Method of making a bicycle rim

Details Method of making a bicycle rim Method of making a bicycle rim

2009-05-26

2011-11-01

Lee, Edmund H. (Department: 1744)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S250000, C264S257000, C264S275000

Reexamination Certificate

active

08048355

ABSTRACT:
A bicycle rim includes a substantially H-shaped outer part including an annular body and two sidewalls. A tire space is defined between the annular body and the two sidewalls. A substantially U-shaped inner part is connected to the outer part. The inner part and the outer part are made by composite material. The outer part is made before the inner part which is combined with the outer part in another mold.

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patent: 7883157 (2011-02-01), Theilig et al.
patent: 2003/0107260 (2003-06-01), Ording et al.
patent: 2008/0174168 (2008-07-01), Yang

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