Patents by Inventor Moon Kyum KIM

Moon Kyum 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).

  • CORRUGATED STEEL SHEET HAVING INCLINED PORTION IN WHICH POSITION OF COUPLING HOLE IS ADJUSTED AND JOINT CORRUGATED STEEL SHEET STRUCTURE USING SAME
    Publication number: 20200032826
    Abstract: The present invention relates to a corrugated steel sheet, and provides a corrugated steel sheet (B) having an inclined portion in which the position of a coupling hole is adjusted, wherein: among a pair of corrugated steel sheets (A, B), a corrugated steel sheet (B) is overlapped and joined with the upper portion of a lower corrugated steel sheet (A) and has the same thickness as the lower corrugated steel sheet (A); a common bolt is coupled to both a coupling hole in the lower corrugated steel sheet (A) and a coupling hole in the corrugated steel sheet (B); and when assuming that the distance between the center of a middle crest portion coupling hole (111) and the center of an adjacent inclined portion coupling hole (141) is a coupling hole distance (a, b), the coupling hole distance (b) for the corrugated steel sheet (B) is calculated by equation 1.
    Type: Application
    Filed: December 27, 2017
    Publication date: January 30, 2020
    Applicants: CHUNGAMENC CO., LTD., DAEDO TECH CO., LTD.
    Inventors: Jong Wha RHEE, Jung Hyun LEE, Moon Kyum KIM, Jun Hyum SHIN, Choon Woo LEE, Kyung Soo BAEK, Ki Hyun GU