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. 05, 2016
Filed:
Sep. 16, 2011
Juergen Ippers, Grefrath, DE;
Ulrich Wieduwilt, Schwaebisch Gmuend, DE;
Juergen Ippers, Grefrath, DE;
Ulrich Wieduwilt, Schwaebisch Gmuend, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an apparatus for cutting a packaging material () for a package, comprising an ultrasonic welding device () that includes a sonotrode () and an anvil () for sealing the packaging material (), the sonotrode () being rotatable about a first axis of rotation (X) and the anvil () being rotatable about a second axis of rotation (Y). The apparatus further comprises a cutting device () which includes at least one knife () for cutting the packaging material () and which is arranged within the anvil (). The invention is characterized in that the knife () has a blade () with a cutting edge () that includes at least two tips () and at least two curved sections () interconnecting the two tips ().