Patents by Inventor Rudolf Spitzbart

Rudolf Spitzbart has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9222569
    Abstract: A toothed wheel has a sequence of X teeth, wherein each N-th tooth at least partially has a smaller tooth rigidity compared to the remaining X?N teeth, N being a number which is selected from a range with a lower limit of 2 and an upper limit of X, in particular X/2. Alternatively, a number of M teeth at least partially have a smaller tooth rigidity than the remaining X?M teeth, where M is selected from a range with a lower limit of 1 and an upper limit of X?1 or an upper limit of X provided that at least individual teeth are divided or all the teeth have a different geometry, and/or wherein the tooth system has a pitch in which each Nth tooth stands out compared to the remaining X?N teeth.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: December 29, 2015
    Assignee: Miba Sinter Austria GmbH
    Inventors: Mario Mittermair, Franz Josef Gielesberger, Rudolf Spitzbart
  • Publication number: 20130160589
    Abstract: The invention relates to a toothed wheel (1) having a sequence of X teeth (4), wherein each N-th tooth (4) at least partially has a smaller tooth rigidity compared to the remaining X-N teeth (4), N being a number which is selected from a range with a lower limit of 2 and an upper limit of X, in particular X/2, or wherein a number of M teeth at least partially have a smaller tooth rigidity than the remaining X-M teeth, where M is selected from a range with a lower limit of 1 and an upper limit of X?1 or an upper limit of X provided that at least individual teeth are divided or all the teeth have a different geometry, and/or wherein the tooth system (3) has a pitch in which each Nth tooth (4) stands out compared to the remaining X-N teeth (4).
    Type: Application
    Filed: September 23, 2011
    Publication date: June 27, 2013
    Applicant: MIBA SINTER AUSTRIA GMBH
    Inventors: Mario Mittermair, Franz Josef Gielesberger, Rudolf Spitzbart