Conveyors – chutes – skids – guides – and ways – Rollerways – Rollers
Reexamination Certificate
2006-05-02
2006-05-02
Bidwell, James R. (Department: 3651)
Conveyors, chutes, skids, guides, and ways
Rollerways
Rollers
C193S0350SS
Reexamination Certificate
active
07036648
ABSTRACT:
A roller turn roller for an industrial conveyor comprises a continuous axle tube having opposed ends and a central axis of rotation, a pair of axially spaced, tapered roller bearings on the axle tube spaced inwardly from its ends, a roller shell supported by the bearings for rotation about the axis of the tube, and a pair of axially spaced retainers secured to the tube with the roller bearings disposed therebetween. Each of the retainers engages a corresponding bearing to pre-load the bearings to a desired clearance. A fastener extending across a pair of mounting bars on the conveyor, and through the axle tube mounts the roller turn roller between the bars.
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Automatic Systems, Inc.
Bidwell James R.
Chase Law Firm, L.C.
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