Patents by Inventor Hee ll KIM

Hee ll KIM 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).

  • ANTI-RESONANCE APPARATUS OF PROPELLER SHAFT
    Publication number: 20200347908
    Abstract: An anti-resonance apparatus of a propeller shaft may include a support provided in a tube and configured to be rotated with the tube, and including at least a guide pin arranged at equal angles around a longitudinal axis of the tube and formed in a radial direction of the support, at least a mass body slidably engaged to the at least a guide pin and guided by the at least a guide pin to be moved along a longitudinal axis of the at least a guide pin, and a return spring configured to provide an elastic force in a moving direction in which the at least a mass body is moved toward the support.
    Type: Application
    Filed: October 17, 2019
    Publication date: November 5, 2020
    Applicants: Hyundai Motor Company, Kia Motors Gorporation
    Inventors: Sung Su Yoo, Hee ll KIM