Scraper device
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United States of America Patent
Stats
-
Aug 17, 1982
Grant Date -
N/A
app pub date -
Aug 13, 1980
filing date -
Aug 15, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A scraper device for a belt conveyor has an elongate scraper blade for extending the width of the belt conveyor and carried by a support unit mounted on a supporting framework. The support unit includes an elongate bar engaged at each end in a ring rotatably supported in a slide block resiliently slidable in a U-bracket of the supporting framework. An axial shear pin traverses the slide block and ring to resist relative rotation therebetween until excessive torque is applied to the blade.
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Cited Art Landscape
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