Patent
1974-06-20
1976-03-30
Coan, James F.
93 441R, B31B 128
Patent
active
039466434
ABSTRACT:
A cigarette packing machine wherein a turret with equidistant prismatic mandrels is indexible stepwise so as to locate successive mandrels at a draping station during each period of idleness between successive stepwise advances. A sheet-like blank is draped around the mandrel at the draping station by a cylindrical brush which is eccentrically mounted on a disk rotating with a shaft which orbits about a fixed axis parallel to the axis of the turret. The shaft is rotated about its own axis by a gear train while it orbits about the fixed axis whereby the brush travels about the mandrel at the draping station to convert the blank into an open-ended tube which is thereupon converted into one layer of a cigarette pack.
REFERENCES:
patent: 872835 (1907-12-01), Maxwell
patent: 1525612 (1925-02-01), Jones
patent: 1875986 (1932-09-01), Bronander
patent: 2237828 (1941-04-01), Hatch et al.
patent: 2931276 (1960-04-01), Zerlin
patent: 3124046 (1964-03-01), Jungmayr
patent: 3435735 (1969-04-01), Whitaker
patent: 3589097 (1971-06-01), Gianese
Coan James F.
Hauni-Werke Korber & Co. KG
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