MULTIPLE COMPOSITE BICYCLE RIM
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Aug 28, 2023
filing date -
Aug 28, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
A rim for a bicycle wheel includes a radially inner portion disposed along an inner circumference of the rim, a first sidewall, a second sidewall spaced apart from the first sidewall, a radially outer tire engaging portion disposed along an outer circumference of the rim, and an opening. The first sidewall, the second sidewall, the radially outer tire engaging portion, the radially inner portion, or any combination thereof includes a composite laminate. The composite laminate includes one or more compressed layers of a first composite material, which includes a matrix of a polymer-based material and natural fibers for a reinforcing material, and one or more compressed layers of a second composite material that is different than the first composite material. The opening extends through at least one layer of the one or more compressed layers of the second composite material, such that the second composite material surrounds the opening.
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