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:
Dec. 04, 2001
Filed:
Jun. 12, 2000
Applicant:
Inventor:
Edwin X. Graf, Menasha, WI (US);
Assignee:
Voith Sulzer Paper Technology North America, Inc., Appleton, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21F 1/100 ;
U.S. Cl.
CPC ...
D21F 1/100 ;
Abstract
A device for processing a continuous fiber web includes a membrane, a pressurized enclosure, a tension roll and a guide roll. The pressurized enclosure includes at least a first roll and defines an air press chamber. The first roll partially defines the air press chamber and carries the membrane. The tension roll also carries the membrane and is movable toward and away from the first roll. The guide roll further carries the membrane and is positioned between the first roll and the tension roll. The guide roll has opposite ends, at least one of which is pivotable toward and away from the first roll.