Patents by Inventor Tae Wook Yoon

Tae Wook Yoon 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).

  • Patent number: 9993861
    Abstract: A roller hemming apparatus is disclosed. A roller hemming apparatus for hemming an outer panel with respect to an inner panel according to an exemplary embodiment of the present invention may include a tool body mounted at a front end of an arm of a robot, a pre-hemming roller mounted to a front side of a mounting block, which is disposed at a lower portion of the tool body, through a first mounting bracket, a main hemming roller mounted to a rear side of the mounting block through a second mounting bracket, and at least one heater mounted at a lateral side of the mounting block and configured to heat a flange portion of the outer panel.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 12, 2018
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Tae Wook Yoon, Mun Yong Lee
  • Publication number: 20160158824
    Abstract: A roller hemming apparatus is disclosed. A roller hemming apparatus for hemming an outer panel with respect to an inner panel according to an exemplary embodiment of the present invention may include a tool body mounted at a front end of an arm of a robot, a pre-hemming roller mounted to a front side of a mounting block, which is disposed at a lower portion of the tool body, through a first mounting bracket, a main hemming roller mounted to a rear side of the mounting block through a second mounting bracket, and at least one heater mounted at a lateral side of the mounting block and configured to heat a flange portion of the outer panel.
    Type: Application
    Filed: December 30, 2014
    Publication date: June 9, 2016
    Inventors: Tae Wook YOON, Mun Yong LEE
  • Patent number: 9132462
    Abstract: A bending press system is disclosed. The bending press system may include: a base; a slider disposed above the base and moving downwardly toward the base or moving upwardly from the base; a curvature die mounted at the base and the slider, and integrated by descent of the slider such that a pipe member inserted in the curvature die is formed to have a predetermined curvature; and a pair of clamping units disposed to be rotatable by a predetermined angle corresponding to the curvature die at both sides of the base, and clamping both end portions of the pipe member.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: September 15, 2015
    Assignee: SUNGWOO HITECH CO., LTD.
    Inventors: Mun Yong Lee, Tae Wook Yoon
  • Publication number: 20140157853
    Abstract: A bending press system is disclosed. The bending press system may include: a base; a slider disposed above the base and moving downwardly toward the base or moving upwardly from the base; a curvature die mounted at the base and the slider, and integrated by descent of the slider such that a pipe member inserted in the curvature die is formed to have a predetermined curvature; and a pair of clamping units disposed to be rotatable by a predetermined angle corresponding to the curvature die at both sides of the base, and clamping both end portions of the pipe member.
    Type: Application
    Filed: December 20, 2012
    Publication date: June 12, 2014
    Applicant: SUNGWOO HITECH CO., LTD.
    Inventors: Mun Yong Lee, Tae Wook Yoon