Patent · US Active

Method for compensating for an oscillation in a printing press

US8375856B2 · kind B2 · utility

0Cited by

9References

11Claims

0Family size

Assignee

Heidelberger Druckmaschinen AG · DE

Inventors

Bernhard Buck · Heidelberg, DE
Eric A. Knopf · Mountain View, US
Matthias Noll · Weiterstadt, DE
Stefan Schreiber · Edingen-Neckarhausen, DE
Malte Seidler · Heidelberg, DE
Detlef Strunk · Heidelberg, DE

Key dates

Filing date	Mar 26, 2007
Grant date	Feb 19, 2013
Priority date	—
Expiry date	Jun 20, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41P2213/42
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

In a method for compensating an oscillation which has a frequency spectrum with a number of discrete frequency components in a printing press, at least one counter torque is introduced into the printing press in order to compensate for at least one discrete frequency component of the oscillation. A first group of one or more frequency components are compensated for by introducing one or more previously determined counter torques, and a second group of one or more frequency components is compensated for by introducing specific counter torques as a function of a measurement, carried out during the operation of the printing press, of at least one signal which contains at least the one or the plurality of frequency components.

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