Apparatus for removing flexible flat products from a product str

Details Apparatus for removing flexible flat products from a product str Apparatus for removing flexible flat products from a product str

1981-08-28

1984-05-01

Schacher, Richard A.

Sheet feeding or delivering

Delivering

Multiple discharge

271188, 271199, 271204, 271209, 271307, B65H 2904

Patent

active

044456816

ABSTRACT:
Two stop or impact members which are situated opposite one another with respect to grippers of a conveyor device are used for detaching or removing the printed products out of their product formation. In their effective position these stop members project into the conveying path of the printed products. The printed products released by the grippers impact against the stop members and under the action of their own weight drop downwards. Viewed in the conveying direction the printed products are folded or bent into a substantially saddle-like configuration forwardly of the stop members, resulting in stiffening of the thus folded printed products, and after they impact against the stop members they can fall downwardly along a straight path. In order to appropriately kink or bend the printed products there is provided a substantially saddle-shaped support upon which come to bear the printed products at the region of their trailing edge, these printed products being retained approximately at their central region by the grippers at their leading edge. The printed products also can be released from the conveyed product formation or stream along a very short path even when the conveyor device is operating at high conveying speeds.

REFERENCES:
patent: 3284081 (1966-11-01), Huck
patent: 3672265 (1972-06-01), Schwarzkopf
patent: 4083556 (1978-04-01), Schilling
patent: 4235434 (1980-11-01), Muller

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