Conveyors: fluid current – Intake to fluid current conveyor – Movable inlet
Patent
1979-05-10
1980-10-14
Rowland, James L.
Conveyors: fluid current
Intake to fluid current conveyor
Movable inlet
414313, B65G 5350
Patent
active
042278368
ABSTRACT:
A top silo unloader is of the type which has a cutter-conveyor pickup arm, an impeller, a drive ring above the cutter-conveyor pickup arm, and support arms in a horizontal plane above the drive ring to which suspension cables are connected for moving the unloader vertically in the silo. Improved support arms have downwardly and outwardly extending offset portions outside the drive ring which have their free ends in a plane above the bottom of the cutter-conveyor pickup arm, and means on the free ends of the offset portions to receive the suspension cables.
REFERENCES:
patent: 1479990 (1924-01-01), Keys
patent: 2963327 (1960-12-01), Seymour et al.
patent: 3912090 (1975-10-01), Pondell
patent: 4091940 (1978-05-01), Schmiesing
Sizelove Cary L.
Wells Donald G.
Chromalloy American Corporation
Rowland James L.
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