Package making – Methods – Applying a partial cover
Patent
1991-04-24
1993-06-15
Coan, James F.
Package making
Methods
Applying a partial cover
53447, 53535, 53542, 53589, B65B 1314, B65B 1318
Patent
active
052188132
ABSTRACT:
A device for bundling a plurality of flat flexible structures received serially from a feed conveyor, applying top and bottom protective sheets, and strapping the structure together. The device includes a support conveyor adjacent to the feed conveyor and movable in a downstream direction along a path, a first conveyor movable in the downstream direction adjacent and substantially parallel to said support conveyor, at least one first blade on the first conveyor movable in a perpendicular direction toward the support conveyor to a support position. The first blade acts as a rest for the structures, and is movable away from the support conveyor to an inoperative position out of the path. When in the support position, this first blade advances in the downstream direction as the structures are deposited on edge onto the support conveyor, whereby a bundle of structures is formed.
REFERENCES:
patent: 2768489 (1956-10-01), Brown, Jr. et al.
patent: 3040488 (1962-06-01), Winkler et al.
patent: 3122870 (1964-03-01), Stemmler
patent: 3526170 (1970-09-01), Oderman et al.
patent: 4292785 (1981-10-01), Hammond
Bierman Jordan B.
Coan James F.
Graphic Management Associates, Inc.
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