Patents Assigned to Donghwa Tech Co.
  • Patent number: 7753453
    Abstract: A wheel balance weight for an automobile is provided. The wheel balance weight for an automobile includes a weight holder 10 having a hook part 12 press-fitted between a rim 7 of an automobile wheel 5 and a tire bead part 9 and an arcuate gripping part 14 provided at the other end of the hook part 12, and a weight element 20 detachably gripped by an inner periphery of the gripping part 14 of the weight holder 10, wherein the gripping part 14 of the weight holder 10 has a cut-out part 14a formed at a center part thereof to a certain length in a circumferential direction thereof, and the weight element 20 has a fixing protrusion 22 projecting from an outer periphery thereof through the cut-out part 14a of the gripping part 14 to the exterior and fixedly hooked by the gripping part 14.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: July 13, 2010
    Assignee: Donghwa Tech Co.
    Inventor: Pal Sung Baek
  • Publication number: 20080217988
    Abstract: A wheel balance weight for an automobile is provided. The wheel balance weight for an automobile includes a weight holder 10 having a hooking part 12 press-fitted between a rim 7 of an automobile wheel 5 and a tire bead part 9 and an arcuate gripping part 14 provided at the other end of the hooking part 12, and a weight element 20 detachably gripped by an inner periphery of the gripping part 14 of the weight holder 10, wherein the gripping part 14 of the weight holder 10 has a cut-out part 14a formed at a center part thereof to a certain length in a circumferential direction thereof, and the weight element 20 has a fixing protrusion 22 projecting from an outer periphery thereof through the cut-out part 14a of the gripping part 14 to the exterior and fixedly hooked by the gripping part 14.
    Type: Application
    Filed: February 28, 2008
    Publication date: September 11, 2008
    Applicant: DONGHWA TECH CO.
    Inventor: Pal Sung Baek