Dividing rack for packing box

Details Dividing rack for packing box Dividing rack for packing box

1986-01-28

1988-12-27

Marcus, Stephen

Envelopes, wrappers, and paperboard boxes

Paperboard box

Compartmented

22912026, 22912029, B65D 548

Patent

active

047935472

ABSTRACT:
Dividing racks for parallelepipedal packing box, made from one cut-out cardboard flank, grooved and formed in order to build a plurality of adjacent individual divisions which are rectangular panels, rigid and divided by orthogonal and parallel cutting and grooving lines. The formed rack includes a double vertical central partition, two double lateral partitions extending from both sides of the central partition, single panel partitions orthogonal to the central partitions, single panels extending from the single panel partitions, and three single panels in one plane, in the continuation of the connection panels of the double partitions and the single partitions and parallel with the double partitions. When formed, the rack exhibits central segments dividing two panels of the double partition from the lateral partitions and form an outwardly protruding portion straddling the two panels, and locking slots at right angles with dividing lines between single panels and extension panels. Additionally, a machine for automatically forming racks having a station where stacked cut-out flanks are individually gripped, a station for forming and inserting racks adjacent to the gripping station, apparatus to convey each flank from the gripping station to above a forming station forming unit, a device to force the flanks through the forming unit and to push the formed rack into a box, and a system for supplying the empty boxes and removing boxes provided with rack.

REFERENCES:
patent: 2785844 (1957-03-01), Metzger
patent: 3208659 (1965-09-01), Blasdell et al.
patent: 4030660 (1977-06-01), Rada et al.

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