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:
Apr. 29, 2014
Filed:
Nov. 14, 2012
Metso Paper, Inc., Helsinki, FI;
Kari Erkkilä, Palokka, FI;
Pekka Hilden, Säynätsalo, FI;
Valmet Technologies, Inc., Espoo, FI;
Abstract
The invention relates to a method in a fiber web machine. In the method, a fabric () included in the fiber web machine is used for supporting a web () produced by the fiber web machine. Moreover, in the method the location of the fabric () is changed in the cross direction (CD) of the fiber web machine. The location is changed by means of oscillation, the amplitude () of which is kept so high that the area of impact () of the web () on the fabric () is wider than the width () of the web () throughout the lifetime of the fabric (). The invention also relates to an arrangement in a fiber web machine, and to a software product.