Patents by Inventor O Kwang Kwon

O Kwang Kwon 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).

  • Apparatus for press-fitting a bearing cap into a cylinder block
    Patent number: 7111388
    Abstract: An apparatus for press-fitting a bearing cap into a cylinder block includes a frame. A first cylinder is connected to the frame. A guide rod is coupled to an operating rod of the first cylinder to ascend or descend in response to an operation of the first cylinder and configured to be inserted into bolt holes respectively formed in the bearing cap and the cylinder block in response to a descending thereof. A second cylinder is connected to the frame. A pressure detection sensor detects an operating pressure generated by the second cylinder. A press pad is coupled to an operating rod of the second cylinder to ascend or descend in response to an operation of the second cylinder and configured to press the bearing cap so that the bearing cap is press-fitted into the cylinder block.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: September 26, 2006
    Assignee: Hyundai Motor Company
    Inventor: O Kwang Kwon
  • Apparatus for press-fitting a bearing cap into a cylinder block
    Publication number: 20060005368
    Abstract: An apparatus for press-fitting a bearing cap into a cylinder block includes a frame. A first cylinder is connected to the frame. A guide rod is coupled to an operating rod of the first cylinder to ascend or descend in response to an operation of the first cylinder and configured to be inserted into bolt holes respectively formed in the bearing cap and the cylinder block in response to a descending thereof. A second cylinder is connected to the frame. A pressure detection sensor detects an operating pressure generated by the second cylinder. A press pad is coupled to an operating rod of the second cylinder to ascend or descend in response to an operation of the second cylinder and configured to press the bearing cap so that the bearing cap is press-fitted into the cylinder block.
    Type: Application
    Filed: December 22, 2004
    Publication date: January 12, 2006
    Inventor: O Kwang Kwon