DELIVERY UNIT OF A SHEET-PROCESSING MACHINE AND METHOD FOR OPERATING A SHEET-PROCESSING MACHINE

WIPO Patent Application WO/2015/082622

A3

The invention relates to a delivery unit of a sheet-processing machine having a sheet-conveying system that transports sheets to a delivery stack and having a sheet front edge of the sheets at at least two front edge stops. The invention further relates to a method for operating a sheet-processing machine, in which at least one detection unit is provided, which monitors the position of the sheets in a contactless manner, and in which the at least one detection unit is designed to monitor at least one point that is downstream in the sheet transport direction of a stop plane spanned by the at least two front edge stops. The problem addressed by the invention is that of creating a delivery unit of a sheet-processing machine. In particular, the delivery unit is designed in such a manner that damage caused by entrained sheets can be reliably excluded and the efficiency of the machine is increased. According to the invention, the problem is solved in that the at least one monitored point (P) lies within a region (B) that extends 100 mm in the sheet transport direction (15), starting from the stop plane (e).

SCHUMANN VOLKMAR (DE)
TASCHENBERGER VOLKER (DE)
FÖRSTER MATTHIAS (DE)
PERSICKE RENÉ (DE)
TÜRKE STEFFEN (DE)
WINKLER THOMAS (DE)

PCT/EP2014/076586

August 20, 2015

December 04, 2014

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KOENIG & BAUER AG (DE)

B65H29/58; B65H29/04; B65H43/04

DE102012206926A1	2012-10-31
EP1842817A2	2007-10-10
CH513727A	1971-10-15

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