Invention Application
US20030107260A1 Composite bicycle rim with seamless braking surface 有权
复合自行车轮圈,无缝制动表面

  • Patent Title: Composite bicycle rim with seamless braking surface
  • Patent Title (中): 复合自行车轮圈,无缝制动表面
  • Application No.: US10306750
    Application Date: 2002-11-27
  • Publication No.: US20030107260A1
    Publication Date: 2003-06-12
  • Inventor: Andrew OrdingJoshua R. Poertner
  • Main IPC: B60B021/00
  • IPC: B60B021/00
Composite bicycle rim with seamless braking surface
Abstract:
A fiber resin plastic (FRP) based bicycle rim includes an FRP body and a metal tire receiving ring. The FRP body has first and second side surfaces, an annular outer edge surface, and an annular inner edge surface. The annular inner edge surface includes at least two spoke receiving ports for receiving and supportively coupling at least two spokes to the FRP body. The metal tire receiving ring is coupled to the FRP body and is disposed radially outwardly of the FRP body. The tire receiving ring includes first and second, generally parallel continuous braking surfaces.
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