Patents Assigned to TECNARA FSW COMPANY, LLC
  • Patent number: 8998066
    Abstract: The invention utilizes vibration control, precision manufacturing tolerances for certain components of the system, and techniques for limiting thermal expansion of components, including passive insulation and active cooling techniques, in order to enable high speed tool rotation for Friction Stir Spot Joining of Advanced High Strength Steels.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: April 7, 2015
    Assignee: Tecnara FSW Company, LLC
    Inventor: Masahiro Matsunaga
  • Publication number: 20120080506
    Abstract: The invention utilizes vibration control, precision manufacturing tolerances for certain components of the system, and techniques for limiting thermal expansion of components, including passive insulation and active cooling techniques, in order to enable high speed tool rotation for Friction Stir Spot Joining of Advanced High Strength Steels.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 5, 2012
    Applicant: TECNARA FSW COMPANY, LLC
    Inventor: Masahiro Matsunaga