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:
Dec. 23, 2025
Filed:
Dec. 07, 2021
Herrmann Ultraschalltechnik Gmbh & Co. KG, Karlsbad, DE;
Robin Alexander Bode, Pforzheim, DE;
Raquel Roussel-Garcia, Pforzheim, DE;
Timo Zink, Karlsruhe, DE;
HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG, Karlsbad, DE;
Abstract
The present invention relates to a processing element for processing a material, such as, e.g. a sonotrode or an anvil, having a substantially cylindrical or cylinder-segment-shaped carrier surface which is intended to come into contact with the material during processing, the processing element being provided to be rotated about its longitudinal axis during processing, so that the carrier surface moves in a circumferential direction and rolls on the material to be processed, wherein at least one structural element is arranged on the carrier surface, which structural element protrudes in a radial direction beyond the carrier surface, wherein the structural element has a top surface which is intended to come into contact with the material to be processed. In order to provide a processing element enabling reliable welding at a higher feed rate, it is proposed according to the invention that the top surface comprises a base section and at least one recess section having a smaller distance from the longitudinal axis than the base section, wherein in a sectional view perpendicularly to the longitudinal axis, the base section and the recess section are arranged next to one another.