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. 24, 2021
Filed:
Nov. 16, 2018
Texmag Gmbh Vertriebsgesellschaft, Thalwil, CH;
Norbert Schwarz, Friedberg, DE;
Texmag GmbH Vertriebsgesellschaft, Thalwil, CH;
Abstract
A sensor () is used for detecting at least one edge of at least one product web () running in a run direction (). The sensor () has active elements (), which are arranged adjacent to one another and are formed by transmitters () and receivers (). In this case, the transmitters () can emit waves () which are received by the receivers (). The product web () is provided for influencing the waves () in the radiation path between the transmitters () and receivers (). In this case, a first () and second () of the active elements () are adjacent and have a mutual first spacing (). The second () and a third () of the active elements () are also adjacent to one another and have a second spacing (), which corresponds to at least 1.2 times the first spacing ().