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:
Nov. 12, 2024
Filed:
Feb. 06, 2019
Woodwelding Ag, Stansstad, CH;
Andrea Müller, Winterthur, CH;
Andrè Schwery, Rombach, CH;
WOODWELDING AG, Stansstad, CH;
Abstract
A system to be used for transmitting ultrasonic vibration, the system including a sonotrode designed to vibrate in a stationary wave having at least one node position between the distal end and the proximal end of the sonotrode, and a guide shaft with a through opening. During operation the sonotrode extends through the through opening of the guide shaft and the distal end of the guide shaft is situated on a distal side of the most distal node position of the sonotrode. The sonotrode and the guide shaft are adapted to each other for radial clearance between the sonotrode and the guide shaft to be a minimum for a sonotrode portion comprising the most distal node position.