Sheet feeding or delivering – Delivering to stack and feeding therefrom – Feeding from top of stack
Patent
1997-04-14
1999-12-07
Walsh, Donald P.
Sheet feeding or delivering
Delivering to stack and feeding therefrom
Feeding from top of stack
271 308, 271 303, 271 302, B65H 522
Patent
active
059969873
ABSTRACT:
The uppermost printed product is lifted from an intermediate stack, that was loaded from below, by a suction arrangement. The lifted product is fed into the active range of a pushing arrangement that is driven in synchronism with the suction arrangement. The pushing arrangement has stops which are arranged one behind another at a distance and circulate along a closed peripheral path and function to push the printed products released by the suction arrangement, one after another, by acting on the trailing edge of the printed products. The printed products are conveyed from the intermediate stack into the effective range of a conveying apparatus.
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Frei Hans
Leu Willy
Ferag AG
Schlak Daniel K.
Walsh Donald P.
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