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:
Oct. 08, 2002
Filed:
Sep. 03, 1999
Applicant:
Inventor:
Andreas Meschenmoser, Horgenzell, DE;
Assignee:
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 3/04 ;
U.S. Cl.
CPC ...
D21F 3/04 ;
Abstract
Disclosed is method and a pressing device ( ) of a paper and/or paperboard machine intended for the treatment of a fibrous web ( ) which is formed on a band screen and passes around an appropriate open roller ( ) having recessed intended to receive the water squeezed out the fibrous web. The open roller forms with a counterface a first nip ( ) which is extended, in the direction of movement of the L band, by a pressing shoe unit ( ). A papermaker's felt ( ) passes both on the open roller ( ) and said pressing shoe unit ( ).