The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2018
Filed:
Jun. 28, 2016
Koenig & Bauer Ag, Würzburg, DE;
Michael Koch, Dresden-Cossebaude, DE;
Volker Taschenberger, Coswig, DE;
Karsten Grossmann, Weinböhla, DE;
Koenig & Bauer, AG, Wurzburg, DE;
Abstract
During the operation of a delivery device, having a first and a second stack delivery, in a transport direction, in which a first braking device is provided in the transport path of sheets which are conveyed by a conveyor system along a transport path in the entry region of the first stack delivery, and in which a second braking device is provided in the input area of the second stack delivery, the sheets to be printed, which come into the first braking device come in a form- or friction-locking operative contact with an active surface of a holding means comprised by the braking device. The active surface coming into this operative contact with the sheet to be printed is moved forcibly by a drive in the transport direction. In a first operating mode, during a form- or friction-fit interaction between the sheet and the active surface, a speed for the movement of the active surface is reduced from a first speed to a comparatively lower stacking speed. The first braking device is operated in a second operating mode for a subsequently incoming sheet that is to be deposited on a stack of the second stack delivery. The active surface is moved, for at least the entire duration of the existing form- or friction-fit operating contact, with a speed between the respect sheet and the active surface. That speed corresponds approximately, i.e. with a deviation of ±10%, to the conveying speed of the conveyor system.