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:
Jul. 15, 2003
Filed:
Sep. 19, 2000
Klaus Kubik, Tönisvorst, DE;
Eduard Kusters Maschinenfabrik GmbH & Co., KG, Krefeld, DE;
Abstract
A device for processing a continuously running material web includes a machine frame with an ultrasonic generator unit with a sonotrode. A counter tool lies opposite the sonotrode, affixed on the machine frame. The material web is passed through the gap between the sonotrode and the counter tool; as a drive activated by a fluid pressure medium, to press the sonotrode that is movably mounted on the machine frame against the counter tool. A damper for damping vibrations of the sonotrode in the contact pressure direction is provided. This damper is connected at one end with the sonotrode, and at its other end to the machine frame so that vibrations excited by the web or by the counter tool are damped to such an extent that they are no longer noticeable in the processing effect.