Patents by Inventor Sik-Kan Huang

Sik-Kan Huang 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).

  • Lightweight brake drum with centerline squealer band
    Patent number: 7617914
    Abstract: A brake drum that converts kinetic and potential energy into frictional heat without developing destructively high temperatures and provides such performance at a reduced weight with an increase in cooling effectiveness through the use of a squealer band positioned on the centerline of the drum braking surface along with axial cooling fins radiating therefrom and windows on the wraparound portion abutting mounting face.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: November 17, 2009
    Assignee: Webb Wheel Products, Inc.
    Inventors: Sik-Kan Huang, Christopher G. Ramsden
  • Lightweight brake drum with middle position squealer band
    Publication number: 20080308364
    Abstract: A novel brake drum includes one or more mid-positioned squealer bands that are roughly in line with the ribs of the brake shoes. This places the most rigid part of the brake drum and the location of greatest heat sink over the most rigid portion of the brake shoes, which is also the position of greatest heat input. The axial cooling fins radiating from the squealer band aid in dissipating the heat from friction generated during the braking cycle.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Applicant: Webb Wheel Products, Inc.
    Inventors: Sik-Kan Huang, Christopher G. Ramsden
  • Wheel hub with improved pilot construction and a method for manufacturing
    Patent number: 7393064
    Abstract: The present invention provides a drum or rotor wheel hub having a cast hub having a machined pilot in a flange portion and a machined pilot in a cylindrical portion, and a cast portion which separates the cylindrical pilot from the flange pilot, whereby a machined radii is not incorporated in the pilot construction.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: July 1, 2008
    Assignee: Webb Wheel Products, Inc.
    Inventors: John C. Hall, Jeremy L. Zills, Sik-Kan Huang, Byron E. Cornett
  • Wheel hub with improved pilot construction and a method for manufacturing
    Publication number: 20050236886
    Abstract: The present invention provides a drum or rotor wheel hub having a cast hub having a machined pilot in a flange portion and a machined pilot in a cylindrical portion, and a cast portion which separates the cylindrical pilot from the flange pilot, whereby a machined radii is not incorporated in the pilot construction.
    Type: Application
    Filed: March 22, 2005
    Publication date: October 27, 2005
    Applicant: Webb Wheel Products, Inc.
    Inventors: John Hall, Jeremy Zills, Sik-Kan Huang, Byron Cornett