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.

Date of Patent:
Nov. 26, 2019

Filed:

Apr. 26, 2017
Applicant:

Koenig & Bauer Ag, Würzburg, DE;

Inventors:

Carsten Reinsch, Radebeul, DE;

Michael Koch, Dresden-Cossebaude, DE;

Assignee:

Koenig & Bauer AG, Wurzburg, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F 21/00 (2006.01); B65H 11/00 (2006.01); B65H 5/22 (2006.01); B65H 29/66 (2006.01); B65H 5/24 (2006.01); B65H 29/24 (2006.01); B65H 29/52 (2006.01); B65H 7/02 (2006.01); B65H 9/06 (2006.01);
U.S. Cl.
CPC ...
B41F 21/00 (2013.01); B65H 5/22 (2013.01); B65H 5/228 (2013.01); B65H 5/24 (2013.01); B65H 11/00 (2013.01); B65H 11/005 (2013.01); B65H 29/243 (2013.01); B65H 29/52 (2013.01); B65H 29/6636 (2013.01); B65H 5/226 (2013.01); B65H 7/02 (2013.01); B65H 9/06 (2013.01); B65H 2220/01 (2013.01); B65H 2220/02 (2013.01); B65H 2220/11 (2013.01); B65H 2301/4461 (2013.01); B65H 2301/44712 (2013.01); B65H 2301/44735 (2013.01); B65H 2403/51 (2013.01); B65H 2403/53 (2013.01); B65H 2404/1523 (2013.01); B65H 2406/1132 (2013.01); B65H 2406/362 (2013.01); B65H 2406/3661 (2013.01); B65H 2513/53 (2013.01); B65H 2515/212 (2013.01); B65H 2601/21 (2013.01); B65H 2801/15 (2013.01); B65H 2801/21 (2013.01); B65H 2801/31 (2013.01);
Abstract

A device for overlapping sheets includes at least one blower box and a supply table. Multiple sheets are guided into a region of the blower box consecutively, in the same transport direction, and are arranged at a distance from one another on the supply table. A blower nozzle is arranged in the blower box, on the side thereof facing the supply table. A blowing direction of the blower nozzle is oriented and parallel to the supply table and against the transport direction of the sheets. The supply table is arranged below the blower box and multiple blower nozzles are arranged in the blower box, one after the other, in the transport direction of the sheets, on the side thereof facing the supply table. A respective blowing direction of the blower nozzles is oriented in parallel to the supply table, and against the transport direction of the sheets.


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