Self-cleaning support roller for an endless conveyor belt
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United States of America Patent
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-
Feb 19, 1985
Grant Date -
N/A
app pub date -
Apr 18, 1983
filing date -
Apr 18, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-cleaning support for a conveyor belt having a shaft with first and second ends and a longitudinal center capable of being adapted to rotate at each of the ends. The shaft is provided with a first flighting to convey material from a first point proximate the longitudinal center toward the first end and a second flight to convey material from a second point proximate the longitudinal center towards the second end, with the first and second points being spaced apart. Two annular members are mounted at the first and second points respectively both encircling the shaft and defining axial openings permitting material to pass through to their respective flights. These annular members may provide a guide for the underside of the belt by being spaced apart to receive the width of a belt guide.
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