Method and apparatus for inserting at least one insert into pref

Sheet-material associating – Associating or disassociating – Signature associating

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Details

270 57, 271295, 271204, 271315, B65H 530

Patent

active

047295546

ABSTRACT:
The printed products to be provided with inserts or supplements are infed in respective pairs by an infeed conveyor to a processing drum or cell wheel. The cell wheel comprises substantially radially extending compartments which are open at the periphery of the cell wheel. Product feed devices, for example, clamps or grippers are arranged in the compartments for forwardly advancing the printed products located in the compartments. Each compartment is divided into two feed channels by a removable divider or partition wall. These divider or partition walls terminate at a predeterminate spacing from the product feed devices. Each of the two printed products which are conjointly conveyed as a pair are infed into a respective feed channel. The printed products in the feed channels of each compartment are then conjointly advanced and approximately simultaneously opened and are furnished with an insert or supplement. This is possible, in spite of their mutual advancement, since the printed products are separated from one another by a divider or partition wall and thus do not completely repose upon one another.

REFERENCES:
patent: 3229599 (1966-01-01), Lowe
patent: 3825246 (1974-07-01), Elia et al.
patent: 3951399 (1976-04-01), Reist
patent: 4058202 (1977-11-01), Reist et al.
patent: 4124203 (1978-11-01), Muller
patent: 4133521 (1979-01-01), Muller
patent: 4168828 (1979-09-01), McLear
patent: 4398170 (1983-08-01), Hansch
patent: 4477067 (1984-10-01), Wise
patent: 4479643 (1984-10-01), Seidel

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