Patents Assigned to TWDT Precision Co., Ltd.
  • INTEGRATED BICYCLE CHAINRING ASSEMBLY
    Publication number: 20110319209
    Abstract: An improved bicycle chainring assembly. The improved assembly includes at least two integrally formed chainrings configured to be attached to a bicycle crankarm via mounting apertures formed in the assembly. The chainrings of the assembly may be joined with discrete, continuous, or semi-continuous connection structures to achieve any desired degree of stiffness and weight savings. In some cases, the mounting apertures may be formed near the periphery of one of the chainrings.
    Type: Application
    Filed: June 28, 2011
    Publication date: December 29, 2011
    Applicant: TWDT Precision Co., Ltd.
    Inventors: Jin Yi Huang, Chin Tai Chuang