Gatherer-stitcher having a folded-sheet feeder

Details Gatherer-stitcher having a folded-sheet feeder Gatherer-stitcher having a folded-sheet feeder

2011-07-12

2011-07-12

Nicholson, III, Leslie A (Department: 3651)

Sheet-material associating

Associating or disassociating

Signature associating

C270S052140, C270S052160, C270S052190, C270S052200, C270S052260, C270S052290

Reexamination Certificate

active

07976002

ABSTRACT:
A gatherer-stitcher has a folded-sheet feeder and an apparatus for transferring folded sheets from the feeder to a transporting configuration of the gatherer-stitcher. The apparatus has a plurality of shafts or drums with grippers for gripping the folded sheets. The apparatus opens the folded sheets and places them astride the transporting configuration. The apparatus also has a blowing configuration which, as a folded sheet is transferred from one shaft or drum to another, subjects the folded sheet to a surge of air in time with a folded-sheet transportation.

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