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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.:

US 12344976 B1

PDFFull Text
Date of Patent:
Jul. 01, 2025

Filed:

Nov. 18, 2022

Vibrating device for an installation for producing a nonwoven, fabric web

Applicant:

Voith Patent Gmbh, Heidenheim, DE;

Inventors:

Andreas Boegershausen, Willich, DE;

Alexander Poos, Krefeld, DE;

Assignee:

Voith Patent GmbH, Heidenheim, DE;

Attorney:

Von Rohrscheidt Patents

Primary Examiner:

Atul P Khare

Int. Cl.
CPC ...
B65G 27/20 (2006.01); B29C 35/02 (2006.01); B29C 67/20 (2006.01); B65G 27/32 (2006.01); B65G 47/24 (2006.01); C03B 37/10 (2006.01); D04H 1/4209 (2012.01); D04H 1/4226 (2012.01); D04H 1/4234 (2012.01); D04H 1/4242 (2012.01); D04H 1/58 (2012.01); D04H 1/70 (2012.01); D04H 3/002 (2012.01); D04H 3/004 (2012.01); D04H 3/005 (2012.01); D04H 3/02 (2006.01); D04H 3/12 (2006.01); D04H 1/00 (2006.01);
U.S. Cl.
CPC ...
D04H 1/70 (2013.01); B29C 35/02 (2013.01); B29C 67/20 (2013.01); B65G 27/20 (2013.01); B65G 27/32 (2013.01); B65G 47/24 (2013.01); C03B 37/10 (2013.01); D04H 1/4209 (2013.01); D04H 1/4226 (2013.01); D04H 1/4234 (2013.01); D04H 1/4242 (2013.01); D04H 1/58 (2013.01); D04H 3/002 (2013.01); D04H 3/004 (2013.01); D04H 3/005 (2013.01); D04H 3/02 (2013.01); D04H 3/12 (2013.01); D10B 2101/06 (2013.01); D10B 2101/08 (2013.01); D10B 2101/12 (2013.01); D10B 2101/20 (2013.01);
Abstract

A vibration device for an arrangement for producing a nonwoven fabric web, wherein the vibration device is configured to be arranged in a transverse direction of the arrangement under a conveyor belt for fibers from which the nonwoven fabric web is produced, wherein the vibration device is configured to cause the conveyor belt and the fibers transported thereon to vibrate, and wherein the vibration device includes a beam whose top side is configured to contact a bottom side of the conveyor belt at least temporarily, wherein the beam is supported or only excited or excitable by the vibration device so that the beam essentially performs or permits no vibrations in a conveying direction of the arrangement.

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