Sheet-material associating – Associating or disassociating – Signature associating
Patent
1992-01-23
1993-06-29
Look, Edward K.
Sheet-material associating
Associating or disassociating
Signature associating
270 58, 271166, 4147958, B65H 3902, B65H 124
Patent
active
052227200
ABSTRACT:
Magazine signatures which are manually loaded as a stack into a product hopper are stripped therefrom by conveyor belts and are conveyed as a running shingle having a relatively large setback and a relatively thin vertical cross-section. To assist in establishing such a shingle, lifters periodically raise an upper group of signatures of the stack in the hopper from the lower signatures to reduce the weight on the latter signatures and prevent the lowermost signature from pulling along the immediately overlying signature as the lowermost signature is stripped from the hopper.
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Look Edward K.
Ryznic John
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