Conveyors: power-driven – Conveyor section – Reciprocating conveying surface
Patent
1996-11-08
1998-06-09
Bidwell, James R.
Conveyors: power-driven
Conveyor section
Reciprocating conveying surface
198766, B65B 2720
Patent
active
057621764
ABSTRACT:
A vibratory apparatus for use with associated vibratory conveyance equipment includes a pair of counter-rotating shafts respectively carrying counter-rotating eccentrically mounted weights for generating vibratory forces attendant to counter-rotation of the shafts. Economical manufacture of the apparatus is promoted by providing a toothed belt drive for effecting counter-shaft rotation, with externally-mounted bearing assemblies provided to facilitate periodic bearing maintenance. A housing of the apparatus is configured as a fabricated composite beam assembly to promote economical manufacture, and mounting and integration of the vibratory apparatus with associated vibratory feed equipment.
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Patterson Harold E.
Sleppy Paul I.
Bidwell James R.
FMC Corporation
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