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:
Jun. 24, 2025
Filed:
Apr. 20, 2021
Applicants:
Trützschler Gmbh & Co. KG, Mönchengladbach, DE;
Voith Patent Gmbh, Heidenheim, DE;
Inventors:
Thomas Weigert, Sulzbach, DE;
Kai Pöhler, Vettweiss, DE;
Ralf Schröder, Langen, DE;
Andreas Schilz, Aachen, DE;
Assignees:
TRÜTZSCHLER GROUP SE, Mönchengladbach, DE;
VOITH PATENT GMBH, Heidenheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/498 (2012.01); D04H 1/732 (2012.01);
U.S. Cl.
CPC ...
D04H 1/498 (2013.01); D04H 1/732 (2013.01);
Abstract
The invention relates to an installation and to a method of producing a web, wherein the installation includes a device for producing a layer of wet laid fibres, which has an entangling device and at least one dryer disposed downstream in material transport direction. The device for producing the wet laid fibres is formed as a cylinder mould former.