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. 28, 2022
Filed:
Jun. 14, 2017
Telsonic Holding Ag, Bronschhofen, CH;
Peter Solenthaler, St. Margarethen, CH;
TELSONIC HOLDING AG, Bronschhofen, CH;
Abstract
An ultrasonic welding apparatus () includes a sonotrode () with a working surface (), an anvil () with a working surface (), which lies opposite the working surface () of the sonotrode (), and two side delimiters () with respective side delimiting surfaces (). The working surfaces () and the side delimiting surfaces () delimit a compression chamber () for placing an elongated welding material () in a welding material direction (B). The ultrasonic welding apparatus () has a clamping device (), by which the anvil () is clamped at least in a welding position (S) by a clamping force, which acts on at least part of a side () of the engaging surface () of the anvil () that lies opposite the working surface () of the anvil (), in the direction of the sonotrode (). A method for ultrasonic welding is also disclosed.