Sheet-material associating – Associating or disassociating – Signature associating
Patent
1985-12-20
1987-05-05
Eickholt, E. H.
Sheet-material associating
Associating or disassociating
Signature associating
B42B 102
Patent
active
RE0324108
ABSTRACT:
The present invention accomplishes simultaneous stitching of tandem sets of 1-up gathered signatures. A shuttle mechanism grips adjacent, consecutive unbound books on a saddle-type gathering conveyor and, in a single stroke, presents both unbound books at a saddle stitcher station for simultaneous binding by two sets of individually controlled stitcher heads.
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Eickholt E. H.
R. R. Donnelley and Sons Company
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