Patent · US Active

Fabric belt for a machine for the production of web material, particularly paper or cardboard

US8652302B2 · kind B2 · utility

2Cited by

7References

34Claims

0Family size

Assignee

Voith Patent GmbH · DE

Inventors

Johann Boeck · Neumarkt am Wallersee, AT
Matthias Hoehsl · Heidenheim, DE
Petra Hack-Ueberall · Reutlingen, DE

Key dates

Filing date	Feb 29, 2012
Grant date	Feb 18, 2014
Priority date	—
Expiry date	Feb 29, 2032

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD21F1/0036
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A fabric belt for a machine for producing a web of fibrous material includes: a first fabric layer including a web contact side and formed by interweaving a plurality of warps with a plurality of wefts; and a second fabric layer positioned below said first fabric layer and formed by interweaving a plurality of warps with a plurality of wefts, a first ratio of a number of said plurality of warps of said first fabric layer to a number of said plurality of warps of said second fabric layer being greater than 1, a second ratio of a number of said plurality of wefts of said first fabric layer to a number of said plurality of wefts of said second fabric layer being greater than 1.

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