Patents by Inventor Ock Do Kim

Ock Do 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).

  • Roller hemming apparatus
    Patent number: 10799932
    Abstract: The present disclosure provides a roller hemming apparatus including a hemming bed including a frame and a die, wherein the hemming bed is detachably coupled to a workpiece, and a roller head including a plurality of hemming rollers that is configured to hem an edge of the workpiece by stages. A press force that presses the edge of the workpiece is adjusted by moving the plurality of the hemming rollers along a first direction with a first cylinder when each hemming roller of the plurality of hemming rollers hems the edge of the workpiece.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: October 13, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation
    Inventor: Ock Do Kim
  • ROLLER HEMMING APPARATUS
    Publication number: 20190070655
    Abstract: The present disclosure provides a roller hemming apparatus including a hemming bed including a frame and a die, wherein the hemming bed is detachably coupled to a workpiece, and a roller head including a plurality of hemming rollers that is configured to hem an edge of the workpiece by stages. A press force that presses the edge of the workpiece is adjusted by moving the plurality of the hemming rollers along a first direction with a first cylinder when each hemming roller of the plurality of hemming rollers hems the edge of the workpiece.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 7, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Ock Do KIM
  • Hemming system of panels for vehicle
    Patent number: 9662702
    Abstract: A hemming system of panels for a vehicle hems panels of various types of vehicles by loading, hemming, and unloading of the panels of vehicles using twin turn tables 100 connected to each other by a carrier. As such, the hemming system improves productivity, reduces working time by automatically repeating loading, hemming, and unloading of panels and transporting of molds using platform trucks, and increases the commercial values of products by improving the quality of hemming panels.
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: May 30, 2017
    Assignee: Hyundai Motor Company
    Inventors: In Ho Jeong, In Kwon Lee, Jae Ill Lee, Kwang Hee Lee, Sang Jin Choi, Ock Do Kim, Jeong Ho Choi, Se Kyu Kang, Byeong Ho Choi, Seon Woo Kweon, In Hyup Im
  • HEMMING SYSTEM OF PANELS FOR VEHICLE
    Publication number: 20150082592
    Abstract: A hemming system of panels for a vehicle hems panels of various types of vehicles by loading, hemming, and unloading of the panels of vehicles using twin turn tables 100 connected to each other by a carrier. As such, the hemming system improves productivity, reduces working time by automatically repeating loading, hemming, and unloading of panels and transporting of molds using platform trucks, and increases the commercial values of products by improving the quality of hemming panels.
    Type: Application
    Filed: February 3, 2014
    Publication date: March 26, 2015
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: In Ho Jeong, In Kwon Lee, Jae Ill Lee, Kwang Hee Lee, Sang Jin Choi, Ock Do Kim, Jeong Ho Choi, Se Kyu Kang, Byeong Ho Choi, Seon Woo Kweon, In Hyup Im