BICYCLE RIM

DRIVE July 8, 2021
Source
A bicycle rim contains a body, multiple fixing bars, and multiple abutting faces. The body includes multiple through orifices, a hub, and multiple threaded orifices. Any two intersected fixing bars are connected with two adjacent through orifices and two threaded orifices corresponding to the two adjacent through orifices respectively. Each fixing bar includes a first screwing section and a second screwing section. The second screwing section is screwed with each of multiple nuts and each of multiple second screw bushings. The multiple abutting faces are connected with the multiple fixing bars respectively. Each fixing bar includes an axial line defined along a center thereof. An angle is defined between each abutting face of the body and the axial line of each fixing bar and is 90 degrees. Two connection sections are defined among each through orifice, two ends of each abutting face, and the inner wall of the body.

Discussion in the ATmosphere

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