Patent · US Expired

Press device

US6065396A · kind A · utility

3Cited by

5References

36Claims

0Family size

Assignee

Voith Sulzer Papiermaschinen GmbH · DE

Inventors

Christian Schiel · Heidenheim, DE
Andreas Schuette · Sielsdorf, DE
Wolfgang Schuwerk · Leutkirch im Allgäu, DE
Joachim Grabscheid · Gerstetten, DE
Werner Leitenberger · Schlier, DE
Uwe Matuschczyk · Geislingen, DE
Christian Steger · Konstanz, DE

Key dates

Filing date	Oct 15, 1997
Grant date	May 23, 2000
Priority date	—
Expiry date	Oct 15, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S162/901
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

Press device to treat a fibrous pulp web that may include a shoe press roll and a mating roll. The shoe press roll and the mating roll may be positioned to form a press nip, and at least one endless belt guided through the press nip and forming a substantially non-flexible and rigid drive element at least partially driving the press device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.