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:
Jul. 14, 2009
Filed:
Jul. 20, 2006
Peter Mutschler, Gorxheimertal, DE;
Matthias Noell, Weiterstadt, DE;
Peter Mutschler, Gorxheimertal, DE;
Matthias Noell, Weiterstadt, DE;
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Abstract
A compensation device () for vibrations of an angle variable in a printing material processing machine () having an associated actuator () which acts on the angle variable, the compensation device () receiving a signal representative of the angle variable characteristic, and the compensation device () generating an output signal for the actuator () is disclosed. The compensation device () has at least one filter () in the form of a transfer function or a sum of transfer functions whose frequency parameters correspond to the vibration frequencies to be compensated, through whose effect the output signal of the compensation device () is obtained from the signal at at least one of the discrete frequencies to be compensated.