Patents by Inventor Anton Lupei

Anton Lupei 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).

  • Adjustable camshaft arrangement
    Patent number: 8210143
    Abstract: A camshaft arrangement having two shafts disposed coaxially, one inside the other. A connecting element is inserted into a receptacle in the inner shaft, such that a part of the connecting element protrudes out of the receptacle, and that the protruding part is inserted at least partially in a recess, the recess is designed to be open at least toward an end face of the inner shaft cam, and that the protruding part has at least two opposite side surfaces contacting two corresponding inner surfaces of the recess of each inner shaft cam with a force fit. The further connecting element is designed as a radial pin pressed through a hole in the inner shaft cam element into a receptacle of the inner shaft.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: July 3, 2012
    Assignee: Thyssenkrupp Presta Teccenter AG
    Inventors: Jürgen Meusel, Bernd Mann, Anton Lupei, Daniel Paul, Uwe Grossgebauer, Mario Lindner
  • ADJUSTABLE CAMSHAFT ARRANGEMENT
    Publication number: 20110283961
    Abstract: A camshaft arrangement having two shafts disposed coaxially, one inside the other. A connecting element is inserted into a receptacle in the inner shaft, such that a part of the connecting element protrudes out of the receptacle, and that the protruding part is inserted at least partially in a recess, the recess is designed to be open at least toward an end face of the inner shaft cam, and that the protruding part has at least two opposite side surfaces contacting two corresponding inner surfaces of the recess of each inner shaft cam with a force fit. The further connecting element is designed as a radial pin pressed through a hole in the inner shaft cam element into a receptacle of the inner shaft.
    Type: Application
    Filed: November 13, 2009
    Publication date: November 24, 2011
    Applicant: THYSSENKRUPP PRESTA TECCENTER AG
    Inventors: Juergen Meusel, Bernd Mann, Anton Lupei, Daniel Paul, Uwe Grossgebauer, Mario Lindner