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:
Sep. 20, 2022
Filed:
Jun. 25, 2018
Applicant:
Reifenhaeuser Gmbh & Co. KG Maschinenfabrik, Troisdorf, DE;
Inventors:
Assignee:
REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK, Troisdorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01D 10/04 (2006.01); D01D 5/098 (2006.01); D04H 3/16 (2006.01); B29B 13/06 (2006.01); D04H 3/02 (2006.01); D04H 1/70 (2012.01); D01D 4/02 (2006.01);
U.S. Cl.
CPC ...
D01D 10/0472 (2013.01); B29B 13/06 (2013.01); D01D 4/025 (2013.01); D01D 5/0985 (2013.01); D04H 1/70 (2013.01); D04H 3/02 (2013.01); D04H 3/16 (2013.01);
Abstract
An apparatus has a particle and/or fiber-making device and a foraminous endless belt extending in a longitudinal travel direction. A pair of horizontally spaced end rollers between which the belt is stretched horizontally receive fibers or particles from the device. A rotatable support roller between the end rollers directly engages and supports the belt, extends a full width of the belt, and has a diameter of less than 200 mm.