Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1990-07-06
1992-03-24
Dayoan, D. Glenn
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
1986891, B65G 4726
Patent
active
050979418
ABSTRACT:
In a conveying system for a stream of rod-like articles in multi-layer stack formation, in which system the stream is moved along a path which is curved in a generally horizontal plane, suction is applied to the hub (30) of a turntable (10) for the stream, in order to draw the ends of the articles (16) against the hub and thereby help to maintain alignment of the articles during conveyance on the turntable. Further control, particularly for the uppermost articles, may be provided by a series of bristles (44) urged into contact with the articles on the turntable (10) by a guide rod (46). The system may be usefully employed in a filter cigarette assembling machine, for turning one of two streams of filter cigarettes issuing from the machine so that it may be merged with the other stream with the filter ends of the cigarettes in the two streams facing in the same direction.
REFERENCES:
patent: 3575276 (1971-04-01), Rupert
patent: 3854567 (1974-12-01), Poupin et al.
patent: 4241822 (1980-12-01), Molins et al.
patent: 4318943 (1982-03-01), Veenstra
patent: 4550821 (1985-11-01), Horie et al.
patent: 4572352 (1986-02-01), Dyett et al.
patent: 4773522 (1988-09-01), Lenhart
Dyett Derek H.
Graham-Troll Dennis
Styles Adrian
Williams Robert E.
Dayoan D. Glenn
Molins PLC
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