Patents by Inventor Jon F. V. Pohlman

Jon F. V. Pohlman 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: 8819939
    Abstract: A method of manufacturing a split bearing ring comprises forming an endless ring (42) having first (34) and second edges (46), removing at least a portion of the ring between the first and second edges to form at least one aperture (50, 54), hardening the ring, and after hardening, splitting the ring adjacent the at least one aperture to create first and second mating ends (74, 78) of the ring.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: September 2, 2014
    Assignee: Koyo Bearings USA LLC
    Inventors: Jon F. V. Pohlman, Anthony P. Copper
  • Publication number: 20110035943
    Abstract: A method of manufacturing a split bearing ring comprises forming an endless ring (42) having first (34) and second edges (46), removing at least a portion of the ring between the first and second edges to form at least one aperture (50, 54), hardening the ring, and after hardening, splitting the ring adjacent the at least one aperture to create first and second mating ends (74, 78) of the ring.
    Type: Application
    Filed: August 20, 2009
    Publication date: February 17, 2011
    Applicant: KOYO BEARINGS USA LLC
    Inventors: Jon F. V. Pohlman, Anthony P. Copper
  • Publication number: 20110011200
    Abstract: A bearing for a connecting rod includes a retainer having a plurality of pockets spaced about a circumference of the retainer, a first end that defines a first flange, and a second end that defines a second flange opposite the first flange. The bearing also includes a plurality of radial bearing elements that supports a radial load, and each of the plurality of radial bearing elements is positioned in one of the plurality of pockets. A first plurality of axial bearing elements is positioned on the first flange and receives at least a portion of an axial load, and a second plurality of axial bearing elements is positioned on the second flange and receives at least a portion of the axial load.
    Type: Application
    Filed: June 4, 2010
    Publication date: January 20, 2011
    Applicant: KOYO BEARINGS USA LLC
    Inventors: Jon F. V. Pohlman, Anthony P. Copper