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. 05, 2022
Filed:
Dec. 17, 2019
Valmet Technologies Oy, Espoo, FI;
Jari Jännetyinen, Sastamala, FI;
Vesa-Matti Riihioja, Tampere, FI;
VALMET TECHNOLOGIES OY, Espoo, FI;
Abstract
A shoe press belt () for a shoe press has an inner surface (), an outer surface (), an elastomer body and a support structure () for the elastomer body. A plurality of parallel dewatering grooves () are on the outer surface () of the shoe press belt (), with a ridges () provided between two adjacent dewatering grooves (). The dewatering grooves () have a first wall (), a second wall (), and a bottom () therebetween. At least the first wall () of the dewatering groove () has a plurality of parallel auxiliary grooves (). A paper, board or pulp drying machine has said shoe press belt (). A method for installing the shoe press belt () is provided.