Patents by Inventor Peter Everwin

Peter Everwin 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).

  • METHOD FOR PRODUCING A CAST PART, IN PARTICULAR A PISTON BLANK
    Publication number: 20100050975
    Abstract: A method for producing a cast part using a casting machine which comprises a least one casting mould that can be filled with a casting melt. According to the method, the casting is filled with a casting melt, the melt is left to completely solidify and the cast part is then removed from the casting. The casting is filled with melt by the casting machine without the use of pressure at a fill speed of less than 10 m per second in the gating and is then squeezed in the casting mould at a casting pressure greater than 100.
    Type: Application
    Filed: July 4, 2007
    Publication date: March 4, 2010
    Applicant: KS KOLBENSCHMIDT GMBH
    Inventors: Peter Everwin, Emmerich Ottliczky, Walter Braunauer, Michael Winandi
  • Single cylinder or multicylinder block
    Patent number: 5131356
    Abstract: In a cast linerless single cylinder or multicylinder block made of an aluminum alloy and intended for use in internal combustion engines, the aluminum matrix contains embedded silicon particles, which protrude from the sliding surface of the cylinder. In order to distinctly reduce the cost of the mechanical machining of the entire surface of the single cylinder or multicylinder block, only the sliding surface of the cylinder is constituted by a fibrous body which contains interspersed silicon particles and infiltrated aluminum alloy.
    Type: Grant
    Filed: March 8, 1991
    Date of Patent: July 21, 1992
    Assignee: Kolbenschmidt Aktiengesellschaft
    Inventors: Georg Sick, Peter Everwin, Hans H. Duve