Conveyors: power-driven – Conveyor section – Reciprocating conveying surface
Patent
1990-10-24
1991-11-12
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Reciprocating conveying surface
198770, 74 61, B65G 2732
Patent
active
050640534
ABSTRACT:
A vibratory drive system for a vibratory conveyor apparatus is operable to selectively vary the conveying speed of the conveyor apparatus between zero, or stand-still, up to a maximum speed while the drive system is operating imparting a vibratory conveying force to the conveyor apparatus. The vibratory drive system is also operable to change direction of the conveyor apparatus between forward and reverse conveying directions also while the drive system is operating imparting a vibratory conveying force to the conveyor apparatus. In addition, the vibratory system can be adapted to provide either a linear drive force to the conveyor apparatus, or an elliptical drive force to the conveyor apparatus.
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Carrier Vibrating Equipment, Inc.
Valenza Joseph E.
Winger Jon C.
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