Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By laterally or vertically moving successive items in...
Patent
1974-12-30
1976-08-10
Blunk, Evon C.
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By laterally or vertically moving successive items in...
198 20C, 198 32, 198237, 198210, B65G 4724
Patent
active
039736717
ABSTRACT:
A turn-around device for filter cigarettes has a fluted conveyor which transports a row of filter cigarettes to be turned end-for-end to a first transfer station where the cigarettes are picked up by successive suction heads of a first set and are transpoted to a second transfer station while being simultaneously reoriented by 90.degree.. At the second transfer station, the partially reoriented cigarettes are transferred into successive suction heads of a second set which complete the reorientation and insert the inverted cigarettes into empty flutes of the conveyor at the first station. The suction heads of the first set are mounted on first links each of which is articulately connected to two disk-shaped supports rotating about parallel axes. The suction heads of the second set are mounted on second links each of which is articulately connected to two disk-shaped supports rotating about parallel axes. One support for the first links is coaxial with one support for the second links. The other support for the first links is coaxial with or eccentric with respect to the other support for the second links, depending upon whether the flutes for cigarettes to be turned are aligned with or staggered with respect to the flutes for the reoriented cigarettes.
REFERENCES:
patent: 2944654 (1960-07-01), Schubert
patent: 2988198 (1961-06-01), Pinkham
patent: 3215250 (1965-11-01), Schubert
patent: 3485337 (1969-12-01), Everhart
patent: 3625103 (1971-12-01), Giatti
patent: 3771639 (1973-11-01), Giatti
Blunk Evon C.
Hauni-Werke Korber & Co. KG
Kontler Peter K.
Kurucz John
Valenza Joseph E.
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