Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By a selectively movable stop means
Patent
1982-08-17
1984-08-28
Valenza, Joseph E.
Conveyors: power-driven
Conveyor arrangement for selecting among plural sources or...
By a selectively movable stop means
221278, 221252, 198443, 198532, B65G 4724, B65G 4719
Patent
active
044679076
ABSTRACT:
Fast-dump feeding apparatus includes a hopper having an associated vertical feed chute. The hopper is formed with an openable door at its lower end and the feed chute is bottomed by a shutter. Both door and shutter may be opened to permit rapid evacuation of the hopper and chute. A pusher having a path across the top of the shutter is adapted to push individual fastener parts through a side opening in the chute immediately above the shutter. The pusher includes a pneumatic channel terminating at the front of the pusher to direct a blast of air toward the individual part to assist in moving it away from the chute.
REFERENCES:
patent: 817780 (1906-04-01), Jones
patent: 1178679 (1916-04-01), Pullen
patent: 1913648 (1933-06-01), Warner
patent: 3058569 (1962-10-01), Frank et al.
patent: 3265185 (1966-08-01), Weselik
patent: 3993216 (1976-11-01), Poole
patent: 4410103 (1983-10-01), Fuhrmeister
Dziura Walter H.
Snyder George R.
Alexander Daniel R.
Hoopes Dallett
Scovill Inc.
Valenza Joseph E.
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