Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveyor and means driven for turning successive conveyed...
Patent
1993-09-22
1994-10-25
Bidwell, James R.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By conveyor and means driven for turning successive conveyed...
B65G 4724
Patent
active
053580923
ABSTRACT:
Rolls of paper are overturned by a device composed of a first conveyor belt interposed between and occupying the same plane as a feed station and a wrapping station, and running at a velocity comparable to the velocity of the feed station, also a flexibly resilient belt disposed facing the first belt, looped over a pair of wheels of which one is power driven; the resilient belt is positioned with one end adjacent to the feed station, separated from the first belt by a distance equivalent to the diameter of the single roll when disposed with its axis parallel to the first belt, and set in motion at a velocity of which the horizontal component is greater than the velocity of the first belt in such a way that the roll will be taken up, rotated through a right angle and positioned with the axis perpendicular to the first belt.
REFERENCES:
patent: 3312326 (1967-04-01), Huppenthal
patent: 3432023 (1969-03-01), Lucas
patent: 3462001 (1969-08-01), Boyce
patent: 4085839 (1978-04-01), Crawford
patent: 5074400 (1991-12-01), Focke et al.
Bidwell James R.
Wrapmatic S.p.A.
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