Device for stacking sheets, especially sheets of cardboard

Details Device for stacking sheets, especially sheets of cardboard Device for stacking sheets, especially sheets of cardboard

1989-07-10

1991-01-08

Spar, Robert J.

Material or article handling

Apparatus for moving intersupporting articles into, within,...

Stack forming apparatus

4147908, 270 95, 271218, B65G 3132

Patent

active

049830961

ABSTRACT:
A device for stacking sheets, especially sheets of cardboard, comprising a mechanism that continuously supplies the sheets to a stacking platform that can be lowered, an auxiliary stacking platform that can be advanced into the stacking area, and a ream-demarcating mechanism for inserting ream-demarcation strips between the rear edges of the sheets while they are being laid off. The auxiliary stacking platform (13) cannot move up and down. The outlet end (18) of the ream-demarcating mechanism (15) can be moved vertically between the sheet-supply mechanism (3) and the auxiliary stacking platform.

REFERENCES:
patent: Re23641 (1953-04-01), Andren
patent: 4469321 (1984-09-01), Geschwinder
patent: 4662816 (1987-05-01), Fabrig
patent: 4799847 (1989-01-01), Bodewein
Photoelectronik fur die Druckerei-Industrie, 1972.

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