Conveyors: power-driven – Conveyor section – Having means to enhance the friction or adherence between...
Patent
1998-12-08
2000-12-26
Valenza, Joseph E.
Conveyors: power-driven
Conveyor section
Having means to enhance the friction or adherence between...
1984192, B65G 4731, B65G 1746
Patent
active
061644366
ABSTRACT:
A conveyor assembly (15) which receives bags (13) from a packaging machine (10). The assembly (15) includes a first conveyor (16) which delivers the bags (13) to a second conveyor (17). The conveyors (16 and 17) employ plenum members (18 and 30) which apply an area of reduced air pressure to the bags (13) to urge the bags (13) into contact with conveyor belts (21 and 35). The packages (13) are located below the conveyors (16 and 17) so as to depend therefrom. The relative speed of the conveyors (16 and 17) is governed so that the bags (13) are arranged in separated sets (39) on the conveyor (17).
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patent: 4670935 (1987-06-01), Bowler
patent: 4690269 (1987-09-01), Takao
patent: 4815581 (1989-03-01), Deutschlander
Deuble Mark A.
TNA Australia PTY Limited
Valenza Joseph E.
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