005-06-07
2005-06-07
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor section
Endless conveyor
C198S842000, C198S837000
Reexamination Certificate
active
06902053
ABSTRACT:
A conveyor belt alignment system for maintaining a maintaining a conveyor belt's alignment under various operating conditions. The conveyor belt alignment system includes a mounting plate for attaching to a structure, a first plate attached to a second plate, wherein the second plate is adjustably attached to the mounting plate, a support frame adjustably positioned upon the first plate, a plurality of first idlers extending from the support frame, and a plurality of second idlers extending from the support frame. The first idlers are positioned on opposite surfaces of the conveyor belt for vertical alignment. The second idlers are positioned on a same side as the conveyor belt for horizontal alignment of the conveyor belt. The second idlers have an upper guide member and a lower guide member, wherein the conveyor belt is positioned between the upper and lower guide members.
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