Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By queueing items from quantity source of items into stream...
Patent
1979-04-10
1980-12-09
Valenza, Joseph E.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By queueing items from quantity source of items into stream...
198565, 198370, 221 95, 221116, B65G 4768
Patent
active
042380251
ABSTRACT:
The device for automatically replacing defective cigarette packets discarded from a feeding line on which the packets advance in a single row comprises a pair of gravity-feed reserve hoppers, containing each a stack of reserve packets, and a transferring drum, operatively interposed between the said reserve hoppers and the feeding line. The drum is driven in step-by-step rotation in relation to the absence, signalled by suitable sensing and controlling devices, of a discarded defective packet. Upon each step rotation of the transferring drum, a cigarette packet is taken by the drum alternately from one of the said reserve hoppers, and it is progressively transferred onto the feeding line, to take the place of the previously discarded packet.
REFERENCES:
patent: 1694599 (1928-12-01), Lea
patent: 2141460 (1938-12-01), Brown et al.
patent: 3040862 (1962-06-01), Schmermund et al.
patent: 3344954 (1967-10-01), Peppler et al.
patent: 3871511 (1975-03-01), Wentz et al.
Cir - S.p.A. - Divisione Sasib
Valenza Joseph E.
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