Sheet-material associating – Associating or disassociating – Signature associating
Patent
1985-07-18
1986-08-12
Eickholt, E. H.
Sheet-material associating
Associating or disassociating
Signature associating
1984851, 271 82, 271193, 271204, 271277, B65H 530
Patent
active
046052135
ABSTRACT:
The folded items (9) arriving from a folding apparatus (1) are grasped on the leading folded spine (10) by forward grippers (12) on an opening cylinder (8). Then the overhang (11) of each item is grasped by rearward grippers (13). Because of centrifugal force and optionally by means of an electrostatic charging device (7), the lower part of the folded item (9), after being released from the conveyor belts (5, 6), is repelled. As a result, rods (14) secured on a chain system (15) can be introduced, during their upward movement that is at a tangent to the opening cylinder (8), it between the two halves of one printed item, after which the transporting of the folded items (9) to further chain systems (such as 17) can be effected. Subsequently, folded items (9) can be collected one on top of the other and/or accelerated or delayed in accordance with how the transfer location is embodied.
REFERENCES:
patent: 3423900 (1969-01-01), Orsinger
patent: 3481594 (1969-12-01), McCain et al.
patent: 3554532 (1971-01-01), Cosgrove
patent: 3761074 (1973-09-01), Benbener et al.
patent: 3897051 (1975-07-01), Muller
patent: 3966199 (1976-06-01), Silverberg
patent: 3987498 (1976-09-01), Fletcher
patent: 4200275 (1980-04-01), Wangermann
patent: 4447146 (1984-05-01), Kogane et al.
patent: 4489930 (1984-12-01), Meier
Eickholt E. H.
M.A.N. - Roland Druckmaschinen Aktiengesellschaft
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