Apparatus for outfeeding flat products, especially printed produ

Details Apparatus for outfeeding flat products, especially printed produ Apparatus for outfeeding flat products, especially printed produ

1979-06-25

1982-03-23

Reeves, Robert B.

Sheet feeding or delivering

Feeding

By means to convey sheet

271204, 271186, 271 69, 271225, 198650, B65H 512, B65H 2904, B65G 4786

Patent

active

043208940

ABSTRACT:
An apparatus for outfeeding printed products arriving in an imbricated product stream, in which, in each case, the leading edge of a printed product overlies the rearward edge of the preceding printed product. The arriving imbricated product stream is infed, by means of a conveyor belt or band, to the conveying gap of a deflection or turning device where the imbricated product stream is turned through about 180.degree.. This deflection device comprises a deflection drum about which there is guided an endless conveyor belt. A pressing or contact belt, held under tension, is arranged opposite the deflection drum and forms together therewith the conveying gap. The pressing belt presses the printed products, traveling through the conveying gap, against the deflection drum. The conveyor belt guided about the deflection drum conveys the printed products, departing out of the conveying gap, towards an individual conveyor. This individual conveyor possesses individually actuatable grippers which, viewed in the product conveying direction, are arranged behind one another and attached to a traction element. These grippers engage the printed products, infed by the conveyor belt, at their leading edges and convey such upwardly away. At the transfer region the conveying direction of the individual conveyor extends from below towards the top and transversely with respect to the surface of the printed products, so that the latter are raised upwardly and detached from the imbricated product stream.

REFERENCES:
patent: 3345065 (1967-10-01), Shearer
patent: 4010945 (1977-03-01), Kistner
patent: 4015843 (1977-04-01), Tennant
patent: 4034845 (1977-07-01), Honegger
patent: 4058202 (1977-11-01), Reist et al.
patent: 4201286 (1980-05-01), Meier

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