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:
Aug. 16, 2022
Filed:
Aug. 14, 2020
Applicant:
Texmag Gmbh Vertriebsgesellschaft, Thalwil, CH;
Inventors:
Michael Spatz, Waldberg, DE;
Bernd Rester, Achsheim, DE;
Assignee:
Texmag GmbH Vertriebsgesellschaft, Thalwil, CH;
Primary Examiner:
Int. Cl.
CPC ...
B65H 23/038 (2006.01); B65H 23/025 (2006.01);
U.S. Cl.
CPC ...
B65H 23/038 (2013.01); B65H 23/0253 (2013.01); B65H 2404/1231 (2013.01);
Abstract
A roller () is used for guiding and/or width stretching of a running material web (). The roller () has a supporting body (), on the outside of which receptacles () for axially displaceably held battens () are provided. These grasp the material web (). In order to improve the functionality of this roller (), at least one undercut groove () is formed on the supporting body () between at least two of the battens (). This undercut groove () can receive at least one functional component ().