Patent · US Active

Method and device for producing a product section in a web processing machine, and product section

US7841276B2 · kind B2 · utility

4Cited by

6References

24Claims

0Family size

Assignee

KOENIG & BAUER AG · DE

Inventors

Günther Oskar Eckert · Zellingen, DE
Burkard Otto Herbert · Coburg, DE
Stefan Wander · Helmstadt, DE

Key dates

Filing date	May 20, 2008
Grant date	Nov 30, 2010
Priority date	—
Expiry date	May 20, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41F13/56
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A product section is produced in a printing machine that has at least one former. A web or a partial web of material is guided over the former. At least one web or one partial web is initially guided over a plow fold device and then over one, or another odd number of turning bars. This at least one web or partial web is then united, without passing through the former, and on a side that has been folded in by the plow fold device, over at least one guide roller as a partial strand with a partial strand that was guided over the former as a strand bundle before this partial strand is cut transversely in a transverse cutting direction into product sections.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.