Package making – Wrapping machines – Cover-wiping passage or pocket for initial wrap
Patent
1994-03-08
1995-10-31
Sipos, John
Package making
Wrapping machines
Cover-wiping passage or pocket for initial wrap
53228, 533891, B65B 1132
Patent
active
054618410
ABSTRACT:
Device for feeding sheets of, for example, foil, especially for use in cigarette packing machines, with a drum (7) having cells (2') in which the sheets (8) are folded around individual groups (3) of cigarettes (S) as each group (3) of cigarettes (S) is transferred from a transfer drum (1) having cells (2) to the folding drum (7) at a transfer point (T) where the cigarette-carrying cells (2, 2') of the two drums (1, 7) coincide face to face and to where the sheet (8) is fed in a predetermined position with respect to the group (3) of cigarettes (S) and between the cells (2, 2') of the two drums (1, 7) by a pick-up/positioning device (14, 114) associated with the transfer drum (1). The sheet (8) pick-up/positioning device consists of a separate pick-up/positioning drum (14, 114) supported coaxially with the transfer drum (1) and rotated (21) independently of it.
REFERENCES:
patent: 3982375 (1976-09-01), Focke
patent: 4428177 (1984-01-01), Focke et al.
patent: 4495746 (1985-01-01), Focke et al.
patent: 4543863 (1985-10-01), Rader
patent: 4885895 (1989-12-01), Focke et al.
patent: 4918901 (1990-04-01), Ganberini et al.
patent: 5179815 (1993-01-01), Cahill et al.
Spada Valter
Tosi Giuseppe
Sasib S.p.A.
Sipos John
Tolan Ed
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