Conveyors: power-driven – Conveyor system having a gravity conveyor section – Bin having a power-driven conveyor section for discharging...
Patent
1996-05-15
1998-04-07
Bidwell, James R.
Conveyors: power-driven
Conveyor system having a gravity conveyor section
Bin having a power-driven conveyor section for discharging...
1985501, 198533, 222271, B65G 4756
Patent
active
057353867
ABSTRACT:
A belt conveyor comprises an elongate tube with an upper run of the belt passing through the tube from a hopper at a lower exposed feed portion of the belt. The feeding of the material from the hopper onto the belt and into the tube is enhanced by the addition of a tapered auger flight on a shaft extending longitudinally of the belt from the bearing at the rear wall of the hopper to a hanger bearing within the tube, The auger flight assists in transporting the material through the open mouth of the tube and spreading the material over the surface of the belt.
REFERENCES:
patent: 1880840 (1932-10-01), Cussier
patent: 5052545 (1991-10-01), Gongen
patent: 5101961 (1992-04-01), Bengtson et al.
patent: 5176295 (1993-01-01), Stefanik
Epp Dwayne S.
Epp Richard J.
Battison Adrian D.
Bidwell James R.
Thrift Murray E.
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