Apparatus for storing partially overlapping paper sheets

Details Apparatus for storing partially overlapping paper sheets Apparatus for storing partially overlapping paper sheets

1988-11-16

1990-05-22

Garrett, Robert E.

Sheet-material associating

Associating or disassociating

Sheet associating

242 59, B65H 3908, B65B 6304

Patent

active

049271296

ABSTRACT:
Partially overlapping sheets of a scalloped stream of sheets are delivered to spaced apart intermediate portions of two elastic bands. One end portion of each band is connected to a second core on which the bands are convoluted over each other so that their convolutions alternate, and the other end portions of the bands are connected to axially spaced apart portions of a first core which gathers a roll of sheets when it is driven in a direction to collect the bands while the sheets of the stream are delivered to the bands between the two cores. The cores are coaxial with each other and are mounted in a frame which further supports several sets of pulleys serving to move the two bands apart in the axial direction of the first core between the first and second cores so that the convolutions of the two bands on the first core overlie axially-spaced apart portions of convoluted paper sheets.

REFERENCES:
patent: 4523751 (1985-06-01), Merkli
patent: 4768768 (1988-09-01), Reist
patent: 4832273 (1989-05-01), Honegger

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