Patents by Inventor Mikael Sundqvist

Mikael Sundqvist 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).

  • BEARING COMPONENT
    Publication number: 20150159696
    Abstract: A bearing component comprising a first cage cup formed from at least one first element configured to receive rolling elements. The bearing component further comprises a first flange formed from at least one second element and connected to a periphery of the first cage cup.
    Type: Application
    Filed: February 6, 2013
    Publication date: June 11, 2015
    Inventors: Nils Manne, Mikael Sundqvist, Christophe Baillie
  • Method of heat treating a steel bearing component
    Patent number: 8562767
    Abstract: A bearing component formed from a bearing steel, wherein the component has an outer surface and comprises through-hardened bainite and/or martensite and has a substantially homogeneous chemical composition, at least a part of the bearing component having a compressive residual stress profile comprising ?25 to ?1000 MPa at the near surface, wherein the near surface is defined as a region 500 microns or less below the outer surface.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: October 22, 2013
    Assignee: Aktiebolaget SKF
    Inventors: Ingemar Strandell, Peter Neuman, Berndt Mikael Sundqvist, Steven Lane
  • Rolling Element or Ring Formed From a Bearing Steel
    Publication number: 20100296764
    Abstract: A bearing component formed from a bearing steel, wherein the component has an outer surface and comprises through-hardened bainite and/or martensite and has a substantially homogeneous chemical composition, at least a part of the bearing component having a compressive residual stress profile comprising ?25 to ?1000 MPa at the near surface, wherein the near surface is defined as a region 500 microns or less below the outer surface.
    Type: Application
    Filed: October 3, 2008
    Publication date: November 25, 2010
    Inventors: Ingemar Strandell, Peter Neuman, Berndt Mikael Sundqvist, Steven Lane
  • Bearing steel
    Patent number: 6284065
    Abstract: An improved bearing steel, adapted for the manufacturing of thick-walled bearing rings, containing, in weight-%: C 1.00-1.10 Si 0.15 max Mn 1.35-1.65 Cr 1.70-1.90 Ni 1.00-1.15 Mo 0.40-0.50 Cu 0.30 max. Al 0.015-0.050 the balance being Fe and normal residual elements and contaminants.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: September 4, 2001
    Assignee: Ovaka Steel AB
    Inventors: Thore Lund, Staffan Larsson, Patrik Ölund, Roger Björn, Mikael Sundqvist