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:
Feb. 22, 2005
Filed:
Jul. 11, 2002
Applicants:
Rolf Van Haag, Kerken, DE;
Eva Scheidler, Nattheim, DE;
Robert Wolf, Herbrechtingen, DE;
Inventors:
Assignee:
Voith Paper Patent GmbH, Heidenheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B30B011/22 ;
U.S. Cl.
CPC ...
Abstract
Calender including a roll stack having a plurality of rolls that rest against one another in a press direction. At least one of the rolls has an elastic surface. A vibration recording device determines in an uninterrupted manner a vibration of at least one of the rolls. A mechanism displaces the at least one roll crosswise to the press direction based on the vibration. The process includes determining in an uninterrupted manner a vibration of at least one of the rolls and displacing the at least one roll crosswise to the press direction based on the vibration.