Conveyors: power-driven – Conveyor for changing attitude of item relative to conveyed... – By conveyor and means driven for turning successive conveyed...
Patent
1990-05-25
1991-12-24
Valenza, Joseph E.
Conveyors: power-driven
Conveyor for changing attitude of item relative to conveyed...
By conveyor and means driven for turning successive conveyed...
198623, B65G 4724
Patent
active
050744003
ABSTRACT:
Process and apparatus for changing the relative position of packs, especially of cuboidal cigarette packs of the hinge-lid type. Prior art processes and apparatuses work with forces having shock-like impacts on the packs, so that there is a risk of the packs getting damaged. The invention guarantees gentle changes of the relative position. Each pack is turned by way of being pulled by two conveyor belts running at different velocities and being arranged at two opposite regions of the pack.
REFERENCES:
patent: 3312326 (1967-04-01), Huppenthal
patent: 3462001 (1969-08-01), Boyce
patent: 3578141 (1971-05-01), Sheehan
patent: 3602358 (1971-08-01), Jakobsson
patent: 3809214 (1974-05-01), Reist
patent: 4085839 (1978-04-01), Crawford
patent: 4164996 (1979-08-01), Tomlinson
Buse Henry
Focke Heinz
Dixon Keith L.
Focke & Co. (GmbH & Co.)
Valenza Joseph E.
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