Patents by Inventor Dae-Deug Park

Dae-Deug Park 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: 7665387
    Abstract: A shock absorbing device includes a mounting bracket which is fastened at a first end thereof to the vehicle body and removably mounted at a second end thereof to the vehicle body, an upper pedal arm which is rotatably mounted to the mounting bracket using a hinge shaft, and a lower pedal arm which is removably coupled to the upper pedal arm using a locking pin. The shock absorbing device further includes a locking pin removal device which removes the lower pedal arm from the upper pedal arm when a vehicle collision occurs, and a guide device which serves as a guide for movement of the mounting bracket when the vehicle collision occurs and provides a reaction force for the locking pin removal device.
    Type: Grant
    Filed: December 8, 2005
    Date of Patent: February 23, 2010
    Assignee: Hyundai Motor Company
    Inventor: Dae-Deug Park
  • Publication number: 20070137394
    Abstract: Disclosed herein is a shock absorbing device of a brake pedal. In the present invention, when a frontal vehicle collision occurs, the brake pedal is rotated in the forward direction of the vehicle, that is, in a direction moving away from a driver, thus reducing the speed of impact of the driver's leg against the brake pedal, thereby minimizing injury to the driver. To achieve the above-mentioned purpose, the shock absorbing device of the present invention includes a mounting bracket which is fastened at a first end thereof to the vehicle body and removably mounted at a second end thereof to the vehicle body, an upper pedal arm which is rotatably mounted to the mounting bracket using a hinge shaft, and a lower pedal arm which is removably coupled to the upper pedal arm using a locking pin.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 21, 2007
    Inventor: Dae-Deug Park
  • Publication number: 20050050980
    Abstract: A pedal apparatus of a vehicle according to the present invention comprises a supporting bracket fixed to a dash panel of the vehicle, a pedal arm pivotally connected to the supporting bracket, and a lever hooked to the pedal arm and applying a predetermined torque to the pedal arm, wherein the lever is struck by a striking portion under deformation by a front impact of the vehicle causing the pedal arm to rotate in a direction of the front of the vehicle by torque transferred from the lever.
    Type: Application
    Filed: December 29, 2003
    Publication date: March 10, 2005
    Inventor: Dae Deug Park