Packaging machine with rotating pusher bar

Details Packaging machine with rotating pusher bar Packaging machine with rotating pusher bar

1995-10-23

1997-04-22

Coan, James F.

Package making

Methods

Filling preformed receptacle

53251, 53534, B65B 510, B65B 3914

Patent

active

056220316

ABSTRACT:
In a machine for packaging individual items such as 6-packs of beverages into a container, the containers are moved along a lower conveyor and the items are moved along an upper conveyor. A pusher bar pushes the items off the upper conveyor whereupon they drop by gravity into the containers. Shortly before the items begin to fall, the pusher bar rotates frictionally against the back of the item whereby that the falling speed of the back of the item as it leaves the upper conveyor is increased so that both the backside and the frontside of the item drop into the container with the sides vertically aligned.

REFERENCES:
patent: 3141274 (1964-07-01), Nigrelli et al.
patent: 3466834 (1969-09-01), Standley et al.
patent: 3599397 (1971-08-01), Standley et al.
patent: 3783584 (1974-01-01), Rauser
patent: 4332121 (1982-06-01), Nigrelli
patent: 5056298 (1991-10-01), Deadmond
patent: 5241805 (1993-09-01), Johnson

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